The H903MPLB board is a super control unit board for optical access. It is the core for system control and service switching and aggregation, and is used for MA5800-X17/X15/X7 subracks.
Interfaces: TX RX0 to TX RX3 (4 x SFP+/SFP 10GE/GE ports)
Used for upstream transmission or cascading
Supports active/standby switchover at the control plane
Supports load sharing mode at the forwarding plane, doubling processing performance
Supports ISSU, saving the upgrade interruption time
Supports synchronization Ethernet
Supports 1588v2
Specification | |
Bandwidth per slot | 200Gbit/s (load sharing mode) |
MAC address table | 262143 |
Access ONT | 17408 |
Multicast user | 17408 |
IPv4 routing table | 65536 |
IPv6 routing table | 16384 |
Service port | 139264 |
ARP table | 131072 |
Maximum Frame Size |
2052 bytes. |
Environment |
|
Operating temperature | -40°C to +65°C |
Power consumption |
Static: 73W Maximum: 120 W |
Mechanical Specification | |
Dimensions(mm) | 31 (W)x 258.9 (D) x 399.1 (H) |
Weight(kg) | 2.2 |