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Home / Products / Transceivers / 100G/200G Transceivers / 100G BiDi QSFP28 / 101805

H3C QSFP-100G-BIDI-MM850 Compatible Dual Rate 40/100GBASE-SWDM4 QSFP28 SR-BiDi 850nm & 900nm 100m LC MMF DDM Optical Transceiver

Product No :101805
US$ 439.90
Compatible
Transceivers type
143 in real-time stock, 02Jul, 2025

Free Shipping over US$ 79.8

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Add to Cart Bulk Order Quotes 
1. Hot-pluggable QSFP28 form factor 
2. 4x25Gb/s 850mm VCSEL-based transmitter
3. Supports 103.1Gbps aggregate bit rate
4. Power dissipation<3.5W
5.  Maximum link length of 150m on OM5 MMF
See more

Specifications

H3C QSFP-100G-BIDI-MM850 Compatible 40G/100G QSFP BIDI Transceiver Module (850nm & 900nm MMF 100m LC DDM)

 

The H3C QSFP-100G-BIDI-MM850 compatible 40G/100G QSFP28 BIDI module is a versatile optical solution, supporting both 40Gb/s and 100Gb/s bit rates. This module, designed in a parallel Quad Small Form-factor Pluggable (QSFP28) Bi-Directional format, efficiently integrates four host electrical data streams into two optical lanes. It achieves this through the use of Dual Wavelength VCSEL Bi-Directional Optical Interface, utilizing wavelengths at 850nm and 900nm. This innovative design enables seamless optical communication over a 2-fiber duplex LC optical multi-mode fiber.

 

Part Number

QT-QSFP-40/100-SRBD

Vendor Name

QSFPTEK

Form Factor

QSFP28

Data Rate

40Gbps/100Gbps

Wavelength

850nm & 900nm

Distance

100m

Connector

Duplex LC

Cable Type

MMF

Transmitter

850/900nm VCSEL

Receiver Type

PIN

TX Power(100G)

6.0 to +4.0 dBm (100G)

-4.0 to +5.0 dBm (40G)

Receiver Sensitivity(100G)

<-7.9.0 dBm (100G)

<-6.0.0 dBm (40G)

Protocols

100G Ethernet, QSFP28 MSA, 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. Convenient and Flexible
    Easy to Install, Plug and Play.
  • 3. EMC Support
    Anti Electro-Static Discharge and Radiation Resistant.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

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

100G SWDM scenario 1

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 OM4 2.0mm LSZH Multimode Fiber Optic 10M

 

 

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

100G SWDM4 Scenario 2

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 OM4 2.0mm LSZH Multimode Fiber Optic 10M

 

Product details

Various Switch Tests

 

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

 

QT-QSFP-40 100-SRBD compatibility test

 

 

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

36 Reviews

4 stars

2 Reviews

3 stars

1 Reviews

2 stars

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  • ALL (1)
  • Customer Support (1)
  • David United States of America
    2025-04-29

    I hopped on their live chat asking about connection options, and the guy instantly hooked me up with their dual-speed SR BIDI module. No jargon, just straight-up advice. This thing works like a charm for my setup. 10/10 would recommend – thanks for not making tech stuff complicated!

    Transceivers typeQSFP-100G-BIDI-MM850

    CompatibleH3C

    Verified Purchase

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Resources

  • PDF Document
    QT-QSFP-40100-SRBD Datasheet.pdf
  • PDF Document
    Transceiver Module User Guide.pdf
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H3C QSFP-100G-BIDI-MM850 Compatible Dual Rate 40/100GBASE-SWDM4 QSFP28 SR-BiDi 850nm & 900nm 100m LC MMF DDM Optical Transceiver

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Transceivers type QSFP-100G-BIDI-MM850

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Satisfaction
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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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H3C QSFP-100G-BIDI-MM850 Compatible Dual Rate 40/100GBASE-SWDM4 QSFP28 SR-BiDi 850nm & 900nm 100m LC MMF DDM Optical Transceiver
US$ 439.90
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H3C
Transceivers type
QSFP-100G-BIDI-MM850
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H3C QSFP-100G-BIDI-MM850 Compatible Dual Rate 40/100GBASE-SWDM4 QSFP28 SR-BiDi 850nm & 900nm 100m LC MMF DDM Optical Transceiver

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Transceivers type QSFP-100G-BIDI-MM850

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