Eoptolink BIDI 1x9 optical transceiver is high performance module for single fiber communications by using 1310/1490 nm transmitter(receiver) and 1550/1310 nm receiver(transmitter). The transmitter section uses a multiple quantum well laser and is a class 1 laser compliant according to International Safety Standard
IEC-60825. The receiver section uses an integrated 1550 nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. A PECL logic interface simplifies interface to external circuitry.