Cisco CBS250-24PP-4G network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey

Mfr. Part #: CBS250-24PP-4G
Brand: Cisco
Condition: Refurbished
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CBS250-24PP-4G

Cisco CBS250-24PP-4G network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey

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CBS250-24PP-4G Overview

CISCO CBS250-24PP-4G Business 250 Series - Switch - L3 - Smart - 24 X 10/100/1000 (poe+) + 4 X Gigabit Sfp - Rack-mountable.

Smart switch, 24 x 10/100/1000 PoE+ ports with 100W power budget, 4 x Gigabit SFP

  • Managed L3 Web-based management SNMP v1/2c/3, Telnet, TFTP, HTTP/HTTPS, SNTP
  • Quality of Service (QoS) support Configuring Location Settings (CLI)
  • Basic switching RJ-45 Ethernet ports quantity: 24 Console port: RJ-45/Mini-USB
  • Cat5e 10BASE-T, 100BASE-TX, 1000BASE-T
  • MAC address table: 8000 entries Switching capacity: 56 Gbit/s
  • 512 Access Control List (ACL)
  • 1U Rack mounting
  • Power supply included Power over Ethernet (PoE)

Summary Description

Cisco CBS250-24PP-4G. Switch type: Managed, Switch layer: L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 24, Installed SFP modules quantity: 4, USB 2.0 ports quantity: 1, Console port: RJ-45/Mini-USB. MAC address table: 8000 entries, Switching capacity: 56 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE.... Power over Ethernet (PoE). Rack mounting, Form factor: 1U

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Specifications

Overview

Condition Refurbished
Brand Cisco
Stock In Stock

Management features

Switch type Managed
Switch layer L3
Quality of Service (QoS) support Y
Web-based management Y
Configuring Location Settings (CLI) Y
System event log Y

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity 24
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantity 24
Installed SFP modules quantity 4
Console port RJ-45/Mini-USB
USB 2.0 ports quantity 1

Network

Networking standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support N
Copper ethernet cabling technology 10BASE-T, 100BASE-TX, 1000BASE-T
Cable types supported Cat5e
Port mirroring Y
IP routing Y
Flow control support Y
Link aggregation Y
Broadcast storm control Y
Rate limiting Y
Spanning tree protocol Y
Head-of-line (HOL) blocking Y
Ethernet LAN data rates 10,100,1000 Mbit/s
Active link detection Y
Cable length detection Y
VLAN support Y
Virtual LAN features Port-based VLAN, Tagged VLAN, Voice VLAN

Data transmission

Switching capacity 56 Gbit/s
Forwarding rate 41.66 Mpps
MAC address table 8000 entries
Number of queues 8
Static route Y
Number of static routes 32
Number of IP interfaces 16
Jumbo frames support Y
Jumbo frames 9000
Packet buffer memory 1.5 MB

Security

DHCP features DHCP client, DHCP relay
Access Control List (ACL) Y
Access Control List (ACL) rules 512
IGMP snooping Y
Security algorithms SSH, SSH-2, SSL/TLS
Loop protection Y
Authentication Guest VLAN, Port-based authentication
Authentication type IEEE 802.1x, RADIUS
Queue scheduling algorithms SP, Weighted Round Robin (WRR)

Multicast features

Multicast support Y
Multicast Listener Discovery (MLD) snooping MLD v1/2

Protocols

Management protocols SNMP v1/2c/3, Telnet, TFTP, HTTP/HTTPS, SNTP
GARP VLAN Registration Protocol (GVRP) Y
IPv4 & IPv6 features Dual stack IPv4/IPv6, IPv4/IPv6 access-control list (ACL)

Design

Rack mounting Y
Form factor 1U
Product colour Grey
Reset button Y
LED indicators Y

Performance

Built-in processor Y
Processor frequency 800 MHz
Memory type DRAM
Internal memory 512 MB
Flash memory 256 MB
Firmware upgradeable Y
Fanless Y
Mean time between failures (MTBF) 698220 h

Power

Power supply included Y
Number of power supply units 1
AC input voltage 100 - 240 V
AC input frequency 50 - 60 Hz

Power over Ethernet (PoE)

Power over Ethernet (PoE) Y
Power over Ethernet plus (PoE+) ports quantity 24
Total Power over Ethernet (PoE) budget 100 W

