Product information | Cisco WS-C3750E-48PD-EF - Catalyst 3750E 48-GIG 2-10GE Product specifications

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Product information | Cisco WS-C3750E-48PD-EF - Catalyst 3750E 48-GIG 2-10GE Product specifications | Manualzz
Data Sheet
Cisco Catalyst 3750-E Series Switches
®
®
The Cisco Catalyst 3750-E Series Switches with StackWise Plus (Figure 1) is an
enterprise-class line of stackable wiring closet switches that facilitates the deployment of
secure converged applications while maximizing investment protection for evolving
network and application requirements. Combining 10/100/1000 and Power over Ethernet
(PoE) configurations with 10 Gigabit Ethernet uplinks, the Cisco Catalyst 3750-E
enhances worker productivity by enabling applications such as IP telephony, wireless, and
video.
Cisco Catalyst 3750-E Series Primary Features
●
Cisco TwinGig converter module for migrating uplinks from Gigabit Ethernet to 10 Gigabit
Ethernet
●
Cisco EnergyWise for greenhouse gas emissions and operational cost optimization by
measuring, reporting, and reducing energy consumption across the entire corporate
infrastructure, well beyond the scope of IT
●
PoE configurations with up to 15.4 W of PoE on all 48 ports
●
Enhanced PoE supporting up to 20W of PoE per port
●
StackWise Plus for ease of use and resiliency with 64 Gbps of throughput
●
Modular power supply with externally available backup
●
Multicast routing, IPv6 routing, and access control list in hardware
●
Out-of-band Ethernet management port along with RS-232 console port
Figure 1.
Cisco Catalyst 3750-E Series Switches (front and back)
Switch Configurations
Table 1 shows the Cisco Catalyst 3750-E Series configurations:
Table 1.
Switch Configurations
Feature
Description
Cisco Catalyst 3750E-24TD
24 Ethernet 10/100/1000 ports and 2 X2 10 Gigabit Ethernet uplinks
Cisco Catalyst 3750E-24PD
24 Ethernet 10/100/1000 ports with PoE and 2 X2 10 Gigabit Ethernet uplinks
Cisco Catalyst 3750E-48TD
48 Ethernet 10/100/1000 ports and 2 X2 10 Gigabit Ethernet uplinks
Cisco Catalyst 3750E-48PD
48 Ethernet 10/100/1000 ports with PoE and 2 X2 10 Gigabit Ethernet uplinks
Cisco Catalyst 3750E-48PD-F
48 Ethernet 10/100/1000 ports with > 15.4 watts PoE on all 48 ports and 2 X2 10
Gigabit Ethernet uplinks
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 1 of 22
Data Sheet
Cisco Catalyst 3750-E Software
Cisco Catalyst 3750-E Series is available with either the IP Base or the IP Services feature set.
The IP Base feature set includes advanced quality of service (QoS), a suite of security features,
rate-limiting, access control lists, and basic static and Routing Information Protocol (RIP) routing
capability. The IP Services feature set provides a richer set of enterprise-class features, including
advanced hardware-based IP unicast and multicast routing—Enhanced Interior Gateway Routing
Protocol (EIGRP), Open Shortest Path First (OSPF), Border Gateway Protocol (BGP), Protocol
Independent Multicast (PIM), and IPv6 routing such as OSPFv3 and EIGRPv6.
Customers can transparently upgrade the software feature set in the Cisco Catalyst 3750-E Series
®
Switches through Cisco IOS Software Activation. Software activation authorizes and enables the
Cisco IOS Software feature sets. A special file contained in the switch, called a license file, is
examined by Cisco IOS Software when the switch is powered on. Based on the license’s type,
Cisco IOS Software activates the appropriate feature set. License types can be changed, or
upgraded, to activate a different feature set. For detailed information about Software Activation,
visit http://www.cisco.com/go/sa.
Investment Protection
The Cisco Catalyst 3750-E Series Switches are compatible with the Cisco Catalyst 3750 Series
Switches, enabling customers to stack them together and thereby protect existing investment in
the Cisco Catalyst 3750 Series Switches. The Cisco TwinGig Small Form-Factor Pluggable (SFP)
converter module further protects customers’ investment in Cisco Catalyst 3750-E Series Switches
by enabling migration from Gigabit Ethernet to 10 Gigabit Ethernet uplinks, as business needs
require, without having to upgrade the switches.
Cisco StackWise Plus Technology
Cisco StackWise Plus technology is built on the highly successful StackWise™ technology, which
is a premium stacking architecture optimized for Gigabit Ethernet. StackWise technology was
designed to respond to additions, deletions, and redeployment while maintaining constant
performance. The stack behaves as a single switching unit that is managed by a master switch
elected from one of the member switches. The master switch automatically creates and updates all
the switching and optional routing tables. A working stack can accept new members or delete old
ones without service interruption. StackWise creates a highly resilient single unified system of up
to nine switches, providing simplified management using a single IP address, single telnet session,
single command-line interface (CLI), auto-version checking, autoconfiguration, and more.
StackWise Plus supports all the features of StackWise and provides backward compatibility with
the existing Cisco Catalyst 3750 Series Switches while enhancing the throughput of the system up
to 64 Gbps. StackWise Plus also enables local switching in Cisco Catalyst 3750-E Series
Switches. Local switching packets coming into a port in the Cisco Catalyst 3750-E Series Switch
destined for another port in the same switch do not have to traverse through the stack ring, thus
increasing the forwarding capacity of the switch.
Cisco EnergyWise Technology
Cisco EnergyWise is an innovative architecture, added to the Cisco Catalyst 3750-E switches,
promoting companywide sustainability by reducing energy consumption across an entire corporate
infrastructure and affecting more than 50 percent of global greenhouse gas emissions created by
worldwide building infrastructure, a much greater effect than the 2 percent generated by the IT
industry. Cisco EnergyWise enables companies to measure the power consumption of network
infrastructure and network-attached devices and manage power consumption with specific
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 2 of 22
Data Sheet
policies, reducing power consumption to realize increased cost savings, potentially affecting any
powered device.
EnergyWise encompasses a highly intelligent network-based approach to communicate messages
that measure and control energy between network devices and endpoints. The network discovers
Cisco EnergyWise manageable devices, monitors their power consumption, and takes action
based on business rules to reduce power consumption. EnergyWise uses a unique domainnaming system to query and summarize information from large sets of devices, making it simpler
than traditional network management capabilities. Cisco EnergyWise’s management interfaces
allow facilities and network management applications to communicate with endpoints and each
other using the network as a unifying fabric. The management interface uses standard SNMP or
SSL to integrate Cisco and third-party management systems.
Cisco EnergyWise extends the network as a platform for power control plane for gathering,
managing, and reducing power consumption of all devices, resulting in companywide optimized
power delivery and reduced energy costs.
10 Gigabit Ethernet Uplinks and the Cisco TwinGig SFP Converter
The Cisco Catalyst 3750-E features wire-speed 10 Gigabit Ethernet uplink ports for high-bandwidth
applications, relieving congestion and ensuring smooth delivery of data. The TwinGig SFP
converter (see Figure 2) converts a 10 Gigabit Ethernet X2 interface into two Gigabit Ethernet SFP
ports. This way, customers can initially use the switch with Gigabit Ethernet uplinks and later
implement 10 Gigabit Ethernet uplinks as business demands change, without having to upgrade
the access layer.
