DESCRIPTION
The SPS-93120MG 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. 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 (LR-2) / SDH STM-16 (L-16.2)
• Compliant with Fibre Channel 1x/2x SM-LC-L FC-PI
• Compliant with IEEE 802.3z 1000BASE-ZX
• 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-93120MG
• -10 to 85oC Operation: SPS-93120BMG
• Class 1 Laser International Safety Standard IEC-60825 Compliant

APPLICATIONS
• SONET OC-48 / SDH STM-16
• SONET OC-12 / SDH STM-4
• SONET OC-3 / SDH STM-1
• Gigabit Ethernet / 1X/2X Fibre Channel