How many devices can connect to the OfficeConnect Ethernet Hub 8?

The hub provides eight 10BASE-T RJ-45 ports, supporting up to eight direct connections. Port 8 functions as an uplink port, enabling daisy-chaining of additional hubs to expand network capacity. Each hub can connect to another hub, allowing scalable network growth for small office environments.

What is the maximum cable length supported by this hub?

Individual 10BASE-T cable segments support maximum lengths of 100m (328ft) per connection. The overall network segment length reaches 185m (607ft). Minimum cable length is 0.5m (1.6ft). These specifications ensure proper signal integrity and network performance in typical office deployments.

Is this hub managed or unmanaged?

The OfficeConnect Ethernet Hub 8 is an unmanaged hub, requiring no configuration or management. It operates automatically upon power-up, detecting all port connections and optimizing network performance. This plug-and-play design reduces IT overhead and is ideal for small offices without dedicated network administration.

What power supply does this hub require?

The hub consumes 11 VA and operates exclusively with the supplied power adapter. Do not use alternative adapters, as they may damage the device. The low power consumption reduces operational costs and eliminates the need for dedicated power infrastructure in small office environments.

Can this hub connect to Fast Ethernet (100 Mbps) networks?

No, the OfficeConnect Ethernet Hub 8 operates exclusively at 10 Mbps 10BASE-T speeds. It is designed for legacy networks and cannot connect to 100 Mbps Fast Ethernet devices. For mixed-speed environments, 3Com offers OfficeConnect Dual Speed Hubs supporting both 10 Mbps and 100 Mbps connections.

What compliance certifications does this hub hold?

The hub meets EN 55022 Class B, FCC Part 15 Class B, VCCI Class B, and multiple international standards. Safety certifications include UL 1950 and EN 60950. These certifications ensure regulatory compliance in North America, Europe, and Asia-Pacific markets.

What is the operating temperature range for this hub?

The hub operates reliably between 0-40°C (32-105°F) with humidity tolerance of 0-90% non-condensing. These specifications support standard office environments. Storage temperature range extends to -20-60°C, enabling safe transportation and warehousing.

3C16700 - 3Com Ethernet Hub 8 (10BASE-T Hub) Switch

Name: 3C16700 - 3Com Ethernet Hub 8 (10BASE-T Hub) Switch
Brand: 3Com
SKU: 3C16700

3C16700 - 3Com Ethernet Hub 8 (10BASE-T Hub) Switch | US IT Hardware

Product overview

The 3Com OfficeConnect Ethernet Hub 8 (3C16700A) is an entry-level network hub designed for small business environments requiring basic 10BASE-T connectivity. This unmanaged hub features eight RJ-45 ports operating at 10 Mbps, enabling straightforward network expansion without configuration overhead. The desktop form factor measures 225mm × 35.8mm × 135.4mm and weighs 552g, making it suitable for space-constrained office environments. Power consumption is minimal at 11 VA, reducing operational costs. The hub supports standard 10BASE-T twisted-pair cabling with maximum segment lengths of 185m, accommodating typical office deployments. Port 8 functions as an uplink port for daisy-chaining additional hubs when network expansion is required. Compliance certifications include EN 55022 Class B, FCC Part 15 Class B, and international standards, ensuring compatibility with regulated environments. Operating temperature range of 0-40°C and humidity tolerance of 0-90% non-condensing support standard office conditions. This hub provides reliable connectivity for legacy networks and cost-effective solutions for organizations with modest bandwidth requirements.

8x 10BASE-T RJ-45 ports with uplink daisy-chain support
10 Mbps Ethernet speed for legacy network compatibility
Low 11 VA power consumption reduces operational costs
Desktop form factor: 225×35.8×135.4mm, 552g weight
EN 55022 Class B, FCC Part 15 Class B certified
0-40°C operating temperature, 0-90% humidity tolerance

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

Manufacturer part #	3C16700
Brand	3Com
Condition	New
Model	Ethernet Hub 8 (10BASE-T Hub)
Product Line	OfficeConnect
Product Type	Ethernet Hub
EMC Compliance	Class A
Safety Standards	UL 1950, EN 60950, CSA 22.2 #950, IEC 60950
Compliance Certifications	EN 55022 Class B; EN 55024; EN 61000-3-2; EN 61000-3-3; FCC Part 15 Class B; ICES-003 Class B; VCCI Class B; AS/NZS 3548 Class B

Network & Communication

Compatible systems

No compatibility information found; unmanaged hub compatible with standard Ethernet devices

Best for

Small Office Networks
Ideal for SMB environments with 8-16 workstations requiring basic 10 Mbps connectivity. The eight 10BASE-T ports provide straightforward network access without management complexity.
Legacy System Integration
Supports older equipment and systems designed for 10BASE-T networks. Compatible with existing twisted-pair cabling infrastructure and traditional network adapters.
Network Expansion
Port 8 functions as an uplink port enabling daisy-chaining of multiple hubs. Supports network growth without requiring managed switching infrastructure.
Cost-Constrained Deployments
Low power consumption (11 VA) and minimal operational overhead reduce total cost of ownership for budget-limited IT departments.
Temporary or Branch Office Setup
Desktop form factor and plug-and-play operation make this hub suitable for temporary installations, branch offices, or test environments.

Depth	135.4 mm (5.3 in)
Width	225 mm (9 in)
Height	35.8 mm (1.4 in)
Weight	552 g (1.2 lb)
Form Factor	Desktop

Operating Humidity	0-90% (non-condensing)
Operating Temperature	0-40°C (32-105°F)
Environmental Standards	EN 60068 (IEC68)

Port Type	RJ-45
Network Ports	8 x 10BASE-T RJ-45 ports
Connector Type	8 RJ-45 ports for 10BASE-T twisted pair

3Com Ethernet Hub 8 (10BASE-T Hub) Switch

Product overview

Featuring

Network & Communication

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Power Consumption

Physical Characteristics

Environmental

Interface/Ports