Product Summary

The A315J is an Electro-Absorption (EA) modulator and wavelength monitor integrated, 1 550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode module. The module is capable of 2.5 Gb/s applications of over 240 km, 360 km, 600 km ultralong-reach and available for Dense Wavelength Division Multiplexing (DWDM) wavelengths based on ITU-T recommendations, enabling a wide range of applications.



Parametrics

A315J absolute maximum ratings: (1)Pf Optical Output Power from Fiber: 10 mW; (2)IFLD Forward Current of LD: 150 mA; (3)VRLD Reverse Voltage of LD: 2.0 V; (4)VFm Forward Voltage of Modulator: 1 V; (5)VRm Reverse Voltage of Modulator: 5 V; (6)IFPD Forward Current of PD: 1mA; (7)VRPD Reverse Voltage of PD: 10 V; (8)IC Cooler Current: 1.5 A; (9)VC Cooler Voltage: 2.5 V; (10)TC Operating Case Temperature: -5 to +70°C; (11)TSTG Storage Temperature: -40 to +85°C; (12)TSLD Lead Soldering Temp. (3 s): 350°C.

Features

A315J features: (1)INTEGRATED ELECTROABSORPTION MODULATOR; (2)WAVELENGTH MONITOR FUNCTION (Etalon filter, Wavelength monitor PD); (3)VERY LOW DISPERSION PENALTY : NX8567SAS Series - over 240 km (4320 ps/nm); NX8567SAM Series - over 360 km (6480 ps/nm); NX8567SA Series - over 600 km (10800 ps/nm).; (4)LOW MODULATION VOLTAGE; (5)AVAILABLE FOR DWDM WAVELENGHT BASED ON ITU-T RECOMMENDATION (50 GHz grid, refer to ordering information).

Diagrams

A315J pin connection