SFP-25G-ER-I

The Cisco SFP-25G-ER-I is a 25 Gigabit Ethernet transceiver designed to provide reliable, long-distance network connections. It is built for use in industrial settings where equipment may be exposed to extreme temperatures and harsher conditions than typical data centers.

Often found in manufacturing plants, outdoor installations, and telecom environments, this module helps extend network reach without compromising on speed or stability. Network engineers and IT professionals benefit from its robustness and seamless compatibility with Cisco's portfolio.

Key Features

• Operates across a wide industrial temperature range (-40°C to 85°C)
• Transmits data up to 40 km on single-mode fiber
• Supports 25 Gigabit Ethernet speeds for high bandwidth needs
• Hot-pluggable SFP form factor for easy installation and replacement
• Complies with Cisco standards ensuring network stability

This module is typically deployed in environments requiring toughened hardware to maintain network integrity despite temperature fluctuations. It plays a significant role in extending high-speed connections to remote or environmentally challenging locations.