Cisco Systems 3750-48PS, 3750-24PS manual Product Specifications, Descriptions and Specifications

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Data Sheet

PRODUCT SPECIFICATIONS

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

Table 2. Descriptions and Specifications

Description

Specification

 

 

Performance

● 32-Gbps switching fabric

 

● Stack-forwarding rate of 38.7 mpps for 64-byte packets

 

● Forwarding rate: 6.5 mpps (Cisco Catalyst 3750-24TS, 3750-24FS, and 3750-24PS), 13.1

 

mpps (Cisco Catalyst 3750-48TS and 3750-48PS), 17.8 mpps (Cisco Catalyst 3750G-12S),

 

35.7 mpps (Cisco Catalyst 3750G-24T), 38.7 mpps (Cisco Catalyst 3750G-24TS and 3750G-

 

24WS), 35.7 mpps (Cisco Catalyst 3750G-16TD), 38.7 mpps (Cisco Catalyst 3750G-24TS-

 

1U), 38.7 mpps (Cisco Catalyst 3750G-24PS), 38.7 mpps (Cisco Catalyst 3750G-48TS), 38.7

 

mpps (Cisco Catalyst 3750G-48PS)

 

● 128 MB DRAM and 16 MB Flash memory (Cisco Catalyst 3750G-24TS, 3750G-24WS,

 

3750G-24T, 3750G-12S, 3750-24TS, 3750-24PS, 3750-48TS, 3750-48PS, and 3750G-

 

16TD)

 

● 128 MB DRAM and 32 MB Flash memory (Cisco Catalyst 3750G-24TS-1U, 3750G-24WS,

 

3750G-24PS, 3750G-48TS, 3750G-48PS, and 3750-24FS)

 

● Configurable up to 12,000 MAC addresses (Cisco Catalyst 3750G-24TS, 3750G-24WS,

 

3750G-24T, 3750G-12S, 3750-24TS, 3750-24FS, 3750-24PS, 3750-48TS, 3750-48PS,

 

3750G-24TS-1U, 3750G-24PS, 3750G-48TS, 3750G-48PS, and 3750G-16TD)

 

● Configurable up to 20,000 unicast routes (Cisco Catalyst 3750G-12S) and up to 11,000

 

unicast routes (Catalyst 3750G-24TS, 3750G-24WS, 3750G-24T, 3750-24TS, 3750-24FS,

 

3750-24PS, 3750-48TS, 3750-48PS, 3750G-24TS-1U, 3750G-24PS, 3750G-48TS, 3750G-

 

48PS, and 3750G-16TD)

 

● Configurable up to 1000 IGMP groups and multicast routes (Cisco Catalyst 3750G-24TS,

 

3750G-24WS, 3750G-24T, 3750G-12S, 3750-24TS, 3750-24FS, 3750-24PS, 3750-48TS,

 

3750-48PS, 3750G-24TS-1U, 3750G-24PS, 3750G-48TS, 3750G-48PS, and 3750G-16TD)

 

● Configurable maximum transmission unit (MTU) of up to 9000 bytes, with a maximum

 

Ethernet frame size of 9018 bytes (jumbo frames) for bridging on Gigabit Ethernet ports, and

 

up to 1546 bytes for bridging and routing on Fast Ethernet ports

 

 

Connectors

● 10BASE-T ports: RJ-45 connectors, 2-pair Category 3 (Cat-3), 4, or 5 unshielded twisted-pair

and Cabling

(UTP) cabling

 

● 100BASE-TX ports: RJ-45 connectors, 2-pair Cat-5 UTP cabling

 

● 100BASE-FX ports: MT-RJ connectors, 50/125 or 62.5/125 micron multimode fiber

 

● 1000BASE-T ports: RJ-45 connectors, 2-pair Cat-5 UTP cabling

 

● 1000BASE-T SFP-based ports: RJ-45 connectors, 2-pair Cat-5 UTP cabling

 

● 1000BASE-SX, -LX/LH, -ZX, and CWDM SFP-based ports: LC fiber connectors (single-

 

mode, or multimode fiber)

 

● 10GBASE-ER XENPAK-based port (single-mode)

 

● 10GBASE-LR XENPAK-based port (single-mode)

 

● Cisco StackWise stacking ports: copper-based Cisco StackWise cabling that is also

 

compatible with the StackWise Plus technology in the Cisco Catalyst 3750-E Series

 

Switches.

