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Главная Инструменты Анализ контента сайта

Данный инструмент поможет Вам Выполнить анализ контента указанного сайта (страницы).

Для успешного продвижения сайта, необходимо иметь релевантный контент и оптимальную плотность слов. При помощи данного сервиса вы сможите выполнить максимально полный анализ контента вашего сайта.
При выполнении анализа будет проанализирован контент вашего сайта на: вес страницы; релевантность, плотность заголовка (title), ключевых слов (keywords) к тексту страницы; скорость, время загрузки страницы; анализирован текст страницы; обработаны стоп-слова; процентное соотношение вхождений слов с текстом страницы; рассчитана частота (TF) терминов содержимого страницы.

Общие данные о странице

URL:	ururu.org (WHOIS IP, WHOIS DOMAIN)
Размер страницы:	66.23 Kb
Кодировка:	UTF-8
IP сайта:	188.114.97.7
Скорость загрузки:	66.72 Kb/s
Время загрузки:	0.99 sec
Всего символов (с html тэгами):	67819
Всего символов (текст):	11690
Всего символов (текст без пробелов):	9808
Доля контента ко всему коду страницы:	17.24 %
Перенаправление:	https://www.ururu.org/
Внутренние / внешние ссылки:	Анализ

Постоянная ссылка на страницу

http://qoogoo.perm.ru/tools/contentcheck/ururu.org

Общие данные сайта[ Скрыть ]

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Заголовок (title)[ Скрыть]

Оригинальный текст

Cisco SFP-10G-SR - Fiberonet Communication Technology Co., Ltd.

Обработанный текст (без стоп-слов)

Cisco SFP 0G-SR Fiberonet Communication Technology Co Ltd

Общая информация

Всего слов в тексте:	8
Слов в тексте (без стоп-слов):	8
Слов без повторов и стоп-слов:	8
Стоп-слов в тексте:	0
Плотность всех слов к контенту:	10.461
Релевантность текста к контенту:	100 %
Вхождений слов тэга в контенте:	8 из 8
Слов с повтором в тэге > 1 раза:	0

Результат анализа слов тэга

Слово - анализируемое слово

Кол-во в тэге - кол-во повторов текущего слова в анализируемом тэге

Плотность - плотность текущего слова относительно контента страницы

Вхождений - кол-во вхождений текущего слова в контенте страницы

Частота (TF) - Частота TF(Term Frequency) относительно контента страницы

Слово	Кол-во в тэге	Плотность	Вхождений	Частота (TF)
Cisco	1	4.833	91	0.125
SFP	1	4.886	92	0.125
0G-SR	1	0.106	2	0.125
Fiberonet	1	0.106	2	0.125
Communication	1	0.212	4	0.125
Technology	1	0.106	2	0.125
Co	1	0.106	2	0.125
Ltd	1	0.106	2	0.125

Ключевые слова (keywords)[ Скрыть]

Ключевые слова не найдены на странице!

Описание страници (description)[ Скрыть]

Описание не найдено на странице!

Тэги h1 - h6[ Скрыть]

Тэг h1

SFP 10G SR optical transceiver: the ultimate FAQ guide

Тэг h2

All Categories

Контент страницы[ Скрыть]

Общая информация

Всего слов в тексте:	1883
Слов в тексте (без стоп-слов):	1549
Слов без повторов и стоп-слов:	469
Стоп-слов в тексте:	334
Список стоп-слов:	[ Показать] the, and, all, for, to, with, what, is, have, from, as, which, of, can, about, in, it, an, be, are, on, by, this, so, if, there, at, that, not, or, they, will, you, no

