| Basic Functions |
- Receive and transmit 2-channel STM-64 optical signals.
- Supports enabling and disabling of FEC function.
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| Optical Interface Specifications |
- Supports optical interfaces conforming to the system specifications of Ue-64.2c, Ue-64.2d, and Ue-64.2e. The optical interfaces of Ue-64.2c, Ue-64.2d, and Ue-64.2e are Huawei customized standards.
- It supports standard wavelength output in accordance with ITU-T G.692 recommendations, and can directly access WDM equipment.
- Supports DWDM color optical interface, and the optical interface adopts LC connector. 40km transmission distance is supported by DWDM optical interface.
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| Optical Module Specifications |
- Supports the use and monitoring of XFP optical modules, which facilitates the maintenance and upgrading of optical modules.
- Support optical module information detection and query.
- The optical interface provides laser on and off settings and laser auto shutdown function.
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| Service Processing |
Support VC-12/VC-3/VC-4 services and VC-4-4c, VC-4-8c, VC-4-16c, VC-4-64c cascade services. |
| Overhead processing |
- Supports segment overhead processing for STM-64 signals.
- Supports processing of channel overhead (transparent transmission and termination).
- Supports setting and querying of J0/J1/C2 bytes.
- Supports 2-way ECC communication.
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| Alarm and Performance |
Provides rich alarm and performance events for easy device management and maintenance. |
| REG Specifications |
Not supported |
| Protection Mode |
- Supports two-fiber multiplexing segment ring protection.
- Supports quad-fiber multiplexed segment ring protection.
- Supports linear multiplexing segment protection.
- Supports SNCP protection.
- Supports SNCMP protection.
- Support SNCTP protection.
- Supports shared fiber virtual path protection.
- Supports shared optical path protection for multiplexed segments. Each optical port provides 2 sets of Kbytes of processing capacity, and 1 SFD64 supports up to 4 MSP rings.
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| Maintenance Features |
- Supports inner loopback and outer loopback functions at the optical port level.
- Supports VC-4 channel inner loopback and outer loopback functions.
- Support soft reset and hard reset, soft reset does not affect the service.
- Support the query function of veneer manufacturing information.
- Support FPGA online loading function.
- Support smooth upgrade of veneer software.
- Support voltage performance detection and reporting.
- Support PRBS function, see Availability.
- Support one-button data acquisition.
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