Cisco CBS350-8T-E-2G Full English Product Description
1. Short Sales Title (For Quotation & E-commerce Listing)
Cisco CBS350-8T-E-2G Business 350 Series 8-Port Gigabit Non-PoE Fully Managed Switch, EU Regional Power Version, 2 Gigabit SFP/RJ45 Combo Uplinks, Dynamic IPv4/IPv6 Layer 3 Routing, True Stackable, Fanless 1RU Compact Rackmount Switch
2. Official Product Overview
The Cisco CBS350-8T-E-2G is the EU regional variant of the CBS350-8T-2G fully managed switch within Cisco Business 350 Series, marked with suffix "-E" for European standard power cord and EU compliance certifications. Unlike CBS250 smart switches, the CBS350 delivers enterprise-class full managed capabilities including dynamic Layer 3 routing, true stacking, advanced security and richer traffic control, built for small offices, retail back offices, compact branch wiring closets and desktop deployments without PoE-powered endpoints.
This non-PoE model focuses on pure data connectivity for desktop PCs, network printers, NAS storage, separately powered wireless APs and POS terminals. It integrates 8×10/100/1000BASE-T copper RJ45 data ports plus 2 dual-purpose Gigabit combo uplink ports (each supports either RJ45 copper or SFP fiber transceiver), offering 10 total Gigabit Ethernet interfaces for flexible short-range copper or long-distance fiber uplink expansion.
Powered by a high-performance processor with 512MB DRAM and 256MB flash memory, it delivers 20 Gbps switching capacity and 14.88 Mpps wire-speed forwarding rate for 64-byte frames, paired with a 1.5MB shared packet buffer to eliminate congestion under concurrent file transfers, video conferencing and surveillance data streams. The fanless passive cooling design enables silent deployment in offices, shops and classrooms without extra noise.
3. Port & Hardware Specifications
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8 × 10/100/1000Mbps RJ45 data-only ports (No PoE power support)
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2 × Gigabit combo uplink ports: each port works as 1G RJ45 or 1G SFP fiber slot
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Compatible Cisco SFP transceivers: MGBSX1 multimode, MGBLX1/MGBLH1 single-mode, MGBT1 copper SFP
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Power Supply: Internal universal AC 100–240V 50/60Hz, matched EU standard power cord (-E regional version)
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Silent fanless passive cooling, zero acoustic noise
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Switching Capacity: 20 Gbps
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Forwarding Rate (64-byte packets): 14.88 Mpps
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Shared Packet Buffer: 1.5 MB
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MAC Address Table: 8K entries; Jumbo Frame support up to 9000-byte MTU
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Dual console ports: RJ45 serial console + mini USB port for offline local CLI configuration
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Front-panel USB Type-A port for offline config backup & firmware upgrade
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True stacking support: stack up to 4 CBS350 series switches under single IP management
4. Comprehensive Layer 2 Switching Functions
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Up to 4096 IEEE 802.1Q tagged VLANs, port-based VLAN, voice VLAN, guest VLAN, private VLAN, management VLAN
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8 priority egress queues with Strict Priority / WRR / SPQ QoS scheduling for VoIP, surveillance video and business data prioritization
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IEEE 802.3ad LACP link aggregation, multiple LAG groups for bandwidth expansion & link redundancy
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IGMP Snooping v1/v2/v3 with IGMP Querier, supporting up to 1024 multicast groups for IPTV and IP surveillance
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LLDP & LLDP-MED automatic endpoint discovery for IP phones, cameras and wireless APs
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Port mirroring, RSTP/MSTP/PVST+ spanning tree, BPDU Guard, Root Guard, Loop Guard
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Broadcast/multicast/unicast storm control to prevent network flooding failures
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DHCP Snooping, Dynamic ARP Inspection (DAI), IP Source Guard for anti-spoofing protection
5. Advanced Dual-Stack Dynamic Layer 3 Routing
Built-in full dual-stack Layer 3 routing far exceeds static routing on CBS250 series:
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Dynamic routing protocol: RIPv2 for IPv4
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Support up to 990 IPv4 static routes, 990 IPv6 static routes, 128 Layer 3 VLAN interfaces
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Native IPv4 & IPv6 wire-speed forwarding, CIDR aggregation, DHCP Server & DHCP Relay with Option 82
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Policy-Based Routing (PBR) for flexible traffic steering across segmented workgroups