Figure 2.
Cisco TwinGig Adapter Converting 10 Gigabit Ethernet X2 Interface into Two Gigabit Ethernet
SFP Interfaces
Modular Power Supplies
The Cisco Catalyst 3750-E Series Switches have one power supply slot and support the following
power supplies. PoE switches require a PoE power supply. Data-only switches can operate with
any of the power supplies.
●
C3K-PWR-1150WAC: 1150WAC power supply with 800W PoE
●
C3K-PWR-750WAC: 750WAC power supply for 24-port switch with 420W PoE
●
C3K-PWR-265WAC: 265WAC power supply for 48-port or 24-port switch without PoE
●
C3K-PWR-265WDC: 265WDC power supply for 48-port or 24-port switch without PoE
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 3 of 22
Data Sheet
Maximum power availability for converged voice and data networks is attainable when a Cisco
Catalyst 3750-E Series Switch is combined with the Cisco RPS 2300 Redundant Power System for
transparent protection against internal power supply failures and an uninterruptible power supply
(UPS) system to safeguard against power outages. Using the RPS 2300 to provide backup power,
the Cisco Catalyst 3750-E Series Switch power supplies become hot swappable. Table 3 shows
the power supply compatibility matrix.
Power over Ethernet
The Cisco Catalyst 3750-E Series can provide a lower total cost of ownership for deployments that
®
incorporate Cisco IP phones, Cisco Aironet wireless LAN (WLAN) access points, or any IEEE
802.3af-compliant end device. PoE removes the need for wall power to each PoE-enabled device
and eliminates the cost for additional electrical cabling and circuits that would otherwise be
necessary in IP phone and WLAN deployments. The Cisco Catalyst 3750-E 24-port PoE
configurations can support 24 simultaneous full-powered PoE ports at 15.4W for full powereddevice support. The Cisco Catalyst 3750-E 48-port PoE configurations can support 48
simultaneous full-powered PoE ports at 15.4W when using the optional 1150W power supply.
Alternatively, for deployments that do not need full PoE on all ports, a smaller power supply can be
used in conjunction with Cisco Catalyst Intelligent Power Management to support 24-port and 48port PoE configurations.
In addition, Cisco Catalyst Intelligent Power Management supports Enhanced PoE where up to
20W of PoE can be delivered to each port. This capability enables support of PoE devices such as
802.11n wireless equipment where >15.4W of PoE is required.
Redundant Power System
The Cisco Catalyst 3750-E Series Switches support the new generation of Redundant Power
Supply (RPS) 2300. The RPS 2300 increases availability in a converged data, voice, and video
network by providing transparent power backup to two of six attached Cisco Catalyst 3750-E
Series Switches at the same time. The failed power supply can be swapped out while the switch is
being powered up by the RPS 2300.
Primary Features and Benefits
Ease of Use: Deployment
A working stack is self-managing and self-configuring. When switches are added or removed, the
master switch automatically loads the Cisco IOS Software version running on the stack to the new
switch, loads the global configuration parameters, and updates all the routing tables to reflect
changes. Upgrades are applied universally and simultaneously to all members of the stack.
The Cisco Catalyst 3750-E Series stacks up to nine switches as a single logical unit for a total of
468 Ethernet 10/100/1000 ports, 432 PoE 10/100/1000 ports, or 18 10 Gigabit Ethernet ports.
Individual 10/100/1000 units can be joined in any combination to evolve with network needs.
Other ease of use features include but are not limited to:
●
Smartports enable fast and easy configuration of Cisco recommended best practice
security and QoS features, encapsulating years of Cisco networking expertise.
●
Dynamic Host Configuration Protocol (DHCP) autoconfiguration of multiple switches
through a boot server eases switch deployment.
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Data Sheet
●
Automatic QoS (AutoQoS) simplifies QoS configuration in voice over IP (VoIP) networks by
issuing interface and global switch commands to detect Cisco IP phones, classify traffic,
and help enable egress queue configuration.
●
Master configuration management helps ensure that all switches are automatically
upgraded when the master switch receives a new software version. Automatic software
version checking and updating help ensure that all stack members have the same software
version.
●
Autonegotiation on all ports automatically selects half- or full-duplex transmission mode to
optimize bandwidth.
●
Dynamic Trunking Protocol (DTP) facilitates dynamic trunk configuration across all switch
ports.
●
Port Aggregation Protocol (PAgP) automates the creation of Cisco Fast EtherChannel
®
groups or Gigabit EtherChannel groups to link to another switch, router, or server.
●
Link Aggregation Control Protocol (LACP) allows the creation of Ethernet channeling with
devices that conform to IEEE 802.3ad. This feature is similar to Cisco EtherChannel
technology and PAgP.
●
Automatic media-dependent interface crossover (MDIX) automatically adjusts transmit and
receive pairs if an incorrect cable type (crossover or straight-through) is installed.
●
Unidirectional Link Detection Protocol (UDLD) and Aggressive UDLD allow unidirectional
links caused by incorrect fiber-optic wiring or port faults to be detected and disabled on
fiber-optic interfaces.
High Availability
The Cisco Catalyst 3750-E Series increases availability for stackable switches. Each switch can
operate both as master controller and as forwarding processor. Each switch in the stack can serve
as a master, creating a 1:N availability scheme for network control. In the unlikely event of a single
unit failure, all other units continue to forward traffic and maintain operation.
Other high-availability features include but are not limited to:
●
Cross-Stack EtherChannel provides the ability to configure Cisco EtherChannel technology
across different members of the stack for high resiliency.
●
Flexlink provides link redundancy with convergence time less than 100 ms.
●
IEEE 802.1s/w Rapid Spanning Tree Protocol (RSTP) and Multiple Spanning Tree Protocol
(MSTP) provide rapid spanning-tree convergence independent of spanning-tree timers and
also offers the benefit of Layer 2 load balancing and distributed processing. Stacked units
behave as a single spanning-tree node.
●
Per-VLAN Rapid Spanning Tree (PVRST+) allows rapid spanning-tree reconvergence on a
per-VLAN spanning-tree basis, without requiring the implementation of spanning-tree
instances.
●
Cisco Hot Standby Router Protocol (HSRP) is supported to create redundant, failsafe
routing topologies.
●
Switch-port autorecovery (Errdisable) automatically attempts to reactivate a link that is
disabled because of a network error.
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 5 of 22
Data Sheet
High-Performance IP Routing
Cisco Express Forwarding hardware routing architecture delivers extremely high-performance IP
routing in the Cisco Catalyst 3750-E Series Switches.
●
IP unicast routing protocols (Static, Routing Information Protocol Version 1 [RIPv1], and
RIPv2, RIPng, EIGRP stub) are supported for small-network routing applications.
●
Advanced IP unicast routing protocols (OSPF, EIGRP, BGPv4 and IS-ISv4) are supported
for load balancing and constructing scalable LANs. IPv6 routing (OSPFv3, EIGRPv6) is
supported in hardware for maximum performance. The IP Services feature set is required.
●
Equal-cost routing facilitates Layer 3 load balancing and redundancy across the stack.
●
Policy-based routing (PBR) allows superior control by facilitating flow redirection regardless
of the routing protocol configured. The IP Services feature set is required.
●
HSRP provides dynamic load balancing and failover for routed links, up to 32 HSRP links
supported per unit or stack.
