OUT OF STOCK

This item is currently out of stock and it may or may not be restocked.

Out of Stock

Add To List

Shipped by: Newegg

Sold by: Newegg

Newegg+

Enjoy Free Shipping, Exclusive Offers, Member-only Discount, and more with Newegg+ membership

Learn More OPT IN FOR FREE

Best sellers of Switches

Lowest price of Switches

Deals of Switches

Networking

Shop All Deals

Today's Best Deals

Are you an E-Blast Insider?

Get Educated

Make informed decisions with expert advice. Learn More

CISCO Catalyst 3750 WS-C3750G-24PS-S Switch (Grade-A)

Shop All Cisco Systems, Inc. Products

CISCO Catalyst 3750 WS-C3750G-24PS-S Switch (Grade-A)

REFURBISHED

Be the first to review this product...

Up to 12,000 MAC Address Table
128 MB DRAM and 32 MB Flash memory Buffer Memory

Overview

Specs

Reviews

Cisco Catalyst 3750G Switch Includes 24 X 10/100/1000 Ports (Poe) - 4 X Sfp Ports - Standard Image Ws-C3750G-24Ps-S Cisco 3750G Switches Were Made To Take Conventional Networks And Give Them A Major Adrenaline Boost By Improving Not Only Layer 3 Switc

Model
Brand	CISCO
Series	Catalyst 3750
Model	WS-C3750G-24PS-S

Format & Standards
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 classification IEEE 802.1Q VLAN IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-T IEEE 802.3ab 1000BASE-T IEEE 802.3z 1000BASE-X

Ports & Interface
Primary Ports	24 Ethernet 10/100/1000 ports with IEEE 802.3af and CISCO prestandard PoE 4 SFP-based Gigabit Ethernet ports
Primary Port Speed	10/100/1000Mbps

Data Transmission
MAC Address Table	Up to 12,000
VLAN Support	Yes
Jumbo Frames	Yes

Details
Buffer Memory	128 MB DRAM and 32 MB Flash memory
Security	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. CISCO security VLAN ACLs on all VLANs prevent 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. 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. Private VLAN Edge provides security and isolation between switch ports, which helps ensure that users cannot snoop on other users' traffic. Dynamic ARP Inspection 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.
Cabling	10BASE-T ports: RJ-45 connectors, 2-pair Category 3 (Cat-3), 4, or 5 unshielded twisted-pair (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 Management console port: RJ-45-to-DB9 cable for PC connections
LEDs	Per-port status LEDs: link integrity, disabled, activity, speed, and full-duplex indications System-status LEDs: system, RPS, and bandwidth-utilization indications
Power	AC Input Voltage and Frequency: 100-240 VAC, 8.0-4.0A, 50-60 Hz DC Input Voltages: +12V at 14A

Features
Features	32 Gbps, high-speed stacking bus Innovative stacking technology 1 RU stackable, multilayer switch Enterprise-class intelligent services delivered to the network edge IP Base Image installed Basic RIP and static routing, upgradable to full dynamic IP routing Ease of Use and Deployment Superior Redundancy for Fault Backup High-Performance IP Routing Integrated CISCO IOS Software Features for Bandwidth Optimization Scalable Stacking Advanced QoS Granular Rate Limiting

Dimensions & Weight
Dimensions	17.5" x 14.9" x 1.7"
Weight	13.5 lbs.

Environmental
Temperature	0ºC to 45ºC (32ºF to 113ºF)
Humidity	10 to 85% (noncondensing)

Group
Model	WS-C3750G-24PS-S

Additional Information
Date First Available	June 10, 2014

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): Lifetime
Limited Warranty period (labor): Lifetime
Read full details

Return Policies

Return for refund within: 30 days

Return for replacement within: 30 days

This item is covered by Newegg.com's Standard Return Policy. Read full return policy for details.

Manufacturer Contact Info

Manufacturer Product Page
Manufacturer Website
Support Phone: 1-800-553-6387
Support Website
View other products from Cisco Systems, Inc.

SHOP WITH CONFIDENCE