10G Clock Recovery Unit CR4201
The sampling oscilloscope needs to be triggered by the clock when testing the optical eye diagram. However, in some cases, such as typical ONT testing or line card testing, only the optical signal is output, and There is no clock output, in this case, the CR4201 can recover the clock from the optical signal and provide it to the sampling oscilloscope for eye-diagram testing.
Semight CR4201 has the characteristics of fast locking, low jitter output, rate adaptation, etc. It is widely used in optical modules, optical modem and other test scenarios.
- Description
- Additional information
- Specifications
Description
10G Clock Recovery Unit CR4201
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Rate Adaptation Amplitude of Electrical Output Rate Adaptation |
Single mode multi-mode integrated
Supports both single-mode and multi-mode optical signal clock recovery |
High sensitivity
Single-mode multi-mode minimum optical power -20dBm） |
Adjustable loop bandwidth
500K~3.5M Adjustable loop bandwidth |
Additional information
| Weight | 5 kg |
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| Dimensions | 41.2 × 30.4 × 11.2 cm |
| Clock Recovery Rate Range | 1.25Gbps~10.3125Gbps(Rate Adaptive) |
| Optical interface | FC/PC |
| Input Power | >-20dBm |
| Trigger output | 1/2,1/4,1/8,1/16 |
| Amplitude of Electrical Output | 200~600 mV |
| Output Impedance | 50Ω |
| Rise/Fall time of Output clock（20%~80%） | 100ps |
| Jitter Transfer Bandwidth | 500kHz~3.5MHz(support manual adjustment) |
| Jitter Peaking JP | 0.01dB@ OC-3/ OC-12 0.014dB@ OC-48/8GFC/OC-192 |
| Jitter tolerance | Meet standard specification requirements |
| Output jitter | <4.5mUI@ OC-192 <5mUI @8GFC <2.5mUI@ OC-48,12kHz to 20MHz <0.7mUI@OC-12,12 kHz to 5 MHz <0.2mUI@OC-3,12 kHz to 1.3 MHz |
| Power | AC 100~240V, 50~60Hz, 250VA max |
