GLC-ZX-SMD — SFP 1 Gbps

The GLC-ZX-SMD is a Cisco 1 Gbps SFP transceiver compliant with the IEEE 1000BASE-ZX standard, certified for long-distance links over single-mode fiber up to 70 km. Equipped with a duplex LC (UPC) connector, it supports an extended industrial temperature range of -5 to 85°C, which sets it apart from strictly commercial-grade modules.

This module is ideal for Gigabit links between distant sites in outdoor environments or non-climate-controlled premises. Its thermal robustness makes it a preferred choice for telecom deployments and critical infrastructure. Genuine Cisco hardware, manufacturer warranty.