●
Protocol Independent Multicast (PIM) for IP multicast routing is supported, including PIM
sparse mode (PIM-SM), PIM dense mode (PIM-DM), PIM sparse-dense mode and Source
Specific Multicast (SSM). The IP Services feature set is required.
Superior Quality of Service
The Cisco Catalyst 3750-E Series offers Gigabit Ethernet speed with intelligent services that keep
everything flowing smoothly, even at 10 times the normal network speed. Industry-leading
mechanisms for marking, classification, and scheduling deliver superior performance for data,
voice, and video traffic, all at wire speed.
Following are some of the QoS features supported in the Cisco Catalyst 3750-E Series Switches:
●
●
Cross-stack QoS allows QoS to be configured across the entire stack.
802.1p class of service (CoS) and differentiated services code point (DSCP) field
classification is provided, using marking and reclassification on a per-packet basis by
source and destination IP address, MAC address, or Layer 4 TCP/UDP port number.
●
Cisco control-plane and data-plane QoS ACLs on all ports help ensure proper marking on a
per-packet basis.
●
Four egress queues per port help enable differentiated management of up to four traffic
types across the stack.
●
Shaped Round Robin (SRR) scheduling helps ensure differential prioritization of packet
flows by intelligently servicing the ingress queues and egress queues.
●
Weighted Tail Drop (WTD) provides congestion avoidance at the ingress and egress
queues before a disruption occurs.
●
Strict priority queuing helps ensure that the highest-priority packets are serviced ahead of
all other traffic.
●
The Cisco committed information rate (CIR) function provides bandwidth in increments as
low as 8 Kbps.
●
Rate limiting is provided based on source and destination IP address, source and
destination MAC address, Layer 4 TCP/UDP information, or any combination of these
fields, using QoS ACLs (IP ACLs or MAC ACLs), class maps, and policy maps.
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 6 of 22
Data Sheet
●
Up to 64 aggregate or individual policers are available per Fast Ethernet or Gigabit
Ethernet port.
Advanced Security
The Cisco Catalyst 3750-E Series supports a comprehensive set of security features for
connectivity and access control, including ACLs, authentication, port-level security, and identitybased network services with 802.1x and extensions. This set of comprehensive features not only
helps prevent external attacks, but defends the network against “man-in-the-middle” attacks, a
primary concern in today’s business environment. The switch also supports the Network
Admission Control (NAC) security framework.
●
Dynamic ARP Inspection (DAI) helps ensure user integrity by preventing malicious users
from exploiting the insecure nature of the ARP protocol.
●
DHCP Snooping prevents malicious users from spoofing a DHCP server and sending out
bogus addresses. This feature is used by other primary security features to prevent a
number of other attacks such as ARP poisoning.
●
IP source guard prevents a malicious user from spoofing or taking over another user’s IP
address by creating a binding table between the client’s IP and MAC address, port, and
VLAN.
●
Private VLANs restrict traffic between hosts in a common segment by segregating traffic at
Layer 2, turning a broadcast segment into a nonbroadcast multi-access-like segment.
●
Private VLAN Edge provides security and isolation between switch ports, which helps
ensure that users cannot snoop on other users’ traffic.
●
Unicast RPF feature helps mitigate problems caused by the introduction of malformed or
forged (spoofed) IP source addresses into a network by discarding IP packets that lack a
verifiable IP source address.
●
IEEE 802.1x allows dynamic, port-based security, providing user authentication.
●
IEEE 802.1x with VLAN assignment allows a dynamic VLAN assignment for a specific user
regardless of where the user is connected.
●
IEEE 802.1x with voice VLAN permits an IP phone to access the voice VLAN irrespective of
the authorized or unauthorized state of the port.
●
IEEE 802.1x and port security are provided to authenticate the port and manage network
access for all MAC addresses, including that of the client.
●
IEEE 802.1x with an ACL assignment allows for specific identity-based security policies
regardless of where the user is connected.
●
IEEE 802.1x with guest VLAN allows guests without 802.1x clients to have limited network
access on the guest VLAN.
●
Web authentication for non-802.1x clients allows non-802.1x clients to use an SSL-based
browser for authentication.
●
Multi-Domain Authentication allows an IP phone and a PC to authenticate on the same
switch port while placing them on appropriate Voice and Data VLAN.
●
MAC Auth Bypass (MAB) for voice allows third-party IP phones without an 802.1x
supplicant to get authenticated using the MAC address.
●
Cisco security VLAN ACLs on all VLANs prevents unauthorized data flows from being
bridged within VLANs.
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 7 of 22
Data Sheet
●
Cisco standard and extended IP security router ACLs define security policies on routed
interfaces for control-plane and data-plane traffic. IPv6 ACLs can be applied to filter
IPv6 traffic.
●
Port-based ACLs for Layer 2 interfaces allow security policies to be applied on individual
switch ports.
●
Secure Shell (SSH) Protocol, Kerberos, and Simple Network Management Protocol Version
3 (SNMPv3) provide network security by encrypting administrator traffic during Telnet and
SNMP sessions. SSH Protocol, Kerberos, and the cryptographic version of SNMPv3 require
a special cryptographic software image because of U.S. export restrictions.
●
Bidirectional data support on the Switched Port Analyzer (SPAN) port allows Cisco Intrusion
Detection System (IDS) to take action when an intruder is detected.
●
TACACS+ and RADIUS authentication facilitates centralized control of the switch and
restricts unauthorized users from altering the configuration.
●
MAC Address Notification allows administrators to be notified of users added to or removed
from the network.
●
Port Security secures the access to an access or trunk port based on MAC address.
●
Multilevel security on console access prevents unauthorized users from altering the switch
configuration.
●
Bridge protocol data unit (BPDU) Guard shuts down Spanning Tree PortFast-enabled
interfaces when BPDUs are received to avoid accidental topology loops.
●
Spanning Tree Root Guard (STRG) prevents edge devices not in the network
administrator’s control from becoming Spanning Tree Protocol root nodes.
●
IGMP filtering provides multicast authentication by filtering out nonsubscribers and limits
the number of concurrent multicast streams available per port.
●
Dynamic VLAN assignment is supported through implementation of VLAN Membership
Policy Server client capability to provide flexibility in assigning ports to VLANs. Dynamic
VLAN facilitates the fast assignment of IP addresses.
Intelligent Power over Ethernet (PoE) Management
The Cisco Catalyst 3750-E PoE models support Cisco IP phones and Cisco Aironet WLAN access
points, as well as any IEEE 802.3af-compliant end device. The Cisco Catalyst 3750-E-48PD can
support 48 simultaneous full-powered PoE ports at 15.4W with the 1150W power supply.
●
Cisco Discovery Protocol version 2 (CDPv2) allows the Cisco Catalyst 3750-E Series
Switch to negotiate a more granular power setting when connecting to a Cisco powered
device such as IP phones or access points than what is provided by IEEE classification.
●
Per Port power consumption command allows customers to specify maximum power setting
on an individual port.
●
Per Port PoE Power Sensing measures actual power being drawn, enabling more intelligent
control of powered devices.
●
The PoE MIB provides proactive visibility into power usage and allows customers to set
different power level thresholds
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 8 of 22
Data Sheet
Management and Control Features
Each Cisco Catalyst 3750-E Series stack is managed as a single object and has a single
IP address. The primary management and control features in the Cisco Catalyst 3750-E
Switches include:
●
Cisco IOS Software CLI support provides common user interface and command set with all
Cisco routers and Cisco Catalyst desktop switches.
