1 310 nm FOR 156 Mb/s, 622 Mb/s, 1.25 Gb/s
InGaAsP MQW-DFB LASER DIODE

DESCRIPTION
The NX6306 Series is a 1 310 nm Multiple Quantum Well (MQW)
structured Distributed Feed-Back (DFB) laser diode with InGaAs monitor
PIN-PD. This device is ideal for Gigabit Ethernet and Synchronous Digital
Hierarchy (SDH) system STM-1 (I-1, S-1.1, L-1.1), STM-4 (I-4, S-4.1, L-4.1),
ITU-T recommendations.
APPLICATION
• 156 Mb/s : STM-1 (I-1, S-1.1, L-1.1)
• 622 Mb/s : STM-4 (I-4, S-4.1, L-4.1)
• 1.25 Gb/s : Gigabit Ethernet
FEATURES
• Optical output power Po = 5.0 mW
• Low threshold current lth = 10 mA @ TC = 25°C
• High speed tr, tf = 0.5 ns MAX.
• Side mode suppression ratio SWSR = 45 dB @ TYP.
• Wide operating temperature range TC = −40 to +85°C
• InGaAs monitor PIN-PD
• CAN package φ 5.6 mm
• Based on Telcordia reliability