Operational conditions

Operating temperature (T-T) 0 - 50 °C
Storage temperature (T-T) -25 - 70 °C
Operating relative humidity (H-H) 10 - 90%
Storage relative humidity (H-H) 10 - 90%
Heat dissipation 476.68 BTU/h

Weight & dimensions

Width 445 mm
Depth 299 mm
Height 44 mm
Weight 3.53 kg

Packaging data

Cables included AC
Quick start guide Y
Rack mount kit Y

Sustainability

Sustainability compliance Y
Sustainability certificates CE, WEEE

Logistics data

Harmonized System (HS) code 85176990

Frequently Asked Questions

What is the total PoE power budget for the Cisco CBS250-24PP-4G? +
The Cisco CBS250-24PP-4G features a robust power budget of 195W across its 24 PoE+ ports. This allows you to effectively power high-demand devices such as Wi-Fi 6 access points, pan-tilt-zoom security cameras, and VoIP phones simultaneously, ensuring reliable performance without needing external power injectors for every individual endpoint in your network.
Does the CBS250-24PP-4G support Layer 3 static routing? +
Yes, this model supports static Layer 3 routing, which allows you to segment your network into virtual local area networks (VLANs) and route traffic between them at the switch level. This capability helps reduce traffic bottlenecks and improves overall network efficiency, making it an excellent choice for growing small-to-medium business environments requiring better inter-VLAN performance.
How do the uplink ports function on this Cisco Business 250 switch? +
This switch is equipped with four 1G SFP uplink ports, providing versatile connectivity options for your network core or high-speed data distribution. Using SFP modules allows you to establish reliable fiber-optic connections over longer distances compared to standard copper cabling, which is ideal for interconnecting different floors or separate buildings within your facility.
Is the CBS250-24PP-4G suitable for managing voice and video traffic? +
Absolutely. The switch includes sophisticated Quality of Service (QoS) features that prioritize latency-sensitive traffic such as voice and video. By automatically identifying and assigning higher priority to these packets, the switch ensures high-quality communication and prevents jitter or lag during peak network utilization, providing a smoother experience for your office collaboration tools.
Can I configure this switch using a web-based interface? +
The CBS250-24PP-4G is designed for simplicity through an intuitive, browser-based management interface. This interface provides a graphical view of the switch status, port configuration, and traffic statistics. It is specifically engineered to streamline the setup and ongoing management process for IT administrators who require powerful networking capabilities without the complexity of traditional command-line configurations.
How does the Smart Network Application assist in switch deployment? +
The Smart Network Application provides a centralized dashboard for managing Cisco Business switches within your infrastructure. It simplifies the deployment of common settings, improves visibility into the network topology, and accelerates the troubleshooting process. This tool is especially beneficial for environments where you need to manage multiple switches efficiently from a single, unified point of control.
What security features are included in this managed switch? +
To protect your network, the switch incorporates advanced security protocols including 802.1X port authentication, Access Control Lists (ACLs), and DoS attack prevention. These features ensure that only authorized devices gain network access and help safeguard your data against malicious intruders. The integration of these security layers is essential for maintaining a robust, protected business environment.
Is this switch compatible with rackmount installations? +
Yes, the CBS250-24PP-4G is designed as a rackmount switch, fitting standard 19-inch equipment racks. It includes the necessary hardware to mount it securely in your server closet or telecom cabinet. Its compact design and efficient cooling management ensure it remains reliable and organized even when populated alongside other networking gear in a dense deployment.
Can I request a bulk quote for multiple CBS250-24PP-4G units? +
BuyRouterSwitch.com specializes in supporting large-scale enterprise deployments. If you are planning a rollout that requires a significant number of units, please contact our sales team directly to request a bulk quote. We are prepared to provide competitive pricing and dedicated assistance to ensure your procurement process is efficient and tailored to your specific project needs.
Why should I choose BuyRouterSwitch.com for my Cisco hardware? +
Choosing BuyRouterSwitch.com ensures you receive genuine, high-quality networking hardware from a trusted source. We focus on providing a secure ordering experience and dedicated support for professional buyers, helping you acquire the right equipment with confidence. Our commitment to authentic products and streamlined procurement makes us the preferred partner for IT professionals looking to scale their infrastructure reliably.

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