Edgecore 12.8T Data Center Switch EXP400-32X

32 x 400G QSFP112 ports, each can breakout to 2 x 200G, or 4 x 100G.
High performance, low power, low latency, fully programmable SDN data center switch designed for data center, cloud, and AI networks.

Mô tả

The Edgecore EXP400-32X


AI/ML, Datacenter and Enterprise applications	Programmable data-plane	UEC Compatible	Low power

Fast link failure recovery	Rich telemetry	Advanced data-plane failure prediction	Lossless operation with PFC support

It is a high performance, low power, low latency, fully programmable SDN data center switch designed for data center, cloud, and AI networks.

Leaf or ToR switch

The EXP400-32X is a 32-QSFP112-port switch in a 1RU form factor. Each of the QSFP112 ports can breakout to 2 x 200G, or 4 x 100G, optimizing compute racks by enabling 100Gbps-per-lane server links and 400G uplink optics. The device is an ideal leaf or ToR switch for cloud data center operators that are driving the rapid adoption of 400Gbps optical modules while also upgrading compute server NICs to 400Gbps speeds.

Xsight Instruction Set Architecture (ISA)

The EXP400-32X also supports Xsight Instruction Set Architecture (ISA) for users to define flexible packet processing rules,routing protocols, and network policies. The programmability is also an important underlying capability for many of the advanced features, including queue management, congestion control, and telemetry. The programmability handles newly-defined notification mechanisms, such as the Ultra Ethernet Transport (UET) protocol, packet trimming, and back-to-sender signaling.

Dynamic Load Balancing (DLB)

Optimized for interconnecting AI/ML, storage, and compute clusters in data centers, the EXP400-32X supports congestion-aware routing, which comprises measuring and signaling congestion as well as load balancing across the network fabric. For a given fabric link, the EXP400-32X can measure flow rate, latency, and queue level. When congestion is detected, it can signal using Explicit Congestion Notification (ECN), Congestion Signaling (CSIG), or other customer-defined mechanisms. The EXP400-32X can handle flowlet-based load balancing and packet spraying across fabric links, as well as traditional flow-based approaches like ECMP.

Features

Supports 12.8Tbps full-duplex throughput
Supports 100 Gbps PAM4 LR SerDes with a retimer-less design
The 32 x 400G QSFP112 ports can breakout to 2 x 200G, or 4 x 100G
UEC-ready programmable congestion measurement and signaling to facilitate dynamic load balancing and fast failure detection and recovery
UEC-ready weighted congestion-aware dynamic load balancing for reducing tail latency
Support front to back airflow; PSUs and fans redundancy
Preloaded with ONIE, supports Xsight OS and Community SONiC
Fully Programmable

Specifications

Switch Ports	32 x QSFP112
Switch Silicon	Xsight Labs X2
Processor	Intel® Xeon® D-1713NTE 4-Core 2.2GHz
BMC	Optional
Memory	32GB DDR4 SO-DIMM with ECC
Storage	1TB m.2 2280 NVMe SSD
Latency	755 ns
Rack	1 RU form factor

Timing and Sync	Optional
Fans	5+1 hot-swappable redundant fans front to back
Storage Temperature	-40°C – 70°C (-40°F – 158°F)
Operating Temperature	0°C – 40°C (32°F – 104°F)
PSU	2 redundant, load-sharing, hot-swappable AC PSUs
Power Draw	Maximum 863W

Compatible Software Option	Compatible Transceivers	Compatible Cables
EXP-OS	400G QSFP112 SR4 200G QSFP56-SR4 100G SR4 100G LR4 100G DR1 100G FR1 100G LR1	400G DAC cable 400G AOC cable 100G DAC 100 AOC