●
Switching Database Manager Templates for access, routing, and VLAN deployment allow
the administrator to easily maximize memory allocation to the desired features based on
deployment-specific requirements.
●
Generic On-Line Diagnostic (GOLD) checks the health of hardware components and
verifies proper operation of the system data and control plane at run time and boot time.
●
Virtual routing and forwarding (VRF)-Lite enables a service provider to support two or more
VPNs, with overlapping IP addresses.
●
Local Proxy Address Resolution Protocol (ARP) works in conjunction with Private VLAN
Edge to minimize broadcasts and maximize available bandwidth.
●
VLAN1 minimization allows VLAN1 to be disabled on any individual VLAN trunk.
●
Smart Multicast, with Cisco StackWise Plus technology, allows the Cisco Catalyst 3750-E
Series to offer greater efficiency and support for more multicast data streams such as video
by putting each data packet onto the backplane only once.
●
Internet Group Management Protocol (IGMP) Snooping for IPv4 and IPv6 MLD v1 and v2
Snooping provide fast client joins and leaves of multicast streams and limit bandwidthintensive video traffic to only the requestors.
●
Multicast VLAN Registration (MVR) continuously sends multicast streams in a multicast
VLAN while isolating the streams from subscriber VLANs for bandwidth and security
reasons.
●
Per-port broadcast, multicast, and unicast storm control prevents faulty end stations from
degrading overall systems performance.
●
Voice VLAN simplifies telephony installations by keeping voice traffic on a separate VLAN
for easier administration and troubleshooting.
●
Cisco VLAN Trunking Protocol (VTP) supports dynamic VLANs and dynamic trunk
configuration across all switches.
●
Remote Switch Port Analyzer (RSPAN) allows administrators to remotely monitor ports in a
Layer 2 switch network from any other switch in the same network.
●
For enhanced traffic management, monitoring, and analysis, the Embedded Remote
Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms,
and events).
●
Layer 2 traceroute eases troubleshooting by identifying the physical path that a packet
takes from source to destination.
●
Trivial File Transfer Protocol (TFTP) reduces the cost of administering software upgrades
by downloading from a centralized location.
●
Network Timing Protocol (NTP) provides an accurate and consistent timestamp to all
intranet switches.
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 9 of 22
Data Sheet
●
Multifunction LEDs per port for port status; half-duplex and full-duplex mode; and 10BASET, 100BASE-TX, and 1000BASE-T indication as well as switch-level status LEDs for
system, redundant-power supply, and bandwidth utilization provide a comprehensive and
convenient visual management system.
●
Jumbo frames (9216 bytes) are available on the 10/100/1000 configurations for advanced
data and video applications requiring very large frames.
Network Management Tools
The Cisco Catalyst 3750-E Series offers both a superior CLI for detailed configuration and Cisco
Network Assistant Software, a PC-based tool for quick configuration based on preset templates. In
addition, CiscoWorks LAN Management Solution (LMS) supports the Cisco Catalyst 3750-E Series
for networkwide management.
Cisco Network Assistant
A PC-based network management application designed for small and medium-sized business
(SMB) networks with up to 250 users, Cisco Network Assistant offers centralized network
management and configuration capabilities. Cisco Network Assistant uses Cisco Smartports
technology to simplify both initial deployment and ongoing maintenance. This application also
features an intuitive GUI where users can easily apply common services across Cisco switches,
routers, and access points, such as:
●
Configuration management
●
Troubleshooting advice
●
Inventory reports
●
Event notification
●
Network security settings
●
Password synchronization
●
Drag-and-drop Cisco IOS Software upgrades
●
Secure wireless
For detailed information about Cisco Network Assistant, visit http://www.cisco.com/go/cna.
CiscoWorks LAN Management Solution (LMS)
CiscoWorks LMS is a suite of powerful management tools that simplify the configuration,
administration, monitoring and troubleshooting of Cisco networks. It integrates these capabilities
into a world-class solution for improving the accuracy and efficiency of your operations staff, while
increasing the overall availability of your network. LMS supports over 400 different device types
including the 3750-E and 3560-E series switches and it provides:
●
Network discovery, topology views, end-station tracking and VLAN management
●
Real-time network fault analysis with easy-to-deploy device specific best-practice templates
●
Hardware and software inventory management, centralized configuration tools, and Syslog
monitoring
●
Network response time and availability monitoring and tracking
●
Real-time device, link, and port traffic management, analysis, and reporting
For detailed information about CiscoWorks LMS, go to
http://www.cisco.com/en/US/products/sw/cscowork/ps2425/index.html
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 10 of 22
Data Sheet
Product Specifications
Table 2 lists product specifications for the Cisco Catalyst 3750-E Series.
Table 2.
Descriptions and Specifications
Description
Performance
Specification
● 160-Gbps switching fabric capacity
● Stack-forwarding rate of 95 Mpps for 64-byte packets
● Forwarding rate:
◦
3750E-24TD—65.5 Mpps
◦
3750E-24PD—65.5 Mpps
◦
3750E-48TD—101.2 Mpps
◦
3750E-48PD—101.2 Mpps
◦
3750E-48PD-F—101.2 Mpps
● Memory:
◦ 256 MB DRAM and 64 MB FLASH
● Feature resources:
◦
1005 VLANs
◦
4K VLAN IDs
◦
1000 switched virtual interfaces (SVIs)
◦
468 routed ports per stack
◦
9216 byte jumbo frames
MAC, routing, security, and QoS scalability numbers depend on the type template used
in the switch:
Connectors and Cabling
Default
Access
VLAN
Routing
MAC address
6K
4K
12K
3K
IGMP groups and
multicast routes
1K
1K
1K
1K
Total unicast routes
8K
6K
0
11K
Directly connected hosts
6K
4K
0
3K
Indirect routes
2K
2K
0
8K
Security ACEs
1K
2K
1K
1K
QoS ACEs
0.5K
0.5K
0.5K
0.5K
PBR ACEs
0
0.5K
0
0.5K
● 1000BASE-T ports: RJ-45 connectors, 2-pair Cat-5E UTP cabling
● 1000BASE-T SFP-based ports: RJ-45 connectors, 2-pair Cat-5E UTP cabling
● 100BASE-FX, 1000BASE-SX, -LX/LH, -ZX, -BX10, and CWDM SFP-based ports: LC fiber
connectors (single-mode or multimode fiber)
● 10GBASE-SR, LR, ER, LX4, CX4 X2-based ports: SC fiber connectors (single-mode or
multimode fiber)
● Cisco StackWise stacking ports: copper-based Cisco StackWise cabling
● Ethernet Management port: RJ-45 connectors, 2-pair Cat-5 UTP cabling
● Management console port: RJ-45-to-DB9 cable for PC connections
Power Connectors
● Customers can provide power to a switch by using either the internal power supply or the
Cisco RPS 2300. The connectors are located at the back of the switch.
● Internal power supply connector: The internal power supply is an autoranging unit. The
internal power supply supports input voltages between 100 and 240VAC. Use the supplied AC
power cord to connect the AC power connector to an AC power outlet.
