ZM34280

ZM34280 leading purpose-built switch silicon that can be used to build high density 10GE access and aggregation switch as well as chassis switch in core layer of campus networks. In addition, ZM34280 can also be used to build the ToR switch of data center in service provider. ZM34280 supports 1.08T I/O bandwidth @128Bytes and 620Gbps@64bytes core bandwidth. ZM34280 equips with 32 of 25G SerDes Lanes and 28 of 10G Serdes. The typical form factor of ZM34280 for ToR switch is 48x10G + 8x100GE. Leverage the integrated C-Flex header, ZM34280 can provide distributed chassis system by couple with ZM32320/ZM34280 as line card or switch fabric.

ZM34280 is built on the field proven switch architecture to provide the coherent set of complete Layer2/Layer3 switching and routing capabilities, MPLS switching, and VXLAN features.

Features：

• 16MB embedded packet buffer with self-tuning threshold for more evenly and efficient buffer usage.
• Enhanced on-chip Flow Tracing Engine for up to 32K flow table of IPIFX，5-tuplet and half AD.
• On-Chip OAM engine supporting Ethernet OAM/ BFD/ MPLS-TP OAM/ TWAP/ OWMP, etc…
• Embedded Traffic manager providing 8 or 12 basic queues per port. MC and UC queues are independently configured.
• Support lossless Ethernet Protocol such as PFC, ECN, RCoEv2, etc…
• Embedded RISC-V core to work as co-processor to offloading several feature operations.
• Programmable MACLED interfaces for advanced system integration.
• In-band Network Telemetry (INT) integration for Network Telemetry application.
• Cut-Through and X-PIPE for low and fixed latency performance.
• Support Jumbo Frame up to 9600Bytes.
• Segment Routing for IPv6 for next generation visualization of campus network

Application:

• Operator access layer
• Network edge aggregation
• Campus network