Cisco CBS350‑48P‑4G 48‑Port PoE+ Switch with 4 SFP Uplinks

Cisco CBS350‑48P‑4G 48-Port Switch – Specifications

• Total Ports: 48 × Gigabit Ethernet PoE+ ports

• Uplinks: 4 × Gigabit SFP

• PoE Budget: 370W total

• Switching Capacity: 104 Gbps

• Forwarding Rate: 77.38 Mpps

• VLAN Support: Up to 4,094 VLANs

• Routing: Layer 2 + Static Layer 3 Routing

• MAC Address Table: 16,000 entries

• Security Features: 802.1X, ACLs, DHCP snooping, DoS protection

• Energy Efficiency: IEEE 802.3az, auto port shutdown

• Management: Web GUI, CLI, Cisco Business Dashboard, SNMP

• Stacking: Up to 4 units

• Power Supply: Internal, 100–240V AC

• Dimensions: 445 × 350 × 44 mm

• Weight: Approx. 5.4 kg

• Warranty: Limited Lifetime

Cisco CBS350-48P-4G 48-Port Switch offers high-performance PoE+

The Cisco CBS350-48P-4G 48-Port Gigabit PoE Managed Network Switch is a robust solution designed for medium to large businesses. With a total of 48 Gigabit PoE+ ports and 4 SFP uplinks, this switch supports a wide range of connected devices, including IP phones, wireless access points, and surveillance cameras. It's a smart investment for future-ready infrastructure.

Cisco CBS350-48P-4G 48-Port Switch delivers enterprise-level performance

With 104 Gbps switching capacity and 77.38 Mpps forwarding rate, the Cisco CBS350-48P-4G ensures smooth, reliable data transfers in demanding network environments. It supports high-volume communication between devices, making it ideal for large offices, campuses, or retail spaces that need uninterrupted service.

The included 370W PoE budget powers connected devices directly through Ethernet, reducing clutter and the need for separate adapters. This makes it an ideal Cisco PoE+ switch for efficient deployment of power-hungry hardware.

Cisco CBS350-48P-4G 48-Port Switch includes Layer 3 features

This model supports Layer 2 switching with static Layer 3 routing, allowing for internal network segmentation and traffic management. The inclusion of up to 4,094 VLANs makes it easy to organize your network for security and performance.

It's a top-tier option when comparing Cisco managed PoE+ switches, offering both flexibility and scalability with advanced routing support for growing networks.

Cisco CBS350-48P-4G 48-Port Switch offers enhanced security

With features like 802.1X authentication, DHCP snooping, access control lists (ACLs), and ARP inspection, the switch provides enterprise-grade security. It helps prevent spoofing attacks and unauthorized access, protecting all connected devices and data in transit.

This makes the switch a perfect fit for organizations handling sensitive operations or financial transactions, aligning with the best in Cisco networking switch security.

Cisco CBS350-48P-4G 48-Port Switch supports flexible management

The switch can be managed using a simple Web GUI, advanced CLI, or through Cisco Business Dashboard. Whether you're a first-time admin or a certified network professional, managing configurations, security policies, and VLANs is straightforward.

SNMP support also enables real-time monitoring, which is essential for IT teams managing multi-site deployments or remote facilities.

Cisco CBS350-48P-4G 48-Port Switch provides scalable stacking

You can stack up to four units of the CBS350-48P-4G, letting you control multiple switches as one logical device. This offers unified management, redundancy, and higher throughput. It's one of the reasons this model is widely chosen as a layer 3 switch for fast-growing businesses.

Cisco CBS350-48P-4G 48-Port Switch is energy efficient

The device follows IEEE 802.3az standards, shutting down unused ports to save energy. Its internal fan adjusts to workload, reducing noise and heat. These features help reduce total cost of ownership and environmental impact, a key reason it ranks among the best PoE switches of 2024.

Cisco CBS350-48P-4G 48-Port Switch ideal use cases

With its high port density and power capacity, this switch is excellent for:

• Multi-floor office buildings

• School and university campuses

• Security system deployments

• Retail and warehouse setups

• Hotels or hospitals with IP infrastructure

Its strong hardware and software balance make it one of the best values in the Cisco CBS350 series.

Consider the Cisco CBS350‑8P‑E‑2G‑UK for smaller networks

If you’re looking for a compact version with the same core features, the Cisco CBS350‑8P‑E‑2G‑UK 8‑Port Managed PoE+ Switch with 2 SFP is ideal for smaller offices or branch deployments. It offers the same reliability with fewer ports and lower power draw.