What is the switching performance?

Maximum switching capacity is 20 Gbps with 14.8 Mpps forwarding rate, supporting full-rate non-blocking Layer 2 switching. It handles 8,192 MAC addresses, Jumbo Frames up to 9K bytes, and IEEE 802.3x flow control in full/half-duplex modes.

Does it support VLANs and QoS?

Yes, supports 256 port-based VLANs (IEEE 802.1Q) and auto voice VLAN for VoIP prioritization. Includes IEEE 802.1p traffic prioritization, IGMP snooping, and 4 hardware queues per port for QoS at Layer 2/3.

How is the switch managed?

Web-based management interface with HTTPS encryption provides secure configuration. Additional options include console CLI via RJ-45 port and SNMP tools like 3Com Network Supervisor. Default settings allow out-of-box operation.

What are the power and environmental specs?

Internal power supply accepts 100-240 VAC 50/60 Hz, 2A max, with 358.4 BTU/hr dissipation. Operates at 0° to 40°C (32° to 104°F) and 10-95% non-condensing humidity. Dimensions: 33.0 x 20.3 x 4.4 cm, weight 2.2 kg.

What security features are included?

IEEE 802.1X network login, MAC/IP-based ACLs for Layer 2/3 filtering (source/dest address, Ethertype, TCP/UDP ports, DSCP). HTTPS secures management; supports Spanning Tree for loop prevention.

3CDSG10PWR - 3Com OfficeConnect Managed Gigabit PoE Switch 10 auto-negotiating 10/100/1000BASE-T PoE ports; 1 dual-purpose Gigabit port (10/100/1000

Name: 3CDSG10PWR - 3Com OfficeConnect Managed Gigabit PoE Switch 10 auto-negotiating 10/100/1000BASE-T PoE ports; 1 dual-purpose Gigabit port (10/100/1000
Brand: 3Com
SKU: 3CDSG10PWR

3CDSG10PWR - 3Com OfficeConnect Managed Gigabit PoE Switch 10 auto-negotiating 10/100/1000BASE-T PoE ports; 1 dual-purpose Gigabit port (10/100/1000 | US IT Hardware

Product overview

The 3Com OfficeConnect Managed Gigabit PoE Switch (3CDSG10PWR) is a Layer 2 managed Gigabit Ethernet switch designed for SMB environments. It features 10 auto-negotiating 10/100/1000BASE-T PoE ports and 1 dual-purpose Gigabit port (10/100/1000 copper or SFP), supporting IEEE 802.3af PoE for powering VoIP phones, access points, and cameras. With 20 Gbps switching capacity and 14.8 Mpps forwarding rate, it handles high traffic efficiently. Key features include 8,192 MAC addresses, 256 VLANs (IEEE 802.1Q), LACP link aggregation (4 trunks, 8 ports max), Spanning Tree protocols, and auto voice VLAN for VoIP prioritization. Management via web interface with HTTPS ensures secure configuration. Compact 1RU form factor (33x20.3x4.4 cm, 2.2 kg) suits rackmount or desktop use. Operates at 0-40°C, 10-95% humidity. Compliance: UL/EN 60950-1 safety, EN 55022 Class A emissions.

10x Gigabit PoE ports + dual SFP/copper uplink
20 Gbps switching, 14.8 Mpps forwarding rate
256 VLANs, LACP aggregation, auto voice VLAN
IEEE 802.1X security, HTTPS web management
8K MAC table, Jumbo Frames up to 9K
1RU rackmount, 0-40°C operation

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Emissions Certifications
Manufacturer part #	3CDSG10PWR
Brand	3Com
Condition	New
Model	OfficeConnect Managed Gigabit PoE Switch
Product Line	OfficeConnect
Product Type	Layer 2 Managed Gigabit Ethernet Switch
Auto Voice VLAN	Automatic vendor-independent VoIP segregation and prioritization
Management Interface	Web-based management; HTTPS encrypted communications
Safety Certifications	UL 60950-1, EN 60950-1, CSA 22.2 60950-1, IEC 60950-1
Immunity Certifications	EN 55024

Compatible systems

No specific system or OS compatibility lists found in sources

Best for

VoIP Deployment
Auto voice VLAN and QoS prioritize VoIP traffic across 10 Gigabit PoE ports, ensuring clear calls without configuration. Supports IEEE 802.1p and IGMP snooping for optimized multicast.
SMB Branch Offices
20 Gbps capacity and 256 VLANs segment traffic for secure, efficient LANs. Dual-purpose SFP enables fiber uplinks to backbones.
Wireless Access Points
IEEE 802.3af PoE powers up to 10 devices like APs or cameras via single cables, reducing deployment costs in small networks.
Secure Network Edges
IEEE 802.1X authentication and ACLs provide Layer 2/3 filtering for controlled access on Gigabit ports.

Frequently asked questions

What ports does the 3Com 3CDSG10PWR have?

Details

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Network & Communication

Flow Control	IEEE 802.3x (half- and full-duplex)
VLAN Support	256 port-based VLANs (IEEE 802.1Q)
Spanning Tree	IEEE 802.1d Spanning Tree, Rapid Spanning Tree
Forwarding Rate	14.8 Mpps maximum
Link Aggregation	IEEE 802.3ad LACP or manual; 4 trunks maximum, 8 ports per trunk
MAC Address Table	8,192 addresses
Switching Capacity	20 Gbps maximum

Power Supplies	Internal fixed; Input 100-240 VAC 50/60 Hz, 2A maximum; Power dissipation 358.4 BTU/hr maximum; IEC 320 inlet

Depth	20.3 cm (8.0 in)
Width	33.0 cm (13.0 in)
Height	4.4 cm (1.7 in, 1 RU)
Weight	2.2 kg (4.9 lb)
Form Factor	1 RU rackmount or desktop

Operating Humidity	10 to 95% non-condensing
Operating Temperature	0° to 40°C (32° to 104°F)

Interface/Ports

Status LEDs	Module present, power, network traffic/duplex mode, link status/speed
Console Port	Front-mounted RJ-45 console port
Ethernet Ports	10 auto-negotiating 10/100/1000BASE-T PoE ports; 1 dual-purpose Gigabit port (10/100/1000 copper or SFP)

3Com OfficeConnect Managed Gigabit PoE Switch 10 auto-negotiating 10/100/1000BASE-T PoE ports; 1 dual-purpose Gigabit port (10/100/1000