3com 3CRBSG2093, Managed, Full duplex
-
Warranty: 90-day return/replacement
Click here to read our Return Policy for returns/replacements.
3com 3CRBSG2093 network switch Managed Black
Free ground shipping within the
United States
Government, Federal & Education Procurement
We support quotes, POs, stock docs, and compliance invoicing.
Email: support@buyrouterswitch.com SAM.gov Registered Vendor CAGE Code : 23P86
overview
specifications
faqs
reviews
3CRBSG2093 Overview
Affordable, Managed Gigabit Switching with Flexible Uplinks
The "smart" voice-ready 3Com® Baseline Plus Switch 2920 is a web-managed Gigabit switch with extensive layer 2 functionality and layer 3 static routes. It offers enterprise-class features, customized and priced for small- and mid-sized organizations.
With an easy-to-use switch interface and advanced features (VLANs, IEEE 802.1X authentication and QoS), this switch is the most cost-effective way to provide a converged network.
Layer 2 Switching with Advanced Features
The Baseline Plus Switch 2920 has sixteen 10/100/1000 Mbps ports and four 1000 Mbps SFP ports (fiber) to connect to high-performance computers, servers, or core network backbones.
This "smart" switch has the features that help build a voice ready network, with support for auto-voice VLAN, LLDP, SNMP-based management, IGMP snooping, and IEEE 802.1X and advanced Access Control Lists (ACLs) for strengthening security.
The switch provides non-blocking performance— all 20 ports perform at wirespeed which helps to eliminate network traffic bottlenecks. LACP link aggregation (IEEE 802.3ad) allows ports to be automatically grouped together to form an ultra-high-bandwidth connection that greatly expands bandwidth capacity to the network backbone.
The Baseline Plus Switch 2920 also supports Spanning Tree, Rapid Spanning Tree and Multiple Spanning Tree, traffic prioritization, priority queuing and VLANs. These switching features ensure optimal use of available bandwidth as traffic flow is directed according to the needs of the business.
No Switch Setup Required
This Baseline Plus switch is operational straight out-of-the-box; as long as default settings are acceptable, there is no need to configure the switch. If desired, the switch can be configured using a web browser or SNMP management software.
Enhanced Intuituve Management Options
For networks that require more control, the switch web management interface provides an intuitive, menu driven process for even novice users to quickly and confidently configure the switch during initial setup and manage it during normal operation. Graphical switch and port views provide a clear understanding of switch status and configuration.
In addition, the web interface features individual port-traffic monitoring (port mirroring) and MAC address port mapping tables. A cable diagnostic tool lets users troubleshoot basic connectivity problems via the web management interface further simplifying network installation.
With single IP management, up to 32 devices of the same family (3CRBSGxxx models) can be managed from one IP address via the IRF Lite functionalit.
This Baseline Plus Switch is also supported by IMC (Intelligent Managent Center), 3Com Network Supervisor (3NS) and 3Com Network Director (3ND) management software.
IMC can be used to map the network topology, indicating what devices are connected, and on what ports. Switch management and software upgrades can be easily done. Other SNMP-based management tools may also be used.
The Switch family also supports a compact Command Line Interface (CLI) that is accessed via the front panel console port. Using the CLI, initial switch setup options can be quickly configured.
Baseline Plus Switch 2920
- Managed
- Basic switching RJ-45 Ethernet ports quantity: 20
- Access Control List (ACL)
- Stackable
Summary Description
3com 3CRBSG2093, Managed, Full duplex
Need help with 3CRBSG2093?
Get pricing, availability, lead time, and compatible options from our team. Chat with us live or email support@buyrouterswitch.com
3CRBSG2093 Specifications
Overview
Manufacturer:
3com
Stock:
In Stock.
Stock updated on:
2024-09-03
Management features
Switch type
Managed
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
20
SFP/SFP+ slots quantity
4
SFP module slots quantity
4
Network
Networking standards
IEEE 802.1p, IEEE 802.1Q, IEEE 802.1X
Full duplex
Yes
Flow control support
Yes
Data transmission
Maximum data transfer rate
40 Gbit/s
Security
Access Control List (ACL)
Yes
IGMP snooping
Yes
Design
Stackable
Yes
Product colour
Black
Power over Ethernet (PoE)
Power over Ethernet (PoE)
No
Weight & dimensions
Weight
3 kg
Other features
Dimensions (WxDxH)
440 x 160 x 44 mm
Frequently Asked Questions
What are the primary management capabilities of the 3com 3CRBSG2093 switch? +
The 3CRBSG2093 offers robust managed features that provide administrators with granular control over network traffic. Through its intuitive interface, you can configure VLANs, prioritize traffic using Quality of Service (QoS) settings, and monitor port status in real-time. This level of management is ideal for small to medium-sized business environments that require stable and secure network segmentation without the complexity of enterprise-core hardware.