Результат анализа слов контента

Слово	Вхождений	В title	В Keywords	Частота (TF)
Request	1	Нет	Нет	0.001
a	12	Нет	Нет	0.006
quote	1	Нет	Нет	0.001
English	2	Нет	Нет	0.001
Fiberonet	2	Да	Нет	0.001
Communication	4	Да	Нет	0.002
Technology	2	Да	Нет	0.001
Co	2	Да	Нет	0.001
Ltd	2	Да	Нет	0.001
SFP	92	Да	Нет	0.049
10G	64	Нет	Нет	0.034
SR	18	Нет	Нет	0.01
optical	63	Нет	Нет	0.033
transceiver	43	Нет	Нет	0.023
ultimate	2	Нет	Нет	0.001
FAQ	2	Нет	Нет	0.001
guide	2	Нет	Нет	0.001
Cisco	91	Да	Нет	0.048
Module	36	Нет	Нет	0.019
Cables	28	Нет	Нет	0.015
25G	9	Нет	Нет	0.005
Transceivers	9	Нет	Нет	0.005
Home	4	Нет	Нет	0.002
Stock	4	Нет	Нет	0.002
Categories	4	Нет	Нет	0.002
40G	4	Нет	Нет	0.002
QSFP	51	Нет	Нет	0.027
Optics	5	Нет	Нет	0.003
Modules	9	Нет	Нет	0.005
100G	4	Нет	Нет	0.002
QSFP28	4	Нет	Нет	0.002
400G	19	Нет	Нет	0.01
QSFP-DD	19	Нет	Нет	0.01
Cable	44	Нет	Нет	0.023
Company	5	Нет	Нет	0.003
News	4	Нет	Нет	0.002
CategoriesView	1	Нет	Нет	0.001
gt	6	Нет	Нет	0.003
0G-SR	2	Да	Нет	0.001
10GBASE-SR	4	Нет	Нет	0.002
MMFSee	1	Нет	Нет	0.001
More	7	Нет	Нет	0.004
0G-AOC10M	2	Нет	Нет	0.001
10GBASE-AOC	4	Нет	Нет	0.002
Active	28	Нет	Нет	0.015
assembly	4	Нет	Нет	0.002
metersSee	1	Нет	Нет	0.001
5G-AOC10M	2	Нет	Нет	0.001
25GBASE-AOC	4	Нет	Нет	0.002
SFP28	4	Нет	Нет	0.002
meterSee	1	Нет	Нет	0.001
FET	1	Нет	Нет	0.001
0G	1	Нет	Нет	0.001
Fabric	1	Нет	Нет	0.001
Extender	1	Нет	Нет	0.001
TransceiverSee	1	Нет	Нет	0.001
40GBASE-CR4	1	Нет	Нет	0.001
10GBASE-CU	1	Нет	Нет	0.001
direct-attach	1	Нет	Нет	0.001
breakout	1	Нет	Нет	0.001
meter	25	Нет	Нет	0.013
passiveSee	1	Нет	Нет	0.001
Featured	1	Нет	Нет	0.001
Products	3	Нет	Нет	0.002
Our	1	Нет	Нет	0.001
Manufacturer	1	Нет	Нет	0.001
main	1	Нет	Нет	0.001
QDD	17	Нет	Нет	0.009
00G-LR	1	Нет	Нет	0.001
S	6	Нет	Нет	0.003
400GBASE-LR8	1	Нет	Нет	0.001
10km	5	Нет	Нет	0.003
Duplex	5	Нет	Нет	0.003
SMF	10	Нет	Нет	0.005
AOC10M	1	Нет	Нет	0.001
meters	15	Нет	Нет	0.008
AOC15M	1	Нет	Нет	0.001
AOC1M	1	Нет	Нет	0.001
AOC20M	1	Нет	Нет	0.001
AOC25M	1	Нет	Нет	0.001
AOC2M	1	Нет	Нет	0.001
AOC30M	1	Нет	Нет	0.001
AOC3M	1	Нет	Нет	0.001
AOC5M	1	Нет	Нет	0.001
AOC7M	1	Нет	Нет	0.001
CU1M	1	Нет	Нет	0.001
Passive	12	Нет	Нет	0.006
Copper	13	Нет	Нет	0.007
CU2	1	Нет	Нет	0.001
5M	1	Нет	Нет	0.001
CU2M	1	Нет	Нет	0.001
CU3M	1	Нет	Нет	0.001
00G-DR	1	Нет	Нет	0.001
400GBASE-DR4	1	Нет	Нет	0.001
MPO	1	Нет	Нет	0.001
500m	2	Нет	Нет	0.001
parallel	1	Нет	Нет	0.001
00G-FR	1	Нет	Нет	0.001
400G-FR4	1	Нет	Нет	0.001
LC	4	Нет	Нет	0.002
2km	3	Нет	Нет	0.002
00G-AOC10M	1	Нет	Нет	0.001
100GBase	17	Нет	Нет	0.009
00G-AOC15M	1	Нет	Нет	0.001
00G-AOC1M	1	Нет	Нет	0.001
00G-AOC20M	1	Нет	Нет	0.001
00G-AOC25M	1	Нет	Нет	0.001
00G-AOC2M	1	Нет	Нет	0.001
00G-AOC30M	1	Нет	Нет	0.001
00G-AOC3M	1	Нет	Нет	0.001
00G-AOC5M	1	Нет	Нет	0.001
00G-AOC7M	1	Нет	Нет	0.001
00G-CU1M	1	Нет	Нет	0.001
100GBASE-CR4	4	Нет	Нет	0.002
00G-CU2M	1	Нет	Нет	0.001
00G-CU3M	1	Нет	Нет	0.001
00G-CU5M	1	Нет	Нет	0.001
SFP25G-CU1M	1	Нет	Нет	0.001
4xSFP25G	4	Нет	Нет	0.002
Splitter	4	Нет	Нет	0.002
SFP25G-CU2M	1	Нет	Нет	0.001
SFP25G-CU3M	1	Нет	Нет	0.001
SFP25G-CU5M	1	Нет	Нет	0.001
00G-CWDM	1	Нет	Нет	0.001
CWDM4	1	Нет	Нет	0.001
over	5	Нет	Нет	0.003
00G-DR-S	1	Нет	Нет	0.001
100GBASE-DR1	1	Нет	Нет	0.001
00G-ER4L-S	1	Нет	Нет	0.001
40KM	1	Нет	Нет	0.001
reach	2	Нет	Нет	0.001
00G-FR-S	1	Нет	Нет	0.001
FR	1	Нет	Нет	0.001
00G-LR-S	1	Нет	Нет	0.001
100G-LR	1	Нет	Нет	0.001
gone	1	Нет	Нет	0.001
through	1	Нет	Нет	0.001
development	1	Нет	Нет	0.001
300Pin	1	Нет	Нет	0.001
XENPAK	1	Нет	Нет	0.001
X2	1	Нет	Нет	0.001
XFP	3	Нет	Нет	0.002
finally	1	Нет	Нет	0.001
achieved	1	Нет	Нет	0.001
same	4	Нет	Нет	0.002
size	2	Нет	Нет	0.001
form	2	Нет	Нет	0.001
factor	3	Нет	Нет	0.002
transmit	3	Нет	Нет	0.002
signals	1	Нет	Нет	0.001
new	1	Нет	Нет	0.001
generation	1	Нет	Нет	0.001
meet	1	Нет	Нет	0.001
fibre	1	Нет	Нет	0.001
channel	2	Нет	Нет	0.001
5G	1	Нет	Нет	0.001
Ethernet	4	Нет	Нет	0.002
applications	2	Нет	Нет	0.001
according	1	Нет	Нет	0.001
ANSI	1	Нет	Нет	0.001
T11	1	Нет	Нет	0.001
protocol	1	Нет	Нет	0.001
smaller	1	Нет	Нет	0.001
than	4	Нет	Нет	0.002
earlier	1	Нет	Нет	0.001
looks	1	Нет	Нет	0.001
common	1	Нет	Нет	0.001
1G	2	Нет	Нет	0.001
only	4	Нет	Нет	0.002
retains	1	Нет	Нет	0.001
basic	1	Нет	Нет	0.001
electrical	1	Нет	Нет	0.001
optoelectronic	1	Нет	Нет	0.001
conversion	2	Нет	Нет	0.001
functions	3	Нет	Нет	0.002
reduces	1	Нет	Нет	0.001
signal	1	Нет	Нет	0.001
control	2	Нет	Нет	0.001
such	3	Нет	Нет	0.002
SerDes	1	Нет	Нет	0.001
CDR	1	Нет	Нет	0.001
EDC	1	Нет	Нет	0.001
MAC	1	Нет	Нет	0.001
original	1	Нет	Нет	0.001
design	2	Нет	Нет	0.001
thus	1	Нет	Нет	0.001
simplifying	1	Нет	Нет	0.001
resulting	1	Нет	Нет	0.001
lower	4	Нет	Нет	0.002
power	6	Нет	Нет	0.003
consumption	4	Нет	Нет	0.002
has	3	Нет	Нет	0.002
significant	1	Нет	Нет	0.001
advantages	1	Нет	Нет	0.001
high	2	Нет	Нет	0.001
density	1	Нет	Нет	0.001
low	2	Нет	Нет	0.001
system	1	Нет	Нет	0.001
construction	1	Нет	Нет	0.001
cost	3	Нет	Нет	0.002
widely	1	Нет	Нет	0.001
used	8	Нет	Нет	0.004
field	1	Нет	Нет	0.001
Gigabit	4	Нет	Нет	0.002
fiber	19	Нет	Нет	0.01
optic	2	Нет	Нет	0.001
data	6	Нет	Нет	0.003
mainstream	1	Нет	Нет	0.001
product	1	Нет	Нет	0.001
compatible	2	Нет	Нет	0.001
Multi-Source	1	Нет	Нет	0.001
Agreement	2	Нет	Нет	0.001
SFF	1	Нет	Нет	0.001
digital	1	Нет	Нет	0.001
diagnostics	1	Нет	Нет	0.001
hot-pluggable	1	Нет	Нет	0.001
quot	8	Нет	Нет	0.004
stands	2	Нет	Нет	0.001
Short	4	Нет	Нет	0.002
Range	4	Нет	Нет	0.002
means	1	Нет	Нет	0.001
multimode	6	Нет	Нет	0.003
MMF	4	Нет	Нет	0.002
transmission	17	Нет	Нет	0.009
distance	15	Нет	Нет	0.008
up	4	Нет	Нет	0.002
300m	8	Нет	Нет	0.004
consists	2	Нет	Нет	0.001
three	2	Нет	Нет	0.001
sections	1	Нет	Нет	0.001
VCSEL	1	Нет	Нет	0.001
laser	2	Нет	Нет	0.001
transmitter	2	Нет	Нет	0.001
PIN	2	Нет	Нет	0.001
photodiode	1	Нет	Нет	0.001
integrated	1	Нет	Нет	0.001
trans-impedance	1	Нет	Нет	0.001
preamplifier	1	Нет	Нет	0.001
TIA	1	Нет	Нет	0.001
MCU	1	Нет	Нет	0.001
unit	1	Нет	Нет	0.001
vs	4	Нет	Нет	0.002
LR	5	Нет	Нет	0.003
rsquo	2	Нет	Нет	0.001
difference	2	Нет	Нет	0.001
10Gbase-LR	3	Нет	Нет	0.002
two	2	Нет	Нет	0.001
different	2	Нет	Нет	0.001
specifications	1	Нет	Нет	0.001
specification	3	Нет	Нет	0.002
supports	3	Нет	Нет	0.002
wavelength	3	Нет	Нет	0.002
850nm	2	Нет	Нет	0.001
coding	2	Нет	Нет	0.001
mode	3	Нет	Нет	0.002
64B	2	Нет	Нет	0.001
66B	2	Нет	Нет	0.001
effective	3	Нет	Нет	0.002
support	2	Нет	Нет	0.001
needs	1	Нет	Нет	0.001
adopt	1	Нет	Нет	0.001
optimized	2	Нет	Нет	0.001
mu	1	Нет	Нет	0.001
m	1	Нет	Нет	0.001
wire	1	Нет	Нет	0.001
diameter	1	Нет	Нет	0.001
OM3	4	Нет	Нет	0.002
Because	1	Нет	Нет	0.001
uses	1	Нет	Нет	0.001
low-cost	1	Нет	Нет	0.001
solid-state	1	Нет	Нет	0.001
components	1	Нет	Нет	0.001
working	1	Нет	Нет	0.001
also	2	Нет	Нет	0.001
cheapest	1	Нет	Нет	0.001
among	1	Нет	Нет	0.001
However	4	Нет	Нет	0.002
very	2	Нет	Нет	0.001
sensitive	1	Нет	Нет	0.001
type	1	Нет	Нет	0.001
limited	2	Нет	Нет	0.001
refers	1	Нет	Нет	0.001
long	3	Нет	Нет	0.002
1310nm	1	Нет	Нет	0.001
single-mode	2	Нет	Нет	0.001
2m	1	Нет	Нет	0.001
meets	2	Нет	Нет	0.001
characteristics	1	Нет	Нет	0.001
