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CBS350-48P-4G
48 x 10/100/1000 (PoE+) + 4 x Gigabit SFP - L3 - Managed
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
CBS350-48P-4G is a next-generation managed switch built on a robust architecture that delivers high performance, flexible power options, and extensive port connectivity. Designed with 48 PoE+ Ethernet ports and 4 dedicated Gigabit SFP uplink ports, it ensures reliable connectivity and powering of network devices while providing the scalability required in dynamic business environments.
Engineered to support stacking for simplified network expansion, the CBS350-48P-4G excels in delivering dependable performance across a range of use cases including branch offices, retail locations, and enterprise access deployments. Its feature-rich design combines advanced routing capabilities with the flexibility needed to adapt to growing network demands.
CBS350-48P-4G price is is available on request. Get immediate quote.
Request bulk order quote for CBS350-48P-4G for additional pricing. Browse the full Cisco 350 Series Managed Switches series or explore all Cisco products.
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| CBS350-48P-4G |  SG350-28-K9-EU |  CBS350-24S-4G |  CBS350-16T-2G |  CBS350-48P-4X | |
|---|---|---|---|---|---|
| Depth | 14.88 inches | 12 inches | 11.5 inches | 14.13 inches | 14.5 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100 | 10/100/1000 |
| Flash Memory | 256 MB | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Desktop / Rack-mount | Rack-mount | Desktop / Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.73 inches | 1.75 inches | 1.73 inches | 1.73 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 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 Lite | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | CBS350-48P-4G | SG350-28-K9-EU | CBS350-24S-4G | CBS350-16T-2G | CBS350-48P-4X |
| Media Type Supported | Twisted Pair | Twisted Pair / Fiber | Fiber | Twisted Pair | Twisted Pair |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 48 Ports | 24 Ports | 24 Ports | 16 Ports | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | POE+ | Non POE | Non POE | Non POE | POE+ |
| Power Consumption | Approximately 110W | 35W | 72 W | 37.2W | 370W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco Business CBS350-48P-4G Switch | Cisco SG350-28-K9-EU Managed Switch | Cisco Business CBS350-24S-4G Switch | Cisco Business CBS350-16T-2G Smart Switch | Cisco CBS350-48P-4X Business Managed 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 | 4 SFP Ports | 4 SFP Ports | 24 SFP Ports | 2 SFP Ports | 4 SFP Ports |
| Switching Capacity | 104 Gbps | 56 Gbps | 128 Gbps | 32 Gbps | 176 Gbps |
| Switching Capacity with Stacking | 160 Gbps | 112 Gbps | 128 Gbps | 64 Gbps | 352 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 1G | 10G |
| Weight | 22 lbs | 12 lbs | 14 lbs | 16.26 lbs | 34.1 lbs |
| Width | 17.32 inches | 17 inches | 17.5 inches | 17.32 inches | 17.3 inches |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Exceptional 48-port PoE+. Consistent power delivery and advanced L3 routing management.
Reliable and smart. 48 ports of PoE+ are stable for all devices.
Top-tier managed PoE. Professional features and high reliability for busy enterprise sites.
Consistent performance. The PoE+ budget handles our numerous endpoints without fail.
Robust and dependable. High-quality 48-port build with comprehensive Cisco management tools.
Stable PoE+ output. Great throughput and very easy to manage across ports.
Excellent 48-port solution. Reliable power and fast L3 switching combined perfectly.
Professional grade networking. PoE+ is steady and the switch is very responsive.
The CBS350-48P-4G delivers a total PoE+ budget of 370 W, supporting up to 30 W per port for 48 ports.
It supports IEEE 802.3at (PoE+) and IEEE 802.3af (PoE), automatically negotiating power to connected devices.
The switch features four Gigabit SFP uplink slots, enabling fiber-optic connectivity and flexible uplink options.
Yes, it includes static routing, DHCP relay, and IPv4/IPv6 support for basic Layer 3 network segmentation.
You can manage the switch via Cisco’s web-based GUI, CLI (SSH/telnet), SNMP v1/2c/3, RMON, and Cisco FindIT Network Manager.
Yes, it supports up to 256 VLANs, 4 K VLAN IDs, and advanced VLAN features such as voice and guest VLAN tagging.
It offers 12 static or LACP link-aggregation groups (up to 8 ports per group) for increased bandwidth and redundancy.
The unit measures 44 × 8.9 × 17.5 cm (1 RU height) and is designed for standard 19-inch rack mounting.
It operates reliably between 0 °C and 50 °C (32 °F to 122 °F) with active fan cooling.
Yes, it implements IEEE 802.3az Energy Efficient Ethernet, intelligent fan control, and port power scheduling to reduce energy consumption.
Cisco provides a limited lifetime hardware warranty plus 90 days of complimentary technical support. Extended support packages are available.
Yes, it offers 8 hardware queues per port, 4 priority levels, ACLs, and classification by DSCP, 802.1p, or TCP/UDP port numbers.
You can monitor using built-in RMON (4 groups), sFlow, SNMP traps, syslog, and built-in real-time performance dashboards.
It is FCC Part 15, CE, RoHS, UL/CSA, and VCCI certified, ensuring global regulatory and safety compliance.
Ideal for SMB access deployments, VoIP/POS installations, wireless AP backhaul, and branch-office edge switching requiring PoE+ and basic Layer 3.
United States