Is the 3com 3CRBSG2093 suitable for voice over IP (VoIP) deployments? +
Yes, this switch is well-suited for VoIP deployments thanks to its advanced QoS features. By implementing traffic prioritization, you can ensure that voice packets receive consistent bandwidth, minimizing jitter and latency. This makes the 3CRBSG2093 a reliable choice for businesses looking to integrate voice communications into their existing network infrastructure while maintaining clear, uninterrupted call quality across the local area network.
Does the 3CRBSG2093 support VLAN configuration for network security? +
Absolutely. This managed switch supports full VLAN tagging (802.1Q), allowing you to isolate sensitive data and segregate different departments or user groups within your network. By segmenting traffic, you effectively reduce broadcast domains and enhance overall security, ensuring that private information remains accessible only to authorized users while optimizing total network performance across all connected devices.
What is the form factor and physical mounting capability of the 3CRBSG2093? +
The 3CRBSG2093 is designed with a professional, compact black chassis suitable for flexible deployment scenarios. Its form factor allows it to be placed on a desktop in a small office environment or mounted within a standard rack setup if required. The physical construction is durable, reflecting 3com's legacy of building reliable hardware for professional network installations.
How does this managed switch handle network traffic prioritization? +
This switch utilizes hardware-based packet switching and sophisticated QoS algorithms to handle high-demand traffic flows. By assigning priority levels to different data streams, the device ensures that time-sensitive applications—such as video conferencing or critical business databases—are processed ahead of background traffic. This efficient handling prevents bottlenecks during peak usage times, keeping your critical business operations running smoothly and reliably.
Can the 3com 3CRBSG2093 be integrated into an existing enterprise network? +
Integration is straightforward because the 3CRBSG2093 adheres to standard networking protocols, ensuring broad compatibility with existing switches and routers from various manufacturers. Its managed feature set allows it to act as an effective access-layer or distribution-layer switch, seamlessly bridging the gap between your end-user devices and the core network infrastructure while maintaining standard communication protocols for easy administration.
Is the 3CRBSG2093 power efficient for daily office operations? +
The switch is engineered for efficient operation, minimizing power consumption while delivering stable throughput. By utilizing energy-aware internal components, it manages heat dissipation effectively, which reduces the overall electrical load during standard business hours. This energy efficiency makes it a cost-effective solution for environments that require continuous uptime without significantly impacting the power budget of the server room or office workspace.
Does this switch support link aggregation for increased bandwidth? +
The 3CRBSG2093 supports link aggregation, which allows you to group multiple ports together to create a single, high-bandwidth trunk between switches or to high-performance servers. This feature is particularly useful for relieving congestion on uplinks or backbone connections. By combining the throughput of several physical links, you can achieve greater redundancy and speed for demanding network applications that require consistent, high-speed data transfer.
How can I request a bulk quote for multiple 3com 3CRBSG2093 units? +
If you are planning a large-scale deployment or infrastructure upgrade, our team at BuyRouterSwitch.com is ready to assist. You can easily request a bulk quote by contacting our dedicated sales department through our online inquiry form or by calling our office directly. We specialize in providing competitive volume pricing for businesses that need to acquire multiple units at once for their network rollout.
Why should I choose BuyRouterSwitch.com for my 3com hardware needs? +
BuyRouterSwitch.com is a premier source for authentic enterprise-grade networking equipment. We pride ourselves on offering a streamlined purchasing process, ensuring that every transaction is secure and professional. When you source your hardware through us, you are gaining access to a trusted inventory and a team dedicated to helping you find the right equipment to support your specific infrastructure goals.
Need Help Choosing the Right Part? Talk to an Expert
-
+1 (800) 870-9487Mon-Fri 8am-5pm EST
-
support@buyrouterswitch.comTechnical support