miniaturization	1	Нет	Нет	0.001
sum	1	Нет	Нет	0.001
between	3	Нет	Нет	0.002
mainly	1	Нет	Нет	0.001
lies	1	Нет	Нет	0.001
within	2	Нет	Нет	0.001
while	3	Нет	Нет	0.002
LRM	6	Нет	Нет	0.003
Both	3	Нет	Нет	0.002
When	9	Нет	Нет	0.005
matched	1	Нет	Нет	0.001
jumper	2	Нет	Нет	0.001
maximum	3	Нет	Нет	0.002
OM4	3	Нет	Нет	0.002
its	2	Нет	Нет	0.001
400m	1	Нет	Нет	0.001
200m	1	Нет	Нет	0.001
jumpers	4	Нет	Нет	0.002
how	1	Нет	Нет	0.001
choose	2	Нет	Нет	0.001
Generally	1	Нет	Нет	0.001
less	1	Нет	Нет	0.001
recommended	3	Нет	Нет	0.002
select	1	Нет	Нет	0.001
other	1	Нет	Нет	0.001
special	1	Нет	Нет	0.001
requirements	1	Нет	Нет	0.001
modal	1	Нет	Нет	0.001
bandwidth	1	Нет	Нет	0.001
MHz-km	1	Нет	Нет	0.001
then	1	Нет	Нет	0.001
0G-LRM	1	Нет	Нет	0.001
present	1	Нет	Нет	0.001
many	1	Нет	Нет	0.001
users	1	Нет	Нет	0.001
still	1	Нет	Нет	0.001
use	2	Нет	Нет	0.001
OM1	4	Нет	Нет	0.002
OM2	4	Нет	Нет	0.002
33m	1	Нет	Нет	0.001
220m	1	Нет	Нет	0.001
Therefore	1	Нет	Нет	0.001
application	1	Нет	Нет	0.001
scope	1	Нет	Нет	0.001
larger	1	Нет	Нет	0.001
should	3	Нет	Нет	0.002
noted	1	Нет	Нет	0.001
order	1	Нет	Нет	0.001
ensure	1	Нет	Нет	0.001
passes	1	Нет	Нет	0.001
FDDI	1	Нет	Нет	0.001
Distributed	1	Нет	Нет	0.001
Interface	1	Нет	Нет	0.001
level	1	Нет	Нет	0.001
coupled	1	Нет	Нет	0.001
via	1	Нет	Нет	0.001
patch	3	Нет	Нет	0.002
using	4	Нет	Нет	0.002
fibers	1	Нет	Нет	0.001
conditioning	1	Нет	Нет	0.001
required	2	Нет	Нет	0.001
measure	1	Нет	Нет	0.001
before	1	Нет	Нет	0.001
inserting	1	Нет	Нет	0.001
into	4	Нет	Нет	0.002
received	1	Нет	Нет	0.001
greater	1	Нет	Нет	0.001
5dBm	1	Нет	Нет	0.001
5dB	1	Нет	Нет	0.001
attenuator	1	Нет	Нет	0.001
inserted	1	Нет	Нет	0.001
transmitting	1	Нет	Нет	0.001
end	1	Нет	Нет	0.001
sides	1	Нет	Нет	0.001
link	1	Нет	Нет	0.001
DAC	3	Нет	Нет	0.002
10GBase-T	3	Нет	Нет	0.002
RJ45	1	Нет	Нет	0.001
usually	1	Нет	Нет	0.001
wired	1	Нет	Нет	0.001
Cat6a	1	Нет	Нет	0.001
Cat7	1	Нет	Нет	0.001
network	2	Нет	Нет	0.001
100m	1	Нет	Нет	0.001
rates	2	Нет	Нет	0.001
80m	1	Нет	Нет	0.001
centers	2	Нет	Нет	0.001
where	1	Нет	Нет	0.001
hundreds	1	Нет	Нет	0.001
cheap	1	Нет	Нет	0.001
save	1	Нет	Нет	0.001
lot	2	Нет	Нет	0.001
costs	1	Нет	Нет	0.001
addition	1	Нет	Нет	0.001
maximize	1	Нет	Нет	0.001
existing	1	Нет	Нет	0.001
structure	1	Нет	Нет	0.001
wiring	1	Нет	Нет	0.001
saves	1	Нет	Нет	0.001
expenses	1	Нет	Нет	0.001
standard	1	Нет	Нет	0.001
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Request a quote English English Fiberonet Communication Technology Co Ltd SFP 10G SR optical transceiver the ultimate FAQ guide Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers and Cables Home Stock Categories Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers and Cables Cisco 40G QSFP Optics Modules Cisco 40G QSFP Cables Cisco 100G QSFP28 Optics Modules Cisco 100G QSFP28 Cables Cisco 400G QSFP-DD Cable and Transceiver Company News Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers and Cables Home Stock Categories Company News Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers and Cables All CategoriesView All gt Cisco SFP 0G-SR 10GBASE-SR SFP Module for MMFSee More gt Cisco SFP 0G-AOC10M 10GBASE-AOC Active Optical Cable SFP assembly metersSee More gt Cisco SFP 5G-AOC10M 25GBASE-AOC SFP28 Active Optical Cable meterSee More gt Cisco FET 0G Fabric Extender TransceiverSee More gt Cisco 40GBASE-CR4 QSFP to 10GBASE-CU SFP direct-attach breakout cable meter passiveSee More gt Featured Products Our Manufacturer with main products Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers and Cables Cisco QDD 00G-LR S 400G QSFP-DD Transceiver 400GBASE-LR8 10km Duplex SMF 10km Cisco QDD AOC10M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC15M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC1M 400G QSFP-DD Transceiver Active Optical Cable meter Cisco QDD AOC20M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC25M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC2M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC30M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC3M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC5M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC7M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD CU1M 400G QSFP-DD Transceiver Passive Copper Cable meter Cisco QDD CU2 5M 400G QSFP-DD Transceiver Passive Copper Cable meters Cisco QDD CU2M 400G QSFP-DD Transceiver Passive Copper Cable meters Cisco QDD CU3M 400G QSFP-DD Transceiver Passive Copper Cable meters Cisco QDD 00G-DR S 400G QSFP-DD Transceiver 400GBASE-DR4 MPO 500m parallel SMF Cisco QDD 00G-FR S 400G QSFP-DD Transceiver 400G-FR4 Duplex LC 2km Duplex SMF Cisco QSFP 00G-AOC10M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC15M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC1M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC20M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC25M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC2M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC30M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC3M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC5M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC7M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-CU1M 100GBASE-CR4 QSFP Passive Copper Cable meter Cisco QSFP 00G-CU2M 100GBASE-CR4 QSFP Passive Copper Cable meter Cisco QSFP 00G-CU3M 100GBASE-CR4 QSFP Passive Copper Cable meter Cisco QSFP 00G-CU5M 100GBASE-CR4 QSFP Passive Copper Cable meter Cisco QSFP SFP25G-CU1M 100GBase QSFP to 4xSFP25G Passive Copper Splitter Cable meter Cisco QSFP SFP25G-CU2M 100GBase QSFP to 4xSFP25G Passive Copper Splitter Cable meter Cisco QSFP SFP25G-CU3M 100GBase QSFP to 4xSFP25G Passive Copper Splitter Cable meter Cisco QSFP SFP25G-CU5M 100GBase QSFP to 4xSFP25G Passive Copper Splitter Cable meter Cisco QSFP 00G-CWDM S 100GBASE CWDM4 QSFP Transceiver LC 2km over SMF Cisco QSFP 00G-DR-S 100GBASE-DR1 QSFP Transceiver 500m over SMF Cisco QSFP 00G-ER4L-S 100GBASE QSFP Transceiver 40KM reach over SMF Duplex LC Cisco QSFP 00G-FR-S 100GBASE FR QSFP Transceiver 2km over SMF Cisco QSFP 00G-LR-S 100G-LR QSFP Transceiver 10km over SMF SFP 10G SR optical transceiver the ultimate FAQ guide What is 10G SFP optical module 10G optical modules have gone through the development from 300Pin XENPAK X2 XFP and finally achieved the same size as SFP form factor to transmit 10G signals which is SFP The 10G SFP optical module is a new generation of 10G optical module which can meet the fibre channel 5G and Ethernet 10G applications according to ANSI T11 protocol The 10G SFP optical module is about smaller than the earlier XFP optical module and looks the same as the common 1G SFP module The 10G SFP optical transceiver only retains the basic electrical optical and optoelectronic conversion functions and reduces the signal control functions such as SerDes CDR EDC and MAC in the original XFP design thus simplifying the design of the 10G module and resulting