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Cisco CBS350-8P-E-2G 8-Port Gigabit PoE+ Managed Network Switch with SFP/RJ45 Combo (NA) | New

Cisco CBS350-8P-E-2G 8-Port Gigabit PoE+ Managed Network Switch with SFP/RJ45 Combo (NA) | New

SKU: CBS350-8P-E-2G-NA-N
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🗹 8 x Gigabit PoE+ Ethernet Ports
🗹 2 x 1GbE SFP/RJ45 Combo Ports
🗹 20 Gbs Switching Capacity
🗹 14.88 Mpps Forwarding Rate
🗹 800 MHz ARM Processor
🗹 512MB RAM
🗹 60W Power Budget
🗹 Rack-Mountable Design
🗹 Comprehensive Layer 2 & 3 Features
🗹 Works with Cisco Business Dashboard

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Overview

Overview for Cisco CBS350-8P-E-2G 8-Port Gigabit PoE+ Managed Network Switch with SFP/RJ45 Combo (NA) | New

The Cisco CBS350-8P-E-2G 8-Port Gigabit PoE+ Managed Network Switch with SFP/RJ45 Combo is a compact, enterprise-grade access switch designed for edge deployments, branch offices and small organizations that require advanced administration and dependable Power over Ethernet in a form factor that saves space. In addition to two combo uplink ports that can be used as copper RJ45 or fiber SFP for flexible connectivity to your core or router, it has eight 10/100/1000 RJ45 ports with 802.3af/at PoE+ to power IP phones, wireless access points and cameras. This model, which is a part of the Cisco Business 350 Series, is perfect for converged voice, video and data networks that require professional performance in confined spaces because it combines fanless or low-noise operation (model/ambient dependent), Layer 2 and Layer 3 Lite features, simple web management and robust security.


Key Features of Cisco CBS350-8P-E-2G 8-Port Gigabit PoE+ Managed Network Switch with SFP/RJ45 Combo


8 × Gigabit PoE+ Access Ports that all eight RJ45 ports support 10/100/1000 Mbps and IEEE 802.3af/at PoE+, providing a generous PoE power budget (often around 45–60W on “E” variants, exact value varies by sub‑SKU) to power IP phones, cameras and wireless APs directly from the switch.​

2 × SFP/RJ45 Combo Uplink Ports that two dual‑personality uplinks can operate either as 1G copper RJ45 or 1G SFP fiber, giving flexibility to connect to aggregation switches, routers or fiber uplinks without replacing hardware.​

Layer 2 / Layer 3 Lite Managed Feature Set supports VLANs (802.1Q), trunking, link aggregation, STP/RSTP/MST, IPv4/IPv6 static routing, RIP, DHCP server/relay and advanced multicast features such as IGMP snooping—ideal for segmenting small networks and offloading routing from the firewall.​

Advanced Security & QoS includes 802.1X port-based authentication, RADIUS/TACACS+ support, ACLs, DHCP snooping, IP Source Guard and Dynamic ARP Inspection, as well as QoS with traffic classification, policing and Auto Voice VLAN for clear VoIP and prioritized applications.​

Easy Management & Monitoring offers intuitive web GUI management, CLI access, SNMP support and Cisco Business Dashboard integration, making it simple for IT or MSPs to deploy, monitor and update multiple switches from a central interface.​


Benefits of Cisco CBS350-8P-E-2G 8-Port Gigabit PoE+ Managed Network Switch with SFP/RJ45 Combo


🗹 Ideal for small, PoE-powered edge networks that eight PoE+ ports in a compact chassis make this switch perfect for small offices, retail sites and conference rooms where you need to power phones, cameras and APs without a full 24‑port chassis.​

🗹 Flexible uplinks as networks evolve that SFP/RJ45 combo ports allow you to start with copper uplinks and move to fiber later, protecting your investment as you extend to new closets or higher-bandwidth backbones.​

🗹 Improved performance for critical apps that built‑in QoS and non‑blocking Gigabit fabric help ensure voice, video and business‑critical traffic stay smooth even when the network is busy, improving user experience and productivity.​

🗹 Secure edge to protect your LAN that Cisco’s security features at the port level help block rogue devices, spoofing and common Layer 2 attacks, making the CBS350-8P-E-2G a trustworthy entry point into your wired infrastructure.​

🗹 Simple to deploy and maintai that the Cisco Business GUI and Dashboard reduce configuration complexity and ongoing maintenance, so small IT teams or MSPs can roll out professional networking quickly with less manual effort.​

Specifications

Specification for Cisco CBS350-8P-E-2G 8-Port Gigabit PoE+ Managed Network Switch with SFP/RJ45 Combo (NA) | New