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Direct inter-VLAN routing without external routers, offloading core gateway traffic
6. Enterprise-Grade Multi-Layer Security Suite
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IEEE 802.1X port-based authentication with RADIUS/TACACS+ centralized access control
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Port security, static/dynamic MAC address binding, automatic blocking of unauthorized terminals
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Comprehensive DoS attack suppression, multi-layer ACL traffic filtering for L2-L4 access control
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Encrypted management channels: HTTPS web GUI, SSH CLI, SNMPv3 secure remote monitoring
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Syslog event logging, built-in cable diagnostic tools, mandatory password complexity policy
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Independent guest network isolation, Private VLAN Edge (PVE) for client isolation
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Secure boot, encrypted configuration file storage to prevent unauthorized tampering
7. Energy-Saving Green Technologies
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IEEE 802.3az Energy Efficient Ethernet (EEE): auto power reduction for idle links
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Dynamic power tuning based on Ethernet cable length to cut idle power loss
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Port LED dimming or full shutdown mode for unmanned wiring closets
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Low-power fanless hardware design with minimal heat generation and extended service lifespan
8. Multi-Mode Local & Remote Management
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Intuitive graphical web management interface (HTTP/HTTPS) with basic & advanced operation modes
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Dual offline local console access: serial RJ45 + mini USB port for CLI configuration
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SSH secure remote command line management
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SNMP v1/v2c/v3 compatible with third-party network monitoring platforms
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TFTP / offline USB firmware upgrade, SNTP time synchronization, ping & traceroute diagnostic tools
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Single IP stacking management for centralized batch control of up to 4 stacked CBS350 switches
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Fully compatible with Cisco Business Dashboard & Cisco Business Mobile App for unified topology visualization and zero-touch deployment
9. Physical & Environmental Parameters
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Form Factor: 1RU compact chassis, support rack mount, wall mount and desktop placement
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Dimensions: 268 × 185 × 44 mm (10.56 × 7.28 × 1.73 inches)
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Weight: 1.39 kg (3.06 lbs)
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Operating Temperature: -5°C to 50°C; Storage Temperature: -25°C to 70°C
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Operating Humidity: 10%–90% non-condensing relative humidity
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Regional Compliance: CE, RoHS, EU electrical standard matching CBS350-XX-E series
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MTBF: 2,171,669 hours at 25°C
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Warranty: Cisco Limited Lifetime Hardware Warranty
10. Typical Deployment Scenarios
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European small office data network for desktop PCs, network printers and NAS storage
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Compact EU branch office access switch with fiber SFP uplink to headquarters
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Retail back-office network for POS terminals and separately powered wireless APs
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Classroom and small wiring closet without PoE-powered devices
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Stackable multi-switch SMB network leveraging true stacking and dynamic Layer 3 routing
11. Standard Package Contents
1 × Cisco CBS350-8T-E-2G Fully Managed Gigabit Switch (EU Regional Version)
1 × EU standard AC power cord
Rack mounting brackets and installation screws
Quick Start Guide & EU regulatory compliance documents
Short Commercial Version (For Product Ads & Listing Titles)
The Cisco CBS350-8T-E-2G is an EU regional non-PoE 8-port Gigabit fully managed switch with 2 combo Gigabit uplink ports. Featuring dynamic IPv4/IPv6 Layer 3 routing, true stacking capability, enterprise-grade multi-layer security, full QoS and fanless silent design, it delivers wire-speed stable data transmission for PCs, storage and wireless APs in European small businesses and compact branch offices, supporting rack/wall/desktop deployment, energy-efficient hardware and Cisco limited lifetime warranty.
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