in lower power consumption The SFP transceiver has significant advantages such as high density low power consumption and lower system construction cost and is widely used in the field of Gigabit Ethernet fiber optic data communication and is the mainstream product of Gigabit module What is SFP 10G SR optical module SFP 10G SR optical transceiver is compatible with SFP Multi-Source Agreement and SFF digital diagnostics functions It is an optical transceiver in a hot-pluggable SFP form factor and the quot SR quot stands for Short Range which means it can be used with multimode fiber MMF for data transmission distance up to 300m The SFP 10G SR transceiver consists of three sections a VCSEL laser transmitter a PIN photodiode integrated with a trans-impedance preamplifier TIA and MCU control unit SFP 10G SR vs SFP 10G LR what rsquo s the difference The 10Gbase-SR and 10Gbase-LR are two different Gigabit Ethernet specifications The quot SR quot in SFP 10G SR stands for short range The specification supports short wavelength 850nm on multimode fiber MMF with coding mode of 64B 66B and the effective transmission distance is 300m To support 300m transmission it needs to adopt optimized mu m wire diameter OM3 fiber optimized multimode Because it uses low-cost solid-state laser components and the working wavelength is only 850nm it is also the cheapest among all the 10G modules However SFP 10G SR transceiver is very sensitive to fiber type and is limited by short distance The quot LR quot in 10Gbase-LR refers to quot long range quot The specification supports long wavelength 1310nm on single-mode optical fiber SMF with coding mode of 64B 66B The effective transmission distance is 2m to 10km The SFP 10G LR optical module meets this specification and has the characteristics of miniaturization low power consumption and long transmission distance To sum up the difference between SFP 10G LR transceiver and SFP 10G SR transceiver mainly lies in the different transmission distance the SFP 10G SR multimode optical module is used for transmission distance within 300m while the SFP 10G LR single-mode optical module is used for transmission distance of 300m to 10km SFP 10G SR vs SFP 10G LRM Both SFP 10G SR module and SFP 10G LRM module support multimode transmission When SFP 10G SR transceiver is matched with OM3 optical fiber jumper the maximum transmission distance is 300m when used with OM4 optical fiber jumper its transmission distance can reach 400m While the maximum transmission distance is 200m when the SFP 10G LRM optical module is used with OM3 and OM4 optical fiber jumpers So how to choose between the two Generally when the transmission distance is less than 300m it is recommended to select SFP 10G SR optical transceiver However if there are other special requirements for transmission such as modal bandwidth of MHz-km then it is recommended to choose SFP 0G-LRM optical module At present many users still use OM1 and OM2 optical fiber jumpers When SFP 10G SR optical module is used with OM1 OM2 optical fiber jumpers it can only transmit 33m and when SFP 10G LRM optical module is used with OM1 OM2 optical fiber jumpers it can transmit 220m Therefore the application scope of SFP 10G LRM transceiver is larger than that of SFP 10G SR transceiver It should be noted that in order to ensure that the SFP 10G LRM optical module passes FDDI Fiber Distributed Data Interface level it should be coupled via multimode conversion fiber patch cables when using OM1 and OM2 fibers while mode conditioning patch cables are not required when using OM3 and OM4 fiber patch cables It is recommended to measure the optical power before inserting the fiber into the optical module when the received optical power is greater than 5dBm a 5dB fiber attenuator should be inserted at the transmitting end of the optical module on both sides of the link 10G SFP DAC vs 10G SFP transceiver vs 10GBase-T module 10GBASE-T RJ45 modules are usually wired using Cat6a or Cat7 network cables with a maximum transmission distance of 100m at Gigabit rates and up to 80m at 10G rates In data centers where hundreds of cables are required using cheap network cables can save a lot of costs In addition 10GBASE-T modules can maximize the use of existing copper structure wiring which also saves a lot of expenses The 10G SFP transceiver meets the standard of Multi-Sourcing Agreement MSA and provides the cost effective solution for 10G optical data communication It supports both duplex and simplex LC optics interfaces The 10G SFP transceiver consists of 10Gbit s DFB EML optical transmitter and PIN receiver which allow 300m 120km 10G Ethernet and 10G fiber channel applications However the maintenance cost of its fiber optic cabling is relatively high The SFP DAC Direct Attach Cable is the least expensive of the three products with the only drawback that the transmission distance is very limited mdash up to meters and is more suitable for cabling connections within and between racks If transmission distance is not a factor that must be considered SFP DAC has lower power consumption and lower latency making it a more ideal cabling solution for data centers Is 10G SFP backwards compatible with 1G SFP SFP and SFP modules look exactly the same And as they have the same size your SFP transceiver will fit seamlessly into an SFP switch port and vice versa However the connection won rsquo t work as you expect it to If you plug an SFP device into an SFP port the speed will be locked at Gbps Plugging an SFP module into an SFP port delivers no results at all as the 10G transceiver can never auto-negotiate to 1Gbps Cisco 10G SFP Module Cisco SFP 0G-SR 10GBASE-SR SFP Module for MMF Cisco SFP 0G-LR-X multirate 10GBASE-LR 10GBASE-LW and OTU2e SFP Module for SMF extended temperature range Cisco SFP 0G-SR-S 10GBASE-SR SFP Module for MMF S-Class Cisco 10G SFP Cables Cisco SFP 0G-AOC10M 10GBASE-AOC Active Optical Cable SFP assembly meters Cisco SFP 0G-AOC1M 10GBASE-AOC Active Optical Cable SFP assembly meter Cisco SFP 0G-AOC2M 10GBASE-AOC Active Optical Cable SFP assembly meters Cisco 25G Transceivers and Cables Cisco SFP 5G-AOC10M 25GBASE-AOC SFP28 Active Optical Cable meter Cisco SFP 5G-AOC1M 25GBASE-AOC SFP28 Active Optical Cable meter Cisco SFP 5G-AOC2M 25GBASE-AOC SFP28 Active Optical Cable meter About Us Company Profile Contact Info Site Map Sitemaps Fiberonet Communication Technology Co Ltd Copyright All Rights Reserved Home Stock Categories Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers and Cables Cisco 40G QSFP Optics Modules Cisco 40G QSFP Cables Cisco 100G QSFP28 Optics Modules Cisco 100G QSFP28 Cables Cisco 400G QSFP-DD Cable and Transceiver Company News Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers and Cables Home Stock Categories Company News Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers and Cables Chat with us powered by LiveChat

