CBS110-8T-D-NA – Cisco Business 110 Series 8-Port Gigabit Ethernet Unmanaged Switch

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Overview

The CBS110-8T-D-NA Cisco Business 110 Series 8-Port Gigabit Ethernet Unmanaged Switch provides straightforward, reliable wired connectivity for small businesses, branch offices, retail environments, and home offices. It features eight 10/100/1000 Mbps Gigabit Ethernet ports and a non-blocking switching capacity of 16 Gbps, allowing connected devices to exchange network traffic efficiently. Its Gigabit Ethernet connectivity supports computers, printers, network-attached storage, and other Ethernet-enabled business equipment.

Designed for simple deployment, the CBS110-8T-D-NA operates without requiring routine switch configuration or a dedicated network-management interface. It includes practical networking capabilities such as Quality of Service (QoS), loop detection, cable diagnostics, and energy-efficient Ethernet support. These features help businesses prioritize important traffic, troubleshoot basic connectivity problems, and maintain reliable local network connections.

The compact, fanless design supports quiet operation in offices and other noise-sensitive environments. With an external power adapter and a desktop-oriented form factor, the switch is suitable for expanding an existing wired network without the cost or administrative overhead of a managed enterprise switch. It is a practical choice for businesses seeking dependable Gigabit connectivity for everyday operations.

Key Features – CBS110-8T-D-NA

• Processor: Processor model not specified by Cisco.
• Memory: Internal RAM capacity not specified in the cited manufacturer datasheet.
• Storage: No user-accessible data storage; internal flash capacity not specified.
• Controller: Integrated unmanaged Gigabit Ethernet switching architecture.
• Networking / Ports: 8 × 10/100/1000 Mbps RJ-45 Gigabit Ethernet ports.
• Power & Cooling: External universal AC power adapter; fanless operation.
• Management: Unmanaged, plug-and-play operation.
• Security: No advanced configurable access-control or managed-switch security features specified.
• Quality of Service: IEEE 802.1p priority-based QoS with four hardware queues.
• Energy Efficiency: IEEE 802.3az Energy Efficient Ethernet.
• Switching Capacity: 16 Gbps.
• Forwarding Rate: 11.9 million packets per second (Mpps).
• Form Factor: Compact desktop switch; not a standard rack-mountable model according to Cisco's datasheet.

Technical Specifications

• Chipset / Platform: Cisco Business 110 Series unmanaged switching platform.
• Memory Technology: Not specified in the cited datasheet.
• Storage Interface: Not applicable; no user-accessible storage interface.
• RAID Support: Not applicable.
• Expansion Slots: None.
• Networking: 8 × 10/100/1000BASE-T Gigabit Ethernet ports.
• Switching Capacity: 16 Gbps.
• Forwarding Rate: 11.9 Mpps with 64-byte packets.
• MAC Address Table: 8,000 entries.
• Jumbo Frames: Up to 9,216 bytes.
• QoS: IEEE 802.1p priority-based traffic handling, four hardware queues, and Weighted Round Robin (WRR).
• Loop Detection: Supported.
• Cable Diagnostics: Supported.
• Auto-Negotiation: Supported.
• Auto-MDI/MDIX: Supported.
• Flow Control: IEEE 802.3x.
• Energy Efficiency: IEEE 802.3az.
• I/O Ports: 8 × RJ-45 Gigabit Ethernet.
• PoE Support: Not supported by this model.
• Operating System Compatibility: No host operating system required for standard Ethernet switching.
• Power Input: External universal power adapter; 100–240 V AC, 50–60 Hz.
• Power Consumption: Approximately 4.25 W at 110 V and 4.33 W at 220 V under the manufacturer's stated worst-case operating conditions.
• Cooling: Fanless.

Physical Specifications

• Form Factor: Compact desktop switch.
• Weight:
  • 0.43 kg.
  • 0.94 lbs.
• Dimensions (W × D × H):
  • 160 × 104 × 30 mm.
  • 6.30 × 4.07 × 1.18 inches.
• Rack Compatibility: Not designed for standard rack mounting according to Cisco's official datasheet. Suitable for desktop installation; check the included mounting accessories for supported alternative mounting options.

Ideal For

• Small Business Offices: Connecting employee computers, printers, and shared network devices.
• Branch Locations: Providing additional wired ports for everyday business connectivity.
• Retail Environments: Connecting point-of-sale terminals, back-office computers, and compatible Ethernet equipment.
• Home Offices: Expanding Gigabit Ethernet connectivity for computers, printers, and network storage.
• Small Workgroups: Supporting local file sharing and routine office network traffic.
• Quiet Workspaces: Using fanless networking hardware in offices, reception areas, and other noise-sensitive locations.

Warranty & Support

• Standard Manufacturer Warranty: Cisco limited lifetime hardware warranty, subject to Cisco's applicable warranty terms and regional conditions.
• Technical Support: Support eligibility and service availability depend on the product's warranty terms and purchase region.
• Support Contract Compatibility: Cisco support services may be available subject to product eligibility. Confirm available coverage with Cisco or an authorized partner. Dell ProSupport and HPE Care Pack are not applicable manufacturer support programs for this Cisco switch.
• Installation Support: The switch is designed for straightforward deployment and does not require routine configuration. Use suitable Ethernet cabling and an appropriate power outlet.

FAQs – CBS110-8T-D-NA

1. Can the CBS110-8T-D-NA support a small office network?

Yes. Its eight Gigabit Ethernet ports provide wired connectivity for computers, printers, network storage, and other Ethernet-enabled devices. Its 16 Gbps switching capacity supports simultaneous network traffic.

2. Is the CBS110-8T-D-NA a managed switch?

No. It is an unmanaged switch designed for plug-and-play operation. It does not provide the configurable VLANs, centralized administration, or advanced routing features available on managed switches.

3. Does this model support Power over Ethernet (PoE)?

No. The CBS110-8T-D-NA does not provide PoE output. Devices that require power through Ethernet need compatible PoE injectors or a PoE-capable switch.

4. Can the switch be upgraded with additional ports?

No. It has eight fixed Gigabit Ethernet ports and no expansion slots. A larger switch is required if additional physical ports are needed.

5. Does the CBS110-8T-D-NA support redundant power supplies?

No built-in redundant power supply is specified. The switch uses an external power adapter. For deployments requiring power continuity, consider an appropriate backup-power solution.

6. Can this switch be installed in a server rack?

Cisco's official datasheet identifies the CBS110-8T-D model as desktop-oriented and not rack-mountable. If standard rack installation is essential, select a Cisco Business model explicitly designed for rack mounting.