Product_data_sheet0900aecd805bbe67pdf Cisco Catalyst 3750 E Series Switches Datasheet Data Sheet

User Manual: Cisco Catalyst 3750-E Series Switches Datasheet Cisco Unified IP Conference Stations Manuals - Telecomuserguides.com

Open the PDF directly: View PDF .
Page Count: 20

Cisco Catalyst 3750-E Series Switches

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

● Open Shortest Path First (OSPF) routing with IP Base feature set

● 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

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, basic

static, Routing Information Protocol (RIP), and OSPF 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 policies, reducing power consumption to realize increased cost savings, potentially affecting any powered

device.

Data Sheet

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 domain-naming 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 helping ensure 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

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.

Data Sheet

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 powered-device

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 48-port 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.

● 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.

Data Sheet

● 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.

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], RIPv2, RIPng, EIGRP

stub, and OSPF) 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.

Data Sheet

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.

● Eight egress queues per port help enable differentiated management of different traffic types across the

stack. Four queues are user configurable and four are reserved for system use.

● 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.

● 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 identity-based 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.

Data Sheet

● 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.

● 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.

Data Sheet

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

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 bandwidth-intensive 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.

Data Sheet

● 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.

● Multifunction LEDs per port for port status; half-duplex and full-duplex mode; and 10BASE-T, 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

Data Sheet

● 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.

Product Specifications

Table 2 lists product specifications for the Cisco Catalyst 3750-E Series.

Table 2. Descriptions and Specifications

Description 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:

Access Default Routing VLAN

Unicast MAC addresses 4K 6K 3K 12K

IGMP groups and multicast routes 1K 1K 1K 1K

Unicast routes 6K 8K 11K 0

Directly connected hosts 4K 6K 3K 0

Indirect routes 2K 2K 8K 0

Policy-based routing ACEs 0.5K 0 0.5K 0

QoS classification ACEs 0.5K 0.5K 0.5K 0.5K

Security ACEs 2K 1K 1K 1K

Performance

VLANs 1K 1K 1K 1K

Connectors and Cabling ● 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

Data Sheet

Description Specification

Inches Centimeters

3750E-24TD 1.75 x 17.5 x 17.4 4.45 x 44.5 x 44.19

3750E-24PD 1.75 x 17.5 x 17.4 4.45 x 44.5 x 44.19

3750E-48TD 1.75 x 17.5 x 17.4 4.45 x 44.5 x 44.19

3750E-48PD 1.75 x 17.5 x 17.4 4.45 x 44.5 x 44.19

Dimensions (H x W x D)

3750E-48PD-F 1.75 x 17.5 x 21.7 4.45 x 44.5 x 55.2

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

Weight

3750E-48PD-F 20.9 9.5

Environmental Ranges ● 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)

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

Acoustic Noise

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

Mean Time Between Failure

(MTBF)

3750E-48PD-F 149,667 hours

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 Specification

Management ● BRIDGE-MIB

● CISCO-CDP-MIB

● CISCO-CLUSTER-MIB

● CISCO-CONFIG-MAN-MIB

● CISCO-ENTITY-FRU-CONTROL-MIB

● CISCO-ENVMON-MIB

● CISCO-FLASH-MIB

● CISCO-FTP-CLIENT-MIB

● CISCO-HSRP-MIB

● CISCO-HSRP-EXT-MIB

● CISCO-IGMP-FILTER-MIB

● CISCO-IMAGE-MIB

● CISCO-IP-STAT-MIB

● CISCO-L2L3-INTERFACE-CONFIG-MIB

● CISCO-POE-EXTENSIONS-MIB

● CISCO-MAC-NOTIFICATION-MIB

● CISCO-VTP-MIB

● ENTITY-MIB

● ETHERLIKE-MIB

● IF-MIB

● IGMP-MIB

● IPMROUTE-MIB

● OLD-CISCO-CHASSIS-MIB

● OLD-CISCO-FLASH-MIB

● OLD-CISCO-INTERFACES-MIB

● OLD-CISCO-IP-MIB

● OLD-CISCO-SYS-MIB

● OLD-CISCO-TCP-MIB

● OLD-CISCO-TS-MIB

● OSPF-MIB (RFC 1253)

