3com Switch 4500G PWR 24-Port, Managed, L3, Power over Ethernet (PoE)
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3com Switch 4500G PWR 24-Port Managed L3 Power over Ethernet (PoE)
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3CR17771-91 Overview
High-Performance, Secure Voice-Ready Gigabit Power over Ethernet Connectivity.
The 3Com® Switch 4500G is a stackable 10/100/1000 Ethernet switch that provides secure, flexible LAN connectivity and advanced voice-optimized features such as auto-voice VLAN and QoS. Optional 10-Gigabit uplinks via local connection modules or XFP transceivers supply highest-speed connections to other similarly-equipped devices.
The Switch 4500G offers Layer 2 switching and dynamic Layer 3 routing, as well as robust security, Quality of Service (QoS) and management features to deliver intelligent edge connectivity for essential business applications. This switch offers stackable scalability with single IP address management. This makes the Switch 4500G ideal for medium businesses and small enterprises seeking to build a secure converged network.
This switch comes with a limited lifetime warranty. Also provided is Advance Hardware Replacement, with next business day shipment available in most regions.
Power over Ethernet.
Power over Ethernet (PoE) provides electrical power and data connectivity over a single Ethernet cable—resulting in significant cost savings when deploying devices like IP phones, wireless access points and IP security cameras.
Advanced Security.
Enterprise-class security features include IEEE 802.1X network login, SSH/SSL encrypted device login, Access Control Lists and RADIUS Authenticated Device Access (RADA), protecting mission-critical business applications.
Voice-Ready Networking.
Minimize the cost and complexity associated with adding or moving IP telephones: the Switch 4500 detects the presence of IP phones and dynamically assigns switch ports to the voice VLAN, enabling automated configuration and prioritization of Voice over IP (VoIP) traffic
- Advanced access and distribution for medium businesses and small enterprises seeking to build a secure converged network.
- 24 auto-negotiating 10BASE-T/100BASE-TX/1000BASE-T ports supporting IEEE 802.3af in-line PoE; 4 of these ports are dual-personality 10/100/1000 or SFP Gigabit ports.
- Wirespeed non-blocking performance: aggregate switching capacity of up to 128 Gbps.
- Layer 2 switching; dynamic Layer 3 routing increases performance and enhances network security.
- Use clustered stacking for up to 32 devices (Switch 4200G, 4500G 5500 and 5500G switches).
- Add switches to the cluster when needed— without increasing management difficulty and expense— and manage all as a single entity.
- IEEE 802.1X network access control offers standards-based security combined with RADIUS authentication; TACACS+ also supported.
- RADIUS Authenticated Device Access (RADA) provides authentication of attached devices via MAC address for an additional level of endpoint security.
- Automatic assignment of VoIP traffic to dedicated VLANs helps ensure that critical time-sensitive traffic gets the priority needed for quality communications.
- Power over Ethernet delivers electrical power and data connectivity over a single Ethernet cable.
- Up to four 10-Gigabit ports per switch using two rear slots and dual-port 10-Gigabit modules; economical CX4 for short-distance stack connections, or XFP for longer 10-Gigabit distances.
Switch 4500G PWR 24-Port
- Managed L3 IGMP, SNMP 1, SNMP 2c, SNMP 3, HTTP.
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 24
- Switching capacity: 128 Gbit/s
- Power over Ethernet (PoE)
Summary Description
3com Switch 4500G PWR 24-Port, Managed, L3, Power over Ethernet (PoE)
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3CR17771-91 Specifications
Overview
Manufacturer:
3com
Stock:
In Stock.
Stock updated on:
2024-08-31
Management features
Switch type
Managed
Switch layer
L3
Quality of Service (QoS) support
Yes
MIB support
RFC 1212, RFC 1213, RFC 1493, RFC 1724, RFC 1907, RFC 2021, RFC 2233, RFC 2665, RFC 2667, RFC 2668, RFC 2674, RFC 2737, RFC 2819
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
24
Network
Networking standards
IEEE 802.1X, IEEE 802.3, IEEE 802.3ad, IEEE 802.3af
Port mirroring
Yes
Flow control support
Yes
Link aggregation
Yes
Data transmission
Supported data transfer rates
95.2 Mbit/s
Switching capacity
128 Gbit/s
Maximum data transfer rate
0.1 Gbit/s
Security
MAC address filtering
Yes
Multicast features
Multicast support
Yes
Protocols
Management protocols
IGMP, SNMP 1, SNMP 2c, SNMP 3, HTTP.