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Request a quote English English Fiberonet Communication Technology Co Ltd SFP 10G SR optical transceiver ultimate FAQ guide Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers Cables Home Stock Categories Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers Cables Cisco 40G QSFP Optics Modules Cisco 40G QSFP Cables Cisco 100G QSFP28 Optics Modules Cisco 100G QSFP28 Cables Cisco 400G QSFP-DD Cable Transceiver Company News Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers Cables Home Stock Categories Company News Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers Cables CategoriesView gt Cisco SFP 0G-SR 10GBASE-SR SFP Module MMFSee More gt Cisco SFP 0G-AOC10M 10GBASE-AOC Active Optical Cable SFP assembly metersSee More gt Cisco SFP 5G-AOC10M 25GBASE-AOC SFP28 Active Optical Cable meterSee More gt Cisco FET 0G Fabric Extender TransceiverSee More gt Cisco 40GBASE-CR4 QSFP 10GBASE-CU SFP direct-attach breakout cable meter passiveSee More gt Featured Products Our Manufacturer main products Cisco 10G SFP Module Cisco 10G SFP Cables Cisco 25G Transceivers Cables Cisco QDD 00G-LR S 400G QSFP-DD Transceiver 400GBASE-LR8 10km Duplex SMF 10km Cisco QDD AOC10M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC15M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC1M 400G QSFP-DD Transceiver Active Optical Cable meter Cisco QDD AOC20M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC25M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC2M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC30M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC3M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC5M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD AOC7M 400G QSFP-DD Transceiver Active Optical Cable meters Cisco QDD CU1M 400G QSFP-DD Transceiver Passive Copper Cable meter Cisco QDD CU2 5M 400G QSFP-DD Transceiver Passive Copper Cable meters Cisco QDD CU2M 400G QSFP-DD Transceiver Passive Copper Cable meters Cisco QDD CU3M 400G QSFP-DD Transceiver Passive Copper Cable meters Cisco QDD 00G-DR S 400G QSFP-DD Transceiver 400GBASE-DR4 MPO 500m parallel SMF Cisco QDD 00G-FR S 400G QSFP-DD Transceiver 400G-FR4 Duplex LC 2km Duplex SMF Cisco QSFP 00G-AOC10M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC15M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC1M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC20M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC25M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC2M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC30M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC3M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC5M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-AOC7M 100GBase QSFP Active Optical Cable meter Cisco QSFP 00G-CU1M 100GBASE-CR4 QSFP Passive Copper Cable meter Cisco QSFP 00G-CU2M 100GBASE-CR4 QSFP Passive Copper Cable meter Cisco QSFP 00G-CU3M 100GBASE-CR4 QSFP Passive Copper Cable meter Cisco QSFP 00G-CU5M 100GBASE-CR4 QSFP Passive Copper Cable meter Cisco QSFP SFP25G-CU1M 100GBase QSFP 4xSFP25G Passive Copper Splitter Cable meter Cisco QSFP SFP25G-CU2M 100GBase QSFP 4xSFP25G Passive Copper Splitter Cable meter Cisco QSFP SFP25G-CU3M 100GBase QSFP 4xSFP25G Passive Copper Splitter Cable meter Cisco QSFP SFP25G-CU5M 100GBase QSFP 4xSFP25G Passive Copper Splitter Cable meter Cisco QSFP 00G-CWDM S 100GBASE CWDM4 QSFP Transceiver LC 2km over SMF Cisco QSFP 00G-DR-S 100GBASE-DR1 QSFP Transceiver 500m over SMF Cisco QSFP 00G-ER4L-S 100GBASE QSFP Transceiver 40KM reach over SMF Duplex LC Cisco QSFP 00G-FR-S 100GBASE FR QSFP Transceiver 2km over SMF Cisco QSFP 00G-LR-S 100G-LR QSFP Transceiver 10km over SMF SFP 10G SR optical transceiver ultimate FAQ guide 10G SFP optical module 10G optical modules gone through development 300Pin XENPAK X2 XFP finally achieved same size SFP form factor transmit 10G signals SFP 10G SFP optical module a new generation 10G optical module meet fibre channel 5G Ethernet 10G applications according ANSI T11 protocol 10G SFP optical module smaller than earlier XFP optical module looks same common 1G SFP module 10G SFP optical transceiver only retains basic electrical optical optoelectronic conversion functions reduces signal control functions such SerDes CDR EDC MAC original XFP design thus simplifying design 10G module resulting lower power consumption SFP transceiver has significant advantages such high density low power consumption lower system construction cost widely used field Gigabit Ethernet fiber optic data communication mainstream product Gigabit module SFP 10G SR optical module SFP 10G SR optical transceiver compatible SFP Multi-Source Agreement SFF digital diagnostics functions optical transceiver a hot-pluggable SFP form factor quot SR quot stands Short Range means used multimode fiber MMF data transmission distance up 300m SFP 10G SR transceiver consists three sections a VCSEL laser transmitter a PIN photodiode integrated a trans-impedance preamplifier TIA MCU control unit SFP 10G SR vs SFP 10G LR rsquo s difference 10Gbase-SR 10Gbase-LR two different Gigabit Ethernet specifications quot SR quot SFP 10G SR stands short range specification supports short wavelength 850nm multimode fiber MMF coding mode 64B 66B effective transmission distance 300m support 300m transmission needs adopt optimized mu m wire diameter OM3 fiber optimized multimode Because uses low-cost solid-state laser components working wavelength only 850nm also cheapest among 10G modules However SFP 10G SR transceiver very sensitive fiber type limited short distance quot LR quot 10Gbase-LR refers quot long range quot specification supports long wavelength 1310nm single-mode optical fiber SMF coding mode 64B 66B effective transmission distance 2m 10km SFP 10G LR optical module meets specification has characteristics miniaturization low power consumption long transmission distance sum up difference between SFP 10G LR transceiver SFP 10G SR transceiver mainly lies different transmission distance SFP 10G SR multimode optical module used transmission distance within 300m while SFP 10G LR single-mode optical module used transmission distance 300m 10km SFP 10G SR vs SFP 10G LRM Both SFP 10G SR module SFP 10G LRM module support multimode transmission When SFP 10G SR transceiver matched OM3 optical fiber jumper maximum transmission distance 300m when used OM4 optical fiber jumper its transmission distance reach 400m While maximum transmission distance 200m when SFP 10G LRM optical module used OM3 OM4 optical fiber jumpers how choose between two Generally when transmission distance less than 300m recommended select SFP 10G SR optical transceiver However other special requirements transmission such modal bandwidth MHz-km then recommended choose SFP 0G-LRM optical module present many users still use OM1 OM2 optical fiber jumpers When SFP 10G SR optical module used OM1 OM2 optical fiber jumpers only transmit 33m when SFP 10G LRM optical module used OM1 OM2 optical fiber jumpers transmit 220m Therefore application scope SFP 10G LRM transceiver larger than SFP 10G SR transceiver should noted order ensure SFP 10G LRM optical module passes FDDI Fiber Distributed Data Interface level should coupled via multimode conversion fiber patch cables when using OM1 OM2 fibers while mode conditioning patch cables required when using OM3 OM4 fiber patch cables recommended measure optical power