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Home / Products / Transceivers / 100G/200G Transceivers / 100G QSFP28 / 6038

Brocade 100G-QSFP28-CWDM4-2KM Compatible 100GBASE-CWDM4 QSFP28 1310nm 2km LC Duplex SMF DDM Optical Transceiver Module

Product No :6038
US$ 83.90
Compatible
Transceivers type
1721 in real-time stock, 20May, 2025

Free Shipping over US$ 79.8

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;jsessionid=A83AB65A16C07870020C73C90B010770
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Add to Cart Bulk Order Quotes 
1. Rate: 100G; Connector: LC; with DDM
2. CWDM DFB+PIN; Low Power Consumption ≤3.5W
3. Applied in Campus Network, Data Center and Enterprise Core Layer
4. Compatible with 100+ Vendors
5. Hot Pluggable QSFP28 MSA Compliant
See more

Specifications

Brocade 100G-QSFP28-CWDM4-2KM Compatible 100GBASE-CWDM4 QSFP28 Optical Transceiver Module (SMF, 1310nm, 2km, LC, DDM)

 

The Brocade 100G-QSFP28-CWDM4-2KM compatible optical transceiver module is designed with duplex LC connectors, reaching a link up to 2km over single-mode fiber (OS2). QSFPTEK manufactured 100GBASE-CWDM4 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.

 

Part Number QT-QSFP28-IR4 Vendor Name QSFPTEK
Form Factor QSFP28 Data Rate 103.125 Gbps (4x 25.78Gbps)
Wavelength 1271~1331nm Distance 2km
Connector Duplex LC Cable Type OS2 SMF
Transmitter Type 4x CWDM DML (DFB) Receiver Type PIN
TX Power -6.5~2.5dBm Receiver Sensitivity <-11.5dBm
Power Consumption ≤3.5W Modulation Format NRZ
DDM Support Bit Error Ratio (BER) 5E-5
Protocols IEEE 802.3ba, IEEE 802.3bm, SFF-8665, SFF-8636, 100G CWDM4 MSA, QSFP28 MSA 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 Brocade 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

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 Single-mode Fiber Optic Patch Cable (SMF)

 

 

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 Single-mode Fiber Optic Patch Cable (SMF)

 

Product details

Various Switch Tests

 

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

 

QSPFTEK LAB All Brands Switches Show

 

 

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 (Available)

0~70°C

0~70°C

-20~85°C (Available)

0~70°C

-40~85°C (Available)

0~70°C

 

Questions & Answers

Customer Reviews

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5 stars

226 Reviews

4 stars

13 Reviews

3 stars

1 Reviews

2 stars

0 Reviews

1 stars

0 Reviews

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  • ALL (1)
  • Compatibility (1)
  • Tabitha United States of America
    2023-03-31

    The module works great. It works flawlessly on our switches. Thank you for such a quality product and great customer support!

    Transceivers type100G-QSFP28-CWDM4-2KM

    CompatibleBrocade

    Verified Purchase

    Helpful

    0

Resources

  • PDF Document
    QT-QSFP28-IR4 Datasheet.pdf
  • PDF Document
    Transceiver Module User Guide.pdf
Contact us
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Brocade 100G-QSFP28-CWDM4-2KM Compatible 100GBASE-CWDM4 QSFP28 1310nm 2km LC Duplex SMF DDM Optical Transceiver Module

Compatible Brocade

Transceivers type 100G-QSFP28-CWDM4-2KM

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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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Brocade 100G-QSFP28-CWDM4-2KM Compatible 100GBASE-CWDM4 QSFP28 1310nm 2km LC Duplex SMF DDM Optical Transceiver Module
US$ 83.90
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Brocade 100G-QSFP28-CWDM4-2KM Compatible 100GBASE-CWDM4 QSFP28 1310nm 2km LC Duplex SMF DDM Optical Transceiver Module ;jsessionid=A83AB65A16C07870020C73C90B010770

Compatible Brocade ;jsessionid=A83AB65A16C07870020C73C90B010770

Transceivers type 100G-QSFP28-CWDM4-2KM ;jsessionid=A83AB65A16C07870020C73C90B010770

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