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

Product No :39587
US$ 199.90  US$ 299.00
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
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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
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.

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+
  • I need to connect the Cisco 100G QSFP28 to 25G SFP28 ports, any recommendations?
    Mind to choose Cisco compatible 100G QSFP28 SR4 (https://www.qsfptek.com/product/56984.html), 25G SFP28 SR (https://www.qsfptek.com/product/72008.html) modules and MTP-8 to 4x LC breakout cables (https://www.qsfptek.com/product/99672.html)
  • Which cables to use for direct connect two 100G QSFP28 SR4 optics?
    You can buy MTP-12 OM4 MMF (https://www.qsfptek.com/product/99508.html) for 100G SR4 direct connectivity.
  • Does this cable support breakout applications?
    Yes, the 100G SR4 QSFP28 canbes used for 100G to 4x 25G SR brakout applications.
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  • K Lee United Kiongdom
    2024-05-31

    We were in need of 100G optics to enhance our data center's network infrastructure. During my search, I came across QSFPTEK modules and, after reviewing their comprehensive datasheets, I decided to give them a try. I ordered the 100G LR4 optical modules, and they exceeded my expectations, delivering outstanding performance and ensuring seamless connectivity in our data center.

    Transceivers typeQSFP-100G-LR4-S

    CompatibleCisco

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  • 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

    CompatibleCisco

    Verified Purchase

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    1

  • 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

    CompatibleCisco

    Verified Purchase

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    1

  • Sadi Chowdhury United States of America