NDL7620P

DATA SHEET LASER DIODE NDL7620P Series 1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s DESCRIPTION The NDL7620P Series is a 1 310 nm λ/4-phase-shifted DFB (Distributed Feed-Back) laser diode coaxial module with internal optical isolator. Newly developed strained Multiple Quantum Well (st-MQW) structure is adopted to achieve stable dynamic single longitudinal mode operation over wide temperature range of 0 to +70 °C. designed for STM-16 applications. It is FEATURES High-speed response Peak emission wavelength Wide operating temperature range Internal optical isolator λ/4-phase-shifted DFB InGaAs monitor PIN-PD tr = 40 ps, tf = 100 ps λp = 1 310 nm TC = 0 to +70 °C PACKAGE DIMENSIONS in millimeters NDL7620P Optical Fiber SM-9/125 Length: 1 m NDL7620P1 φ 0.9 Optical Fiber SM-9/125 Length: 1 m NDL7620P2 Optical Fiber SM-9/125 Length: 1 m φ 3.2±0.25 φ 3.2±0.25 φ 0.9 φ 3.2±0.25 φ 0.9 15 φ 7±0.2 4.1±0.8 15 15 8.0 29.3±1.0 φ 7±0.2 29.0±1.0 φ 7±0.2 29.0±1.0 2–φ 2.2 8.0 8.0 5.3±0.8 20±1.0 4.0±0.2 0.5±0.2 2.0±0.2 φ 6±0.1 φ 6±1.0 12.7±0.2 17.0±0.2 PIN CONNECTIONS 1.0±0.1 PD PIN CONNECTIONS PD PIN CONNECTIONS 7.2±0.3 3 2 P.C.D. = φ 2 4 1 LD Case 3 4 3 1 2 φ1 6 2 3 4 1 φ 7±0.2 4 3 1 2 7±0.2 P.C.D. = φ 2 P.C.D. = φ 2 2–φ 2.5 3 2.5±1.0 20±1.0 φ 0.45 ±0.05 φ 0.45 ±0.05 19.5±1.0 0.3 4– φ 0.45 ±0.05 0.3 2 PD 4 1 LD Case 1 4 LD Case 2 The information in this document is subject to...