1000BASE-ZX Single-mode SFP Transceiver, 80 KM - Cisco Compatible

This 1000BASE-ZX SPF is designed for use with single-mode fiber, giving a range of up to 80 kilometers. The SFP provides an optical link budget of 21 dB. A 10-dB inline optical attenuator should be inserted between the fiber-optic cable plant and the receiving port on the SFP at each end of the link whenever the fiber-optic cable span loss is less than 8 dB. It is Cisco and MSA (uncoded) device compatible and supports DDM, which will report the transceiver's status to most SNMP network management tools. Comparable to Cisco's GLC-ZX-SM and compatible with Cisco switches. Specifications Form Factor: SFP Cable Type: Single-mode (SMF) Interface: LC Data Rate: 1 Gbps Wavelength: 1550nm Reach: 70km - 100km