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

$893.00

SKU: QDD-400G-SR8-US Categories: , , OEM Equivalent: Juniper QDD-400G-SR8

The US Transceivers compatible QDD-400G-SR8 is a 400GBASE-SR8 QSFP-DD optical transceiver designed for high-density, short-reach 400 Gigabit Ethernet applications. Operating across 8 parallel lanes at 850 nm over multimode fiber, this module delivers an aggregate data rate of 400 Gbps with a maximum reach of 100 meters over OM4 fiber, making it well suited for intra-data center connectivity.

This transceiver features an MPO/MTP connector interface and leverages VCSEL-based transmission technology for power-efficient, high-bandwidth performance. It supports Digital Diagnostic Monitoring (DDM) for real-time visibility into optical parameters including temperature, voltage, and transmit and receive power levels.

Manufactured to meet industry compliance standards including RoHS, REACH, CE, and TAA requirements, the US Transceivers compatible QDD-400G-SR8 is a reliable, cost-effective alternative engineered for seamless compatibility with Juniper network equipment.

Form Factor

QSFP-DD

Connector Type

MPO/MTP (16-fiber or dual MPO-12)

Fiber Type

Multimode Fiber (OM3, OM4)

Transmitter Type

VCSEL

Receiver Type

PIN Photodetector

Transmitter Power

-6.5 dBm min to 2.4 dBm max (per lane)

Receiver Sensitivity

-10.3 dBm max (per lane)

Extinction Ratio

2.0 dB min

Receiver Overload

2.4 dBm max (per lane)

Max Power Consumption

10 W

DDM/DOM

Supported

Operating Temperature

0 to 70 deg C

Storage Temperature

-40 to 85 deg C

Compliance/Standards

IEEE 802.3cm, 400GBASE-SR8 MSA, RoHS, CE, REACH, TAA Compliant

Application

Data Center Top-of-Rack Connectivity, High-Performance Computing Fabric, Server and Storage Interconnect, Campus Core Switching

Data Rate

Type

Wavelength

Distance

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