This manual provides installation, operation, maintenance and troubleshooting instructions for the Cisco OptoStar II 1550 nm DWDM direct‑modulation…
The document gives safety guidelines and preparation steps required before handling the OptoStar II module, emphasizing qualified personnel, proper grounding and environmental conditions.\n\nIt then covers detailed installation procedures, module startup, configuration via the front panel and console software, fault‑troubleshooting methods, and how to obtain product support and RMA service. This manual is written in Chinese.
| Analog signal input level (NTSC) | 15 dBmV per channel at broadcast RF input |
|---|---|
| Digital signal input level (NTSC – broadcast) | 9 dBmV per channel at broadcast RF input |
| Digital signal input level (NTSC – narrowband) | 21 dBmV per channel at narrow‑band RF input |
| Output optical power lower limit | Standard value minus 0.2 dB |
| Output optical power upper limit | Standard value plus 0.5 dB |