As a desktop CPE OTN product, RYT700-10A series products are used in the metro access layer. As a customer premises equipment, the product supports OTN, packet and TDM service access. It can be connected to existing large-capacity private network and metropolitan area network OTN/POTN equipment through the standard OTU IrDI interface to achieve flat and simple networking to meet fixed , Mobile, dedicated lines and other efficient services.
Multi-service access capability and mapping encapsulation
Protective function
RYT700-10A supports OCH, ODUk layer 1+1 protection.
The device realizes the corresponding level of 1+1 protection by concurrently selecting and receiving OCH/ODUk signals.
◆ OCH1+1 protection supports return/non-return mode, supports waiting recovery time setting, switching time is less than 50ms, supports network management to manually issue switching commands and fault triggered automatic switching.
◆ ODUk layer 1+1 protection supports SNCP-N/I/S monitoring type, supports return/non-return mode, supports waiting for recovery time setting, switching time is less than 50ms, supports network management to manually issue switching commands and fault triggered automatic switching.
Carrier-grade network management
The product implements carrier-grade network management functions through rich business OAM overhead, and provides related alarm/performance reporting,
Port loopback and other convenient maintenance methods.
◆ Supported SDH service overhead: support STM-n regeneration section, multiplex section OAM overhead, such as J0 byte detection,
B1/B2 error detection, etc.
◆ Supported OTU overhead: Support SM, PM, TCMi layer OAM overhead and related alarm/performance reporting.
◆ For Ethernet services: support for receiving and sending packet statistics, CRC error packet detection, packet loss rate/throughput rate detection; support
Support OAM detection based on IEEE802.1ag.
The product supports monitoring and management through the network management, and the network management supports alarm, performance, security, and configuration of the device
management.
The product supports port loopback through network management to achieve rapid fault location.
Supported interconnection scenarios
RYT700-10A supports business layer and protection interconnection with related OTN products:
◆ Interconnected services: FE, GE, 10GE, STM-1, STM-4, STM-16, OTU1 OTU2, OTU2e;
◆ Interconnection protection type: SNCP-N, SNCP-I type ODUk1+1 protection
