UST 40GBASE-SR4 QSFP+ Transceiver for Juniper – QFX-QSFP-40G-SR4 TAA Compliant

$151.00

SKU: QFX-QSFP-40G-SR4-US Categories: , , OEM Equivalent: Juniper QFX-QSFP-40G-SR4

The US Transceivers compatible QFX-QSFP-40G-SR4 is a 40GBASE-SR4 QSFP+ transceiver module designed for high-speed parallel optical interconnects over multimode fiber. Operating at 850 nm across four lanes, this module delivers an aggregate data rate of 40 Gbps and supports link distances up to 150 meters over OM4 multimode fiber, making it well suited for short-reach data center deployments.

This module features an MPO/MTP connector interface and is fully compliant with IEEE 802.3ba standards. It supports Digital Optical Monitoring (DOM), allowing real-time diagnostics of key performance parameters such as temperature, voltage, and optical power levels.

Built to meet TAA compliance requirements and manufactured to RoHS and CE standards, the US Transceivers compatible QFX-QSFP-40G-SR4 is a reliable, cost-effective alternative engineered to perform to the same specifications as the original equipment module in Juniper QFX-series and compatible platforms.

Form Factor

QSFP+

Connector Type

MPO/MTP

Fiber Type

Multimode Fiber (OM3/OM4)

Transmitter Type

VCSEL

Receiver Type

PIN Photodetector

Transmitter Power

-7.6 dBm min, 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

1.5 W

DDM/DOM

Supported

Operating Temperature

0 to 70 deg C

Storage Temperature

-40 to 85 deg C

Compliance/Standards

IEEE 802.3ba 40GBASE-SR4, QSFP+ MSA, RoHS, CE, REACH, TAA

Application

Data Center Interconnect, Top-of-Rack Switch Uplinks, High-Performance Computing, Enterprise Core Networking

Data Rate

Type

Wavelength

Distance

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