DESCRIPTION

The SPS-93120WG series single mode transceivers is small form factor pluggable module for bi-directional serial optical data communications such as SONET OC-48 / SDH STM-16, Gigabit Ethernet 1000BASE-LX and Fibre Channel 1x/2x SM-LC-L FC-PI. It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C. This module is designed for single mode fiber and operates at a nominal wavelength of 1550 nm. A guaranteed minimum optical link budget of 31 dB is offered which can correspond to a link distance of over 120 km (assuming worst case fiber loss of 0.22 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) mounted in an optical header and a limiting post-amplifier IC.

FEATURES

• Hot-Pluggable SFP Footprint LC Optical Transceiver

• Small Form-Factor Pluggable (SFP) MSA compatible

• Compliant with SONET OC-48 ELR / SDH STM-16

• Compliant with Fibre Channel 1x/2x SM-LC-L FC-PI

• Compliant with IEEE 802.3z 1000BASE

• SFF-8472 Digital Diagnostic Function

• 1550 nm DFB LD Transmitter

• APD High Sensitivity Receiver

• 31 dB Power Budget at Least

• Distance up to 120 km

• AC/AC Coupling according to MSA

• Single +3.3 V Power Supply

• RoHS Compliant

• 0 to 70oC Operation: SPS-93120WG

• -10 to 85oC Operation: SPS-93120BWG

• Class 1 Laser International Safety Standard IEC-60825 Compliant

APPLICATIONS

• ATM Switches and Routers

• SONET / SDH Switch Infrastructure

• XDSL Applications

• Metro Edge Switching