● Cisco RPS connector: The connector offers connection for an optional Cisco RPS 2300 that
uses AC input and supplies DC output to the switch.
● Only the Cisco RPS 2300 (model PWR2300-AC-RPS-N1=) should be attached to the
redundant-power-supply receptacle.
Indicators
● Per-port status LEDs: link integrity, disabled, activity, speed, and full-duplex indications
● System-status LEDs: system, RPS, and bandwidth-utilization indications
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 11 of 22
Data Sheet
Dimensions (H x W x D)
Inches
Centimeters
3750E-24TD
1.75 x 17.5 x 18.1
4.45 x 44.5 x 46.0
3750E-24PD
1.75 x 17.5 x 18.1
4.45 x 44.5 x 46.0
3750E-48TD
1.75 x 17.5 x 18.1
4.45 x 44.5 x 46.0
3750E-48PD
1.75 x 17.5 x 18.1
4.45 x 44.5 x 46.0
3750E-48PD-F
1.75 x 17.5 x 21.7
4.45 x 44.5 x 55.2
Weight
Environmental Ranges
Pounds
Kilograms
3750E-24TD
17.9
8.1
3750E-24PD
18.3
8.3
3750E-48TD
18.8
8.6
3750E-48PD
19.2
8.75
3750E-48PD-F
20.9
9.5
● Operating temperature: 32 to 113ºF (0 to 45ºC)
● Storage temperature: –13 to 158ºF (–25 to 70ºC)
● Relative humidity operating: 10 to 85% (noncondensing)
● Relative humidity nonoperating: 0 to 95% (noncondensing)
● Operating altitude: up to 10,000 ft (3049 m)
● Storage altitude: up to 15,000 ft (4573 m)
Acoustic Noise
Mean Time Between
Failure (MTBF)
International Organization for Standardization (ISO) 7779: bystander position operating to
an ambient temperature of 30ºC
3750E-24TD
45 dB
3750E-24PD
45 dB
3750E-48TD
45 dB
3750E-48PD
45 dB
3750E-48PD-F
48 dB
3750E-24TD
177,975 hours
3750E-24PD
167,107 hours
33750E-48TD
166,369 hours
3750E-48PD
153,265 hours
3750E-48PD-F
149,667 hours
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 12 of 22
Data Sheet
Table 3 lists the management and standards support for the Cisco Catalyst 3750-E Series.
Table 3.
Management and Standards Support for Cisco Catalyst 3750-E Series Switch
Description
Management
Standards
Specification
● BRIDGE-MIB
● CISCO-CDP-MIB
● CISCO-VTP-MIB
● ENTITY-MIB
● CISCO-CLUSTER-MIB
● CISCO-CONFIG-MAN-MIB
● ETHERLIKE-MIB
● IF-MIB
● CISCO-ENTITY-FRU-CONTROL-MIB
● CISCO-ENVMON-MIB
● IGMP-MIB
● IPMROUTE-MIB
● CISCO-FLASH-MIB
● CISCO-FTP-CLIENT-MIB
● OLD-CISCO-CHASSIS-MIB
● OLD-CISCO-FLASH-MIB
● CISCO-HSRP-MIB
● CISCO-HSRP-EXT-MIB
● OLD-CISCO-INTERFACES-MIB
● OLD-CISCO-IP-MIB
● CISCO-IGMP-FILTER-MIB
● CISCO-IMAGE-MIB
● OLD-CISCO-SYS-MIB
● OLD-CISCO-TCP-MIB
● CISCO-IP-STAT-MIB
● CISCO-L2L3-INTERFACE-CONFIG-MIB
● OLD-CISCO-TS-MIB
● OSPF-MIB (RFC 1253)
● CISCO-POE-EXTENSIONS-MIB
● CISCO-MAC-NOTIFICATION-MIB
● PIM-MIB
● RFC1213-MIB
● CISCO-MEMORY-POOL-MIB
● CISCO-PAGP-MIB
● RFC1253-MIB
● RMON-MIB
● CISCO-PING-MIB
● CISCO-PROCESS-MIB
● RMON2-MIB
● SNMP-FRAMEWORK-MIB
● CISCO-RTTMON-MIB
● CISCO-STP-EXTENSIONS-MIB
● SNMP-MPD-MIB
● SNMP-NOTIFICATION-MIB
● CISCO-SYSLOG-MIB
● CISCO-TCP-MIB
● SNMP-TARGET-MIB
● SNMPv2-MIB
● CISCO-VLAN-IFTABLE-RELATIONSHIP-MIB
● CISCO-VLAN-MEMBERSHIP-MIB
● TCP-MIB
● UDP-MIB
● IEEE 802.1s
● IEEE 802.1w
● 1000BASE-BX10-U
● 1000BASE-BX10-D
● IEEE 802.1x
● IEEE 802.3ad
● 1000BASE-ZX
● 1000BASE-CWDM SFP 1470 nm
● IEEE 802.3af
● IEEE 802.3x full duplex on 10BASE-T,
100BASE-TX, and 1000BASE-T ports
● IEEE 802.1D Spanning Tree Protocol
● 1000BASE-CWDM SFP 1490 nm
● 1000BASE-CWDM SFP 1510 nm
● IEEE 802.1p CoS Prioritization
● IEEE 802.1Q VLAN
● 1000BASE-CWDM SFP 1570 nm
● 1000BASE-CWDM SFP 1590 nm
● IEEE 802.3 10BASE-T specification
● IEEE 802.3u 100BASE-TX specification
● 1000BASE-CWDM SFP 1610 nm
● 10GBASE-SR
● IEEE 802.3ab 1000BASE-T specification
● IEEE 802.3z 1000BASE-X specification
● 10GBASE-LR
● 10GBASE-ER
● 100BASE-FX
● 1000BASE-T
● RMON I and II standards
● SNMPv1, SNMPv2c, and SNMPv3
● 1000BASE-CWDM SFP 1530 nm
● 1000BASE-CWDM SFP 1550 nm
● 1000BASE-SX
● 1000BASE-LX/LH
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 13 of 22
Data Sheet
Table 4 lists the power supply compatibility matrix for all different models of Cisco Catalyst 3750-E
Series Switches.
Table 4.
Power Supply Compatibility Matrix
Cisco Catalyst 3750-E Series
Switch Type
Power Supply
C3K-PWR1150WAC
C3K-PWR750WAC
C3K-PWR265WAC
C3K-PWR265WDC
48-Port PoE Switch
X
X
24-Port PoE Switch
X
X
48-Port Switch
X
X
X
X
X
X
24-Port Switch
X
X
RPS 2300
X
X
Table 5 lists the power specifications for the Cisco Catalyst 3750-E Series based on the kind of
power supply used.
Table 5.
