NX8508 Description
NEC'S NX8508 Series are 1 470 to 1 610 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode coaxial modules with an internal optical isolator. These devices are ideal for 2.5 Gb/s CWDM application. ELECTRO-OPTICAL CHARACTERISTICS (TC = -20 to +85°C, unless otherwise specified) PART NUMBER SYMBOLS Pf Vop Ith PARAMETER AND CONDITIONS Optical Output Power from Fiber, CW, TC = 25°C, IF = Ith...
NX8508 Key Features
- INTERNAL OPTICAL ISOLATOR
- PEAK EMISSION WAVELENGTH λp = 1 470 to 1 610 nm (Based on CWDM)
- OPTICAL OUTPUT POWER Pf = 2.0 mW
- OPERATING CASE TEMPERATURE RANGE TC = -20 to +85°C
- SIDE MODE SUPPRESSION RATIO SMSR = 40 dB
- InGaAs MONITOR PIN-PD
- WITH SC-UPC CONNECTOR
- BASED ON TELCORDIA RELIABILITY
- 2 Tracking Error: γ