Cisco Business CBS110-16PP Full English Product Description

1. Product Overview

• 16: Total 16 Gigabit RJ45 ports
• PP: Partial PoE design; 8 out of 16 ports support IEEE 802.3af PoE with total 64W PoE power budget
• No "-D": Standard 19-inch 1RU rack-mount chassis with built-in internal power supply, not desktop external adapter type

2. Hardware Port Specifications

• Downlink Ports: 16 × auto-sensing 10/100/1000BASE-T RJ45 copper ports, Cat5e/Cat6 compatible, auto MDI/MDI-X
  • PoE-enabled ports: First 8 ports (marked with yellow front panel band), IEEE 802.3af (15.4W max per port)
  • Non-PoE ports: Remaining 8 ports for data-only devices
• Total PoE Power Budget: 64W, intelligent dynamic power allocation for mixed PoE end devices
• Uplink Interfaces: No dedicated SFP fiber slots; all RJ45 ports support copper uplink to core switches/routers
• Management Interfaces: No console port, no web GUI, no Bluetooth (fully unmanaged plug-and-play)
• LED Indicators: Separate front LEDs for power status, per-port link/activity, Gigabit speed, real-time PoE power status and global Max PoE alarm
• Hardware Reset Button: No dedicated reset key; power cycle to restore factory defaults
• Cooling Architecture: Fully fanless passive heat sink, zero operational noise for classrooms, clinics and quiet offices
• Power Key Note: Integrated internal universal AC power supply (no external DC adapter required)

3. Core Performance Parameters

• Switching Capacity: 32 Gbps non-blocking wire-speed switching
• 64-byte Packet Forwarding Rate: 23.8 Mpps
• MAC Address Table Depth: 8,000 MAC entries
• Jumbo Frame Support: Up to 10,240 bytes for video and large file transmission
• Energy Compliance: IEEE 802.3az EEE auto power saving for idle links
• Max Full Traffic Power Draw: ~28 W
• Idle Standby Power Draw: ~14 W
• Input Power: Built-in universal internal PSU, wide AC input 100–240V 50/60Hz

4. Physical & Environmental Specifications

• Form Factor: Standard full-width 1RU metal rack chassis, desktop placement optional
• Dimensions (W × D × H): 445 mm × 297 mm × 44 mm (17.5 × 11.69 × 1.73 inches)
• Net Weight: 2.43 kg (5.36 lb)
• Operating Temperature: 0 °C to 50 °C (32 °F–122 °F), approved for out-of-wiring-closet installation
• Storage Temperature: -25 °C to 70 °C (-13 °F–158 °F)
• Relative Humidity: 10%–90% non-condensing
• Certifications: CE, FCC, UL, RoHS compliant; Cisco limited lifetime hardware warranty

5. Built-in Layer 2 Unmanaged Switch Features

• Transparent IEEE 802.1Q VLAN pass-through, compatible with upstream managed switches
• Automatic loop detection to eliminate Layer 2 broadcast storms
• IEEE 802.3ad LACP pass-through for uplink link aggregation
• IGMP Snooping v1/v2/v3 to reduce multicast bandwidth consumption for IPTV and multi-camera video streams
• Embedded cable diagnostics to detect open cables, short circuits and wiring faults
• Auto port power disable when no end device is connected to cut idle energy use

6. Intelligent Partial PoE Management

• Auto-detect IEEE 802.3af PoE PD devices on PoE-capable ports
• Power priority mechanism reserves power for mission-critical IP phones under full load
• Real-time PoE power monitoring via front panel PoE LEDs; global Max PoE LED alerts when total power demand exceeds budget
• Multi-layer hardware protection: Short-circuit, over-current, over-voltage and thermal shutdown for PoE ports
• Perpetual PoE keeps power output active during switch reboot to avoid camera/phone offline

7. Embedded Network Security

• MAC address learning limit to block malicious MAC flooding attacks
• Broadcast storm suppression to prevent network paralysis from abnormal broadcast packets
• Hardware port isolation to block cross-port broadcast leakage and protect sensitive terminal data
• Port surge protection for all RJ45 copper ports against cable damage and short circuits

8. Automatic QoS Traffic Prioritization

• 4 independent hardware priority queues per port
• Native 802.1p CoS and DSCP packet classification without manual setup
• Weighted Round Robin (WRR) scheduling for balanced multi-service forwarding
• VoIP and surveillance video packets are automatically marked high-priority to reduce latency and jitter
• Port ingress/egress bandwidth shaping to avoid single-port congestion

9. Multi-Mode Deployment Advantages

• True plug-and-play: Unbox, plug power and Ethernet cables for instant connectivity, zero configuration
• Dual mounting options: Standard rack mounting in wiring closets or flat desktop placement
• Silent fanless design for noise-restricted classrooms, medical rooms and open offices
• Wide temperature tolerance for retail kiosks, warehouse auxiliary zones and distributed IoT sites
• Universal cross-brand compatibility with PCs, printers, IP cameras and wireless access points

10. Typical Application Scenarios

• Mid-density office PoE workgroups with VoIP phones and low-power Wi-Fi 5 APs
• Chain retail stores and convenience shops deploying entry-level PoE cameras and voice terminals
• School auxiliary labs and library quiet network environments without high-power PTZ camera loads
• Distributed IoT PoE sensor deployment outside centralized wiring closets
• Small business mixed PoE/non-PoE workstation networks requiring single rack switch consolidation
• Remote branch secondary access aggregation with copper uplink to core network switches

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