before inserting fiber into optical module when received optical power greater than 5dBm a 5dB fiber attenuator should inserted transmitting end optical module both sides link 10G SFP DAC vs 10G SFP transceiver vs 10GBase-T module 10GBASE-T RJ45 modules usually wired using Cat6a Cat7 network cables a maximum transmission distance 100m Gigabit rates up 80m 10G rates data centers where hundreds cables required using cheap network cables save a lot costs addition 10GBASE-T modules maximize use existing copper structure wiring also saves a lot expenses 10G SFP transceiver meets standard Multi-Sourcing Agreement MSA provides cost effective solution 10G optical data communication supports both duplex simplex LC optics interfaces 10G SFP transceiver consists 10Gbit s DFB EML optical transmitter PIN receiver allow 300m 120km 10G Ethernet 10G fiber channel applications However maintenance cost its fiber optic cabling relatively high SFP DAC Direct Attach Cable least expensive three products only drawback transmission distance very limited mdash up meters more suitable cabling connections within between racks transmission distance a factor must considered SFP DAC has lower power consumption lower latency making a more ideal cabling solution data centers 10G SFP backwards compatible 1G SFP SFP SFP modules look exactly same same size your SFP transceiver fit seamlessly into SFP switch port vice versa However connection won rsquo t work expect plug SFP device into SFP port speed locked Gbps Plugging SFP module into SFP port delivers results 10G transceiver never auto-negotiate 1Gbps Cisco 10G SFP Module Cisco SFP 0G-SR 10GBASE-SR SFP Module MMF Cisco SFP 0G-LR-X multirate 10GBASE-LR 10GBASE-LW OTU2e SFP Module SMF extended temperature range Cisco SFP 0G-SR-S 10GBASE-SR SFP Module MMF S-Class Cisco 10G SFP Cables Cisco SFP 0G-AOC10M 10GBASE-AOC Active Optical Cable SFP assembly meters Cisco SFP 0G-AOC1M 10GBASE-AOC Active Optical Cable SFP assembly meter Cisco SFP 0G-AOC2M 10GBASE-AOC Active Optical Cable SFP assembly meters Cisco 25G Transceivers Cables Cisco SFP 5G-AOC10M 25GBASE-AOC SFP28 Active Optical Cable meter Cisco SFP 5G-AOC1M 25GBASE-AOC SFP28 Active Optical Cable meter Cisco SFP 5G-AOC2M 25GBASE-AOC SFP28 Active Optical Cable meter Us Company Profile Contact Info Site Map Sitemaps Fiberonet Communication Technology Co Ltd Copyright Rights 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        <p>Our Manufacturer with main products: Cisco 10G SFP+ Module, Cisco 10G SFP+ Cables, Cisco 25G Transceivers and Cables</p>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400g-lr8-s.html" title="Cisco QDD-400G-LR8-S 400G QSFP-DD Transceiver, 400GBASE-LR8, 10km Duplex SMF, 10km" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84177-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400G-LR8-S 400G QSFP-DD Transceiver, 400GBASE-LR8, 10km Duplex SMF, 10km" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400g-lr8-s.html" title="Cisco QDD-400G-LR8-S 400G QSFP-DD Transceiver, 400GBASE-LR8, 10km Duplex SMF, 10km">Cisco QDD-400G-LR8-S 400G QSFP-DD Transceiver, 400GBASE-LR8, 10km Duplex SMF, 10km</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc10m.html" title="Cisco QDD-400-AOC10M 400G QSFP-DD Transceiver, Active Optical Cable, 10 meters" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84171-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-AOC10M 400G QSFP-DD Transceiver, Active Optical Cable, 10 meters" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc10m.html" title="Cisco QDD-400-AOC10M 400G QSFP-DD Transceiver, Active Optical Cable, 10 meters">Cisco QDD-400-AOC10M 400G QSFP-DD Transceiver, Active Optical Cable, 10 meters</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc15m.html" title="Cisco QDD-400-AOC15M 400G QSFP-DD Transceiver, Active Optical Cable, 15 meters" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84165-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-AOC15M 400G QSFP-DD Transceiver, Active Optical Cable, 15 meters" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc15m.html" title="Cisco QDD-400-AOC15M 400G QSFP-DD Transceiver, Active Optical Cable, 15 meters">Cisco QDD-400-AOC15M 400G QSFP-DD Transceiver, Active Optical Cable, 15 meters</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc1m.html" title="Cisco QDD-400-AOC1M 400G QSFP-DD Transceiver, Active Optical Cable, 1 meter" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84159-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-AOC1M 400G QSFP-DD Transceiver, Active Optical Cable, 1 meter" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc1m.html" title="Cisco QDD-400-AOC1M 400G QSFP-DD Transceiver, Active Optical Cable, 1 meter">Cisco QDD-400-AOC1M 400G QSFP-DD Transceiver, Active Optical Cable, 1 meter</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc20m.html" title="Cisco QDD-400-AOC20M 400G QSFP-DD Transceiver, Active Optical Cable, 20 meters" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84153-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-AOC20M 400G QSFP-DD Transceiver, Active Optical Cable, 20 meters" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc20m.html" title="Cisco QDD-400-AOC20M 400G QSFP-DD Transceiver, Active Optical Cable, 20 meters">Cisco QDD-400-AOC20M 400G QSFP-DD Transceiver, Active Optical Cable, 20 meters</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc25m.html" title="Cisco QDD-400-AOC25M 400G QSFP-DD Transceiver, Active Optical Cable, 25 meters" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84147-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-AOC25M 400G QSFP-DD Transceiver, Active Optical Cable, 25 meters" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc25m.html" title="Cisco QDD-400-AOC25M 400G QSFP-DD Transceiver, Active Optical Cable, 25 meters">Cisco QDD-400-AOC25M 400G QSFP-DD Transceiver, Active Optical Cable, 25 meters</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc2m.html" title="Cisco QDD-400-AOC2M 400G QSFP-DD Transceiver, Active Optical Cable, 2 meters" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84141-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-AOC2M 400G QSFP-DD Transceiver, Active Optical Cable, 2 meters" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc2m.html" title="Cisco QDD-400-AOC2M 400G QSFP-DD Transceiver, Active Optical Cable, 2 meters">Cisco QDD-400-AOC2M 400G QSFP-DD Transceiver, Active Optical Cable, 2 meters</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc30m.html" title="Cisco QDD-400-AOC30M 400G QSFP-DD Transceiver, Active Optical Cable, 30 meters" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84135-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-AOC30M 400G QSFP-DD Transceiver, Active Optical Cable, 30 meters" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc30m.html" title="Cisco QDD-400-AOC30M 400G QSFP-DD Transceiver, Active Optical Cable, 30 meters">Cisco QDD-400-AOC30M 400G QSFP-DD Transceiver, Active Optical Cable, 30 meters</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc3m.html" title="Cisco QDD-400-AOC3M 400G QSFP-DD Transceiver, Active Optical Cable, 3 meters" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84129-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-AOC3M 400G QSFP-DD Transceiver, Active Optical Cable, 3 meters" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc3m.html" title="Cisco QDD-400-AOC3M 400G QSFP-DD