OOC rolls laser module for OC-768 networks

Oki Optical Components (OOC) has released the OL5155M electro-absorption modulated laser (EML) module designed specifically for OC-768-based fiber-optic networks, and can be used for 40Gbps very short reach (<2km) and 40Gbps NRZ/RZ medium and long-reach transmission.

The module integrates a 1,550nm DFB laser diode and an electro-absorption modulator into a 7-pin package with a v-connector. It has >30GHz modulation bandwidth and <3Vpp modulation voltage.

The device also features a built-in thermoelectric cooler and offers an output power of 3dBm, as well as a dynamic extinction ration of 10dB (40Gbps).

Samples of the OL5155M are available now for $10,000 each.