Cisco Catalyst WS-C3550-24PWR-SMI 24 Port PoE Switch

Kenmerken

Conditie: Gebruikt

Type: Switch

Beschrijving

CISCO Catalyst 3550 Series | 1RU | 24 Ports | 10/100 | PoE | Stackable

The Cisco 3550 series offers users and managers the ability to deploy a cost effective, port-dense fast Ethernet switching solution to their small to medium size businesses. Advanced QoS, GBIC Gigabit up-links, and high-performance routing offer an intelligent solution to meets the demands of today's dynamic IT environments while keeping an eye on the budget.

These 3550 multilayer devices offer investment protection through Cisco Inline Power, or Pre-standard PoE, to IP Telephones, Access Points and other PoE compatible PD's (Powered Devices). Pre-standard power delivers up to 15W of power over standard copper twisted pair cabling. The ability to stack these switches via the integrated GBIC slots allows managers to deploy an array of gigabit interconnect devices and cables to achieve the desired logical aggregation of ports. Stacking also offers resiliency, redundancy and load balancing via Cisco PVST+ (Per VLAN Spanning Tree Plus).

The 1RU WS-C3550-24PWR-SMI ships with Cisco's SMI, or Standard Multilayer Image, software. This configuration offers Advanced QoS, ACL (Access Control Lists), basic routed and static RIP (routed information protocol) and rate limiting.

Quick Specs: Catalyst 3550 Series
24 Ports
10/100
1.6Gbps of throughput through Fast EtherChannel
16Gbps of throughput through Gigabit EtherChannel
Cisco Pre-standard PoE (Cisco Inline Power)
Delivers up to 15W of power per port
SMI (Standard Multilayer Image)
2 Integrated GBIC (Gigabit Interface Converter) ports
RPS Ready

Supported Protocols: ACL (Access Control Lists)
RIP (Routed Information Protocol) RIPv1, RIPv2
Advanced QoS
SPAN (Switch Port Analyzer)
TACACS+ and RADIUS authentication
SSH, Kereros and SNMPv3 encryption
802.1q CoS
DSCP (Differentiated Service Control Point)
WRR (Weighted Round Robin)
WRED (Weighted Random Early Detection)
Rate Limiting through CIR (Committed Information Rate)
CEF (Cisco Express Forwarding)
HSRP (Hot Standby Router Protocol
802.1w RSTP (Rapid Spanning Tree Protocol)
802.1D Spanning Tree Protocol
802.1s MSTP (Multiple Spanning Tree Protocol)
BPDU (Bridge Protocol Data Unit) guard
STRG (Spanning Tree Root Guard)
VTP (VLAN Trunking Protocol)
IGMP
CSUF (CrossStack Uplink Fast)
UDLD (Unidirectional Link Detection

Applications: Intelligent Fast Ethernet Switching for small to medium sized businesses
PoE support for CP-7940G, Cp-7941G, CP-7960, CP-7961G, CP-7910G, CP-7912G and others
PoE support for Cisco 1100, 1200 access points (among others)

Details Model #: WS-C3550-24PWR-SMI
Warranty: Lifetime Warranty
Condition: Used
Weight: 13.98 lbs
Port Quantity: 24
Series: Catalyst 3550
Ethernet Port Speed: Fast Ethernet
Rack Units: 1RU
OSI Layer: 2
Stacking: None
Deployment Pack: No
Hot Swappable Modules: No
Hot Swappable Fans: No
Hot Swappable Power Supply: No
Energy Efficient: No
PoE Compatibility: Inline Power

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