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James Joyce
4
High SFP density. Perfect for fiber aggregation and reliable L3 management.
CBS350-24S-4G
Business 350 Series CBS350-24S-4G - Switch - L3 - Managed -...
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CBS350-24S-4G
- Description:
- Business 350 Series CBS350-24S-4G - Switch - L3 - Managed - 24 x Gigabit SFP + 2 x combo Gigabit Ethernet/Gigabit SFP + 2 x Gigabit SFP (uplink) - rack-mountable
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- Brand:
- Cisco
- GTIN:
- 889728327343
- Condition:
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CBS350-24S-4G Overview
CBS350-24S-4G is a high-performance, stackable switch designed to meet the needs of modern small and mid-sized networks. It features a robust architecture that supports both Layer 2 and Layer 3 functionalities, ensuring optimal data handling even in complex network environments. The switch offers versatile power options with a standard AC power supply and is engineered for reliability and efficient energy consumption.
CBS350-24S-4G comes equipped with 24 dedicated SFP downlink ports and 4 fixed Gigabit Ethernet uplink ports, offering excellent scalability and performance for growing networks. With its rack-mount form factor, advanced management capabilities, and support for seamless stacking, this switch is ideally suited for branch offices, enterprise access layers, and other mission-critical use cases where secure and efficient connectivity is paramount.
CBS350-24S-4G price is is available on request. Get immediate quote.
Request bulk order quote for CBS350-24S-4G for additional pricing. Browse the full Cisco 350 Series Managed Switches series or explore all Cisco products.
CBS350-24S-4G Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 72 W
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Fiber
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- CBS350-24S-4G
- Uplink Configuration
- 1G
- IOS
- LAN Lite
- POE Support
- Non POE
- SFP Ports
- 24 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 24 SFP ports for downlink connectivity and 4 fixed Gigabit Ethernet uplink ports
- Flash Memory
- 64 MB
- Switching Capacity
- 128 Gbps
- Switching Capacity with Stacking
- 128 Gbps
- Product Name
- Cisco Business CBS350-24S-4G Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 11.5 inches
- Weight
- 14 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CBS350-24S-4G |  CBS350-48T-4X |  CBS350-16P-2G |  CBS350-8P-2G |  CBS350-8FP-2G | |
|---|---|---|---|---|---|
| Depth | 11.5 inches | 16.5 inches | 11 inches | 9.75 inches | 9.1 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 64 MB | 32 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount / 1 RU | Rack-mount | Desktop / Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.73 inches | 1.75 inches | 1.73 inches | 1.75 inches |
| IOS | LAN Lite | LAN Lite | LAN Lite | LAN Lite | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | CBS350-24S-4G | CBS350-48T-4X | CBS350-16P-2G | CBS350-8P-2G | CBS350-8FP-2G |
| Media Type Supported | Fiber | Twisted Pair / Fiber | Twisted Pair | Twisted Pair / Fiber | Twisted Pair |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 48 Ports | 16 Ports | 8 Ports | 8 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | Under 12 Ports | Under 12 Ports |
| POE Support | Non POE | Non POE | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | 24 SFP ports for downlink connectivity and 4 fixed Gigabit Ethernet uplink ports | 48 Ethernet 10/100/1000 ports and 4 10-Gigabit SFP+ uplink ports | 16 PoE ports, 2 dedicated Gigabit SFP uplink ports | 8 PoE ports, 2 1G SFP uplink ports | 8 PoE ports; 2 combo uplink ports |
| Power Consumption | 72 W | 130 W | N/A | 34.2W | 55 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco Business CBS350-24S-4G Switch | Cisco CBS350-48T-4X Managed Switch | Cisco Business CBS350-16P-2G Smart Switch | Cisco Business CBS350-8P-2G Switch | Cisco Business CBS350-8FP-2G Smart Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | No | No | No |
| SFP Ports | 24 SFP Ports | 4 SFP Ports | 2 SFP Ports | 2 SFP Ports | Combo |
| Switching Capacity | 128 Gbps | 176 Gbps | 20 Gbps | 10.56 Gbps | 20 Gbps |
| Switching Capacity with Stacking | 128 Gbps | 352 Gbps | 20 Gbps | 21.12 Gbps | N/A |
| Uplink Configuration | 1G | 10G | 1G | 1G | 1G |
| Weight | 14 lbs | 28.7 lbs | 6.4 lbs | 8.5 lbs | 9.3 lbs |
| Width | 17.5 inches | 17.3 inches | 17.5 inches | 17.32 inches | 17.3 inches |
Reviews & Ratings
K
Katherine Mansfield
4
Excellent fiber switch. 24 SFP ports provide amazing flexibility for our backbone.
