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光接收机模块

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12Gb/s 数字光接收机模块

The LDR-12-M is a 12 Gb/s bandwidth high gain, lightwave digital receiver module designed for OC-192, DWDM, and Bit Error Rate Testing （BERT） of a digital optical link. The LDR-12-M is an O/E converter with post/limiting amplifier module designed for use in receivers of STM-64/OC-192 and STM-64/OC-192 with Forward Error Correction （FEC） （10.664 Gb/s） optical transmission systems. This module consists of a PIN photodiode, pre- amplifier, post-amplifier, and limiting amplifier. At the optical input level of -17 dBm, LDR-12-M provides an output level of 1.0Vp-p. This high output level makes it ideal for BERT testing.

Features

• Wide Bandwidth, 0.01 to 12 Gb/s

• Very high O/E gain of 50,000 V/W

• PIN Photodiode

• Pre-amplifier and post-amplifier

• Limiting Amplifier

• Excellent eye diagram at low input

Applications

• OC-192

• DWDM Systems

• Bit Error Rate Testing （BERT）

• For use with Error Detector

Technical Specifications

Model Number LDR-12-M

Data Rate 0.01 to 12 Gb/s

Detector Type PIN photodiode, pre- amplifier, post-amplifier, and limiting amplifier

Electro-Optic Specifications

Detected Wavelength Range 1250 nm to 1650 nm

Optical Sensitivity -18 dBm

Optical Power Detection Range N/A

Response Bandwidth （3dB） 9 GHz typ.

RF Return Loss, S22 < -10 dB to 10 Gb/s typ.

RF Impedance 50 Ω

Data Output Coupling AC Coupled

Output Voltage N/A

Optical Specifications

Input Power Level -20dBm to 0dBm

Overload Input Level +3 dBm max.

Optical Return Loss -30.00 dB typ.

Option List:

Pre-Amp EDFA n/a

VOA n/a

Optical Filter n/a

Clock Recovery, Fixed n/a

Clock Recovery, Variable

Clock Output Voltage n/a

Clock Output Jitter n/a

Environment / User Interface

RF Output Connectors SMA Female, 50 Ω

Optical Connectors FC/APC, SC/APC Optional

Optical Fiber SMF-28

Power Supply 110 V - 240 V AC Adaptor and RS-232 Cable

LCD Display n/a

Controls Power On/Off Switch

Computer Interface n/a

Dimensions 208 mm x 108 mm x 30 mm

Operation Temperature Range 0˚C to +70˚C

Storage Temperature Range -40˚C to +85˚C

    共有 3 个产品

名称: 12Gb/s 数字

名称: 10.7Gb/s 8GHz

名称: 10Gb/s 时钟恢复数字

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