This cisco glc fe 100lx compatible sfp transceiver provides 100base lx throughput up to 10km over single mode fibre smf at a wavelength of 1310nm using a lc connector our transceiver is guaranteed to be 100 compatible with the equivalent cisco transceiver this easy to install hot swappable transceiver has been programmed uniquely serialized and data traffic and application tested to ensure that it will initialize and perform identically it is built to meet or exceed the specifications of