Cisco CBS250-48T-4X 48-Port Gigabit Ethernet Smart Switch with SFP (NA) | Refresh
Cisco Refresh offers fully remanufactured, Cisco Certified products with SmartNet eligibility (OEM Refurbished).
Clean Serial: YES
Cisco Refresh offers fully remanufactured, Cisco Certified products with SmartNet eligibility (OEM Refurbished).
Clean Serial: YES
The Cisco CBS250 Series Business Smart Switch 48-Port will help you upgrade your network infrastructure. You can effortlessly connect several devices and assure quick and stable network access with its 48 ports. Experience frictionless data transfer, greater network performance, and increased company efficiency.
The Cisco CBS250 Series Business Smart Switch 48-Port simplifies network management. Its user-friendly web-based interface makes network configuration and monitoring simple. The switch's plug-and-play nature allows for quick deployment, saving you time and effort. Using this smart and efficient switch, you can streamline your network operations.
The Cisco CBS250 Series Business Smart Switch 48-Port provides Gigabit Ethernet connectivity for fast data transfer and network communication. With 48 ports, you can quickly connect many devices, such as computers, servers, and network-attached storage (NAS) devices, to ensure efficient and dependable data transmission across your network.
Layer 2 and Layer 3 FunctionalityThe CBS250-48T-4X Smart Switch, which includes Layer 2 and Layer 3 features, allows extensive network administration and routing capabilities. VLANs (Virtual Local Area Networks), Spanning Tree Protocol (STP), and Quality of Service (QoS) are supported, allowing you to prioritize network traffic and ensure optimal performance for key applications.
Advanced Security FeaturesThe Cisco CBS250 Series Business Smart Switch 48-Port prioritizes network security to secure your data and infrastructure. It includes extensive security features such as Access Control Lists (ACLs), Secure Shell (SSH) Protocol, and Dynamic Host Configuration Protocol (DHCP) Snooping to ensure that only authorized devices and users have access to your network resources.
Redundancy and High AvailabilityThe CBS250-48T-4X Smart Switch includes technologies such as Link Aggregation Control Protocol (LACP) and Rapid Spanning Tree Protocol (RSTP) to ensure network resilience and decrease downtime. In the event of a connection breakdown, these features provide link redundancy and rapid network recovery, assuring uninterrupted network connectivity and reducing disturbances.
Web-based Management InterfaceThe Cisco CBS250 Series Business Smart Switch 48-Port has a user-friendly web-based administration interface that simplifies network configuration and monitoring. With an easy dashboard and graphical interface, you can effortlessly set up VLANs, modify port settings, and monitor network performance, making network management a breeze.
Smart Network ProvisioningThe CBS250-48T-4X Smart Switch features smart network provisioning, enabling for simple network deployment and growth. You can automate the provisioning process with Cisco's Smart Network Application (SNA), saving time and effort in setting up and monitoring your network devices.
| Manufacturer | Cisco |
| Manufacturer Part Number | CBS250-48T-4X-NA-RF |
| Product Name | Cisco CBS250-48T-4X 48-Port Gigabit Ethernet Smart Switch with SFP |
| Product Type | Networking Switch |
Enclosure Type | Rack-mountable |
Subtype | Gigabit Ethernet |
Ports | 48 x 10/100/1000 + 4 x 10 Gigabit SFP+ |
Performance | Switching capacity: 176 Gbps ¦ Forwarding performance (64-byte packet size): 130.94 Mpps |
Capacity | RPVST+ instances: 126 ¦ MSTP instances: 8 ¦ VLANs supported: 255 ¦ ACL rules: 512 ¦ Buffer capacity (MB): 3 |
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, Quality of Service (QoS), DHCP server, Per-VLAN Spanning Tree Plus (PVST+), reset button, LACP support, LLDP support, DHCP relay, Port Security, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Neighbor Discovery Protocol (NDP), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), 802.1x authentication, Duplicated Address Detection, Type of Service (ToS), DiffServ Code Point (DSCP) support, SmartPort technology, dual image support, VLAN mirroring, DNS client, 1 fan, Secure Core Technology (SCT), LLDP-MED, Head-of-line (HOL) blocking, Secure Sensitive Data (SSD), ISATAP tunnel support, User Datagram Protocol (UDP), STP loop guard, Denial of Service (DoS) protection, Weighted Round Robin (WRR), loopback detection, Unknown Storm Control, Link Aggregation Group (LAG), Voice Services Discovery Protocol (VSDP), Rapid PVST+ (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 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3az |
Processor | X ARM: 800 MHz |
RAM | 512 MB |
Flash Memory | 256 MB |
Status Indicators | Status, link/activity/speed |
Interfaces | 48 x 10/100/1000 Base-T RJ-45 ¦ 4 x 10GBase-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 | 51.01 Watt |
Width | 17.5 in |
Depth | 10.7 in |
Height | 1.7 in |
Weight | 8.71 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) |
What is the primary function of the Cisco CBS250-48T-4X?
Is the CBS250-48T-4X a managed switch?
Does the switch support PoE (Power over Ethernet)?
What is the maximum throughput of the CBS250-48T-4X?
What type of SFP modules are compatible with the CBS250-48T-4X?
Does it support Layer 3 functionality?
How many VLANs can be configured on this switch?
What management interfaces are available?
Can this switch be used in a stackable configuration?
What are the power consumption levels of the CBS250-48T-4X?
Does it include support for advanced security features?
Can it prioritize traffic using QoS?
Is the switch compatible with IPv6?
What is the warranty period for the CBS250-48T-4X?
Can the switch operate in a rack-mounted setup?
Does the CBS250-48T-4X support link aggregation?
What temperature range can the switch operate in?
How do I update the firmware on the switch?
What redundancy features are supported by the CBS250-48T-4X?
Is the CBS250-48T-4X energy efficient?