Cisco CBS250-24FP-4G 24-Port Gigabit PoE+ Managed Switch with SFP (NA) | Excess
SKU: CBS250-24FP-4G-NA-WS
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Overview of Cisco CBS250-24FP-4G 24-Port Gigabit PoE+ Managed Switch with SFP (NA) | Excess
The Cisco CBS250-24FP-4G 24-Port Gigabit PoE+ Managed Switch with SFP (NA) is a powerful and feature-rich 24-port managed switch that is ideal for small businesses and branch offices. This switch is an excellent choice for creating a dependable and efficient network infrastructure due to its strong performance, extensive security features, and simple management capabilities. The CBS250-24FP-4G-NA has 24 Gigabit Ethernet PoE+ ports and a generous 370W PoE budget, allowing you to power a wide range of devices like IP phones, wireless access points, and security cameras directly via network cables. The switch also has four Gigabit SFP uplink ports, allowing for a variety of high-speed fiber or copper connectivity options. The Cisco CBS250-24FP-4G-NA is an excellent choice for businesses that want to create a dependable, secure, and efficient network. Its performance, PoE capabilities, and comprehensive management features make it an invaluable asset to any small to medium-sized business.
Key Features of Cisco CBS250-24FP-4G 24-Port Gigabit PoE+ Managed Switch with SFP
• 24 Gigabit Ethernet PoE+ Ports delivers high-speed connectivity and PoE+ power to connected devices, simplifying installation and reducing clutter.
• 370W PoE Budget offers ample power for up to 24 PoE+ devices, ensuring reliable operation without overloading the switch.
• 4 Gigabit SFP Uplink Ports enables flexible uplink options for connecting to fiber or copper networks, ensuring seamless integration into existing infrastructures.
• Provides advanced management features through an intuitive web-based interface or command-line interface (CLI), allowing for easy configuration and monitoring of the switch.
• Supports enterprise-class security protocols such as 802.1X, DHCP snooping, and dynamic ARP inspection, protecting your network from unauthorized access and potential threats.
• Fanless Design operates silently, making it suitable for noise-sensitive environments like offices and classrooms.
• The switch's compact size and included mounting hardware allow for easy installation in standard 19-inch racks or on desktops.
Specifications
Specifications for Cisco CBS250-24FP-4G 24-Port Gigabit PoE+ Managed Switch with SFP (NA) | Excess
| Manufacturer | Cisco |
| Manufacturer Part Number | CBS250-24FP-4G-NA |
| Product Name | Cisco CBS250-24FP-4G 24-Port Gigabit PoE+ Managed Switch with SFP |
| Product Type | Networking Switch |
Enclosure Type | Rack-mountable |
Subtype | Gigabit Ethernet |
Ports | 24 x 10/100/1000 (PoE+) + 4 x Gigabit SFP |
Power Over Ethernet (PoE) | PoE+ |
PoE Budget | 370 W |
Performance | Forwarding performance (64-byte packet size): 41.66 Mpps ¦ Switching capacity: 56 Gbps |
Capacity | RPVST+ instances: 126 ¦ MSTP instances: 8 ¦ VLANs supported: 255 ¦ ACL rules: 512 ¦ Buffer capacity (MB): 1.5 MB |
MAC Address Table Size | 8K entries |
Jumbo Frame Support | 2KB |
Routing Protocol | IGMPv2, IGMP, IGMPv3, MLDv2, MLD, CIDR, MSTP, RSTP, STP |
Remote Management Protocol | SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP, ICMP, DHCP, RSTP, RADIUS |
Encryption Algorithm | SSL |
Authentication Method | Secure Shell (SSH), RADIUS, Secure Shell v.2 (SSH2) |
Features | Flow control, BOOTP support, VLAN support, Syslog support, port mirroring, Broadcast Storm Control, IPv6 support, Multicast Storm Control, firmware upgradable, SNTP support, DDos attack prevention, QoS, DHCP server, PVST+, reset button, LACP support, LLDP support, DHCP relay, Port Security, DHCP client, Energy Efficient Ethernet, MIB, NDP, GARP, GVRP, 802.1x authentication, Duplicated Address Detection, ToS, DSCP support, SmartPort technology, dual image support, VLAN mirroring, DNS client, 1 fan, SCT, LLDP-MED, HOL blocking, SSD, ISATAP tunnel support, UDP, STP loop guard, DoS protection, WRR, loopback detection, Unknown Storm Control, LAG, VSDP, RPVST+ |
Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az |
Processor | X ARM: 800 MHz |
RAM | 512 MB |
Flash Memory | 256 MB |
Status Indicators | Status, PoE, link/activity/speed |
Interfaces | 24 x 10/100/1000 Base-T RJ-45 PoE+ ¦ 4 x 1000Base-X SFP ¦ 1 x console (mini-USB) Type B ¦ 1 x USB Type A ¦ 1 x console RJ-45 |
Power Device | Internal power supply |
Voltage Required | AC 120/230 V (50/60 Hz) |
Power Consumption Operational | 449.7 Watt |
Rack Mounting Kit | Included |
MTBF | 698,220 hours |
Compliant Standards | UL 60950, CSA 22.2, FCC CFR47 Part 15 A, USGv6 |
Localization | Colombia, Canada, Chile, Mexico, Latin America, United States |
Width | 17.5 in |
Depth | 13.6 in |
Height | 1.7 in |
Weight | 10.14 lbs |
Service & Support | Limited warranty - replacement - lifetime - response time: next business day ¦ Technical support - web support - 1 year ¦ Technical support - phone consulting - 1 year |
Min Operating Temperature | 23 °F |
Max Operating Temperature | 122 °F |
Humidity Range Operating | 10 - 90% (non-condensing) |
Min Storage Temperature | -13 °F |
Max Storage Temperature | 158 °F |
Humidity Range Storage | 10 - 90% (non-condensing) |
User Guides
Frequently Asked Questions
Cisco CBS250-24FP-4G 24-Port Gigabit PoE+ Managed Switch with SFP
Frequently Asked Questions (FAQ's)
What is the maximum PoE power budget for this switch?The switch has a total PoE power budget of 195W, with each port supporting up to 30W.
What management options are available for the Cisco CBS250-24FP-4G-NA?It provides a web-based management interface, SNMP, RMON, and the Cisco Business Dashboard to simplify management.
Can this switch be used in a Layer 3 network environment?Yes, the Cisco CBS250-24FP-4G-NA provides basic Layer 3 functionality such as static routing.
Is the switch stackable?No, this model does not allow stacking.
What types of devices can be powered by the PoE+ ports?IP phones, wireless access points, surveillance cameras, and other PoE-enabled devices.
Does the switch support VLANs?Yes, it can handle up to 256 active VLANs for network segmentation.
How does the switch ensure network security?Port security, storm control, ACLs, and DoS attack prevention are all features that contribute to network security.
What warranty does Cisco offer for this switch?Cisco offers a limited lifetime warranty, next-business-day hardware replacement, and one year of technical support.
Is this switch suitable for use in small to medium-sized businesses?Yes, it is specifically designed for SMBs that require dependable and scalable networking solutions.
Can the switch be mounted in a rack?Yes, it comes with rack mounting hardware.
What is the power consumption of the Cisco CBS250-24FP-4G-NA?When fully loaded with PoE, the switch consumes up to 255W of power.
Does the switch support Quality of Service (QoS)?Yes, it provides advanced QoS features for traffic prioritization.
How many SFP ports are available, and what are they used for?There are four SFP ports for uplink connections, giving you options for fiber and high-speed uplinks.
What kind of traffic monitoring features does the switch offer?It provides traffic monitoring and network diagnostics via port mirroring, RMON, and SNMP.
Can this switch be used with third-party SFP modules?While Cisco recommends using Cisco SFP modules, it may work with some third-party modules, but compatibility is not guaranteed.
Is there any fan noise, and how does it affect installation?The switch has a built-in fan that may make moderate noise, so it's best installed in areas where fan noise isn't an issue.
Does the switch support IPv6?Yes, it can handle both IPv4 and IPv6.
How does the switch help with energy efficiency?It includes Energy Efficient Ethernet (EEE) and power-saving modes to reduce power consumption.
What is the switching capacity of the Cisco CBS250-24FP-4G-NA?The switch has a switching capacity of 56 Gbps, which enables efficient data handling and low latency.
Does the switch support link aggregation?Yes, it supports link aggregation (LAG) with up to eight groups and eight ports per group, resulting in increased bandwidth and redundancy.