155M~11.3Gbps Adaptive Rate Clock Recovery CDR 4Frequency Division

155M~11.3Gbps Adaptive Rate Clock Recovery CDR 4Frequency Division

The U9710B optical/electrical clock recovery module supports a range of 155MBd to 11.3GBps, 10G full rate 4 frequency division, and provides standard clock recovery functions for single mode and multi-mode optical and electrical signals.

When sampling oscilloscope tests optical eye pattern and waveform, it needs to be triggered by the same source as the measured signal.

CDR (clock recovery) module is mainly used in the test environment that requires sampling oscilloscope to test optical eye map, but does not provide trigger clock. Typical application is the test of optical network equipment, or for BOB products in PON application, because the measured optical equipment itself does not have a frequency division clock output. The clock signal needs to be recovered to trigger the sampling oscilloscope when testing the optical eye pattern.

The U9710B Clock Recovery Instrument is an adaptive, high-bandwidth, high-spectrum, high-performance and high-quality data clock recovery instrument. It can extract and recover synchronized clock and data from data signals. Support optical signal input, electrical signal input and optical signal input at the same time three modes.

Application field:

Optical transceiver module development and production

Optical device/subsystem development and production;

System equipment supplier incoming material quality inspection and production;

Installation and troubleshooting of system equipment;

Main parameters of CDR:

1. Clock recovery range: 155Mb/s to 11Gb/s;
2. Wavelength range: 800-1600 nm;
3. Optical input range: +3 ~ -15dBm;
4. Output recovery electric clock (4 frequency division) range: 38.75MHz to 2.78GHz;
5. Output clock amplitude: AC Couple/ 800mVpp in typical;
6. Spectral ratio (can be selected according to the user) : 10% (CDR) -90% (Output)
7. Support clock recovery of single mode and multi-mode optical signals;
8. Optical interface type: SFP/SFP+ slot (LC/PC);
9. Electrical interface type: SMA (3.5mm female);

Support rate:

Any rate from 155Mbit to 11.3Gbit

1/4 clock output