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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 MMFSee more
The Customized 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 |
-6.0 to +4.0 dBm (100G) -4.0 to +5.0 dBm (40G) |
Receiver Sensitivity |
<-7.9.0 dBm (100G) <-6.0.0 dBm (40G) |
|
Protocols |
100G Ethernet, QSFP28 MSA, SFF-8636 |
Warranty |
1 Year |

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

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

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


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Thanks to QSFPTEK's tech support team for helping me pick this module! It fits my switch well, smooth usage. Will order again soon.
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Talia is professional and kind. Before placing the order, I had some technical questions about whether the QSFP28-40/100-SRBD module would work with my switch. The support team got back to me really quickly with clear and professional answers.
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