VSC7448YIH-01 以太网IC

VSC7448YIH-01

以太网 IC 52-Port L2/L3 Stackable Gigabit Ethernet Sw w/10Gbps Links

52-Port L2/L3 Enterprise Gigabit Ethernet Switch with 10 Gbps Links

Microsemi's next generation switch family delivers a fl exible Enterprise and Industrial Ethernet solution.

The VSC7448 SparX-IV-80™ device is an 80 Gbps SMB/SME Industrial Ethernet switch with up to 52 ports supporting a combination of 1G, 2.5G, and 10G Ethernet ports.

The device provides a rich set of Enterprise Ethernet switching features.  Using multistage Versatile TCAM technology (VCAP™), it delivers VLAN  and QoS processing that enables delivery of differentiated services,  security through intelligent frame processing, and egress frame  manipulation.

Features VSC7448YIH-01

• Main port confi gurations: 36 × 1G SGMII, 12 × QSGMII,

4 × 10G (SFI/XAUI/RXAUI), 24 × 2.5G SGMII

• Additional 10/100/1000 Mbps SGMII/SerDes node processor

• Integrated 500 MHz MIPS 24KEc CPU with MMU and DDR3/

DDR3L SDRAM controller

• PCIe 1.x CPU interface

• Internal shared memory buffer (8 queues per port)

• Jumbo frame support

• Strict priority and DWRR scheduler/shaper

Applications VSC7448YIH-01

• Fully managed L2/L3 switch

• Industrial Ethernet switch

Highlights VSC7448YIH-01

• Up to 48 × 1G, 24 × 2.5G, and 4 × 10G

Ethernet ports

• Fully managed L2 switching and L3

forwarding features

• Industrial temperature range

• Easy upgrade within SparX-IV family to

higher bandwidth including 10 GbE port

support