The NDL7553P series is a 1550nm newly developed Strained Multiple Quantum Well (st-MQW) structure pulsed laser diode coaxial module with singlemode fiber. It is designed for light source of optical measurement equipment (OTDR).
The NEC NDL7553P Series is a 1550nm Strained Multiple Quantum Well (st-MQW) structure pulsed laser diode coaxial module. It features high output power of 145 mW at 1000 mA and is designed as a light source for optical measurement equipment, specifically OTDRs.
| Wavelength | 1550 nm |
|---|---|
| Optical Output Power | 145 mW @ Ire = 1000 mA |
| Pulsed Forward Current (Max) | 1.2 A |
| Operating Case Temperature | -20 to +60 °C |
| Rise Time | 2.0 ns |
It is designed for use as a light source in optical measurement equipment, specifically OTDRs.
No, it is a coaxial module without a thermoelectric cooler.