● PIM-MIB

● RFC1213-MIB

Data Sheet

Description Specification

● CISCO-MEMORY-POOL-MIB

● CISCO-PAGP-MIB

● CISCO-PING-MIB

● CISCO-PROCESS-MIB

● CISCO-RTTMON-MIB

● CISCO-STP-EXTENSIONS-MIB

● CISCO-SYSLOG-MIB

● CISCO-TCP-MIB

● CISCO-VLAN-IFTABLE-RELATIONSHIP-MIB

● CISCO-VLAN-MEMBERSHIP-MIB

● RFC1253-MIB

● RMON-MIB

● RMON2-MIB

● SNMP-FRAMEWORK-MIB

● SNMP-MPD-MIB

● SNMP-NOTIFICATION-MIB

● SNMP-TARGET-MIB

● SNMPv2-MIB

● TCP-MIB

● UDP-MIB

Standards ● IEEE 802.1s

● IEEE 802.1w

● IEEE 802.1x

● IEEE 802.3ad

● IEEE 802.3af

● IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and

1000BASE-T ports

● IEEE 802.1D Spanning Tree Protocol

● IEEE 802.1p CoS Prioritization

● IEEE 802.1Q VLAN

● IEEE 802.3 10BASE-T specification

● IEEE 802.3u 100BASE-TX specification

● IEEE 802.3ab 1000BASE-T specification

● IEEE 802.3z 1000BASE-X specification

● 100BASE-FX

● 1000BASE-T

● 1000BASE-SX

● 1000BASE-LX/LH

● 1000BASE-BX10-U

● 1000BASE-BX10-D

● 1000BASE-ZX

● 1000BASE-CWDM SFP 1470 nm

● 1000BASE-CWDM SFP 1490 nm

● 1000BASE-CWDM SFP 1510 nm

● 1000BASE-CWDM SFP 1530 nm

● 1000BASE-CWDM SFP 1550 nm

● 1000BASE-CWDM SFP 1570 nm

● 1000BASE-CWDM SFP 1590 nm

● 1000BASE-CWDM SFP 1610 nm

● 10GBASE-SR

● 10GBASE-LR

● 10GBASE-ER

● RMON I and II standards

● SNMPv1, SNMPv2c, and SNMPv3

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-PWR-1150WAC C3K-PWR-750WAC C3K-PWR-265WAC C3K-PWR-265WDC

48-Port PoE Switch X X

24-Port PoE Switch X X

48-Port Switch X X X X

24-Port Switch X X 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-PWR-1150WAC C3K-PWR-750WAC C3K-PWR-265WAC C3K-PWR-265WDC

Power Supply Rated Maximum 1150W 750W 265W 265W

Total Output BTU (Note: 1000 BTU/hr = 293W) 3939 BTU/hr, 1150W 2568 BTU/hr, 765W 907BTU/hr, 265W 907BTU/hr, 265W

Input-Voltage Range and Frequency 115–240VAC,

50–60 Hz

100–240VAC,

50–60 Hz

100–240VAC,

50–60 Hz

-36VDC to -72VDC

Input Current 12–6A 10–5A 5–2.5A <5A@-72VDC

<10A@-36VDC

Output Ratings 12V@25A

–52V@16.4A

12V@25A

–52V@8.75A

12V@22A 12V@22A

Output Holdup Time 20 ms minimum 20 ms minimum 20 ms minimum > 2ms@-48VDC

Data Sheet

Description Specification

C3K-PWR-1150WAC C3K-PWR-750WAC C3K-PWR-265WAC C3K-PWR-265WDC

Power-Supply Input Receptacles IEC 320-C14

(IEC60320-C14)

IEC 320-C14

(IEC60320-C14)

