EN
CiTRANS 610A
CiTRANS 610A AC box device
CiTRANS 610A DC box device
CiTRANS 610A
The device is introduced from the following aspects.
The device is introduced from the following aspects.
Product Application
CiTRANS610A is the next-generation miniaturized optical transport device for packet transport based on MPLS-TP.
Brief introduction of device
CiTRANS610A is the next-generation miniaturized optical transport device for packet transport based on MPLS-TP. The device has a maximum switching capacity of 6G, provides interfaces such as GE, FE, E1, clock and time synchronization. It is located in the remote access layer of packet transport network, which can meet the demand of increasing IP services for bandwidth and enable flexible scheduling of bandwidth resources.
CiTRANS610A has the following features:
Packet transport technology is used to meet operators' increasing demands for bandwidth and flexible bandwidth scheduling of the transport network
PWE3 technology is adopted to realize connection-oriented service carrying
CiTRANS610A device has two models: CiTRANS610A-8A (AC type) and CiTRANS610A-8D (DC type). The external view of the device is shown in Figure 1-1 and Figure 1-2.
Network Application
CiTRANS 610A is located in the far-end access layer of the packet transport network. It converges services at the edge access layer.
The typical networking of the CiTRANS 610A is shown in Figure 1-3.
List of product features
| Features | Description | ||
| Business | Ethernet service | E-Line (carried on PW) E-LAN (carried on PW) | |
| E-TREE (carried on PW) | |||
| CES service (carried on PW) | |||
| Multicast | Layer 2 multicast | ||
| QoS | Flow classification | Simple flow classification | |
| Complex flow classification | |||
| PHB (8 priorities: CS7, CS6, EF, AF4 - AF1 and BE) | |||
| Committed Access Rate (CAR) | |||
| Queue scheduling | WFQ scheduling | ||
| PQ scheduling | |||
| tail discarding | |||
| Congestion management | port WRED | ||
| Traffic shaping | Token bucket | ||
| Logic interface | LAG | ||
| Tunnel | Static bidirectional MPLSTunnel | ||
| PW | Single hop PW (static) | ||
| Layer 2 protocol | LACP | ||
| IGMPSnooping | |||
| User side protection | Ethernet LAG protection | ||
| Network side protection | Tunnel-level protection | LSP 1:1 protection | |
| PW-level protection | PW 1:1 protection | ||
| PW redundancy protection | |||
| Service security | Broadcast traffic suppression | ||
| Unknown unicast, unknown multicast suppression | |||
| MAC address forwarding table capacity restriction | |||
| Clock synchronization | TDM clock synchronization | ||
| Ethernet clock synchronization | |||
| External clock input and output | |||
| Real-time monitoring and fault detection | MPLS-TPOAM | ||
| Service mirroring | |||
| DCN、GRETunnelDCN | |||
| Operation and maintenance | Other | Alarm real-time reporting | |
| Device and port performance monitoring | |||
| SNMP V1, V2, V3 alarm performance query | |||
| Link search (Ethernet port) | |||
| Power-down warning (sending and receiving power-down alarms reported to adjacent device) | |||