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Cisco WS-C4900M Manual Page 6

Scalable, intelligent lan switching for campus, branch, and data center networks of all sizes.
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Table of Contents
Introduction
Series Overview
Intelligent Switching for the Integrated Network
Modular Switches (continued)
Cisco Catalyst 4500 Series
Cisco Catalyst 4500-E Series modular switches enable a high performance, mobile, and secure user experience.
The Catalyst 4500-E Series is Cisco's lead access and collapsed access/aggregation platform for Borderless
Networks. Offering up to 848 Gbps in switching capacity and 250 Mpps in throughput, Catalyst 4500 E-series
switches are optimized for unified communication with high density POE and POE+, embedded security with Cisco
TrustSec and enable maximum uptime for voice, video and critical applications with services like Stateful Switchover,
non-stop Forwarding, and In-service software upgrades.
Unified Communications:
Cisco pre-standard and IEEE
802.3af PoE Support. 20w PoE
support for 802. 1 1n access points.
Up to 60 watts per port with
E-Series line cards. Extensive
QoS features with up to 8 user
configurable queues per port.
Non-stop Communications:
Redundant supervisor engines
with In Service Software Upgrade
(ISSU), non-stop Forwarding/
Stateful Switchover (NSF/SSO)
offering 50 ms failover; Application
visibility with WireShark, Campus
virtualization with EVN (Easy
Virtual Network); redundant
power supplies with power circuit
redundancy; hot-swappable
fan trays with redundant fans.
Simplified Operations:
Minimize network operational
time with ISSU, EEM, AutoQoS,
Smartports RSPAN; TDR, OIR,
Flexible NetFlow for application
visibility, Cisco Prime, and LMS.
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Comprehensive Security:
Integrated Network Admission
Control (NAC) and Comprehensive
security with Cisco TrustSec
and 802. 1 x, H/W-based Control
Plane Policing (CoPP); integrated
man-in-the-middle and DoS attack
mitigation; NetFlow; access control
lists for IPv4 and IPv6 at wire rate
and SSH.
Flexible Options:
3,6,7 and 10-slot chassis
supporting numerous connectivity
configurations with up to 48
Gbps per slot capacity, 10/100,
10/100/1000 (PoE or non-PoE),
GE SFP Fiber and 10 GE line cards.
Mix and match classic line cards
with high performance E-Series
line cards for maximum flexibility.
High Port Density:
Up to 384 Fast Ethernet or Gigabit
Ethernet Ports (PoE or non PoE)
and up to 100 10 Gigabit Ethernet
(10 GBE) ports.
Investment Protection:
Evolutionary centralized modular
Architecture, media flexibility,
and scalability of the Catalyst
4500 Series delivers maximum
investment protection with
backward and forward
compatibility across several
generations dating back to 1999.

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