1 550 nm FOR 2.5 Gb/s

InGaAsP MQW-DFB LASER DIODE

DESCRIPTION

The NX6509 Series is a 1 550 nm Multiple Quantum Well (MQW)

structured Distributed Feed-Back (DFB) laser diode with InGaAs monitor PINPD.

These devices are designed for 2.5 Gb/s: STM-16 (L-16.2) application and

ideal for Synchronous Digital Hierarchy (SDH) system.

FEATURES

• Optical output power Po = 5.0 mW

• Low threshold current lth = 10 mA

• High speed tr = 100 ps MAX.

tf = 150 ps MAX.

• Wide operating temperature range TC = −20 to +85°C

• InGaAs monitor PIN-PD

• CAN package φ 5.6 mm

• Fiber coupling point 7.5±1.0 mm