The Keysight (Agilent/HP) 70810B is a high-performance lightwave receiver module designed for the HP 70000 Modular Measurement System (MMS). Operating over a wide optical wavelength range and RF frequency span, it serves as a precise optical-to-electrical converter for signal analysis and optical component characterization.

Specifications

General

ParameterValue
InterfacesHP-MSIB (Modular System Interface Bus)
DisplayNo integrated display (requires HP 70004A or compatible MMS mainframe display)

Physical

ParameterValue
Power SupplyPowered directly through the HP 70000 series mainframe backplane
Operating Temperature0 to 55 °C
Dimensions (W×H×D)48.4 mm × 138.1 mm × 520.7 mm

System Compatibility and Architecture

ParameterValue
Module TypeLightwave Receiver Module
Compatible Mainframe SeriesHP 70000 Series MMS
Slot Width Requirement1 slot

Optical Specifications

ParameterValue
Wavelength Range1200 nm to 1600 nm
Photodetector MaterialInGaAs
Maximum Safe Optical Input Power+10 dBm average, +16 dBm peak
Compatible Fiber Type9/125 µm single-mode

RF and Electrical Performance

ParameterValue
Frequency Range100 kHz to 22 GHz
Bandwidth (3 dB)100 kHz to 22 GHz
Output Impedance50 Ω

Front and Rear Panel Connections

ParameterValue
RF Output ConnectorAPC-3.5

Optical Interface

ParameterValue
Optical Connector OptionsOption 011 (HMS-10), Option 012 (FC/PC), Option 013 (DIN 47256), Option 014 (ST), Option 017 (SC)

Technology

Lightwave / RF Optoelectronics

Applications

Optical-to-electrical conversion, Lightwave Signal Analysis

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