ManufacturerCisco
Manufacturer Part NumberCBS350-8P-E-2G-NA
Product NameCisco CBS350-8P-E-2G 8-Port Gigabit PoE+ Managed Network Switch with SFP/RJ45 Combo
Product TypeNetworking Switch
Enclosure Type
Rack-mountable
Subtype
Gigabit Ethernet
Ports
8 x 10/100/1000 (PoE+) + 2 x combo SFP
Power Over Ethernet (PoE)
PoE+
PoE Budget
67 W
Performance
Switching capacity: 20 Gbps ¦ Forwarding performance (64-byte packet size): 14.88 Mpps
Capacity
RPVST+ instances: 126 ¦ MSTP instances: 8 ¦ VLANs supported: 4094 ¦ ACL rules: 1024 ¦ Buffer capacity (MB): 1.5
MAC Address Table Size
16K entries
Jumbo Frame Support
2KB
Max Units In A Stack
4
Routing Protocol
IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MLDv2, MLD, CIDR, MSTP, RSTP, STP
Remote Management Protocol
SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP, ICMP, DHCP, RSTP, TACACS+, RADIUS
Encryption Algorithm
SSL
Authentication Method
Secure Shell (SSH), RADIUS, TACACS, TACACS+, Secure Shell v.2 (SSH2)
Features
Flow control, BOOTP support, ARP support, VLAN support, Syslog support, DoS attack prevention, DiffServ support, Broadcast Storm Control, IPv6 support, Multicast Storm Control, firmware upgradable, SNTP support, DHCP snooping, Quality of Service (QoS), DHCP server, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+), reset button, STP Root Guard, Uni-Directional Link Detection (UDLD), fanless, LACP support, LLDP support, DHCP relay, Management Information Base (MIB), Multicast VLAN Registration (MVR), Generic VLAN Registration Protocol (GVRP), 802.1x authentication, Type of Service (ToS), DiffServ Code Point (DSCP) support, cable test, IP source guard, SmartPort technology, dual image support, DNS client, Secure Core Technology (SCT), Private VLAN Edge (PVE), LLDP-MED, IP/Mac/Port Binding (IPMB), Secure Sensitive Data (SSD), ISATAP tunnel support, RA guard, User Datagram Protocol (UDP), Weighted Round Robin (WRR), Head-of-line (HOL) Blocking Prevention, loopback detection, Unknown Storm Control, BPDU Guard, Link Aggregation Group (LAG), Voice Services Discovery Protocol (VSDP), Rapid PVST+ (RPVST+), Duplicate Address Detection (DAD)
Compliant Standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3an, IEEE 802.3at, IEEE 802.3az
Processor
X ARM: 800 MHz
RAM
512 MB
Flash Memory
256 MB
Status Indicators
Status, PoE, link/activity/speed
Interfaces
8 x 10/100/1000 Base-T RJ-45 PoE+ ¦ 2 x 1000Base-T / 1000Base-X RJ-45/SFP ¦ 1 x console (mini-USB) Type B ¦ 1 x USB Type A ¦ 1 x console RJ-45
Power Device
External power adapter
Voltage Required
AC 120/230 V (50/60 Hz)
Power Consumption Operational
80.86 Watt
Rack Mounting Kit
Included
MTBF
1,706,649 hours
Compliant Standards
UL 60950, CSA 22.2, FCC CFR47 Part 15 B Class A, USGv6
Localization
Colombia, Canada, Chile, Mexico, Latin America, United States
Width
10.6 in
Depth
7.3 in
Height
1.7 in
Weight
7.72 lbs
Service & Support
Limited warranty - replacement - lifetime - response time: next business day ¦ Technical support - web support - 1 year ¦ Technical support - phone consulting - 1 year
Min Operating Temperature
23 °F
Max Operating Temperature
122 °F
Humidity Range Operating
10 - 90% (non-condensing)
Min Storage Temperature
-13 °F
Max Storage Temperature
158 °F
Humidity Range Storage
10 - 90% (non-condensing)

User Guides

Frequently Asked Questions

Cisco CBS350-8P-E-2G 8-Port Gigabit PoE+ Managed Network Switch with SFP/RJ45 Combo
Frequently Asked Questions (FAQ's)



How many PoE devices can I power with this switch?
  • The switch has a total PoE budget of 45W. Depending on the power draw of your devices (e.g., IP phones ~6W, APs ~15W), you can typically power 3–4 devices simultaneously.
  • What does “combo port” mean in this model?
  • Combo ports support either a copper RJ45 connection or a fiber SFP module—but not both simultaneously. It gives you flexibility for uplink choices.
  • Is this a Layer 2 or Layer 3 switch?
  • It is a Layer 2 switch with static Layer 3 routing capabilities—suitable for inter-VLAN routing within SMB networks.
  • Does it support VLAN segmentation?
  • Yes, it supports 802.1Q VLANs and private VLANs for traffic separation and security.
  • Is there a built-in fan?
  • No, this is a fanless switch, offering completely silent operation.
  • Can it be rack mounted?
  • No, this is a desktop-form-factor switch and does not include rackmount brackets.
  • Does it support fiber uplinks?
  • Yes, through the 2 combo SFP/RJ45 ports, which can accept standard 1G SFP transceivers.
  • Is it compatible with Cisco Meraki or Catalyst management tools?
  • No, it uses the Cisco Business Dashboard and web GUI, not Meraki or traditional Catalyst tools.
  • Can I manage it remotely?
  • Yes, with Cisco Business Dashboard or secure remote access via HTTPS and SNMP.
  • Is this switch TAA compliant?
  • This particular model is generally not TAA compliant—for government procurement, check for TAA-certified variants.
  • Does it support Power over Ethernet Plus (PoE+)?
  • Yes, it supports IEEE 802.3af and 802.3at (PoE and PoE+) standards.
  • What power supply does it use?
  • It includes an external AC power adapter suitable for desktop deployments.
  • Does it support IPv6?
  • Yes, it offers IPv6 host, management and ACL support for future-proof deployments.
  • Is it secure out-of-the-box?
  • Yes, with DoS protection, DHCP snooping and 802.1X authentication support enabled by default or easily configured.
  • What is the switching capacity?
  • The switch has a non-blocking switching capacity of 20 Gbps.
  • How do I configure the switch?
  • Through the web GUI or CLI via console/SSH—no need for specialized training.
  • Does it include Cisco SMARTnet support?
  • Cisco Business switches come with limited lifetime hardware warranty and basic support, but SMARTnet is not typically offered for this line.
  • Can I stack this switch with others?
  • No, the CBS350-8P-E-2G does not support physical or virtual stacking.
  • Is it suitable for VoIP networks?
  • Absolutely—it includes QoS prioritization and PoE+ support tailored for VoIP deployments.
  • What size is the switch?
  • It’s compact and desktop-friendly: perfect for space-constrained environments.
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