يحتوي هذا الجهاز على 4 وحدات الرفّ (4RU) ويحتوي على 4 مصادر طاقة AC القابلة للاستبدال (2+2 للتأکّد من الاستقرار).

Specifications

Product Highlights

• Broadcom Tomahawk 4 BCM56990 Chip with High Throughput and Low Latency
• Support Ansible, NETCONF, Python, etc. Configuration and Automation Tools
• Flexible 100/200/400GbE Interface Speeds
• Support BGP4/BGP4+, REUP, GR, BFD
• Low-latency, Zero Packet Loss with PFC, ECN, RDMA over Converged Ethernet (RoCE)
• 2+2 Hot-swappable Power Supplies, 7+1 Smart Fans
• Support SPAN/RSPAN/ERSPAN for Visibility
• Support ACL, RADIUS, TACACS+, etc. for Security
• Support SNMP v1/v2c/v3, CLI, Telnet, SSH

Features

High-Performance Computing DC Network Solution

Suitable for IDC hosting, entertainment, education and scientific research, finance, Internet and other industries.

Broadcom Tomahawk 4 Chip Delivers High-performance and Large-capacity

Support higher computing power to meet the needs of various business scenarios with high computing power requirements.

BCM56990

Broadcom Chip

51.2 Tbps

Switching Capacity

1.2 μs

Low Latency

10,300 Mpps

Forwarding Rate

Dual Redundant Power Supplies and Smart Fans

Hardware-level redundancy protection to ensure business continuity and uninterrupted network.

7+1 Hot-swap Fans

Variable-speed fans for superior cooling, noise and power reduction

2+2 Dual AC PSU

PSUs can be removed/replaced without shutting down the system

Up to 120KM long-distance communication, simpler DCI interconnection

Support 400G ZR/ZR+ transceivers interconnection, reducing intermediate transmission equipment. DCI networking cost can be reduced by 15%-30%.

Millisecond Fault Detection and Recovery

Graceful Restart (GR) and Bidirectional Forwarding (BFD) mechanisms ensure that the network can achieve millisecond-level fault detection and recovery even when the network bears heavy traffic.