Cisco WS X4148 RJ21 - Catalyst 4000 Series 10/100 Telco Module Manual page 5

Introduction
Series Overview
(continued)
Fixed-configuration Switches
Cisco Catalyst 3750-X Series
Cisco Catalyst 4900 Series
Enterprise-class stackable switches
Fixed-configuration switches offering
with innovative features such as Cisco
high-performance and highest
StackPower, Power over Ethernet
availability in 1-2 RU configuration,
Plus (PoE+), and MAC security.
optimized for data center top of rack
for enterprise branch offices and
server aggregation and for space
mid-market organizations.
constrained branch collapsed core/
distribution LAN aggregation.
• 24 and 48 10/100/1000 PoE+ and
non-PoE models with optional
• Standalone fixed-configuration
four 1 Gb Ethernet SFP or two 10
for low-latency and wire-speed
Gb Ethernet SFP+ uplink network
switching
modules
• Wire-rate performance with 96-320
• PoE+ with 30W power on all ports
Gbps non-blocking switching fabric
in 1 rack unit (RU)
• Layer 2–4 switching and intelligent
• Cisco StackPower: Innovative,
services with dynamic IP routing and
industry-first feature for sharing
IPv6
power among stack members
• Configurations from 48 10/100/1000
• Cisco StackWise Plus for ease of
ports to 24 10 GbE ports
use and resiliency with 64 Gbps
• TwinGig converter module for
throughput
migrating from 1 Gigabit Ethernet
• Backward compatibility with Catalyst
(SFP) to 10 GbE (X2) on 4900M
3750 Series
• Dual, hot-swappable internal AC or
• Enhanced limited lifetime warranty
DC power supplies
• MAC security hardware-based
• Hot-swappable fan trays
encryption
• Multicast routing, IPv6 routing,
and access control list in hardware
• Support LAN Base, IP Base and IP
Services configurations
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Cisco Catalyst 3750-E Series
Stackable switches offering multilayer
switching and the enhanced Cisco
StackWise™ Plus technology for
enterprise branch offices and
mid-market organizations.
• Stackable fixed-configuration
switches featuring Cisco StackWise
Plus technology, a 64 Gbps
interconnect for a unified, resilient
system of up to nine switches
(including Cisco Catalyst 3750
Series switches)
• Layer 2–4 switching and intelligent
services with dynamic IP routing
and IPv6
• Gigabit Ethernet and upgradeable
Gigabit Ethernet to 10 GbE
connectivity
• Up to 48 10/100/1000 ports plus
two 10 GbE X2 ports per stackable
switch or four GbE ports
• Enhanced PoE support; the
capability to power beyond
15.4W per port
• AC power supply failure protection
with external power system
Cisco Catalyst 3750 Series Cisco Catalyst 3560-X Series
Fixed configuration switches with
Stackable switches offering multilayer
switching and Cisco StackWise™ PoE+, optional 10 GE uplinks and MAC
security for enterprise LAN and branch
technology for enterprise branch
access.
offices and mid-market organizations.
• Stackable fixed-configuration • 24 and 48 10/100/1000 PoE+ and
switches featuring Cisco StackWise non-PoE models with optional four
1 GE SFP or two 10 GE SFP+ uplink
technology, a 32 Gbps interconnect
for a unified, resilient system of up to network modules
nine switches
• PoE+ with 30W power on all ports in
1 rack unit (RU) form factor
• Layer 2–4 switching and intelligent
services with dynamic IP routing and
• Dual redundant, modular power
IPv6
supplies and fans
• Fast Ethernet, Gigabit Ethernet and
• Enhanced limited lifetime warranty
10 GbE connectivity
• MAC security hardware-based
• Up to 48 10/100/1000 ports plus four
encryption
SFP ports per stackable switch
• Multicast routing, IPv6 routing, and
• Integrated PoE (Cisco pre-standard
access control list in hardware
and IEEE 802.3af); up to 24 ports with
15.4 watts or 48 ports with 7.3 watts • Support LAN Base, IP Base and IP
Services configurations
• AC power supply failure protection
with external power supply
Cisco Catalyst 3560-E Series
Fixed-configuration switches
combining Gigabit Ethernet
connectivity and PoE for enterprise
LAN access and branch offices.
• Standalone fixed-configuration
switches
• Layer 2–4 switching and intelligent
services with dynamic IP routing and
IPv6
• Gigabit Ethernet and upgradable
Gigabit Ethernet to 10 GbE uplinks
• Up to 48 10/100/1000 ports plus
two 10 GbE X2 ports per stackable
switch or 4 Gigabit Ethernet ports
• Enhanced PoE support; the
capability to power beyond
15.4W per port
• AC power supply failure protection
with external power system
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