Cisco Business CBS110-5T-D Full English Product Description

CBS110-5T-D Appearance

1. Product Overview

The Cisco CBS110-5T-D is a fanless unmanaged 5-port Gigabit Ethernet desktop switch belonging to the Cisco Business 110 Series, designed for small offices, home offices, retail kiosks and quiet conference room deployments. The model suffix decoding:

• 5: 5 copper Gigabit ports
• T: Non-PoE RJ45 copper ports
• D: Compact desktop form factor with external DC power adapter, no rack-mount bracket includedCisco

This plug-and-play unmanaged switch requires zero configuration, delivers wire-speed non-blocking Gigabit switching for PCs, printers, NAS storage and non-powered Wi-Fi access points. Built with silent fanless passive heat dissipation, compact lightweight metal casing and energy-efficient hardware, it provides stable basic connectivity without complex IT operation requirements for cost-sensitive small business networksCisco.

2. Hardware Port Specifications

• Downlink Ports: 5 × auto-sensing 10/100/1000BASE-T RJ45 copper ports, non-PoE, compatible with Cat5e / Cat6 cabling
• Uplink Interfaces: No dedicated fiber SFP slots; all ports support uplink interconnection to core switches
• Management Interfaces: No console port, no Web GUI, no Bluetooth (pure unmanaged device)
• LED Indicators: Front panel individual LEDs for power status, per-port link activity and speed detection
• Hardware Reset Button: No manual reset button; power cycle to restore factory default state
• Cooling Architecture: Fully fanless passive heat sink design, zero operational noise for quiet indoor environments
• Power Key Note: Powered by external DC wall adapter (marked "-D"), no built-in internal power supply; zero PoE power budget for all RJ45 ports

3. Core Performance Parameters

• Switching Capacity: 10 Gbps non-blocking wire-speed switching
• 64-byte Packet Forwarding Rate: 7.44 Mpps
• MAC Address Table Depth: 2,000 entries
• Jumbo Frame Support: Up to 10,240 bytes for large file and video transmission
• Compliance Standard: IEEE 802.3az Energy Efficient Ethernet (EEE) for automatic low-power idle link
• Auto MDI/MDI-X: Automatic cross-cable detection, compatible with straight and crossover Ethernet cables
• Input Power: External 12V DC power adapter, wide universal AC input 100–240V 50/60Hz

4. Physical & Environmental Specifications

• Form Factor: Compact mini desktop metal chassis, wall-mount hole reserved on the bottom panel
• Dimensions (W × D × H): 110 mm × 100 mm × 30 mm
• Net Weight: 0.32 kg (0.71 lb), ultra-lightweight for portable deployment
• Operating Temperature Range: 0 °C to 50 °C (32 °F to 122 °F), certified for out-of-wiring-closet deployment
• Storage Temperature Range: -25 °C to 70 °C (-13 °F to 158 °F)
• Relative Humidity: 10%–90% non-condensing humidity
• Compliance Certifications: CE, FCC, UL, RoHS compliant; Cisco limited lifetime warranty

5. Built-in Unmanaged Layer 2 Feature Set

• IEEE 802.1Q VLAN transparent forwarding (no manual VLAN configuration)
• Full STP compatible, automatically avoids layer 2 broadcast loops in multi-switch environments
• IEEE 802.3ad LACP uplink aggregation pass-through support
• IGMP Snooping basic multicast optimization to reduce bandwidth waste for IP camera and IPTV streams
• Port isolation function (hardware default isolated broadcast domain to prevent cross-port flooding)
• Cable diagnostic capability to detect short circuit and open cable faults without extra tools
• Automatic port power saving: Disables idle link power consumption via EEE standard

6. Built-in Basic QoS Traffic Prioritization

• 4 hardware traffic priority queues per port
• Automatic DSCP / 802.1p CoS traffic classification
• Prioritizes VoIP voice and real-time surveillance video packets to reduce latency and jitter
• Port-based ingress/egress bandwidth rate limiting to avoid single-port bandwidth congestion

7. Built-in Hardware Security Mechanisms

• Port MAC address learning limit to block unauthorized unknown terminal flooding
• Broadcast storm suppression to avoid network paralysis caused by abnormal broadcast packets
• Isolated port broadcast domain to prevent sensitive data leakage between office terminals
• Physical short-circuit protection for all RJ45 copper ports to avoid hardware burnout

8. Deployment & Operation Advantages

• True plug-and-play: No software installation, no IP configuration, no management login required
• Dual deployment mode: Desktop placement or hidden wall mounting under desks and cabinets
• Ultra-low power consumption and silent fanless design for offices, libraries and medical rooms
• Wide temperature tolerance supports deployment in kiosks, warehouse auxiliary zones and distributed IoT sites
• Cross-brand device compatibility, seamlessly connects all mainstream PC, printer, camera and wireless AP brands

9. Typical Application Scenarios

• Small office 5-port non-PoE workgroup interconnection for staff PCs and printers
• Retail convenience kiosk and self-service terminal basic data aggregation
• Home office, studio and mini lab silent compact network expansion
• Distributed IoT sensor deployment without PoE power demand, mounted under desks or walls
• Conference room temporary network interconnection for laptops and presentation equipment
• Remote mini satellite sub-networks requiring low-cost Gigabit desktop switching

E-commerce Short Sales Title

Cisco CBS110-5T-D | 5-Port Gigabit Unmanaged Desktop Switch, External DC Adapter Powered, Fanless Silent Mini Chassis, Plug-and-Play Layer2 Small Business Office Switch