Terahertz Technologies Inc.Terahertz Technologies Inc.
(888) U.S.-OTDRS
TIA-2000 DC to 20GHz O/E Converter

The TIA-2000 Optical to Electrical Converter is a high speed photodetector module designed for direct optical-to-electrical conversion of RF-modulated optical signals, providing a typical bandwidth of DC-20 GHz.

The optical input is supplied through a singlemode 9/125 fiber connector equipped with an ultra-polish FC-PC connector or optionally an angle polished, low reflection FC/APC connector.

The RF output of the device is provided through a high performance SMA connector. The typical optical responsivity is 22 V/W at 1550 nm when the unit is terminated with a 50 ohm load.

DC to 20GHz Bandwidth Typical, 18 GHz Min.
Spectral Response 900-1700nm
Capability to Drive 50 Ohm Loads
Universal Power Supply
Two Year Warranty
RF over Fiber Links
System Characterization
20 GHz Digital and Analog Links
High Speed Test and Measurement
Ordering Information
TIA-2000-FC InGaAs DC to 20 GHz Unamplified O/E Converter with FC Connector
Detector Type InGaAs (900-1700nm)
Current Responsivity 0.8 A/W @ 1550nm Typical
Maximum Linear Input Power 3mw
Max Input Power without Damage 10mw
Bandwith-(3dB) DC to 20GHz Typical, 18 GHz Minimum
Output Impedance 50 Ohms
Output Connector Type K SMA Female
Fiber Optic Input Connector FC/UPC or FC/APC
Input Numerical Aperture 0.11 (9/125um, Singlemode Optical Fiber)
Optical Return Loss >35dB, >52dB with APC Connection
Electrical Return Loss 10dB
Power Universal Power Supply
Dimensions 1.2” W x 2.5” L x 1.3” H
30.5mm W x 63mm L x 33mm H
Weight 2.8 oz (0.08 kg)
LED Annunciators Provided Power On
Operating Temperature Range 0° to 40°C
Standard Warranty Two Years, Component and Workmanship
30 Day Satisfaction Guarantee
Accessories Supplied Transit/Storage Case, Operating Manual, Universal Power Supply

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