Lantronix TN-SFP-LX8-Cxxx Series TN-SFP-xxx-Cxx User Guide Rev C - Page 7

Lantronix TN-SFP-xxx-Cxx User Guide IMPORTANT: Copper based media ports such as Twisted Pair (TP) Ethernet, USB, RS232, RS422, RS485, DS1, DS3, Video Coax, etc., are intended to be connected to intra-building (inside plant) link segments that are not subject to lightening transients or power faults. Copper-based media ports such as Twisted Pair (TP) Ethernet, USB, RS232, RS422, RS485, DS1, DS3, Video Coax, etc., are NOT to be connected to inter-building (outside plant) link segments that are subject to lightening transients or power faults. SFP Unpacking Before you start installing the TN-SFP-xxx-Cxx, verify that the package contains the following items: o One TN-SFP-xxx-Cxx o Two protective foam pieces o One Documentation Postcard Please notify your sales representative immediately if any of the above items is missing or damaged. Save the packaging for possible future use. SFP Installation Cautions • The SFP tranceiver module is keyed to only be installed one way. However, if forced the wrong way, damage may occur. • The SFP transceiver module may be damaged if directly connected with short fiber cable without an attenuator. • Avoid getting dust or other contaminants into the fiber bore of the SFP transceiver module, as this will cause the optics to not operate properly. • Clean the optic surfacees of the optical fiber before you plug them back in to the optical bores of another SFP tranceiver module. • Each port must match the wavelength specifications on the other end of the cable, and the cable must not exceed the specified cable length for reliable communications. The TN-SFP-LX16-Cxx Series MSA Compatible CWDM SFP Modules; 1000Base-LX/Fiber Channel 1x Single Mode (LC) with DMI. For example, the TN-SFP-LX8-CxxT single mode transceiver is a small form factor pluggable module for bi-directional serial optical data communications such as Gigabit Ethernet 1000BASE-ZX and Fibre Channel 1x SM-LC-L FC-PI. This module is designed for single mode fiber and operates at a nominal wavelength of CWDM wavelength (ITU-T G.694.2 CWDM). There are eight center wavelengths available from 1270 nm to 1610 nm, with each step 20 nm. It provides a guaranteed minimum optical link budget of 24 db. Note that the TN-SFP-LX8-Cxx has 8 wavelengths available (xx = 47, 49, 51, 53, 55, 57, 59, 61) while the other CWDM SFPs have 18 wavelengths. TN-SFP-LX20 is part of the TN-SFP-LX20-Cxx Series of MSA Compatible CWDM SFP Modules; 1000Base-LX/Fiber Channel 1x Single Mode (LC) with DMI; [200 km/124.2 mi.] Link Budget: 37.0 dB. 33476 Rev. C http://www.lantronix.com/ Page 7 of 16