Power Specifications
Description
Specification
C3K-PWR1150WAC
Power Supply Rated Maximum
Total Output BTU (Note: 1000
BTU/hr = 293W)
1150W
3939 BTU/hr,
1150W
C3K-PWR750WAC
C3K-PWR265WAC
C3K-PWR265WDC
750W
265W
265W
907BTU/hr,
265W
907BTU/hr,
265W
2568 BTU/hr,
765W
Input-Voltage Range and
Frequency
115–240VAC,
100–240VAC,
100–240VAC,
50–60 Hz
50–60 Hz
50–60 Hz
-36VDC to 72VDC
Input Current
12–6A
10–5A
5–2.5A
<5A@-72VDC
<10A@-36VDC
Output Ratings
12V@25A
12V@25A
–[email protected][email protected]
Output Holdup Time
20 ms minimum
Power-Supply Input
Receptacles
Power Cord Rating
Description
12V@22A
12V@22A
20 ms minimum
20 ms minimum
> 2ms@-48VDC
IEC 320-C13
IEC 320-C13
IEC 320-C13
(IEC60320-C19)
(IEC60320-C13)
(IEC60320-C13)
15A
15A
15A
12A@-100VDC
Specifications
WS-C3750E48PD-SF
WS-C3750E24PD-S
WS-C3750E48PD-S
WS-C3750E24TD-S
WS-C3750E48TD-S
C3K-PWR1150WAC
C3K-PWR750WAC
C3K-PWR750WAC
C3K-PWR265WAC
C3K-PWR265WAC
Measured Power
Consumption
152W
101W
131W
99W
149W
Measured Output
BTU/hr
516
344
445
338
506
Measured Power
Consumption
142W
97W
124W
96W
140W
Measured Output
BTU/hr
482
331
420
326
475
100% Throughput
5% Throughput
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 14 of 22
Data Sheet
5% Throughput (with 50% PoE loads)
Measured Power
Consumption
Measured Output
BTU/hr
N/A
N/A
At the Switch: 468
N/A
N/A
N/A
N/A
N/A
N/A
Switch Power:
564W
Switch Power:
304W
Switch Power:
333W
PoE Power: 386W
PoE Power: 195W
PoE Power: 196W
At the Switch: 608
At the Switch: 372
100% Throughput (with maximum possible PoE loads)
Measured Power
Consumption
Measured Output
BTU/hr
Switch Power:
978W
Switch Power:
509W
Switch Power:
540W
PoE Power: 744W
PoE Power: 375W
PoE Power: 375W
At the Switch: 796
At the Switch: 456
At the Switch: 562
Note:
Disclaimer: All power consumption numbers were measured under controlled laboratory conditions
and are provided as an estimate.
The wattage rating on the power supply does not represent actual power draw. It indicates the
maximum power draw possible by the power supply. This rating can be used for facility capacity
planning. For PoE switches, cooling requirements are smaller than the actual power consumption
as a significant portion of PoE loads are dissipated in the endpoints.
Non-PoE Power Consumption
100 Percent Throughput Switch Power Consumption
The numbers indicate the power consumed by a typical switch under normal conditions. Normal
conditions signify a temperature of 25 degrees Celsius, atmospheric pressure in the range of 860
to 1060 mbar, and relative humidity from 30 to 75 percent. Typically such power draws are only
seen when encountering a 100 percent traffic load made up entirely of 64-byte packets on the
switch and the uplinks.
5 Percent Throughput Switch Power Consumption
The numbers indicate the power consumed by a typical switch under normal conditions. Normal
conditions signify a temperature of 25 degrees Celsius, atmospheric pressure in the range of 860
to 1060 mbar, and relative humidity from 30 to 75 percent. The numbers below indicate a 5
percent traffic load on the switch and its uplinks.
PoE Power Consumption
100 Percent Throughput Switch Power Consumption (no PoE loads)
The numbers indicate the power consumed by a typical switch under normal conditions. Normal
conditions signify a temperature of 25 degrees Celsius, atmospheric pressure in the range of 860
to 1060 mbar, and relative humidity from 30 to 75 percent. Typically such power draws are only
seen when encountering a 100 percent traffic load made up entirely of 64-byte packets with no
PoE loads on the switch and uplinks.
Measured 5 Percent Throughput Switch Power Consumption (no PoE loads)
The numbers indicate the power consumed by a typical switch under normal conditions. Normal
conditions signify a temperature of 25 degrees Celsius, atmospheric pressure in the range of 860
to 1060 mbar and relative humidity from 30 to 75 percent. The numbers below indicate a 5 percent
traffic load on the switch and its uplinks
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 15 of 22
Data Sheet
100 Percent Throughput Switch Power Consumption (with maximum PoE loads)
The numbers indicate the power consumed by a typical system (the switch and the corresponding
PoE loads) under normal conditions. Normal conditions signify a temperature of 25 degrees
Celsius, atmospheric pressure in the range of 860 to 1060 mbar and relative humidity from 30 to
75 percent. Typically this power draw is realized when a switch is running 100 percent traffic load
of 64 byte sized packets on all its ports and uplinks and also drawing 100 percent PoE load .
5 Percent Throughput Switch Power Consumption (with 50 percent PoE loads).
The numbers indicate the power consumed by a typical system (the switch and the corresponding
PoE loads) under normal conditions. Normal conditions signify a temperature of 25 degrees
Celsius, atmospheric pressure in the range of 860 to 1060 mbar and relative humidity from 30 to
75 percent. The numbers below indicate a 5 percent traffic load and 50 percent PoE load on the
switch and its uplinks.
Table 6 lists the specifications of all the power supplies supported in Cisco Catalyst 3750-E Series
Switches.
Table 6.
Power Supply Specifications
Product Specifications
Physical Specifications
Power Supply
C3K-PWR1150WAC
C3K-PWR750WAC
C3K-PWR265WAC
C3K-PWR265WDC
(H x W x D): 1.65
X 6.0 X 14.90 in
(H x W x D): 1.65
X 6.0 X 11.4 in
(H x W x D): 1.65
X 6.0 X 11.4 in
(H x W x D): 1.65
X 6.0 X 11.4 in
Weight: 5.6 lb
(2.6 kg)
Weight: 3.9 lb
(1.8 kg)
Weight: 3.3 lb
(1.5 kg)
Weight: 3.5 lb
(1.6 kg)
Operating Temperature
23 to 113°F (–5 to 45°C)
Storage Temperature
–40 to 158°F (–40 to 70°C)
Relative Humidity
Operating, Noncondensing
10 to 85% noncondensing
Relative Humidity
Nonoperating,
Noncondensing
0 to 95% noncondensing
Altitude
10,000 ft. (3000 meters), up to 45°C
MTBF
Calculated MTBF must be greater than 300,000 using Telcordia SR-332, Method 1,
Case 3. Demonstrated MTBF is 500,000 hr (with 90% confidence level).
EMI and EMC Compliance
● FCC Part 15 (CFR 47) Class A
● ICES-003 Class A
● EN 55022 Class A
● CISPR 22 Class A
● AS/NZS 3548 Class A
● VCCI Class A
● EN 55024
● EN300 386
● EN 50082-1
● EN 61000-3-2
● EN 61000-3-3
● EN 61000-6-1
Safety Compliance
● UL 60950-1 1st Edition
● CAN/CSA-C22.2 No. 60950-1 1st Edition
● EN 60950-1 1st Edition
● IEC 60950-1 1st Edition
LED Indicators
“AC OK”: Input power to the power supply is OK.
“PS OK”: Output power from the power supply is OK.
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 16 of 22
Data Sheet
Table 7 lists the safety and compliance information for the Cisco Catalyst 3750-E Series.
Table 7.
