DESCRIPTION
NEC's NX8312UD is a 1 310 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode TOSA (transmitter optical sub-assembly) with InGaAs monitor PIN-PD in a receptacle type package designed for SFF/SFP transceiver with LC duplex receptacle.

FEATURES
• INTERNAL OPTICAL ISOLATOR
• OPTICAL OUTPUT POWER:
   Pf = 1.0 mW
• LOW THRESHOLD CURRENT
   Ith = 10 mA TYP @ TC = 25°C
• WIDE OPERATING TEMPERATURE RANGE:
   TC = -20 to +85°C
• InGaAs MONITOR PIN-PD
• SMALL PACKAGE
   ø3.8 mm TOSA (Total length 13.0 mm MAX)

APPLICATIONS
• STM-16 (S-16.1)
• SONET OC-48 (IR)