UST 100GBE/4X25GBE/4X32GB FC QSFP28 Transceiver for HPE – 882251-B21 TAA Compliant

$489.00

SKU: 882251-B21-US Categories: , , OEM Equivalent: HP 882251-B21

The US Transceivers compatible 882251-B21 is a high-performance QSFP28 transceiver module designed to deliver 100GbE, 4x25GbE breakout, and 4x32Gb Fibre Channel connectivity over multimode fiber. Operating at an 850nm wavelength with a VCSEL-based transmitter array, this SR4 module supports link distances up to 100 meters over OM4 multimode fiber, making it well suited for short-reach, high-density data center deployments.

Built to QSFP28 MSA and IEEE 802.3bm standards, this US Transceivers compatible module features an MPO/MTP connector interface and supports Digital Diagnostic Monitoring (DDM/DOM) for real-time visibility into optical performance parameters including temperature, voltage, bias current, and transmit and receive power levels.

The US Transceivers compatible 882251-B21 is TAA compliant and manufactured to RoHS, CE, and REACH standards, ensuring regulatory compliance for government and enterprise environments. It is a cost-effective, fully compatible alternative for use in HPE-branded switching and routing platforms.

Form Factor

QSFP28

Connector Type

MPO/MTP (12-fiber)

Fiber Type

Multimode Fiber (OM3/OM4)

Transmitter Type

VCSEL Array (4x)

Receiver Type

PIN Photodetector Array (4x)

Transmitter Power

-8.4 dBm min to 2.4 dBm max per lane

Receiver Sensitivity

-9.5 dBm max per lane

Extinction Ratio

3.0 dB min

Receiver Overload

2.4 dBm max per lane

Max Power Consumption

3.5 W

DDM/DOM

Yes

Operating Temperature

0 to 70 deg C

Storage Temperature

-40 to 85 deg C

Compliance/Standards

IEEE 802.3bm, QSFP28 MSA, RoHS, CE, REACH, TAA

Application

Data Center Interconnect, High-Density Top-of-Rack Switching, Storage Area Networking (SAN), Enterprise Core Networking

Data Rate

Type

Wavelength

Distance

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