Safety and Compliance
Description
Safety Certifications
Specification
● UL60950-1
● C-UL to CAN/CSA 22.2 No.60950-1
● TUV/GS to EN 60950-1
● CB to IEC 60950-1 with all country deviations
● AS/NZS 60950-1
● CE Marking
● CCC for PS FRU
● NOM (through partners and distributors)
● GOST (Russia Safety Mark)
Electromagnetic Emissions
Certifications
● FCC Part 15 Class A
● EN 55022B Class A (CISPR22 Class A)
● VCCI Class A
● AS/NZS 3548 Class A or AS/NZS CISPR22 Class A
● MIC
● CE Marking
● GOST (Russian mark—Post FCS thru partners)
● CCC for PS FRU
Environmental
Reduction of Hazardous Substances (ROHS) 5
Noise Specifications
Office Product Spec: 48dBA at 30°C (refer to ISO 7779)
Telco
CLEI code
Warranty
Standard 90 Day Limited Hardware and Software Warranty
Hardware Warranty
Cisco Catalyst 3750-E Series Switches come with the Standard Cisco 90-day Limited Warranty for
hardware and software, as described at
http://www.cisco.com/en/US/docs/general/warranty/English/901DEN__.html.
Cisco Services for Access Switching
Cisco and our partners can help you create a robust, dependable Cisco Access Switching solution.
The Cisco lifecycle approach to services defines the requisite activities at each phase of the
solution lifecycle. Assessments help align your solution to business goals and gauge readiness to
support new technology. Effective planning and design expedite solution adoption. Award-winning
technical support increases operational efficiency and optimization improves performance,
resiliency, stability, and predictability and prepares your network and teams for change. For more
information, visit http://www.cisco.com/go/services.
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 17 of 22
Data Sheet
Ordering Information
Table 8 lists ordering information for the Cisco Catalyst 3750-E Series. To place an order, visit the
Cisco Ordering homepage at
http://www.cisco.com/en/US/ordering/or13/or8/order_customer_help_how_to_order_listing.html
Table 8.
Cisco Catalyst 3750-E Series Ordering Info
Product Number
Product Description
Catalyst 3750-E Series
WS-C3750E-24TD-S
● 24 10/100/1000 ports + 2 X2-based 10 Gigabit Ethernet ports
● 64-Gbps, high-speed StackWise Plus stacking
● 160-Gbps wire rate, nonblocking switching fabric capacity
● Field-replaceable 265WAC power supply and fan tray
● 1 rack unit (RU) stackable multilayer switch
● IPv6
● IP Base software feature set (IPB)
WS-C3750E-24TD-E
● 24 10/100/1000 ports + 2 X2-based 10 Gigabit Ethernet ports
● 64-Gbps, high-speed StackWise Plus stacking
● 160-Gbps wire rate, nonblocking switching fabric capacity
● Field-replaceable 265WAC power supply and fan tray
● 1 rack unit (RU) stackable multilayer switch
● IPv6
● IP Services software feature set (IPS)
● Provides full IPv6 dynamic routing
WS-C3750E-48TD-S
● 48 10/100/1000 ports + 2 X2-based 10 Gigabit Ethernet ports
● 64-Gbps, high-speed StackWise Plus stacking
● 160-Gbps wire rate, nonblocking switching fabric capacity
● Field-replaceable 265WAC power supply and fan tray
● 1 rack unit (RU) stackable multilayer switch
● IPv6
● IP Base software feature set (IPB)
WS-C3750E-48TD-E
● 48 10/100/1000 ports + 2 X2-based 10 Gigabit Ethernet ports
● 64-Gbps, high-speed StackWise Plus stacking
● 160-Gbps wire rate, nonblocking switching fabric capacity
● Field-replaceable 265WAC power supply and fan tray
● 1 rack unit (RU) stackable multilayer switch
● IPv6
● IP Services software feature set (IPS)
● Provides full IPv6 dynamic routing
WS-C3750E-24PD-S
● 24 10/100/1000 PoE ports + 2 X2-based 10 Gigabit Ethernet ports
● 64-Gbps, high-speed StackWise Plus stacking
● 160-Gbps wire rate, nonblocking switching fabric capacity
● Field-replaceable 750WAC power supply and fan tray
● 420W available for Cisco Enhanced PoE, allowing > 15.4W to all 24
ports
● 1 rack unit (RU) stackable multilayer switch
● IPv6
● IP Base software feature set (IPB)
WS-C3750E-24PD-E
● 24 10/100/1000 PoE ports + 2 X2-based 10 Gigabit Ethernet ports
● 64-Gbps, high-speed StackWise Plus stacking
● 160-Gbps wire rate, nonblocking switching fabric capacity
● Field-replaceable 750WAC power supply and fan tray
● 420W available for Cisco Enhanced PoE, allowing > 15.4W to all 24
ports
● 1 rack unit (RU) stackable multilayer switch
● IPv6
● IP Services software feature set (IPS)
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 18 of 22
Data Sheet
● Provides full IPv6 dynamic routing
WS-C3750E-48PD-S
● 48 10/100/1000 PoE ports + 2 X2-based 10 Gigabit Ethernet ports
● 64-Gbps, high-speed StackWise Plus stacking
● 160-Gbps wire rate, nonblocking switching fabric capacity
● Field-replaceable 750WAC power supply and fan tray
● 420W available for Cisco Enhanced PoE allowing > 15.4W for up to 24
ports
● 1 rack unit (RU) stackable multilayer switch
● IPv6
● IP Base software feature set (IPB)
WS-C3750E-48PD-E
● 48 10/100/1000 PoE ports + 2 X2-based 10 Gigabit Ethernet ports
● 64-Gbps, high-speed StackWise Plus stacking
● 160-Gbps wire rate, nonblocking switching fabric capacity
● Field-replaceable 750WAC power supply and fan tray
● 420W available for Cisco Enhanced PoE allowing > 15.4W for up to 24
ports
● 1 rack unit (RU) stackable multilayer switch
● IPv6
● IP Services software feature set (IPS)
● Provides full IPv6 dynamic routing
WS-C3750E-48PD-SF
● 48 10/100/1000 PoE ports + 2 X2-based 10 Gigabit Ethernet ports
● 64-Gbps, high-speed StackWise Plus stacking
● 160-Gbps wire rate, nonblocking switching fabric capacity
● Field-replaceable 1150WAC power supply and fan tray
● 800W available for Cisco Enhanced PoE, allowing > 15.4W to all 48
ports
● 1 rack unit (RU) stackable multilayer switch
● IPv6
● IP Base software feature set (IPB)
WS-C3750E-48PD-EF
● 48 10/100/1000 PoE ports + 2 X2-based 10 Gigabit Ethernet ports
● 64-Gbps, high-speed StackWise Plus stacking
