Our unit is branded BCP.  JDSU acquired BCP and changed the name to JDS Uniphase

The receiver detects and converts optical signals into electrical signals for the purpose of transmitter waveform analysis and testing, including error rate testing. It is optimized for analysis of high-speed, low-level optical signals from single-mode fiber sources. The high bandwidth (3 GHz) and high gain (2500 V/W) enable detection and analysis of up to 2.5 Gb/s signals at levels down to below -30 dBm. The receiver is also equipped with a high-level input port for direct connection of laser sources at power levels up to +3 dBm without overload.

The Model 320A 3 GHz O/E Receiver is the one solution that provides users with a low-cost, high quality instrument for optical eye pattern analysis and testing at low to high power levels.

The receiver consists of a 3 GHz bandwidth optical-to-electrical (O/E) converter (1100 to 1600 nm) and a 3 Gb/s limiting amplifier. The detector out port for the O/E converter is DC coupled and automatically nulled to <±100 μV DC. The nulling is automatically performed when the receiver does not have an optical input.

FEATURES & SPECIFICATIONS:
Detector bandwidth DC 3 GHz
High O/E gain (2500 V/W)
Limiting amplifier included
No gain or offset adjustments needed
Equipped with universal connectors
High Power Optical Input: 1.0 mW (0 dBm) max
Low Power Optical Input: 200 µW (-7 dBm) max
Bandwidth (-3 dB): DC to 2.5 GHz minimum, 3.0 GHz typical
 

Addiitonal specifications available upon request.