Cisco CBS350-24MGP-4X Full English Product Description

1. Short Sales Title (For Quotation & E-commerce Listing)

2. Official Product Overview

3. Port & High-Power Multi-Gigabit Full PoE Hardware Specifications

• 20 × 10/100/1000BASE-T RJ45 ports, IEEE 802.3at PoE+ compliant, max 30W per single port
• 4 × 2.5GBase-T multi-gigabit RJ45 ports, IEEE 802.3at PoE+ compliant, max 30W per single port
• All 24 access ports support PoE+ output; total PoE power budget: 375W Full PoE
• Uplink composition (4X = four 10G interfaces):
  1. 2 × 10G SFP+/RJ45 combo uplink ports (auto-detect copper RJ45 or 10G SFP+ fiber module)
  2. 2 × dedicated 10G SFP+ fiber-only uplink slots
• Supported transceivers: Gigabit SFP (MGBSX1/MGBLX1/MGBLH1/MGBT1), 10G SFP+ (SFP-10G-SR, SFP-10G-LR, SFP-10G-LX, SFP+ copper twinax cables)
• Intelligent PoE management suite: time-based PoE scheduling, real-time per-port power monitoring, PoE priority queue configuration, short-circuit & overload auto-cutoff protection
• Switching Capacity: 140 Gbps Non-Blocking
• Forwarding Rate (64-byte packets): 104.16 Mpps
• Shared Packet Buffer: 3 MB
• MAC Address Table: 16K entries; Jumbo Frame support up to 9000-byte MTU
• Dual console ports: RJ45 serial console + mini USB port for offline local CLI configuration
• Front-panel USB Type-A port for offline config backup & firmware upgrade
• True stacking capability: stack up to 4 CBS350 series switches under single IP unified management; cross-stack LAG, VLAN, QoS and port mirroring fully supported
• Universal internal AC power supply: 100–240V 50/60Hz global standard power cord
• Optimized thermal cooling design for continuous 24/7 rack operation
• Form Factor: 1RU standard rackmount chassis, support rack mount, wall mount and desktop placement
• Dimensions: 445 × 308 × 44 mm (17.5 × 12.14 × 1.73 inches)
• Weight: 2.48 kg (5.47 lbs)

4. Comprehensive Layer 2 Switching Functions

• Up to 4096 IEEE 802.1Q tagged VLANs, port-based VLAN, voice VLAN, guest VLAN, private VLAN, dedicated management VLAN
• 8 priority egress queues with Strict Priority / WRR / SPQ QoS scheduling to prioritize multi-gigabit VoIP, surveillance video and business data traffic
• IEEE 802.3ad LACP link aggregation, multiple LAG groups for bandwidth expansion & link redundancy, cross-stack LAG support
• IGMP Snooping v1/v2/v3 with built-in IGMP Querier, supporting up to 1024 multicast groups for IPTV and multi-stream fiber/multi-gigabit IP surveillance
• LLDP & LLDP-MED automatic endpoint discovery for multi-gigabit IP phones, 2.5G PTZ cameras and high-speed wireless APs
• Port mirroring, VLAN mirroring, RSPAN remote mirroring, RSTP/MSTP/PVST+ spanning tree, BPDU Guard, Root Guard, Loop Guard
• Broadcast/multicast/unicast storm control to prevent multi-gigabit link flooding failures
• Enterprise anti-spoofing tools: DHCP Snooping, Dynamic ARP Inspection (DAI), IP Source Guard, IP/MAC/Port Binding (IPMB)
• sFlow traffic monitoring for real-time multi-gigabit and 10G uplink bandwidth analysis and troubleshooting

5. Advanced Dual-Stack Dynamic Layer 3 Routing

• Dynamic routing protocol: RIPv2 for IPv4
• Up to 990 IPv4 static routes, 990 IPv6 static routes, 128 Layer 3 VLAN interfaces
• Native dual-stack IPv4 & IPv6 wire-speed forwarding, CIDR aggregation, full IPv6 first-hop security (ND Inspection, RA Guard)
• Built-in IPv4 DHCP Server & DHCP Relay with Option 82, UDP relay functionality
• Policy-Based Routing (PBR) for flexible traffic steering across multi-gigabit segmented workgroups
• Direct inter-VLAN routing without external routers to reduce core gateway latency and bandwidth load for high-volume 10G backbone traffic

6. Enterprise-Grade Multi-Layer Security Suite

• IEEE 802.1X port-based authentication with RADIUS/TACACS+ centralized access control, web-based captive portal authentication
• Port security, static/dynamic MAC address binding, automatic port shutdown for unauthorized multi-gigabit-connected terminals
• Comprehensive DoS attack suppression, hardware accelerated L2-L4 ACL traffic filtering
• Encrypted management channels: HTTPS web GUI, SSH multi-privilege CLI, SCP file transfer, SNMPv3 secure remote monitoring
• Persistent syslog event logging, built-in cable diagnostic tools, mandatory password complexity policy
• Independent guest network isolation, Private VLAN Edge (PVE) for client separation
• Secure boot, encrypted configuration file storage, IPv6 ND Inspection & RA Guard to block IPv6 multi-gigabit link spoofing attacks

7. Energy-Saving Green Technologies

• IEEE 802.3az Energy Efficient Ethernet (EEE): auto power reduction for idle multi-gigabit and SFP+ links
• Dynamic power tuning based on link status to cut unnecessary power consumption
• Port LED dimming or full shutdown mode for unmanned multi-gigabit wiring closets
• Time-based PoE auto power on/off to eliminate idle power draw outside business hours
• Low-power optimized hardware design with minimal heat generation and extended service lifespan

8. Multi-Mode Local & Remote Management

• Intuitive graphical web management interface (HTTP/HTTPS) with basic & advanced operation modes
• Dual offline local console access: serial RJ45 + mini USB port for offline CLI configuration
• SSH secure remote command line management with multi-user privilege levels (1 / 7 / 15)
• SNMP v1/v2c/v3 compatible with third-party network monitoring platforms, native sFlow support
• TFTP/SCP/offline USB firmware upgrade, dual redundant firmware images for reliable zero-downtime upgrades
• SNTP time synchronization, ping & traceroute diagnostic tools, Smartport auto-provisioning templates for multi-gigabit PoE endpoints
• Single IP stacking management for centralized batch control of up to 4 stacked CBS350 switches
• Fully compatible with Cisco Business Dashboard & Cisco Business Mobile App for unified topology visualization and zero-touch multi-gigabit network deployment

9. Physical & Environmental Parameters

• Operating Temperature: -5°C to 50°C; Storage Temperature: -25°C to 70°C
• Operating Humidity: 10%–90% non-condensing relative humidity
• Global compliance standards: CE, RoHS, UL, FCC Class A
• MTBF: 909,838 hours at 25°C ambient temperature
• Warranty: Cisco Limited Lifetime Hardware Warranty

10. Typical Deployment Scenarios

• Global medium enterprise multi-speed unified voice-data-wireless network with 2.5G high-power Wi-Fi 6 PoE APs and multi-line video VoIP phones
• Shopping mall & factory mid-density surveillance system with mixed 1G / 2.5G PoE PTZ IP cameras and 10G fiber uplink aggregation
• Multi-building campus core distribution switch with high-speed 10G SFP+ fiber interconnection between buildings
• High-performance office workstation access network for 2.5G NAS storage and low-latency video editing equipment
• Stackable multi-switch scalable SMB network leveraging true stacking and dynamic Layer 3 routing with 10G high-bandwidth backbone uplinks

11. Standard Package Contents

Short Commercial Version (For Product Ads & Listing Titles)