Key Features
Cisco Catalyst 3750-X Series
The Cisco Catalyst 3750-X Series Switches are an enterprise-class lines of
stackable switches. These switches provide high availability, scalability, security,
energy efficiency, and ease of operation with innovative features such as Cisco
StackPower, IEEE 802.3at Power over Ethernet Plus (PoE+) configurations, optional
network modules, redundant power supplies, and Media Access Control Security
(MACsec) features. The Cisco Catalyst 3750-X Series with StackWise
®
Plus
technology provides scalability, ease of management and investment protection for
the evolving business needs. The Cisco Catalyst 3750-X enhances productivity by
enabling applications such as IP telephony, wireless, and video for borderless
network experience.
151
• 24 and 48 10/100/1000 PoE+ and non-PoE
models
• Optional four Gigabit Ethernet (GBE) SFP or two
10 GBE SFP+ uplink network modules
• Industry first PoE+ with 30W power on all ports
in 1 rack unit (RU) form factor
• Dual redundant, modular power supplies
and fans
• Media Access Control Security (MACsec)
hardware-based encryption
• IPv4 and IPv6 routing, Multicast routing,
advanced quality of service (QoS), and security
features in hardware
• Enhanced limited lifetime warranty (LLW) with
next business day (NBD) advance hardware
replacement and 90 day access to Cisco
Technical Assistance Center (TAC) support
• Enhanced Cisco EnergyWise for operational
cost optimization by measuring actual power
consumption of the PoE devices, reporting,
and reducing energy consumption across
the network
• USB Type-A and Type-B ports for storage
and console respectively and an out-of-band
Ethernet management port
• Cisco StackPower™ technology: An innovative
feature and industry first for sharing power
among stack members
• Cisco StackWise Plus technology for ease of
use and resiliency with 64 Gbps of throughput
• Investment protection with backward
compatibility with all other models of Cisco
Catalyst 3750 Series Switches
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Product Overview (continued)
Product Number Product Description
Catalyst 4900 Accessories
PWR-C49E-300AC-R
4948E 300-Watt AC Power Supply
PWR-C49E-300AC-F
4948E-F 300-Watt AC Power Supply
PWR-C49-300DC-F
4948E-F 300-Watt DC Power Supply
PWR-C49M-1000AC
4900M AC Power Supply, 1000W
PWR-C49M-1000AC=
4900M AC Power Supply, 1000W
PWR-C49M-1000AC/2
Redundant AC Power Supply for 4900M
PWR-C49M-1000DC
4900M DC Power Supply
PWR-C49M-1000DC/2
4900M DC Power Supply Redundant
PWR-C49-300AC
4948 300-Watt AC Power Supply
PWR-C49-300AC=
4948 300-Watt AC Power Supply (Spare)
PWR-C49-300AC/2
4948 300-Watt AC Power Supply Redundant
PWR-C49-300DC
4900 300-Watt DC Power Supply
PWR-C49-300DC=
4900 300-Watt DC Power Supply (Spare)
PWR-C49-300DC/2
4900 300-Watt DC Power Supply Redundant
WS-X4993-F
4900E-F Fan Tray
WS-X4992=
4900M Fan Tray (Spare)
WS-X4991=
4948 Fan Tray (Spare)
C4948-ACC-KIT=
4900 Spare Accessory Kit
C4948-BKT-KIT=
4900 Front and Rear Mount Brackets
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