TRSL-33120G

`Duplex LC Single Mode Transceiver
`SONET OC-3 LR-2 / SDH STM-1 (L-1.2) Compliant
`Small Form Factor, RJ-45 size, 2X5 pin Package
`1550 nm DFB LD Transmitter
`34 dB Link Budget at Least
`Distance up to 120 km
`LVPECL Signal Input / Output
`LVTTL Transmitter Disable Input
`LVPECL Signal Detect Output
`Single +3.3 V Power Supply
`RoHS Compliant
`0 to 70 Operating
`Wave Solderable and Aqueous Washable
`Class 1 Laser International Safety Standard IEC-60825 Compliant

The TRSL-33120G series single mode transceivers is small form factor, low power, high performance module for bi-directional serial optical data communications such as SONET OC-3 LR-2 / SDH STM-1 (L-1.2) and Fast Ethernet. This module is designed for single mode fiber and operates at a nominal wavelength of 1550 nm. A guaranteed minimum optical link budget of 34 dB is offered which can correspond to a link distance of over 120 km (assuming worst case fiber loss of 0.25 dB/km). The transmitter section uses a multiple quantum well 1550 nm 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) of the TRSL-33120G mounted in an optical header and a limiting post-amplifier IC. A PECL logic interface simplifies interface to external circuitry.