Transceiver, Active Optical Cable, 3 meters">Cisco QDD-400-AOC3M 400G QSFP-DD Transceiver, Active Optical Cable, 3 meters</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc5m.html" title="Cisco QDD-400-AOC5M 400G QSFP-DD Transceiver, Active Optical Cable, 5 meters" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84123-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-AOC5M 400G QSFP-DD Transceiver, Active Optical Cable, 5 meters" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc5m.html" title="Cisco QDD-400-AOC5M 400G QSFP-DD Transceiver, Active Optical Cable, 5 meters">Cisco QDD-400-AOC5M 400G QSFP-DD Transceiver, Active Optical Cable, 5 meters</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc7m.html" title="Cisco QDD-400-AOC7M 400G QSFP-DD Transceiver, Active Optical Cable, 7 meters" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84117-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-AOC7M 400G QSFP-DD Transceiver, Active Optical Cable, 7 meters" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-aoc7m.html" title="Cisco QDD-400-AOC7M 400G QSFP-DD Transceiver, Active Optical Cable, 7 meters">Cisco QDD-400-AOC7M 400G QSFP-DD Transceiver, Active Optical Cable, 7 meters</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-cu1m.html" title="Cisco QDD-400-CU1M 400G QSFP-DD Transceiver, Passive Copper Cable, 1 meter" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84113-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-CU1M 400G QSFP-DD Transceiver, Passive Copper Cable, 1 meter" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-cu1m.html" title="Cisco QDD-400-CU1M 400G QSFP-DD Transceiver, Passive Copper Cable, 1 meter">Cisco QDD-400-CU1M 400G QSFP-DD Transceiver, Passive Copper Cable, 1 meter</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-cu2.5m.html" title="Cisco QDD-400-CU2.5M 400G QSFP-DD Transceiver, Passive Copper Cable, 2.5 meters" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84109-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-CU2.5M 400G QSFP-DD Transceiver, Passive Copper Cable, 2.5 meters" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-cu2.5m.html" title="Cisco QDD-400-CU2.5M 400G QSFP-DD Transceiver, Passive Copper Cable, 2.5 meters">Cisco QDD-400-CU2.5M 400G QSFP-DD Transceiver, Passive Copper Cable, 2.5 meters</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-cu2m.html" title="Cisco QDD-400-CU2M 400G QSFP-DD Transceiver, Passive Copper Cable, 2 meters" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84105-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-CU2M 400G QSFP-DD Transceiver, Passive Copper Cable, 2 meters" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-cu2m.html" title="Cisco QDD-400-CU2M 400G QSFP-DD Transceiver, Passive Copper Cable, 2 meters">Cisco QDD-400-CU2M 400G QSFP-DD Transceiver, Passive Copper Cable, 2 meters</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-cu3m.html" title="Cisco QDD-400-CU3M 400G QSFP-DD Transceiver, Passive Copper Cable, 3 meters" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84100-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400-CU3M 400G QSFP-DD Transceiver, Passive Copper Cable, 3 meters" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400-cu3m.html" title="Cisco QDD-400-CU3M 400G QSFP-DD Transceiver, Passive Copper Cable, 3 meters">Cisco QDD-400-CU3M 400G QSFP-DD Transceiver, Passive Copper Cable, 3 meters</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400g-dr4-s.html" title="Cisco QDD-400G-DR4-S 400G QSFP-DD Transceiver, 400GBASE-DR4, MPO-12, 500m parallel SMF" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84095-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400G-DR4-S 400G QSFP-DD Transceiver, 400GBASE-DR4, MPO-12, 500m parallel SMF" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400g-dr4-s.html" title="Cisco QDD-400G-DR4-S 400G QSFP-DD Transceiver, 400GBASE-DR4, MPO-12, 500m parallel SMF">Cisco QDD-400G-DR4-S 400G QSFP-DD Transceiver, 400GBASE-DR4, MPO-12, 500m parallel SMF</a></strong></i>
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                <a href="https://www.ururu.org/cisco-400g-qsfp-dd-cable-and-transceiver/qdd-400g-fr4-s.html" title="Cisco QDD-400G-FR4-S 400G QSFP-DD Transceiver, 400G-FR4, Duplex LC, 2km Duplex SMF" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84090-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QDD-400G-FR4-S 400G QSFP-DD Transceiver, 400G-FR4, Duplex LC, 2km Duplex SMF" /></a>
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                <a href="https://www.ururu.org/cisco-100g-qsfp28-cables/qsfp-100g-aoc10m.html" title="Cisco QSFP-100G-AOC10M 100GBase QSFP Active Optical Cable, 10-meter" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84084-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QSFP-100G-AOC10M 100GBase QSFP Active Optical Cable, 10-meter" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-100g-qsfp28-cables/qsfp-100g-aoc10m.html" title="Cisco QSFP-100G-AOC10M 100GBase QSFP Active Optical Cable, 10-meter">Cisco QSFP-100G-AOC10M 100GBase QSFP Active Optical Cable, 10-meter</a></strong></i>
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                <a href="https://www.ururu.org/cisco-100g-qsfp28-cables/qsfp-100g-aoc15m.html" title="Cisco QSFP-100G-AOC15M 100GBase QSFP Active Optical Cable, 15-meter" rel="nofollow"><img src="https://www.ururu.org/uploaded_images/c84078-cisco-sfp-10g-sr-10gbase-sr-sfp-module-for-mmf.jpg" alt="Cisco QSFP-100G-AOC15M 100GBase QSFP Active Optical Cable, 15-meter" /></a>
                <i><strong><a href="https://www.ururu.org/cisco-100g-qsfp28-cables/qsfp-100g-aoc15m.html" title="Cisco QSFP-100G-AOC15M 100GBase QSFP Active Optical Cable, 15-meter">Cisco QSFP-100G-AOC15M 100GBase QSFP Active Optical Cable, 15-meter</a></strong></i>
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        <div class="title"><em><h2>SFP 10G SR optical transceiver: the ultimate FAQ guide</h2></em></div>
        <div class="gjc_div_box">
            <h2><br /><strong>What is 10G SFP+ optical module?</strong></h2><p><br />10G optical modules have gone through the development from 300Pin, XENPAK, X2, XFP, and finally achieved the same size as SFP form factor to transmit 10G signals, which is SFP+. The 10G SFP+ optical module is a new generation of 10G optical module, which can meet the fibre channel 8.5G and Ethernet 10G applications according to ANSI T11 protocol. The 10G SFP+ optical module is about 30% smaller than the earlier XFP optical module and looks the same as the common 1G SFP module. The 10G SFP+ optical transceiver only retains the basic electrical, optical and optoelectronic conversion functions and reduces the signal control functions such as SerDes, CDR, EDC and MAC in the original XFP design, thus simplifying the design of the 10G module and resulting in lower power consumption. The SFP+ transceiver has significant advantages such as high density, low power consumption, and lower system construction cost, and is widely used in the field of 10 Gigabit Ethernet fiber optic data communication, and is the mainstream product of 10 Gigabit module.</p><p>&nbsp;</p><h2><strong>What is SFP 10G SR optical module?