端口

· 交换端口: 48 x SFP+ 支持 10GbE or 1GbE

· 6 x QSFP 支持40GbE or 4 x 10GbE

· 前面板管理端口:

· 1 x RJ-45 串口

· 1 x RJ-45 100/1000BASE-T 管理口

· 1 x USB Type A 存储口

硬件配置

· 交换芯片: Broadcom BCM56854 Trident II 720Gbps

· CPU :

· FR5710-54X: Freescale P2041 quad-core 1.5GHz CPU

· 2 GB DDR3 SDRAM with ECC

· 128 MB NOR Flash

· 8 GB NAND Flash

· 8GB SD Card

· FR5712-54X: Intel Atom C2538 quad-core 2.4GHz x86 processor

· 8 GB SO-DIMM DDR3 RAM with ECC

· 16 MB SPI Flash

· 8 GB NAND Flash

性能指标

· 线速转发: L2 and L3

· 交换容量: 1.44 Tbps full duplex

· 转发速率: 1 Bpps

· 缓存: 12 MB integrated packet buffer

· 时延: 720 ns (L2/L3, cut-through mode, full line rate)

· MAC 地址: 32 K min./288 K max.

· VLAN IDs: 4 K

· IPv4: 16 K min./112 K max. host entries; 16 K LPM entries ，只支持TCAM模式

· IPv6: 8 K min./56 K max. host entries; IPv6/64=8K TCAM-only 模式

支持的接口

· SFP+ Ports:

· 10GBASE-CR DAC: up to 5 m 被动模式; up to 10 m 主动模式

· 10GBASE-SRL/SR: up to 100/300 m over OM3 MMF

· 10GBASE-LR: Up to 10km over SMF 10GBASE-

· 1000BASE-SX, 1000BASE-LX, 100/1000BASE-T

· QSFP Ports:

· 40GBASE-CR4 DAC; 0.5 m to 7 m; 主动和被动

· 40GBASE-CR4 DAC to 4 x SFP+ 10GBASE-CR DAC; 被动模式 5m;主动模式 10m

· 40GBASE-SR4: Up to 100 m over OM3 MMF, 150 m over OM4 MMF

· 40GBASE-SR4 to 6 x 10GBASE-SR: 100 m over OM3, 150 m

· OM4

· 40GBASE-LR4: Up to 10km over SMF

物理规格和环境参数

· 尺寸(WxDxH): 47.3 x 44.25 x 4.39 cm

· 重量: 8.5 kg, 含两个PSU模块

· 风扇: hot-swappable 4+1 redundant fans

· 运行温度: 0°C to 40°C (32°F to 104°F)

· 存放温度 -40°C to 70°C (-40°F to 158°F)

· 运行湿度: 5% to 95% non-condensing