GLC-ZX-SMD1550 Cisco 1Gb/s 1000Base-ZX Single-Mode Fibre 1550nm 70km Duplex LC Connector SFP Transceiver Module

The GLC‑ZX‑SMD1550 is a high‑quality SFP transceiver designed for demanding network environments where long‑reach fiber connectivity is essential. Engineered with precision optics and robust construction, it delivers consistent, low‑latency transmission over extended distances, ensuring your data center, campus, or metro network operates with maximum uptime. Its duplex LC interface provides easy, secure connections, while the module’s plug‑and‑play design simplifies installation and integration with Cisco and other leading equipment. Built to meet rigorous industry standards, this transceiver offers reliable performance, superior signal integrity, and the durability needed for mission‑critical applications.