1 550 nm FOR 156 Mb/s, 622 Mb/s

InGaAsP MQW-DFB LASER DIODE

DESCRIPTION

The NX6504 Series is a 1 550 nm Multiple Quantum Well (MQW) structured

Distributed Feed-Back (DFB) laser diode with InGaAs monitor PIN-PD. This

device is ideal for Synchronous Digital Hierarchy (SDH) system, STM-1, STM-

4, ITU-T recommendations.

FEATURES

• Optical output power Po = 5.0 mW

• Low threshold current lth = 12 mA

• High speed tr, tf = 0.5 ns MAX.

• Side mode suppression ratio SMSR = 45 dB

• Wide operating temperature range TC = −10 to +85°C

• InGaAs monitor PIN-PD

• CAN package φ 5.6 mm

• Based on Telcordia reliability