UST 40GBASE-SR-BiDi QSFP+ Transceiver for Arista – QSFP-40G-SRBD TAA Compliant

$203.50

SKU: QSFP-40G-SRBD-US Categories: , , OEM Equivalent: Arista QSFP-40G-SRBD

The US Transceivers compatible QSFP-40G-SRBD is a 40GBASE-SR-BiDi QSFP+ transceiver designed for short-reach multimode fiber applications. Utilizing bidirectional optics over a single MMF strand, this module transmits at 832 nm and receives at 900 nm, delivering full 40 Gbps throughput without requiring a fiber pair. It supports link distances up to 100 meters over OM3 multimode fiber and up to 150 meters over OM4 multimode fiber.

This QSFP+ module features an LC Duplex connector interface, making it an efficient and cost-effective solution for high-density 40G deployments where fiber infrastructure conservation is a priority. The module includes Digital Optical Monitoring (DOM) support for real-time diagnostics of key performance parameters including temperature, voltage, and optical power levels.

The US Transceivers compatible QSFP-40G-SRBD is TAA compliant and manufactured to meet RoHS, CE, and REACH standards, ensuring full compatibility and reliable performance in data center, enterprise, and campus network environments.

Form Factor

QSFP+

Connector Type

LC Duplex

Fiber Type

Multimode Fiber (OM3/OM4)

Transmitter Type

VCSEL

Receiver Type

PIN Photodetector

Transmitter Power

-7.5 dBm min to 2.5 dBm max

Receiver Sensitivity

-9.5 dBm max

Extinction Ratio

3.0 dB min

Receiver Overload

2.5 dBm max

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

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

Application

Data Center Top-of-Rack Switching, High-Density 40G Aggregation, Enterprise Campus Networking, Fiber Infrastructure Consolidation

Data Rate

Type

Wavelength

Distance

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