Arista Networks QSFP-100G-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 100m Optical Transceiver Module

Name: Arista Networks QSFP-100G-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 100m Optical Transceiver Module
Brand: QSFPTEK
SKU: 89831
Price: 39.9 USD
Rating: 5.0 (145 reviews)

Product No :89831

US$ 39.90 ~~US$ 59.90~~

Specifications

Arista QSFP-100G-SR4 Compatible 100GBASE-SR4 QSFP28 Optical Transceiver Module (MMF, 850nm, 100m, MTP/MPO, DDM)

The Arista Networks QSFP-100G-SR4 compatible optical transceiver module is designed with MTP/MPO-12 male connectors, reaching a link up to 100m over OM4 (70m@OM3). QSFPTEK manufactured 100GBASE-SR4 QSFP28 transceiver module is compliant with IEEE 802.3bm, QSFP28 MSA standard. Besides, DDM (digital diagnostics monitoring) function is supported on the 100G fiber optic transceiver to achieve real-time operating parameters monitoring. With these features, this 100G QSFP28 transceiver is widely applied in data centers, campus networks, the enterprise core layer, etc.

Part Number:	QSFP28-100G-SR4	Vendor Name:	QSFPTEK
Form Factor:	QSFP28	Data Rate:	100Gbps
Wavelength:	850nm	Distance:	100m@OM4/70m@OM3
Connector:	MTP/MPO-12 Male	Cable Type:	OM4/OM3 MMF
Transmitter:	VCSEL 850nm	Receiver Type:	PIN
TX Power:	-7~1dBm	Receiver Sensitivity:	<-9.5dBm
Power Consumption:	P≤1.8W	Modulation Format:	NRZ
DDM:	Support	Bit Error Ratio (BER):	1.00E-12
Protocols: I	EEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636, CPRI, eCPRI	Warranty:	5 Years

Quality Testing Program

Optical Transceivers Testing

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Certifications

Features

1. High Reliablility and Best Price

Proudly self-producing and rigorous testing, QSFPTEK is dedicated to delivering cost-effective products with high reliability and performance at trade price.
2. Wide Application Scenarios

Fully compatible with almost all Arista devices. Ideal for data centers, campus network, enterprise core layer, etc.
3. Protocols

Compliant with IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636, CPRI, eCPRI.
4. Quality Certifications

Backed by CE, FCC, ROSH, ISO9001.

Applications

Connection 1: 100GBASE-SR4 Connectivity

100GBASE-SR4 Connectivity

Product details

Various Switch Tests

Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

transceiver compatibility tests

Tested in The Host Device to Prove Interoperability

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

Comprehensive Testing

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

100G QSFP28 Model Contrast Table

Part Number	QT-QSFP28-SR4	QT-QSFP28-PSM4	QT-QSFP28-IR4	QT-QSFP28-LR4	QT-QSFP28-CWDM-LR4	QT-QSFP28-ER4	QT-QSFP28-ZR4	DWDM-QSFP28-ZR-XX
Image
Wavelength	850nm	1310nm	1271~1331nm	1310nm	1271~1331nm	1310nm	1310nm	DWDM CH13~60
Max Distance	100m	500m	2km	10km	10km	40km	80km	80km
Cable Type	OM3/OM4 MMF	OS2 SMF	OS2 SMF	OS2 SMF	OS2 SMF	OS2 SMF	OS2 SMF	OS2 SMF
Connector	MPO/MTP-12	MPO/MTP-12	LC Duplex	LC Duplex	LC Duplex	LC Duplex	LC Duplex	CS Duplex
Tx Power(dBm)	-8.4~2.4	-5~2	-6.5~2.5	-4.3~4.5	-6.5~2.5	-2.9~4.5	2~6.5	-1~4dBm
Rx Sensitivity(dBm)	-10.3	-11.4	-11.5	-10.6	-13	-20.9	-28	-12.5
Max Power Consumption	1.8W	3.5W	3.5W	3.5W	3.5W	4.5W	6W	5W
Source	VCSEL+PIN	DFB+PIN	CWDM DFB+ PIN	EML+PIN	CWDM DFB +PIN	EML+APD	EML+SOA&PIN	EML+APD
Operating Temperature	0~70°C	0~70°C	0~70°C	0~70°C -40~85°C	0~70°C	0~70°C -20~85°C	0~70°C -40~85°C	0~70°C

Questions & Answers

more+

What are the main application scenarios of 100G optical modules?

The primary application of this transceiver is in data centers, Ethernet, and telecommunications settings, serving as a pivotal component for 100G connections within core switches, core routers, and 5G networks.
Would you please explain the FEC (Forward Error Correction)?

FEC (Forward Error Correction) is an error correction method used to identify and rectify a limited number of errors in transmitted data, all without necessitating retransmission. This technique involves appending redundant bits to a bitstream, enhancing the decoder's ability to identify and rectify certain transmission errors, and eliminating the need for retransmission. Activation of this function is dependent on the configuration of the transmission device.
What is the Packaging Technology of the 100g lr4?

BOX Packaging

Customer Reviews

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Total score

(145 Reviews)

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Burke Nick United States of America

2023-04-21

It's incredibly fast and reliable, and has greatly improved the speed and efficiency of our network. I would definitely recommend this product to anyone.

Transceivers typeQSFP-100G-CWDM4-S

CompatibleCisco

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Lance A United States of America

2023-04-21

I've used several different networking solutions over the years, but the 100G QSFP28 is by far the best.

Transceivers type02311GBW

CompatibleHuawei

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Lou Judson United States of America

2023-04-21

I've been using the 100G QSFP28 for several months now and I'm very impressed with its reliability and speed.

Transceivers typeJNP-QSFP-100G-SR4

CompatibleJuniper

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Basil Zephaniah United States of America

2023-04-20

All is well. But I had a problem during the installation and they gave great advice and were really professional.

Transceivers typeET7402-SR4

CompatibleEdge-Core

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Aries Attlee United States of America

2023-04-20

I use it on my Cisco 3000 series switches and have no compatibility issues so far. Great product.

Transceivers typeET7402-SR4

CompatibleEdge-Core

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Jason Lee United States of America

2023-04-14

The price is right, good quality and low price, honestly it was a good shopping experience, I love this product.

Transceivers typeQSFP-100G-SR4

CompatibleArista

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Allen Australia

2023-04-14

I have experience working with both Cisco and Juniper switches. Recently, I bought two 100 GB modules. Fortunately, these two modules worked two days after purchase. and everything is good now. These two modules arrived a week later after I purchase them. I'm happy to report that my network is running smoothly with the new module.

Transceivers typeQSFP-100G-SR4

CompatibleArista

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Sandra United States of America

2023-04-14

The qsfp28-100g-lr4 modules have performed excellently in my Arista 7050X3 with no problems encountered. They have delivered the expected speeds and have been working flawlessly for three months. Installation was a breeze and essentially a plug-and-play process.

Transceivers type100G-QSFP28-LR4-10KM

CompatibleBrocade

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Hardy United States of America

2023-04-14

I cannot recommend these optical modules enough. They offer reliable connectivity and the ability to upgrade to higher transmission rates in the future, making them a smart investment for any network.

Transceivers typeQSFP-100G-CWDM4-S

CompatibleCisco

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Truda United States of America

2023-04-14

These optical modules are an excellent choice for anyone looking for a cost-effective and reliable networking solution. They provide high-speed connectivity and the ability to upgrade to 100G in the future.

Transceivers typeQSFP-100G-SR4-S

CompatibleCisco

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Video

Resources

QT-QSFP28-SR4 Datasheet.pdf