VSC7437XMT

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Highlights

• Virutal Service Aware Architecture (ViSAA™)

• Hardware-based Ethernet OAM, performance

monitoring, and Service Activation

Measurement (SAM)

• Network demarcation

• Hierarchical QoS priority for queuing and

subscriber separation

• Service protection (linear, ring)

Applications

• Microcell, femtocell, and picocell base stations

• Small cell backhaul systems

a silicon implementation that offers an unmatched level of Service

Edge and Carrier Ethernet (CE) networking features. ViSAA achieves

wirespeed performance for even the most feature-rich Carrier

Ethernet services. VSC7437 also integrates VeriTime™, Microsemi's

patent-pending timing technology that delivers the industry’s most

accurate IEEE 1588v2 time stamping. Combined with PTP software

and an advanced Servo algorithm, Microsemi offers the most

accurate 1588 solution.

The VSC7437 Carrier Ethernet switch contains four 10/100/1000

Mbps ports (up to two copper ports), two 10/100/1000/2500

MPLS-TP technology, VSC7437 delivers MEF CE 2.0 EVCs. The

Versatile Content Aware Processor (VCAP™) architecture is scalable

and fl exible for secure applications. It features advanced TCAM

classifi cation in both ingress and egress. Per-EVC features include a

rich set of statistics, OAM for end-to-end performance monitoring,

and dual-rate policing and shaping.

VSC7437 supports IPv4/IPv6 Layer-3 (L3) routing and IPv4/IPv6

L3 multicast groups. L3 security features include source guard and

unicast Reverse Path Forwarding (uRPF) tasks.

VSC7437 supports Microsemi's application programming interface

Pseudowire

Emulation (PWE)

Over Ethernet

Aggregation and Core

IP, MPLS, Ethernet, OTN

Ethernet

Over

Microwave (MW)

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trademarks and service marks are the property of their respective owners.

VPPD-03832. 1.1. 10/17.

Features

• 4 × 10/100/1000 ports (up to two copper), 2 ×

10/100/1000/2500 ports, 2 × 10/100/1000/2500/10000 ports

• Integrated DPLL and integrated shared packet memory

• Fully nonblocking wire-speed switching performance for all

frame sizes

• 8 QoS classes with thousands of H-QoS queues

• Energy Effi cient Ethernet (EEE)

• Priority-based fl ow control