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Home / Products / Transceivers / 100G/200G Transceivers / 100G QSFP28 / 39587

Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km Optical Transceiver Module

Product No :39587
US$ 219.00  US$ 299.00
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Transceivers type
3098 in stock

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1. Rate: 100G; Connector: LC; with DDM
2. DFB+PIN; Low Power Consumption ≤3.5W
3. Applied in Campus Network, Data Center and Enterprise Core Layer
4. Compatible with 200+ Vendors
5. Hot Pluggable QSFP28 MSA Compliant
See more

Specifications

Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 Optical Transceiver Module (SMF, 1310nm, 10km, LC, DDM)

 

The Cisco QSFP-100G-LR4-S compatible optical transceiver module is designed with duplex LC connectors, reaching a link up to 10km over single-mode fiber(SMF). QSFPTEK manufactured 100GBASE-LR4 QSFP28 transceiver module is compliant with IEEE 802.3ba 100GBASE-LR4, 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 100G telecom connections, data centers, high-performance computing networks, enterprise core and distribution layers, campus networks, etc.

 

Part Number:

QT-QSFP28-LR4

Vendor Name:

QSFPTEK

Form Factor:

QSFP28

Data Rate:

100Gbps

Wavelength:

1295~1310nm

Distance:

10km

Connector:

Duplex LC

Cable Type:

OS2 SMF

Transmitter:

4x LAN WDM DML (DFB)

Receiver Type:

PIN

TX Power:

-4.3~4.5dBm

Receiver Sensitivity:

<-10.6dBm

Power Consumption:

≤4W

Modulation Format:

NRZ

DDM:

Support

Bit Error Ratio (BER):

1.00E-12

Protocols: I

IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636

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 Cisco devices. Ideal for 100G telecom connections, data center, high-performance computing networks, enterprise core and distribution layers etc.
  • 3. Protocols
    Compliant with IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

Scenario 1: 100G Switch to 100G Switch Direct Connectivity


Related Products:

S7600-48X8C, 48-Port Ethernet L3+ Data Center Switch, 48 x10Gb SFP+, 8 x100Gb QSFP28, Support MLAG

S7600-24Y4C, 24-Port Ethernet L3+ Switch, 24 x25GE SFP28, with 4 x100GE QSFP28 Uplinks, Support MLAG

LC UPC to LC UPC Duplex OS2 2.0mm PVC Fiber Optic Patch Cable 10m

 

 

Scenario 2: 100G Switch to 100G NIC Direct Connectivity


Related Products:

S7600-48X8C, 48-Port Ethernet L3+ Data Center Switch, 48 x10Gb SFP+, 8 x100Gb QSFP28, Support MLAG

Intel E810-CAM2 Based Network Interface Card, 100G Dual Port QSFP28, PCIe 4.0 X 16, Half & Full Bracket

LC UPC to LC UPC Duplex OS2 2.0mm PVC Fiber Optic Patch Cable 10m

 

Product details

Various Switch Tests

 

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

 

 

 

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.

 

QSFPTEK Test Rack

 

 

Comprehensive Testing

 

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

 

QSFPTEK Test Devices

 

 

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 (Rx SOA)

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

-9.4~+2

-6.5~+2.5

-4.3~+4.5

-6.5~+2.5

-2.9~+4.5

+2~+7

-1~+4

Rx Sensitivity(dBm)

-10.3

-12.66

-11.5

-10.6

-11.5

-20.9

-27

-12.5

Max Power Consumption

3.5W

3.5W

3.5W

4W

3.5W

4.5W

5.5W

5W

Source

VCSEL+PIN

DFB+PIN

CWDM DFB+ PIN

EML+PIN

CWDM DFB +PIN

4x EML+SOA+PIN

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
See more

Customer Reviews

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  • Compatibility (6)
  • Sebastian T. Spain
    2023-01-29

    I knew qsfptek from a youtube evaluation video. it said its 10g-t module seems to work great. I needed a 100G module for an upgrade, so I bought 2 for a try. I thought it was great value at such an affordable price.

    Transceivers typeQSFP-100G-LR4-S

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  • Mark Holloway United States of America
    2023-01-12

    I have only had this item for about 30 minutes but it’s been great so far. Would recommend them to others.

    Transceivers typeQSFP-100G-LR4-S

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    Verified Purchase

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  • Sadi Chowdhury United States of America
    2022-12-30

    Does exactly what I need it to. Runs a little hot but that's typical for this kind of module. I've bought 4 of these so far and only one started acting up a few months later. Replacement process was pleasant and professional and all are running strong.

    Transceivers typeQSFP-100G-LR4-S

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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.

    Transceivers typeQSFP-100G-LR4-S

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  • Amy Child United States of America
    2022-11-10

    Thanks QT for all the help and help. I have told my company network administrator about your product in my company and expect to buy it in the future.

    Transceivers typeQSFP-100G-LR4-S

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  • Kieran G. United States of America
    2022-11-04

    Smooth communication, fast response, and class 1 customer support. Recommended for long-term cooperation.

    Transceivers typeQSFP-100G-LR4-S

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  • Matthew L United States of America
    2022-10-22

    What can I say? It worked! I used them in cisco switches with an outdoor fiber patch between buildings. Worked perfectly. We will see if they last.

    Transceivers typeQSFP-100G-LR4-S

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  • Arnulfo I. Scott United States of America
    2022-10-13

    The one we ordered for testing has been working great on Cisco N93180YC so far!

    Transceivers typeQSFP-100G-LR4-S

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  • Charles United States of America
    2022-10-12

    Outstanding services and great price. The product is brand-new with a good package, and arrived promptly too.

    Transceivers typeQSFP-100G-LR4-S

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  • Antonio Philbrick United States of America
    2022-09-27

    There are currently no compatibility issues and quality issues. I use it on QFX5510 series switches. Sales contacted me multiple times to help me get the information I needed directly. This is a very good emergency purchase plan for me.

    Transceivers typeQSFP-100G-LR4-S

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Resources

  • QT-QSFP28-LR4 Datasheet.pdf

  • transceiver-module-user-guide.pdf

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Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km Optical Transceiver Module

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Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

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Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km Optical Transceiver Module
US$ 219.00
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Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km Optical Transceiver Module ;jsessionid=791B72E07D3FEF6DEA055FEAFF445955

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