3com 3CR17343-91 network switch Managed Power over Ethernet (PoE) Black Refurbished
3com 3CR17343-91 network switch Managed Power over Ethernet (PoE) Black
-
In Stock - Ships Worldwide
- United States
- United Kingdom
- Germany
- United Arab Emirates
-
Warranty: 90-day return/replacement
-
Free ground shipping (upto 10 LBS) within the United StatesEstimated shipping time: 2–6 business days via DHL, FedEx, UPS and more
- Visa, Mastercard, AMEX, PayPal, Wire, ACH are accepted
Government, Education & Enterprise Procurement
Networking hardware solutions for government agencies, federal contractors, schools, and Fortune 500 companies, including quotes, POs, and invoicing.
3CR17343-91 Overview
Fully-Managed Layer 2, 10/100 Switching with Enterprise-Class Features
The 3Com® Switch 4210 is a Layer 2 entry-level 10/100 LAN switch with enterprise-class QoS, security and management features, delivering high value for network administrators looking for an economical edge device.
Power over Ethernet (PoE) provided by this switch is ideal for voice over IP and wireless networking installations.
Setting them apart from lower-end "smart managed" devices, the Switch 4210 supports an industry-standard Command Line Interface (CLI), Web-based administration, and SNMP management.
Cluster together up to 32 devices for easy administration, with single IP management across 3Com switching lines— with mixed clusters of Switch 4210, 4200G, 4500G, 5500 and 5500G devices.
This switch has Gigabit uplinks; its combination ports can run in one of two modes: 10/100/1000 Mbps connections over copper Ethernet cabling, or 100 or 1000 Mbps over fiber cabling using SFP mini-GBIC technology.
The Switch 4210 comes with 3Com's limited lifetime warranty covering the unit, power supply and fan; Advanced Hardware Replacement with next business day shipment is available in most regions..
Switch 4210 PWR 26-Port
- Managed
- Basic switching RJ-45 Ethernet ports quantity: 26
- Stackable
- Power over Ethernet (PoE)
Summary
3com 3CR17343-91, Managed, Power over Ethernet (PoE)
Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | 3com |
| Stock | In Stock |
Management features
| Switch type | Managed |
|---|
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 26 |
|---|
Network
| Networking standards | IEEE 802.1p, IEEE 802.1Q, IEEE 802.1X, IEEE 802.3ad, IEEE 802.3af |
|---|---|
| Auto MDI/MDI-X | Y |
Data transmission
| Maximum data transfer rate | 8.8 Gbit/s |
|---|
Security
| IGMP snooping | Y |
|---|
Design
| Stackable | Y |
|---|---|
| Product colour | Black |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | Y |
|---|
Weight & dimensions
| Weight | 6.09 kg |
|---|
Other features
| Data transfer rate | 6.6 Mbit/s |
|---|---|
| Dimensions (WxDxH) | 440 x 430 x 45 mm |
| Connectivity technology | Wired |
Frequently Asked Questions
Is the 3com 3CR17343-91 available refurbished? +
Yes. This page lists the refurbished condition currently available from BuyRouterSwitch. Availability can change, especially for bulk orders.
Can I request bulk pricing for 3CR17343-91? +
Yes. Businesses, resellers, MSPs, government buyers and procurement teams can request custom quantity pricing.
Does BuyRouterSwitch ship 3CR17343-91 internationally? +
BuyRouterSwitch ships enterprise IT hardware to customers in the United States and international markets, subject to destination and product restrictions.
What are the primary management options available for the 3com 3CR17343-91? +
The 3com 3CR17343-91 is a fully managed switch, providing administrators with granular control over network traffic. You can manage the device through a standard Command Line Interface (CLI) or a browser-based web interface, allowing for efficient configuration of VLANs, quality of service (QoS) settings, and port security features within your local area network.
Does the 3CR17343-91 support Power over Ethernet for all connected devices? +
Yes, this model features built-in Power over Ethernet (PoE) capabilities. It is designed to deliver power directly through the Ethernet cabling to compatible devices such as IP phones, wireless access points, and security cameras. This eliminates the need for external power supplies at each endpoint, significantly simplifying your physical cable management and deployment process.
How does this managed PoE switch improve overall network reliability? +
By offering advanced management features, the 3CR17343-91 enables proactive monitoring and traffic prioritization. Features like Spanning Tree Protocol (STP) prevent network loops, while SNMP support allows for real-time monitoring of port status and power consumption. These tools help identify bottlenecks before they impact connectivity, ensuring consistent uptime for critical business applications.
What types of deployment scenarios are best suited for the 3com 3CR17343-91? +
This switch is an ideal choice for small to medium-sized enterprise environments, such as branch offices or departmental wiring closets. Its combination of managed intelligence and PoE output makes it perfect for setups requiring a centralized hub for powering a high density of VoIP phones or wireless infrastructure while maintaining strict control over network access.
Can I integrate the 3CR17343-91 into an existing multi-vendor network? +
The 3CR17343-91 follows standard IEEE networking protocols, ensuring broad interoperability with infrastructure from other major manufacturers. Because it adheres to industry-standard Ethernet and PoE specifications, you can confidently integrate this switch into a mixed-vendor ecosystem without worrying about communication conflicts between your existing core switches and downstream powered endpoints.
What is the physical form factor and design of this 3com switch? +
This unit is designed for professional deployment, featuring a sleek black chassis that fits standard rack-mount environments. Its design emphasizes efficient thermal management and structural durability, ensuring the internal components remain protected while operating in high-demand office environments. The front panel provides clear LED indicators for instant visual verification of power status, PoE load, and link activity.
How does the PoE power budget affect the performance of the 3CR17343-91? +
The switch is engineered with a specific PoE power budget intended to handle multiple high-draw devices simultaneously. By properly balancing the number of connected PoE devices against the total wattage output, you ensure stable performance for all connected peripherals. It is recommended to calculate the power requirements of your specific endpoints to maximize the switch's efficiency and prevent power-related port shutdowns.
Does the 3CR17343-91 support VLAN segmentation for network security? +
Absolutely. As a managed switch, it supports robust VLAN configuration, allowing you to segment your network into virtual sub-networks. This enhances performance by reducing broadcast traffic and increases security by isolating sensitive data traffic from general internet or guest wireless traffic. Administrators can easily assign ports to specific VLANs to enforce organizational access policies across the hardware.
How can I obtain a bulk quote for multiple 3CR17343-91 units? +
For organizations looking to deploy this switch in large volumes, BuyRouterSwitch.com makes the process simple. Reach out to our dedicated sales team through the contact request form on our website. We provide competitive pricing structures for large-scale projects and can assist you with custom quotes to ensure your infrastructure expansion meets your budgetary requirements.
Why should I choose BuyRouterSwitch.com for my 3com hardware procurement? +
BuyRouterSwitch.com is a trusted source for enterprise-grade networking equipment. We specialize in providing a secure, streamlined ordering process for businesses that demand authentic hardware. By sourcing through us, you gain access to our extensive inventory and professional service, ensuring your enterprise networking components are legitimate and ready for rapid integration into your corporate environment.
