100G QSFP28 SR4 4x 25G NRZ MMA1B00-E100 850nm 100m MPO-12/UPC InfiniBand EDR, NVIDIA/Mellanox (Infiniband)

The 100G QSFP28 SR4 4x 25G NRZ MMA1B00-E100 850nm 100m MPO-12/UPC InfiniBand EDR, NVIDIA/Mellanox (Infiniband) is a hot-pluggable QSFP28 transceiver rated at 103.125Gbps (4x 25.78Gbps). Using a MTP/MPO-12 optical interface over MMF at 850nm, it covers transmission distances up to 70m@OM3/100m@OM4. Compliance with QSFP28 MSA, SFF-8636, IEEE 802.3bm, CAUI-4, together with integrated diagnostic monitoring, makes it a dependable choice for 100G Ethernet, data center interconnect and 5G transport networks.

Product Highlights

QSFP28 form factor, 103.125Gbps (4x 25.78Gbps) data rate
Wavelength: 850nm
Connector: MTP/MPO-12
Reach: up to 70m@OM3/100m@OM4
Fiber media: MMF
DDM/DOM: Supported

Specifications

NVIDIA/Mellanox Infiniband Compatible	MMA1B00-E100
Manufacturer	HT
Form Factor	QSFP28
Max. Data Rate	103.125Gbps (4x 25.78Gbps)
Wavelength	850nm
Max. Cable Distance	70m@OM3/100m@OM4
Connector	MTP/MPO-12
Media	MMF
Transmitter Type	IIVI VCSEL
Receiver Type	PIN
TX Power	-8.4~2.4dBm
Minimum Receiver Power	-10.3dBm
Power Budget	1.9dB
Receiver Overload	2.4dBm
Typical Power Consumption	≤2.5W
Extinction Ratio	>2dB
DDM/DOM	Supported
Commercial Temperature Range	0 to 70°C (32 to 158°F)
Modulation (Electrical)	4x 25G-NRZ
Modulation (Optical)	4x 25G-NRZ
CDR (Clock and Data Recovery)	TX & RX Built-in CDR
Packaging Technology	COB (Chip on Board) Packaging
Bit Error Ratio (BER)	5E-5
MTBF	30,800,000 Hours (@40°C, 60% CL)
Protocols	QSFP28 MSA, SFF-8636, IEEE 802.3bm, CAUI-4

Applications

Network architects choose the 100G QSFP28 SR4 4x 25G NRZ MMA1B00-E100 850nm 100m MPO-12/UPC InfiniBand EDR, NVIDIA/Mellanox (Infiniband) for 100G Ethernet, data center interconnect and 5G transport networks: it runs 103.125Gbps (4x 25.78Gbps) over MMF and reaches 70m@OM3/100m@OM4. With its MTP/MPO-12 optical interface, the module works directly with the MMF infrastructure already installed in most facilities. For networks standardized on NVIDIA/Mellanox Infiniband hardware, it is a drop-in equivalent of the MMA1B00-E100.

Standards and Compatibility

On the compatibility side, this unit is the practical equivalent of the NVIDIA/Mellanox Infiniband part MMA1B00-E100 and works in NVIDIA/Mellanox Infiniband systems out of the box. Standards compliance covers QSFP28 MSA, SFF-8636, IEEE 802.3bm, CAUI-4.

Ordering Information

Order this product as QSFP-SR4-100G-NVIDIA. Common models are stocked for fast dispatch. We can supply the module with neutral or customer-branded labels, and compatibility coding for a specific equipment vendor can be added at no extra process step.

Tested Before Shipment

We do not ship untested stock. Each transceiver and cable is powered up in our test racks, checked for link stability, transmit power, receiver sensitivity and diagnostic readouts, and only then packed for delivery. This factory-level testing is one reason network integrators keep reordering from us year after year.

Package

Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.

Built to Your Spec

Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.

How We Ship

Most orders travel by international express and arrive within days; palletized freight by air or sea is used for volume orders. If you prefer, we ship on your DHL, UPS or FedEx account, or deliver to your appointed agent in China for onward consolidation.