logo
Solutions
GPU Repair
GPU Cloud Rental
Resources
About Us
Contact Us
FREE SHIPPING on Orders Over US$99
Free Quotation

English English

By clicking the "Submit", you agree that your information is collected and used for the purpose of responding to your inquiry in accordance with the Privacy Policy and Terms of Use
Submit
NVIDIA/Mellanox MMA1B00-E100(980-9I17L-00E000) Compatible 100GBASE-SR4 QSFP28 850nm 100m DOM MPO-12/UPC MMF InfiniBand EDR Optical Transceiver Module
NVIDIA/Mellanox MMA1B00-E100(980-9I17L-00E000) Compatible 100GBASE-SR4 QSFP28 850nm 100m DOM MPO-12/UPC MMF InfiniBand EDR Optical Transceiver Module
NVIDIA/Mellanox MMA1B00-E100(980-9I17L-00E000) Compatible 100GBASE-SR4 QSFP28 850nm 100m DOM MPO-12/UPC MMF InfiniBand EDR Optical Transceiver Module
P/N: Q28-100G-SR4
$30.00
3
Solds
2
Reviews
safeguard
4-Year Warranty
30-Day Returns
30-Day Exchange
（1 In Stock）

Product Highlights

Max Power Consumption < 2.5W
Qualified for Infiniband EDR End-to-End Systems
Complies with Class 1 FDA Laser Safety Standards
Supports Digital Diagnostic Monitoring Functionality
Compliant with Hot Pluggable QSFP MSA Standard
Fully Compatible with Infiniband Devices, Verified Through Multi-version Testing
Compliant with RoHS Environmental Protection Standards (Lead-Free)
See more
Specifications
Certification
Reviews
NVIDIA/Mellanox MMA1B00-E100(980-9I17L-00E000) Compatible 100GBASE-SR4 QSFP28 850nm 100m DOM MPO-12/UPC MMF InfiniBand EDR Optical Transceiver Module
The EDR-Q28-SR4 is a high-performance InfiniBand EDR 100G optical transceiver designed for ultra-low-latency interconnects in HPC, AI/ML training clusters, and hyperscale data centers. Leveraging QSFP28 encapsulation and 4×25Gb/s NRZ modulation, it delivers 100Gb/s bandwidth over OM3/OM4 multimode fiber with a reach of 70m (OM3) or 100m (OM4). Compatible with NVIDIA MMA1B00-E100 specifications, this module integrates 850nm VCSEL arrays and PIN photodetectors, ensuring <3ns latency and <3.5W power consumption for energy-efficient EDR InfiniBand fabric deployments. Its MPO-12 interface supports 1:1 or breakout connectivity, enabling flexible spine-leaf topologies and backward compatibility with QDR/FDR systems.
Specifications
Form Factor
QSFP28
Data Rate
103.125Gbps
Media
MMF
Wavelength
850nm
Connector
MTP/MPO-12 UPC
Distance
70m@OM3 100m@OM4
Transmitter Type
VCSEL
Receiver Type
PIN
Electrical Modulation
4x 25.78125G NRZ
Optical Modulation
4x 25.78125G NRZ
Power Consumption
≤2.5W
Case Operating Temperature
0 to 70°C (32 to 158°F)
Protocol
100 Gigabit Ethernet 4x 25G Breakout Ethernet 100G Infiniband EDR
Application
Swicth to Switch Switch to NIC Router to NIC Other Optical Links
Certification
Product
Product
Product
Product
Product
Product
Product
Product
Product
Product
Customer Reviews
edit icon Write a review
All (2) Compatibility (1)Ease of Use (1)
7
7***m
2025-08-10 12:00:21
Confirmed Purchase
5.0

Seamless integration with our Cisco and Juniper switches. We didn’t encounter any compatibility warnings or configuration issues.

link icon Helpful 0
comment icon Comment 0
r
r***m
2025-07-14 23:58:09
Confirmed Purchase
5.0

Instructions were clear and the connector design made installation in tight spaces much easier.

link icon Helpful 0
comment icon Comment 0
contact us