IEC 320-C14

(IEC60320-C14)

Power Cord Rating 15A 15A 15A 12A@-100VDC

Description Specifications

WS-C3750E-48PD-SF WS-C3750E-24PD-S WS-C3750E-48PD-S WS-C3750E-24TD-S WS-C3750E-48TD-S

C3K-PWR-1150WAC C3K-PWR-750WAC C3K-PWR-750WAC C3K-PWR-265WAC C3K-PWR-265WAC

100% Throughput

Measured Power

Consumption 152W 101W 131W 99W 149W

Measured Output

BTU/hr 516 344 445 338 506

5% Throughput

Measured Power

Consumption 142W 97W 124W 96W 140W

Measured Output

BTU/hr 482 331 420 326 475

5% Throughput (with 50% PoE loads)

Measured Power

Consumption Switch Power: 564W

PoE Power: 386W

Switch Power: 304W

PoE Power: 195W

Switch Power: 333W

PoE Power: 196W

N/A N/A

Measured Output

BTU/hr At the Switch: 608 At the Switch: 372 At the Switch: 468 N/A N/A

100% Throughput (with maximum possible PoE loads)

Measured Power

Consumption Switch Power: 978W

PoE Power: 744W

Switch Power: 509W

PoE Power: 375W

Switch Power: 540W

PoE Power: 375W

N/A N/A

Measured Output

BTU/hr At the Switch: 796 At the Switch: 456 At the Switch: 562 N/A N/A

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.

Data Sheet

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

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 Power Supply

C3K-PWR-1150WAC C3K-PWR-750WAC C3K-PWR-265WAC C3K-PWR-265WDC

Physical Specifications (H x W x D): 1.65 X 6.0 X

14.90 in

Weight: 5.6 lb (2.6 kg)

(H x W x D): 1.65 X 6.0 X

11.4 in

Weight: 3.9 lb (1.8 kg)

(H x W x D): 1.65 X 6.0 X

11.4 in

Weight: 3.3 lb (1.5 kg)

(H x W x D): 1.65 X 6.0 X

11.4 in

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

Data Sheet

Product Specifications Power Supply

C3K-PWR-1150WAC C3K-PWR-750WAC C3K-PWR-265WAC C3K-PWR-265WDC

● 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.

Table 7 lists the safety and compliance information for the Cisco Catalyst 3750-E Series.

Table 7. Safety and Compliance

Description Specification

Safety Certifications ● 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 Limited Lifetime Warranty

Hardware Warranty

Cisco Catalyst 3750-E Series Switches come with the Standard Cisco Limited Lifetime Warranty for hardware, as

described at http://www.cisco.com/en/US/docs/general/warranty/English/LH2DEN__.html.

Cisco and Partner Services for Cisco Catalyst Fixed Switches

Enable the borderless network architecture and the business solutions that run on it using smart, personalized

services from Cisco and our partners. Through a discovery process that begins with understanding your business

objectives, we help you integrate the Cisco Catalyst fixed switches into your architecture and incorporate network

services onto that platform. Sharing knowledge and leading practices, we support your success every step of the

way as you deploy, absorb, manage, and scale new technology. Choose from a flexible suite of professional and

technical services designed to meet your business needs and help you maintain high-quality network performance

while controlling operational costs. For more information, visit http://www.cisco.com/go/services.

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-SD ● 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 DC 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-48TD-SD ● 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 DC power supply and fan tray

● 1 rack unit (RU) stackable multilayer switch

● IPv6

● IP Base software feature set (IPB)

Data Sheet

Product Number Product Description

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)

● 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

Data Sheet

Product Number Product Description

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

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)

Data Sheet

Product Number Product Description

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)

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

Data Sheet

Product Number Product Description

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

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 C78-377653-11 09/10

Product_data_sheet0900aecd805bbe67pdf Cisco Catalyst 3750 E Series Switches Datasheet Data Sheet

Navigation menu

Versions of this User Manual:

Views

Navigation