Switching protocols
LACP, STP, RSTP, MSTP, IGMP.
Performance
Mean time between failures (MTBF)
362000 h
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Yes
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-10 - 70 °C
Operating relative humidity (H-H)
10 - 95%
Weight & dimensions
Weight
6 kg
Other features
Latency
10 μs
Dimensions (WxDxH)
440 x 420 x 43.6 mm
I/O ports
24 x 10BASE-T/100BASE-TX/1000BASE-T
Power requirements
AC 90-240 V (50/60 Hz)
Networking features
Ethernet / Fast Ethernet
Frequently Asked Questions
What is the primary advantage of deploying the 3com Switch 4500G PWR in an enterprise environment? +
The 3com Switch 4500G PWR is designed for edge connectivity, providing robust Layer 3 managed switching alongside Power over Ethernet capabilities. This combination allows for simplified deployment of IP phones, wireless access points, and security cameras, reducing cabling clutter while maintaining high-performance traffic routing and granular network control at the access layer.
How does the Power over Ethernet (PoE) functionality support connected devices on this switch? +
This 24-port switch delivers standardized PoE power directly through the Ethernet cabling. By eliminating the need for separate power outlets for each connected device, it streamlines the installation of VoIP handsets and Wi-Fi infrastructure. The switch intelligently manages the power budget across its ports, ensuring that your mission-critical edge devices remain energized and operational during standard network activity.
Is the 3com Switch 4500G PWR suitable for stacked network configurations? +
Yes, this model supports stacking, which allows you to manage multiple physical switches as a single logical entity. Stacking increases port density and provides simplified management across your rack infrastructure. This architecture is ideal for growing enterprises that require scalable bandwidth and a unified management point to reduce administrative overhead while maintaining network resilience.
What level of routing capability does this Layer 3 managed switch offer? +
As a Layer 3 managed switch, the 4500G PWR handles essential routing protocols, enabling efficient traffic management between VLANs and subnets. It offloads routing tasks from the core network, enhancing overall performance by ensuring data is forwarded at wire speed. It is an excellent choice for businesses needing to segment traffic and optimize flow within their local area network.
How are administrative tasks and configurations managed on the 3com 4500G? +
The switch offers a comprehensive management suite, including a command-line interface and web-based management tools. These interfaces provide network administrators with deep visibility into port status, VLAN configuration, and traffic statistics. This level of management ensures that you can monitor performance and deploy security policies effectively, maintaining high availability for all connected enterprise hardware.
Can the 3com 4500G switch integrate into existing high-speed network backbones? +
With its robust switching fabric and high-speed uplink options, this unit is well-suited for integration into modern enterprise backbones. It effectively bridges the gap between edge devices and the core network. By supporting managed switching features, it ensures that high-priority traffic is handled correctly, preventing bottlenecks and maintaining the integrity of time-sensitive business applications.
What security features does the 3com Switch 4500G offer to protect network traffic? +
Security is addressed through robust management features, including VLAN-based access control and port security mechanisms. These tools allow administrators to restrict network access, isolate sensitive departments, and prevent unauthorized devices from communicating within the internal infrastructure. Implementing these security protocols is straightforward, providing a secure foundation for your network environment.
Does this switch support standard network protocols for reliable connectivity? +
The 3com 4500G adheres to standard networking protocols, ensuring broad compatibility with a wide range of industry-standard infrastructure equipment. Its reliance on open standards allows it to coexist with existing hardware from various vendors, making it a flexible and reliable choice for complex enterprise networks that demand consistent performance and interoperability.
How can I obtain a bulk quote for the 3com Switch 4500G PWR for my upcoming project? +
If you are planning a large-scale deployment and require multiple units, BuyRouterSwitch.com makes the process simple. Reach out to our sales team directly via our website to discuss your requirements. We specialize in providing competitive bulk quotes for enterprise-grade hardware, ensuring your project stays within budget while meeting your specific technical demands.
Why should I choose BuyRouterSwitch.com for my 3com networking hardware needs? +
BuyRouterSwitch.com is a trusted source for high-quality enterprise networking solutions. We pride ourselves on offering a streamlined, secure ordering experience for professional buyers. When you purchase from us, you gain access to a dedicated sales team that understands the complexities of IT infrastructure, helping you secure the exact hardware needed to maintain and scale your network reliably.
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