● 160-Gbps wire rate, nonblocking switching fabric capacity
● Field-replaceable 1150WAC power supply and fan tray
● 800W available for Cisco Enhanced PoE, allowing > 15.4W to all 48
ports
● 1 rack unit (RU) stackable multilayer switch
● IPv6
● IP Services software feature set (IPS)
● Provides full IPv6 dynamic routing
Catalyst 3750-E Series Product Activation Keys
3750E-LIC=
Catalyst 3750-E Series Product Activation Keys
3750E-IPSLCB-QTY
IP Services for 3750-E 24 ports, upgrade from IP Base
3750E48-IPSLCB-QTY
IP Services for 3750-E 48 ports, upgrade from IP Base
Power Supplies for the Catalyst 3750-E Series
C3K-PWR-265WAC=
Catalyst 3750-E/3560-E 265WAC power supply
C3K-PWR-265WDC=
Catalyst 3750-E/3560-E 265WDC power supply
C3K-PWR-750WAC=
Catalyst 3750-E/3560-E/RPS 2300 750WAC power supply
C3K-PWR-1150WAC=
Catalyst 3750-E/3560-E/RPS 2300 1150WAC power supply
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 19 of 22
Data Sheet
C3K-BLWR-60CFM=
Fan Module for the Catalyst 3750-E/3560-E
Redundant Power System for the Catalyst 3750-E Series
PWR-RPS2300
RPS 2300
ACC-RPS2300=
Spare Accessory Kit
BLNK-RPS2300=
Spare Bay Insert
CAB-RPS2300=
Spare RPS Cable for Cisco Redundant Power System 2300
CAB-RPS2300-E=
Spare RPS 2300 cable
PWR-RPS2300=
Spare RPS Cable RPS 2300 Cat 3750E/3560E Switches
BLWR-RPS2300=
Spare RPS 2300 Blower
C3K-PWR-750WAC=
Catalyst 3750-E/3560-E/RPS 2300 750WAC power supply
C3K-PWR-1150WAC=
Catalyst 3750-E/3560-E/RPS 2300 1150WAC power supply
TwinGig Converter Module for the Catalyst 3750-E Series
CVR-X2-SFP
TwinGig Converter Module
CVR-X2-SFP=
TwinGig Converter Module
SFPs for the Catalyst 3750-E Series
GLC-GE-100FX=
100FX SFP on GE SFP ports for DSBU switches
GLC-LH-SM=
GE SFP, LC connector LX/LH transceiver
GLC-SX-MM=
GE SFP, LC connector SX transceiver
GLC-T=
1000BASE-T SFP
GLC-ZX-SM=
1000BASE-ZX SFP
GLC-BX-D=
1000BASE-BX SFP, 1490NM
GLC-BX-U=
1000BASE-BX SFP, 1310NM
CWDM-SFP-1470=
CWDM 1470 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1490=
CWDM 1490 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1510=
CWDM 1510 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1530=
CWDM 1530 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1550=
CWDM 1550 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1570=
CWDM 1570 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1590=
CWDM 1590 NM SFP Gigabit Ethernet and 1G/2G FC
CWDM-SFP-1610=
CWDM 1610 NM SFP Gigabit Ethernet and 1G/2G FC
DWDM-SFP-3033=
DWDM SFP 1530.33 nm SFP (100 GHz ITU grid)
DWDM-SFP-3112=
DWDM SFP 1531.12 nm SFP (100 GHz ITU grid)
DWDM-SFP-3190=
DWDM SFP 1531.90 nm SFP (100 GHz ITU grid)
DWDM-SFP-3268=
DWDM SFP 1532.68 nm SFP (100 GHz ITU grid)
DWDM-SFP-3425=
DWDM SFP 1534.25 nm SFP (100 GHz ITU grid)
DWDM-SFP-3504=
DWDM SFP 1535.04 nm SFP (100 GHz ITU grid)
DWDM-SFP-3582=
DWDM SFP 1535.82 nm SFP (100 GHz ITU grid)
DWDM-SFP-3661=
DWDM SFP 1536.61 nm SFP (100 GHz ITU grid)
DWDM-SFP-3819=
DWDM SFP 1538.19 nm SFP (100 GHz ITU grid)
DWDM-SFP-3898=
DWDM SFP 1538.98 nm SFP (100 GHz ITU grid)
DWDM-SFP-3977=
DWDM SFP 1539.77 nm SFP (100 GHz ITU grid)
DWDM-SFP-4056=
DWDM SFP 1540.56 nm SFP (100 GHz ITU grid)
DWDM-SFP-4214=
DWDM SFP 1542.14 nm SFP (100 GHz ITU grid)
DWDM-SFP-4294=
DWDM SFP 1542.94 nm SFP (100 GHz ITU grid)
DWDM-SFP-4373=
DWDM SFP 1543.73 nm SFP (100 GHz ITU grid)
DWDM-SFP-4453=
DWDM SFP 1544.53 nm SFP (100 GHz ITU grid)
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 20 of 22
Data Sheet
X2 for Catalyst 3750-E Series
X2-10GB-ER=
10GBASE-ER X2 Module
X2-10GB-LR=
10GBASE-LR X2 Module
X2-10GB-SR=
10GBASE-SR X2 Module
X2-10GB-CX4=
10GBASE-CX4 X2 Module
X2-10GB-LX4=
10GBASE-LX4 X2 Module
X2-10GB-LRM=
10GBASE-LRM X2 Module
LC to SC Cables for the Catalyst 3750-E Series
CSS5-CABLX-LCSC=
CSS11500 10-Meter Fiber Single Mode LX LC-to-SC Connectors
CSS5-CABSX-LC=
CSS11500 10-Meter Fiber Multimode SX LC Connectors
CSS5-CABSX-LCSC=
CSS11500 10-Meter Fiber Multimode SX LC-to-SC Connectors
StackWise Cables
CAB-STACK-50CM=
Cisco StackWise 50CM Stacking Cable
CAB-STACK-1M=
Cisco StackWise 1M Stacking Cable
CAB-STACK-3M=
Cisco StackWise 3M Stacking Cable
CAB-STACK-50CM-NH=
Cisco StackWise 50CM Non-Halogen Lead Free Stacking Cable
CAB-STACK-1M-NH=
Cisco StackWise 1M Non-Halogen Lead Free Stacking Cable
CAB-STACK-3M-NH=
Cisco StackWise 3M Non-Halogen Lead Free Stacking Cable
Power Cords for the Catalyst 3750-E Series
CAB-AC
Power Cord, 110V
CAB-AC=
Power Cord, 110V
CAB-16AWG-AC
AC Power cord, 16AWG
CAB-16AWG-AC=
AC Power cord, 16AWG
CAB-ACA
Plug, Power Cord, Australian, 10A
CAB-ACA=
Plug, Power Cord, Australian, 10A
CAB-ACE
Power Cord Europe
CAB-ACE=
Power Cord Europe
CAB-ACI
Power Cord-Italian
CAB-ACI=
Power Cord-Italian
CAB-ACR
Power Cord Argentina
CAB-ACR=
Power Cord Argentina
CAB-ACS
Power Cord for Switzerland
CAB-ACS=
Power Cord for Switzerland
CAB-ACU
Power Cord UK
CAB-ACU=
Power Cord UK
CAB-JPN
Power Cord-Japan
CAB-JPN=
Power Cord-Japan
CAB-IND
Power Cord India
CAB-IND=
Power Cord India
CAB-C13-C14-AC
Power Cord with C14 connector
Spare Rack Mount Kits for the 3750-E Series
RCKMNT-E-1RU=
Rack Mount Kit (1RU) for Catalyst 3750-E and 3560-E
Catalyst 3750-E Relicensing for Used Equipment
LL-3750E-IPB=
IP Base SW Feature set license for Catalyst 3750-E Series
LL-3750E-IPS=
IP Services SW Feature set license for Catalyst 3750-E Series
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 21 of 22
Data Sheet
For More Information
For more information about the Cisco Catalyst 3750-E Series Switches, visit
http://www.cisco.com/en/US/products/hw/switches/index.html or contact your local account
representative.
Printed in USA
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
C78-377653-08
03/09
Page 22 of 22

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