Arista Networks QSFP-100G-LR4-AN Compatible 100GBASE-4WDM-10 QSFP28 1310nm 10km Optical Transceiver Module

Product No :59500

US$ 93.90 ~~US$ 298.75~~

Specifications

Arista Networks QSFP-100G-LR4-AN Compatible 100GBASE-4WDM-10 QSFP28 Optical Transceiver Module (SMF, 1310nm, 10km, LC, DDM)

The Arista Networks QSFP-100G-LR4-AN compatible optical transceiver module is designed with duplex LC connectors, reaching a link up to 10km over single-mode fiber(OS2). QSFPTEK manufactured 100GBASE-4WDM-10 QSFP28 transceiver module is compliant with IEEE 802.3bm, 100G QSFP28 CWDM4 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.

Model Name	QT-QSFP28-CWDM-LR4	Vendor Name	QSFPTEK
Form Factor	QSFP28	Data Rate	103.125 Gbps (4x 25.78Gbps)
Wavelength	1271~1331nm	Distance	10km
Connector	Duplex LC	Cable Type	OS2 SMF
Transmitter Type	4x CWDM DML (DFB)	Receiver Type	PIN
TX Power	-6.5~2.5dBm	Receiver Sensitivity	<-13dBm
Power Consumption	≤3.5W	Modulation Format	NRZ
DDM	Support	Bit Error Ratio (BER)	5E-5
Protocols	QSFP28 MSA Compliant	Warranty	3 Years

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 802.3ba, IEEE 802.3bm, SFF-8665, SFF-8636, 100G CWDM4 MSA, QSFP28 MSA.
4. Quality Certifications

Backed by CE, FCC, ROSH, ISO9001.

Applications

Direct Connection for 100G QSFP28 CWDM4 Transceivers

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+APD	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 is the laser level of 100G SR4? Can you provide a test report of the laser level of this module?

Class I. Of course, you can contact our sales to get the report.
The transmission distance is less than 550m, should I use multi-mode?

I'm afraid you should purchase the single-mode optics, like 100G LR4.
What is the Packaging Technology of the 100g lr4?

BOX Packaging

Customer Reviews

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Total score

(75 Reviews)

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Oleksander L. United States of America

2022-12-03

I bought a new juniper switch QFX5120-48T. The QT-QSFP28-LR4 does negotiate with it and runs stably.

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Christian Stout United States of America

2022-12-03

Worked with 7280SR3 Series switches over OS2 duplex fiber and achieved an 8.2km transmission between two branch offices.

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J. Renteria United States of America

2022-11-30

What is there to say? The price was great. Module is as described. Worked well in our Arista switches, no problems. Fast delivery will made product and certainly.

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Leo L United States of America

2022-11-23

Good product, great performance, used it twice, great, will buy again.

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Porter Charles United States of America

2022-11-23

My partner introduced qsfptek and spoke highly of its good products and services. I chose to give it a try, the product received, I just want to say that the experience is very good, and the price is half cheaper than other brands.

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Zachary Baird United States of America

2022-11-21

Bought 4pcs these. They’re recognized by my Arista 7060CX-32S switch. I've used it for a few months and these things work great. Good company.

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David G United States of America

2022-11-21

After about a week of use this thing has been working as it should. I especially like how it is compatible with the Cisco Nexus 3232C. The price is very reasonable.

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HUANG United States of America

2022-11-21

No compatibility issues so far, and I use it on a fairly wide range of devices. Their output power is relatively stable, and there is no packet loss problem or CRC error like the products I bought before. It works as expected in my Juniper QFX5120 (plug them in and both ports work fine). There are no issues to report. Thanks!

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CRAWFORD United States of America

2022-11-21

I had a great time shopping here for the first time on the recommendation of a friend. I must say Talia saved me some extra time and money. The most important thing is the fast shipping by DHL. They even guarantee when my shipment will arrive. The quality of the product meets expectations, and we hope to reach a long-term cooperation.

Transceivers typeQSFP-100G-ZR4-S

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PADILLA United States of America

2022-11-21

It is not my first time to buy 100G QSFP28 LR4, they are high-performance as usual, I have ordered for many times. Recently I saw its price dropped nearly 20%, so I bought some for 2023 project.

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Datasheet

QT-QSFP28-CWDM-LR4.pdf