UST 25GBASE-SR SFP28 Transceiver for Arista – SFP-25G-SR-E TAA Compliant

$101.50

SKU: SFP-25G-SR-E-US Categories: , , OEM Equivalent: Arista SFP-25G-SR-E

The US Transceivers compatible SFP-25G-SR-E is a 25GBASE-SR SFP28 optical transceiver module designed for short-reach multimode fiber applications. Operating at an 850nm wavelength, this module delivers 25Gbps data rates over distances up to 100 meters on OM4 fiber, making it well suited for high-density data center and enterprise switching environments.

This module features an LC Duplex connector interface and utilizes a VCSEL transmitter paired with a PIN photodetector receiver. It supports Digital Diagnostic Monitoring (DDM/DOM), enabling real-time monitoring of optical parameters such as temperature, voltage, bias current, and optical power. The extended temperature range variant supports operation from 0 to 70 deg C.

The US Transceivers compatible SFP-25G-SR-E is TAA compliant and manufactured to meet IEEE 802.3by and SFP28 MSA standards, ensuring full compatibility with equipment designed for the OEM equivalent part. It is RoHS, CE, and REACH compliant for global deployment confidence.

Form Factor

SFP28

Connector Type

LC Duplex

Fiber Type

Multimode Fiber (OM3, OM4)

Transmitter Type

VCSEL

Receiver Type

PIN Photodetector

Transmitter Power

-8.4 dBm min to 2.4 dBm max

Receiver Sensitivity

-11.1 dBm max

Extinction Ratio

2.0 dB min

Receiver Overload

3.0 dBm max

Max Power Consumption

1.0 W

DDM/DOM

Supported

Operating Temperature

0 to 70 deg C

Storage Temperature

-40 to 85 deg C

Compliance/Standards

IEEE 802.3by, SFP28 MSA, RoHS, CE, REACH, TAA

Application

Data Center Top-of-Rack Connectivity, High-Density Server Access, Enterprise Core Switching, Storage Area Networking

Data Rate

Type

Wavelength

Distance

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