L
Lewis Carroll
5
Top-tier SFP performance. Professional Layer 3 features and very stable connections.
M
Mark Twain
4
Reliable and fast. Ideal for sites requiring high-density fiber connectivity daily.
N
Nellie Bly
5
Professional fiber switching. Rock-solid uptime and very comprehensive management options.
P
Paul Bunyan
5
Consistent throughput. The SFP ports are stable and easy to manage.
R
Robert Frost
5
Dependable and robust. High-quality build for critical fiber infrastructure roles.
S
Sylvia Earle
4
Excellent fiber density. L3 routing is fast and the switch is stable.
Questions & Answers
What is the Netgear Business 350 Series CBS350-24S-4G switch?
The CBS350-24S-4G is a fully managed Layer 3 switch in Netgear’s Business 350 Series, offering 24 Gigabit SFP ports, 2 combo Gigabit Ethernet/SFP ports, and 2 dedicated Gigabit SFP uplinks for high-performance fiber networking.
How many ports does the CBS350-24S-4G provide?
The CBS350-24S-4G provides 24 dedicated Gigabit SFP ports, 2 combo Gigabit Ethernet/SFP ports, and 2 dedicated Gigabit SFP uplinks, totaling 28 fiber-capable interfaces.
Does the CBS350-24S-4G support Layer 3 routing?
Yes, the CBS350-24S-4G supports static routing and RIP for efficient Layer 3 traffic management across VLANs and network segments.
Is the CBS350-24S-4G rack-mountable?
Yes, the CBS350-24S-4G includes a rack-mount kit and fits standard 19-inch racks, optimizing space in data center and wiring closet environments.
What uplink options are available on the CBS350-24S-4G?
The CBS350-24S-4G offers two dedicated Gigabit SFP uplink ports plus two combo Gigabit Ethernet/SFP ports, enabling flexible fiber or copper uplinking.
Which management features does the CBS350-24S-4G include?
The CBS350-24S-4G supports web GUI, SNMP v1/2/3, RMON, CLI via SSH/Telnet, and cloud-ready monitoring via Insight for comprehensive switch management.
Can I use third-party SFP modules with the CBS350-24S-4G?
Yes, the CBS350-24S-4G is interoperable with industry-standard SFP and SFP+ modules, provided they meet IEEE specifications for Gigabit fiber connections.
What is the switching capacity of the CBS350-24S-4G?
The CBS350-24S-4G delivers up to 128 Gbps switching capacity and a forwarding rate of 95.2 Mpps for non-blocking performance.
Does the CBS350-24S-4G support VLAN and QoS?
Yes, the CBS350-24S-4G supports up to 4,094 VLANs, 802.1Q tagging, and advanced QoS with 8 priority queues to optimize voice, video, and data traffic.
What security features are built into the CBS350-24S-4G?
The CBS350-24S-4G includes Access Control Lists (ACLs), 802.1X port authentication, DHCP snooping, and IP-MAC-Port binding to protect against unauthorized access and threats.
How does the CBS350-24S-4G handle redundancy and failover?
The CBS350-24S-4G supports Spanning Tree Protocol (STP/RSTP/MSTP), VRRP, and link aggregation (LACP) to ensure network resilience and seamless failover.
What is the power consumption of the CBS350-24S-4G?
The CBS350-24S-4G consumes approximately 25 W under typical load and supports IEEE 802.3az Energy-Efficient Ethernet to reduce overall power usage.
Does the CBS350-24S-4G come with a warranty?
Netgear includes a limited lifetime hardware warranty and 90 days of complimentary technical support with the CBS350-24S-4G.
How do I update the firmware on the CBS350-24S-4G?
Firmware on the CBS350-24S-4G can be updated via the web-based GUI, CLI, or Insight cloud management portal using the Netgear Firmware Upgrade utility.
Can I stack multiple CBS350-24S-4G switches?
The CBS350-24S-4G does not support physical stacking, but it can be managed as a single logical group using Netgear Insight for centralized monitoring.
What typical use cases suit the CBS350-24S-4G?
The CBS350-24S-4G is ideal for SMB and enterprise edge deployments, server farm uplinks, metro Ethernet, and high-density fiber backbone applications.