CBS250-48T-4X Overview
The Cisco Business 250 Series CBS250-48T-4X is an affordable 48-port Gigabit Ethernet switch with 4 10G SFP+ uplinks designed for small businesses. It provides high-density connectivity and 10G uplink flexibility in a rack-mountable form factor.
The Cisco CBS250-48T-4X offers 48 10/100/1000 Ethernet ports plus 4 SFP+ 10G uplink ports. It delivers essential capabilities including VLANs, QoS, security, and Layer 3 static routing at an attractive price point.
With robust performance, 10G uplink flexibility, and Cisco reliability, the CBS250-48T-4X provides a solid foundation for connecting devices, expanding the network, and enhancing business applications. It offers excellent value for growing small businesses.
Quick Specifications
Feature | Description |
---|---|
Ports | 48 x 10/100/1000 Gigabit Ethernet + 4 x 10G SFP+ |
Forwarding Rate | 130.94 mpps |
Switching Capacity | 176 Gbps |
Packet Buffer | 3 MB |
VLAN Support | Up to 255 |
Form Factor | Rack-mountable |
CBS250-48T-4X Details and Highlights
The Cisco Business 250 Series CBS250-48T-4X delivers essential networking capabilities:
- 48 x 10/100/1000 Gigabit Ethernet ports
- 4 x 10 Gigabit Ethernet SFP+ ports
- 130.94 mpps forwarding rate and 176Gbps switching capacity
- IEEE 802.1Q VLAN and VLAN tagging capabilities
- Traffic prioritization with IEEE 802.1p Class of Service
- Enhanced network security through IEEE 802.1X
- Static routing for inter-VLAN routing
- Rack-mountable and wall-mountable
- Internal power supply
- Limited lifetime warranty providing peace of mind
Comparison to Similar Models
Feature | CBS250-48T-4X | CBS250-48T-4G |
---|---|---|
Uplink Ports | 4 x 10G SFP+ | 4 x Gigabit SFP |
Forwarding Rate | 130.94 mpps | 77.38 mpps |
Switching Capacity | 176 Gbps | 104 Gbps |
Power Supply | Internal | Internal |
The CBS250-48T-4X adds 4 x 10G SFP+ uplinks and higher performance compared to the CBS250-48T-4G.
Full Specifications
Specification | Description |
---|---|
Ports | 48 x 10/100/1000 Gigabit Ethernet + 4 x 10G SFP+ |
Forwarding Rate | 130.94 mpps |
Switching Capacity | 176 Gbps |
Packet Buffer | 3 MB |
VLAN Support | Up to 255 |
STP | IEEE 802.1D Spanning Tree |
RSTP | IEEE 802.1w Rapid Spanning Tree |
Link Aggregation | Not Supported |
Routing | Layer 3 Static Routing |
Form Factor | Rack-mountable |
Dimensions | 17.5 x 11.33 x 1.73 in (445 x 288 x 44 mm) |
Weight | 8.71 lb (3.95 kg) |
Power Supply | 100-240V Internal |
Certification | UL, CE, FCC |
Operating Temp | 23° to 122°F (-5° to 50°C) |
Warranty | Limited Lifetime |
Key Features and Benefits
- 48 Gigabit Ethernet ports with 4 x 10G SFP+ uplinks
- 130.94 mpps forwarding rate and 176Gbps switching capacity
- Essential enterprise-class features like VLANs and QoS
- Rack-mountable with internal power supply
- Limited lifetime warranty providing peace of mind
Supported Modules and Accessories
The CBS250-48T-4X supports the following SFP+ modules in the 10G uplink ports:
- SFP-10G-SR – 10GBASE-SR SFP+ transceiver
- SFP-10G-LR – 10GBASE-LR SFP+ transceiver
CBS250-48T-4X Licensing
No special licensing required.
Installation and Deployment
The CBS250-48T-4X can be installed by mounting in a rack, connecting the power cord and Ethernet cables, and accessing the web interface for configuration. The switch can also be managed by the Cisco Business Mobile app.
Compliance and Safety
- CE Mark, Commercial
- EN 60950-1 Safety of Information Technology Equipment
- FCC Part 15 Class A
- UL 60950-1 Safety of Information Technology Equipment
Warranty and Support
The switch comes with a limited lifetime warranty providing return-to-factory replacement coverage.
Cisco Small Business Support Service gives 1 year of access to the Small Business Support Center with 24/7 phone support.
CBS250-48T-4X End of Life Policy
The CBS250-48T-4X is covered by the Cisco Small Business End of Life Policy with a minimum of 5 years limited lifetime warranty. EOL announcements are made 90 days in advance on www.cisco.com/go/eos.
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