Name: 3CRBSG2093 3Com 16-Port 10/100/1000Base-T + 4 SFP Layer 2 Managed Switch
Brand: 3Com
SKU: 3CRBSG2093
Price: 259.87 USD
Availability: InStock
Rating: 4.8 (114 reviews)

Product Overview
The 3Com Baseline 2920 combines essential gigabit Ethernet connectivity with Layer 2 management capabilities. It fits within network setups requiring a balance of performance and manageable features, offering both RJ-45 and SFP port options. Its design accommodates growing network demands while sustaining straightforward configuration and control.

General Information
Brand	3Com
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	16
Number of Ports	16-Ports
Port Type	10/100/1000Base-T, SFP, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	4
POE Support	No
Switching Capacity	40 Gbps
Switch Forwarding Rate	78.125 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Optional
Layer Support	Layer 2
Connector Type	RJ-45,SFP,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web GUI,CLI,SSH,Telnet,SNMP
Security Features	802.1X,ACL,Port Security,DHCP Snooping,Storm Control
Management Type	Managed
Remote Management Protocol	SNMPv1/v2/v3,HTTP,HTTPS,SSH,Telnet

Physical Characteristics
Weight	3.00

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, cULus
Compliant Standards	IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1D,IEEE 802.1w,IEEE 802.1s,IEEE 802.3x

Product Description
The 3Com Baseline 2920 switch is built for efficient network management and reliable gigabit connectivity. It is commonly found in mid-sized enterprise networks where robust Layer 2 features and flexible port options are essential. Network administrators and IT professionals benefit from its straightforward control and diverse interface combinations. Key Features Supports 16 RJ-45 ports with auto-negotiation for optimal speed and duplex Includes 4 SFP slots for fiber optic connections, extending network reach Offers VLAN support, traffic prioritization, and multicast management Provides web-based and command-line management tools for ease of configuration Compact form factor suitable for rack or desktop deployment This switch plays a vital role in delivering consistent network performance and simplified administration. Its combination of copper and fiber ports with managed features ensures dependable operation and network flexibility. The 3Com Baseline 2920 is a solid choice for maintaining efficient Ethernet infrastructure without unnecessary complexity.

Use Cases
The 3Com Baseline 2920 is typically implemented in business networks that demand reliable gigabit switching and flexible port arrangements. It supports environments where traffic segmentation and quality management are important, making it suitable for organizations with diverse connectivity needs. How It's Used: Deployed in SMB office networks to connect workstations and servers with gigabit speeds Used in branch office setups requiring both copper and fiber links for varied device connections Integrated into campus networks to manage VLAN segmentation and prioritize voice or video traffic Installed in data closets where rack space is limited but managed switching features are necessary Leveraged by IT teams for network monitoring and configuration through accessible management interfaces In these scenarios, the switch supports efficient network operation by offering scalable connectivity options with manageable controls. It helps maintain consistent data flow and network segmentation while supporting future growth in dynamic network environments.

Tech Atlantix

3CRBSG2093 3Com 16-Port 10/100/1000Base-T + 4 SFP Layer 2 Managed Switch

3CRBSG2093

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