DS-CWDM4G1590= - Cisco Single-mode 4Gbps 4GBase-CWDM Fibre Channel Fiber 40km 1590nm Duplex LC Connector SFP Transceiver Module

Cisco - SFP (mini-GBIC) transceiver module - 4Gb Fibre Channel - CWDM - LC single mode - up to 24.9 miles - 1590 nm - for MDS 9020, 9120, 9124, 9134, 9140, 9216, 9216A, 9216i, 9222i, 9506, 9509, 9513 Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice and video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public and private operate with maximum performance, security, and flexibility.