Cisco Catalyst 3750-E Series

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Product Bulletin

Cisco Catalyst 3750-E Series Switches

PB377238

The Cisco

Catalyst

3750-E Series Switches with StackWise Plus 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

●

PoE configurations with 15.4W of PoE on all 48 ports

●

StackWise Plus for ease of use and resiliency with up to 64 Gbps of throughput

●

Modular power supply with externally available backup

●

IPv6 routing, multicast routing, and access control list (ACL) in hardware

●

Out-of-band Ethernet management port along with RS-232 console port

Table 1 shows switch 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

The 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 the Cisco Catalyst 3750-E Series

Switches by enabling migration from to 10 Gigabit Ethernet uplinks, as business needs require,

without having to upgrade the switches.

The Cisco Catalyst 3750-E Series is available with either the IP Base feature set or the IP Services

feature set. The IP Base feature set includes advanced quality of service (QoS), a suite of security

features, rate-limiting, ACLs, 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

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Cisco Catalyst 3750-E Series Specifications

General

Category	Switch
Stackable	Yes
RAM	256 MB
Flash Memory	64 MB
Input Voltage	100-240 VAC
Manageable	Yes
Power over Ethernet	Yes
Jumbo Frame Support	Yes (up to 9216 bytes)
MAC Address Table Size	12000
Power Supply	Redundant
Dimensions	44.5 x 38.6 x 4.4 cm
Features	IPv6 support
Operating Temperature	0 to 45 °C
Series	Catalyst 3750-E Series
Ports	24 or 48 x 10/100/1000 Ethernet ports