Cisco 2520 Connected Grid Switch - Switch - Managed - 24 x 10/100 + 2 x combo Gigabit SFP - desktop, rack-mountable

General

Features

VLAN support, Rapid Spanning Tree Protocol (RSTP) support, DHCP snooping, Port Aggregation Protocol (PAgP) support, Quality of Service (QoS), RADIUS support, Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), Class of Service (CoS)

Compliant Standards

IEEE 802.3u, IEEE 802.3i

Device Type

Switch - 24 ports - Managed

Enclosure Type

Desktop, rack-mountable

Status Indicators

Port status, power, system, alarm

Remote Management Protocol

RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, CLI

RAM

256 MB DDR2 SDRAM

Capacity

IGMP groups: 1000 ¦ MAC addresses: 8000

Performance

Bandwidth: 8 Gbps ¦ Forwarding performance: 6.5 Mpps

Ports

24 x 10/100 + 2 x combo Gigabit SFP

Subtype

Fast Ethernet

Expansion / Connectivity

Interfaces

24 x 100Base-TX RJ-45 ¦ 2 x 1000Base-T RJ-45 ¦ 2 x console RJ-45 management ¦ 2 x SFP (mini-GBIC)

Expansion Slots

1 (total) / 1 (free) x SD Memory Card

Power

Power Device

Internal power supply (not installed) - hot-plug

Max Supported Qty

2

Power Redundancy

Optional

Power Redundancy Scheme

1+1 (with optional power supply)

Software / System Requirements

Software Included

Cisco IOS LAN Base