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Cisco SFP-25G-ER-I network transceiver module, silver casing, labeled, with connector and green circuit board visible.

Cisco 25GBASE-ER Network Transceiver Module

by Cisco

£7691.92from 2 retailers

The Cisco 25GBASE-ER Network Transceiver Module offers a reliable solution for high-speed networking, supporting link lengths of up to 40 km on single-mode fiber.

GTIN00889728237567
EAN0889728237567
MPNSFP-25G-ER-I=
Prices updated 21 May 2026

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Product Description

The Cisco 25GBASE-ER Module supports a link length of 40 kilometers on standard Single-Mode Fiber (SMF) G.652 at 25G.The module requires RS-FEC on the host ports for full reach operation at 25G. This module has an industrial temperature range.

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