DESCRIPTION
The NX8311UD is a 1 310 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode TOSA (transmitter optical subassembly) with InGaAs monitor PIN-PD in a receptacle type package designed for SFF/SFP transceiver with LC duplex receptacle.

FEATURES
• Applications STM-16 (L-16.1), SONET OC-48 (LR)
• Internal optical isolator
• Optical output power Pf = 2.0 mW
• Low threshold current lth = 10 mA TYP. @ TC = 25°C
• Wide operating temperature range TC = −20 to +85°C
• InGaAs monitor PIN-PD
• Small package φ 3.8 mm TOSA (Total length 12.0 mm MAX.)