 

● 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 a

 

redundant power system (Cisco RPS 2300 or the Cisco RPS 675). 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 or RPS 675 that uses AC

 

input and supplies DC output to the switch.

 

● The connector automatically senses when the internal power supply of a connected device

 

fails and provides power to the failed device, preventing loss of network traffic.

 

● Only the Cisco RPS 2300 (model PWR-RPS2300) or the Cisco RPS 675 (PWR675-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

All contents are Copyright © 1992–2006, 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.

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Contents Cisco Catalyst 3750G-16TD Switch Data SheetProduct Overview ConfigurationsCisco StackWise Technology offers Stackable Resiliency Primary Features and BenefitsNetwork Security Granular Control for the Access Environment Jumbo Frames Support for High-Demand Applications Deployment Data Sheet Features and BenefitsEase UseIP Routing FeaturesHigh PerformanceSecurity Granular RateLimiting Network Security NetworkwideManageability Superior Manageability Smartports SetupCisco Network AssistantDescriptions and Specifications Product SpecificationsEnvironmental DimensionsWeight W x DPower Specifications DC Input Voltages Management and StandardsUDP-MIB ManagementSafety and Compliance Service and SupportOrdering Information Data Sheet Service and SupportOrdering Information WS-C3750G-24T-E WS-C3750G-24TS-SWS-C3750G-24WS-S25 WS-C3750G-24WS-S50WS-C3750G-24PS-E WS-C3750G-12S-SDWS-C3750G-16TD-E WS-C3750G-16TD-SWS-C3750-48PS-S WS-C3750G-48PS-EWS-C3750G-48PS-S WS-C3750-48PS-EWS-C3750-24FS-S WS-C3750-24PS-SWS-C3750-24TS-E WS-C3750-24TS-SCWDM-SFP-1490= 3750G48-AISK9-LIC-S=RCKMNT-3550-1.5RU= CWDM-SFP-1470=CSS5-CABSX-LCSC=

3750-48PS, 3750-24PS specifications

Cisco Systems has long been a leader in the networking industry, providing robust solutions that cater to diverse organizational needs. Among its array of products, the Cisco Catalyst 3750 series stands out, particularly the models 3750-24PS and 3750-48PS. These switches are designed for the enterprise market, delivering high performance, advanced features, and exceptional flexibility.

The Cisco Catalyst 3750-24PS is a 24-port Ethernet switch that comes equipped with Power over Ethernet (PoE) capabilities, allowing it to supply power to connected devices such as IP phones and wireless access points. This model supports both Layer 2 and Layer 3 operations, providing a versatile solution suitable for various network topologies. The switch boasts a 2.5 Gbps stack bandwidth, enabling seamless integration into Cisco's StackWise technology. This feature allows multiple switches to be interconnected, functioning as a single unified system, which enhances network scalability and management.

On the other hand, the Cisco Catalyst 3750-48PS features 48 Ethernet ports with PoE support, making it an excellent choice for larger deployments. This model offers enhanced connectivity options and greater power capabilities, catering to more substantial device populations within enterprises. Like its 24-port counterpart, it supports VLANs, which facilitate traffic segregation for optimal network performance.

Both models support advanced Layer 3 routing protocols, including RIP, OSPF, and EIGRP, allowing for efficient routing within the network. The Quality of Service (QoS) capabilities ensure optimal delivery of time-sensitive applications, such as voice and video, providing a seamless user experience.

Another remarkable feature of the Cisco Catalyst 3750 series is the incorporation of Cisco's Smart Install technology, which simplifies switch deployment and management. This technology automates device configuration and software upgrades, reducing the operational burden on network administrators.

Security is a priority in today’s networking environment, and the 3750 series includes numerous security features. This encompasses features like dynamic ARP inspection, DHCP snooping, and port security, which work in concert to safeguard data integrity and access controls.

In summary, the Cisco Catalyst 3750-24PS and 3750-48PS are exceptional switches that deliver a blend of performance, flexibility, and security. Their advanced features make them suitable for both small and large enterprises, effectively meeting the demands of modern networking environments while ensuring scalability and manageability.
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