</strong><br />SFP 10G SR optical transceiver is compatible with SFP Multi-Source Agreement and SFF-8472 digital diagnostics functions. It is an optical transceiver in a hot-pluggable SFP+ form factor, and the &quot;SR&quot; stands for Short Range, which means it can be used with multimode fiber(MMF) for data transmission distance up to 300m. The SFP 10G SR transceiver consists of three sections: a VCSEL laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit.</h2><p>&nbsp;</p><h2><strong><a href="https://www.ururu.org/cisco-10g-sfp-module/sfp-10g-sr.html">SFP 10G SR</a> vs. <a href="https://www.ururu.org/cisco-10g-sfp-module/sfp-10g-lr.html">SFP 10G LR</a>: what&rsquo;s the difference?</strong><br />The 10Gbase-SR and 10Gbase-LR are two different 10 Gigabit Ethernet specifications. The &quot;SR&quot; in SFP 10G SR stands for short range. The specification supports short wavelength (850nm) on multimode fiber (MMF) with coding mode of 64B/66B, and the effective transmission distance is 2 ~ 300m. To support 300m transmission, it needs to adopt optimized 50&mu;m wire diameter OM3 fiber (optimized multimode 3). Because it uses low-cost solid-state laser components and the working wavelength is only 850nm, it is also the cheapest among all the 10G modules. However, SFP 10G SR transceiver is very sensitive to fiber type and is limited by short distance.</h2><p>The &quot;LR&quot; in 10Gbase-LR refers to &quot;long range&quot;. The specification supports long wavelength (1310nm) on single-mode optical fiber (SMF) with coding mode of 64B/66B. The effective transmission distance is 2m to 10km. The SFP 10G LR optical module meets this specification and has the characteristics of miniaturization, low power consumption and long transmission distance.</p><p>To sum up, the difference between SFP 10G LR transceiver and SFP 10G SR transceiver mainly lies in the different transmission distance: the SFP 10G SR multimode optical module is used for transmission distance within 300m, while the SFP 10G LR single-mode optical module is used for transmission distance of 300m to 10km.</p><p>SFP 10G SR vs. SFP 10G LRM</p><p><br />Both SFP 10G SR module and SFP 10G LRM module support multimode transmission. When SFP 10G SR transceiver is matched with OM3 optical fiber jumper, the maximum transmission distance is 300m; when used with OM4 optical fiber jumper, its transmission distance can reach 400m. While the maximum transmission distance is 200m when the SFP 10G LRM optical module is used with OM3 and OM4 optical fiber jumpers. So how to choose between the two? Generally, when the transmission distance is less than 300m, it is recommended to select SFP 10G SR optical transceiver. However, if there are other special requirements for transmission, such as modal bandwidth of 500 MHz-km, then it is recommended to choose SFP-10G-LRM optical module. At present, many users still use OM1 and OM2 optical fiber jumpers. When SFP 10G SR optical module is used with OM1/OM2 optical fiber jumpers, it can only transmit 33m, and when SFP 10G LRM optical module is used with OM1/OM2 optical fiber jumpers, it can transmit 220m. Therefore, the application scope of SFP 10G LRM transceiver is larger than that of SFP 10G SR transceiver.</p><p>It should be noted that in order to ensure that the SFP 10G LRM optical module passes FDDI (Fiber Distributed Data Interface) level, it should be coupled via multimode conversion fiber patch cables when using OM1 and OM2 fibers, while mode conditioning patch cables are not required when using OM3 and OM4 fiber patch cables. It is recommended to measure the optical power before inserting the fiber into the optical module, when the received optical power is greater than 0.5dBm, a 5dB fiber attenuator should be inserted at the transmitting end of the optical module on both sides of the link.</p><h2><strong>10G SFP+ DAC vs. 10G SFP+ transceiver vs. 10GBase-T module</strong><br />10GBASE-T RJ45 modules are usually wired using Cat6a or Cat7 network cables with a maximum transmission distance of 100m at Gigabit rates and up to 30-80m at 10G rates. In data centers, where hundreds of cables are required, using cheap network cables can save a lot of costs. In addition, 10GBASE-T modules can maximize the use of existing copper structure wiring, which also saves a lot of expenses.</h2><p>The 10G SFP+ transceiver meets the standard of Multi-Sourcing Agreement (MSA), and provides the cost effective solution for 10G optical data communication. It supports both duplex and simplex LC optics interfaces. The 10G SFP+ transceiver consists of 10Gbit/s DFB/EML optical transmitter and PIN receiver, which allow 300m~120km 10G Ethernet and 10G fiber channel applications. However, the maintenance cost of its fiber optic cabling is relatively high.</p><p>The SFP+ DAC (Direct Attach Cable) is the least expensive of the three products, with the only drawback that the transmission distance is very limited&mdash;up to 10 meters, and is more suitable for cabling connections within and between racks. If transmission distance is not a factor that must be considered, SFP+ DAC has lower power consumption and lower latency, making it a more ideal cabling solution for data centers.</p><h2><strong>Is 10G SFP+ backwards compatible with 1G SFP?</strong></h2><p><br />SFP and SFP+ modules look exactly the same. And as they have the same size, your SFP transceiver will fit seamlessly into an SFP+ switch port and vice versa. However, the connection won&rsquo;t work as you expect it to. If you plug an SFP device into an SFP+ port, the speed will be locked at 1 Gbps. Plugging an SFP+ module into an SFP port delivers no results at all, as the 10G transceiver can never auto-negotiate to 1Gbps.</p>
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            <dt>Cisco 10G SFP+ Module</dt>
                <dd><a href="https://www.ururu.org/cisco-10g-sfp-module/sfp-10g-sr.html">Cisco SFP-10G-SR 10GBASE-SR SFP+ Module for MMF</a></dd>
                <dd><a href="https://www.ururu.org/cisco-10g-sfp-module/sfp-10g-lr-x.html">Cisco SFP-10G-LR-X multirate 10GBASE-LR, 10GBASE-LW and OTU2e SFP+ Module for SMF, extended temperature range</a></dd>
                <dd><a href="https://www.ururu.org/cisco-10g-sfp-module/sfp-10g-sr-s.html">Cisco SFP-10G-SR-S 10GBASE-SR SFP+ Module for MMF S-Class</a></dd>
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            <dt>Cisco 10G SFP+ Cables</dt>
                <dd><a href="https://www.ururu.org/cisco-10g-sfp-cables/sfp-10g-aoc10m.html">Cisco SFP-10G-AOC10M 10GBASE-AOC Active Optical Cable SFP+ assembly, 10 meters</a></dd>
                <dd><a href="https://www.ururu.org/cisco-10g-sfp-cables/sfp-10g-aoc1m.html">Cisco SFP-10G-AOC1M 10GBASE-AOC Active Optical Cable SFP+ assembly, 1 meter</a></dd>
                <dd><a href="https://www.ururu.org/cisco-10g-sfp-cables/sfp-10g-aoc2m.html">Cisco SFP-10G-AOC2M 10GBASE-AOC Active Optical Cable SFP+ assembly, 2 meters</a></dd>
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            <dt>Cisco 25G Transceivers and Cables</dt>
                <dd><a href="https://www.ururu.org/cisco-25g-transceivers-and-cables/sfp-25g-aoc10m.html">Cisco SFP-25G-AOC10M 25GBASE-AOC SFP28 Active Optical Cable, 10-meter</a></dd>
                <dd><a href="https://www.ururu.org/cisco-25g-transceivers-and-cables/sfp-25g-aoc1m.html">Cisco SFP-25G-AOC1M 25GBASE-AOC SFP28 Active Optical Cable, 1-meter</a></dd>
                <dd><a href="https://www.ururu.org/cisco-25g-transceivers-and-cables/sfp-25g-aoc2m.html">Cisco SFP-25G-AOC2M 25GBASE-AOC SFP28 Active Optical Cable, 2-meter</a></dd>
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