The TSPL1G40D-XX series single mode transceiver is small form factor pluggable module

for duplex optical data communications such as Gigabit Ethernet 1000BASE-ZX and Fiber

Channel 1x SM-LC-L FC-PI. It is with the SFP 20-pin connector to allow hot plug capability.

This module is designed for single mode fiber and operates at a nominal wavelength of CWDM

wavelength. There are eighteen center wavelengths available from 1270nm to 1610nm, with each step 20nm.

The transmitter section uses a multiple quantum well CWDM DFB laser and is a class 1 laser compliant

according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs

detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. The TSPL1G40D-xx

series are designed to be compliant with SFF-8472.