Cisco Business CBS250-48P-4G 48 Port Smart Switch
Cisco CBS250-48P-4G 48-Port PoE+ Gigabit Smart Managed Switch with 4 SFP Uplinks
Meta Description:
Cisco CBS250-48P-4G Smart Switch offers 48 Gigabit PoE+ ports, 4 SFP uplinks, advanced Layer 2+ features, and intuitive management—ideal for growing business networks.
Product Description:
The Cisco Business CBS250-48P-4G is a smart managed 48-port Gigabit switch with Power over Ethernet Plus (PoE+) support, designed for growing business networks requiring high performance, flexibility, and centralized control. It features 48 PoE+ ports and 4 dedicated Gigabit SFP uplink ports, allowing seamless integration with IP phones, wireless access points, security cameras, and backbone infrastructure.
With advanced Layer 2 and Layer 3 static routing capabilities, enhanced security features, and a user-friendly web-based interface, the CBS250-48P-4G offers enterprise-grade performance at a cost-effective price point. It’s part of Cisco’s Business 250 Series, known for reliability, smart switching, and simplified deployment.
Whether you’re building a wired office backbone, deploying PoE-enabled devices, or segmenting traffic using VLANs, this switch provides a scalable and efficient networking solution.
Key Features:
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48 x 10/100/1000 Mbps Gigabit PoE+ Ethernet ports
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4 x Dedicated Gigabit SFP uplink ports
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PoE+ power budget of up to 370W
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Smart Layer 2 switching with Layer 3 static routing
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Comprehensive network security including 802.1X, ACLs, and DoS protection
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Web UI and CLI management with SNMP and Cisco Business Dashboard support
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Energy-efficient with IEEE 802.3az (EEE) compliance
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Rack-mountable form factor with quiet fan-based cooling
Technical Specifications:
| Feature | Details |
|---|---|
| Model | Cisco CBS250-48P-4G |
| Ethernet Ports | 48 x RJ45 10/100/1000 PoE+ |
| Uplink Ports | 4 x SFP (Gigabit fiber uplinks) |
| PoE Standard | IEEE 802.3af/at (PoE/PoE+) |
| Total PoE Budget | 370W |
| Switching Capacity | 104 Gbps |
| Forwarding Rate | 77.38 Mpps |
| Management Interfaces | Web UI, CLI, SNMP, Cisco Business Dashboard |
| VLAN Support | Up to 4094 VLANs |
| Layer Support | Layer 2 with Layer 3 static routing |
| Security | 802.1X, DHCP snooping, IP-MAC binding, ACLs |
| QoS | 4 hardware queues, traffic shaping |
| Energy Efficiency | EEE (802.3az compliant) |
| Operating Temperature | 0°C to 50°C |
| Dimensions (WxDxH) | 440 x 350 x 44 mm |
| Weight | Approx. 4.6 kg |
| Mounting Options | Rack-mountable (kit included) |
| Warranty | Limited Lifetime Hardware Warranty |
Use Case Scenarios:
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Enterprise and SME office networks
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VoIP deployments with IP phones
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High-bandwidth applications requiring fiber uplinks
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Surveillance systems with PoE-enabled cameras
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Branch office or campus LAN setups
Frequently Asked Questions (FAQs):
Q1: Can the CBS250-48P-4G power IP cameras and phones?
Yes, it provides up to 370W of PoE+ power, suitable for IP phones, access points, and surveillance cameras.
Q2: Does it support Layer 3 routing?
Yes, it offers static Layer 3 routing for traffic segmentation and improved performance.
Q3: What uplink options are available?
It includes 4 dedicated Gigabit SFP ports for fiber or long-distance copper uplinks.
Q4: Can I manage it remotely?
Yes, through the web-based interface, CLI, or Cisco Business Dashboard.
Q5: Is it suitable for rack installation?
Yes, it comes with mounting brackets for 19” rack installations.
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