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Huawei TN54NQ2 WDM Board is 4-channel 10G line service processing board WDM equipment
Huawei TN54NQ2 WDM Board Product Overview
Huawei TN54NQ2 WDM Board belongs to the relay type, and realizes the relay of 4 OTU2 / OTU2e signals.
The sending and receiving optical ports of the same relay signal must be configured as follows, otherwise the ESC communication will fail.
IN1–> OUT1 and IN2–> OUT2
IN3–> OUT3 and IN4–> OUT4
In this scenario, the input wavelength and output wavelength are different.
The NQ2 board is used as an electrical relay station in the system to realize the electrical relay function of corresponding optical signals.
Huawei TN54NQ2 WDM Board Product Pictures
Huawei TN54NQ2 WDM Board Product Specifications
| نام تجاری | هواوی | |
| مدل | TN54NQ2 | |
| basic skills | used in the electrical relay station in the system to realize the electrical relay function of the corresponding optical signal. | |
| Relay rate | OTU2: OTN service, the rate is 10.71Gbit / س | |
| OTU2e: OTN service, the rate is 11.1Gbit / س | ||
| OTN function | The WDM side supports OTU2 / OTU2e interface. | |
| Use the frame format and overhead processing recommended by ITU-T G.709. | ||
| OTU2 layer: Support SM function. | ||
| ODU2 layer: Support PM and TCM functions, non-intrusive monitoring functions of PM and TCM. | ||
| WDM specifications | Support ITU-T G.694.1 DWDM technical specifications. | |
| ALS function | پشتیبانی نمی کند | |
| Test frame function | پشتیبانی نمی کند | |
| Physical layer clock | پشتیبانی نمی کند | |
| روش حفاظتی | پشتیبانی نمی کند | |
| Loopback | پشتیبانی نمی کند | |
| Supported protocols or standards | Transparent transmission protocol or standard (no performance monitoring) | |
| Protocols or standards handled (with performance monitoring) | ITU-T G.805 | |
| ITU-T G.806 | ||
| ITU-T G.709 | ||
| ITU-T G.872 | ||
| ITU-T G.7710 | ||
| ITU-T G.798 | ||
| ITU-T G.874 | ||
| ITU-T M.3100 | ||
| ITU-T G.874.1 | ||
| ITU-T G.875 | ||
| ITU-T G.808.1 | ||
| ITU-T G.841 | ||
| ITU-T G.8201 | ||
| ITU-T G.694.1 | ||
Huawei TN54NQ2 WDM Board Product Features
- Wavelength adjustable function
Support wavelength dimmable module. Can achieve:
The wavelength-division side optical signal is adjustable in the 80-wave range of the C-band 50 GHz interval.
- Error correction coding
Support FEC encoding, in line with ITU-T G.709 recommendations.
Support AFEC-2 encoding, in line with ITU-T G.975.1 recommendations.
The boards with different error correction codes cannot be connected.
- Performance monitoring and alarm monitoring
Provide BIP8 byte monitoring (burst mode) to locate line faults.
Provide the following monitoring functions: laser bias current monitoring, laser working temperature monitoring, optical power monitoring, و غیره.
Support OTN performance monitoring and alarm monitoring functions.
Huawei TN54NQ2 WDM Board Product Applications
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