UST 40GBASE-SR4 QSFP+ Transceiver for Cisco – QSFP-40G-SR4-S TAA Compliant

$173.00

SKU: QSFP-40G-SR4-S-US Categories: , , Brand:

The US Transceivers compatible QSFP-40G-SR4-S is a high-performance 40GBASE-SR4 QSFP+ optical transceiver module designed as a cost-effective, drop-in replacement for compatible network equipment. Operating over multimode fiber, this module delivers 40 Gbps aggregate data rates across four parallel 10 Gbps lanes using an 850 nm VCSEL array, supporting link distances up to 150 meters over OM4 multimode fiber and up to 100 meters over OM3 multimode fiber.

This QSFP+ transceiver features an MPO/MTP connector interface and includes Digital Diagnostic Monitoring (DDM) for real-time visibility into key optical parameters such as temperature, voltage, bias current, and transmit and receive power levels. The module is TAA compliant, meeting Trade Agreements Act requirements for federal procurement.

Built to IEEE 802.3ba standards and fully MSA compliant, the US Transceivers compatible QSFP-40G-SR4-S is an ideal solution for short-reach, high-density deployments in data centers, enterprise core networks, and high-performance computing environments.

Form Factor

QSFP+

Connector Type

MPO/MTP

Fiber Type

Multimode Fiber (OM3/OM4)

Transmitter Type

VCSEL Array

Receiver Type

PIN Photodetector Array

Transmitter Power

-7.6 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

1.5 W

DDM/DOM

Yes

Operating Temperature

0 to 70 deg C

Storage Temperature

-40 to 85 deg C

Compliance/Standards

IEEE 802.3ba, QSFP+ MSA, RoHS, CE, REACH, TAA

Application

Data Center Interconnect, Enterprise Core Networking, High-Performance Computing, Server and Storage Aggregation

Data Rate

Type

Wavelength

Distance

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