UST 400GBASE-SR8 QSFP-DD Transceiver for Cisco – QDD-400G-SR8-S TAA Compliant

$909.50

SKU: QDD-400G-SR8-S-US Categories: , , Brand:

The US Transceivers compatible QDD-400G-SR8-S is a high-performance 400GBASE-SR8 QSFP-DD optical transceiver designed for short-reach multimode fiber deployments. Operating across 8 lanes at 50G per lane, this module delivers an aggregate data rate of 400Gbps over OM4 multimode fiber at a wavelength of 850nm, supporting distances up to 100 meters.

Built to the QSFP-DD form factor, this transceiver uses an MPO/MTP connector interface to support parallel 8-lane optical transmission. It is fully compatible with Cisco QDD-400G-SR8-S deployments and is compliant with TAA requirements, making it suitable for U.S. federal procurement environments.

This US Transceivers compatible module supports Digital Diagnostic Monitoring (DDM) and meets RoHS, CE, and IEEE 802.3cm standards. It is an ideal solution for high-density 400G connectivity in data centers, enterprise core networks, and high-performance computing environments.

Form Factor

QSFP-DD

Connector Type

MPO/MTP (16-fiber)

Fiber Type

Multimode Fiber (OM3/OM4)

Transmitter Type

VCSEL

Receiver Type

PIN Photodetector

Transmitter Power

-6.0 dBm min to 2.4 dBm max (per lane)

Receiver Sensitivity

-10.0 dBm max (per lane)

Extinction Ratio

3.0 dB min

Receiver Overload

3.0 dBm max (per lane)

Max Power Consumption

10W

DDM/DOM

Yes

Operating Temperature

0 to 70 deg C

Storage Temperature

-40 to 85 deg C

Compliance/Standards

IEEE 802.3cm, QSFP-DD MSA, RoHS, CE, REACH, TAA

Application

Data Center Interconnect, High-Performance Computing, Enterprise Core Networking, 400G Switch-to-Server Connectivity

Data Rate

Type

Wavelength

Distance

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