XtendLan MGB-L80C55
Gigabit miniGBIC (SFP) module, 1000Base-LX, duplex LC connector, single-mode. Range 80-120km. Designed for CWDM systems, wavelength 1550nm. Performance margin at least 28dB. This wavelength between modules is often referred to as 1000Base-ZX. Support for most manufacturers (Cisco, Dell, Planet, ...)
Conversion Gigabit module miniGBIC Small-Form-Pluggable (SFP). Standard 1000Base-LX, IEEE82.3z. Duplex LC connector, for single-mode fibers.
CWDM modules allow multiple wavelengths to be transmitted over an optical fiber (or one pair of fibers). Each module operates at a different wavelength with a spacing of 20nm. Optical signal combining and splitting is performed on a passive optical splitter/combiner.
This module is identical to XL-MGB-ZX, or other modules declaring the 1000Base-ZX standard (1550nm, range over 50km).
Equivalent to Cisco GLC-ZX-SM
The module itself is installed in any switch with miniGBIC (SFP) ports. For example: GSW-2400, FGSW-4840S, SGSW-2620, WGT/GT-705A, ENW-9607M.
Low fiber attenuation in the area around 1550nm (typical singlemode fiber G.652d 0.20dB/km can be used with this module to implement connections at distances up to 120km).
BASIC SPECIFICATIONS
Module type: SFP
Connector: LC duplex
Wavelength: 1550 nm
Fiber type: Singlemode
Connection range: up to 120 km
Transmission margin: 28 dB
Sensitivity: -24 dBm
Transmission speed: 1.25 Gbps
