CBS350-48T-4G Cisco 48 Ports L3 Managed Switch Refurbished

Performance of Switch

The CBS350-48T-4G is a Cisco Catalyst 350 Series switch that has 48 Gigabit Ethernet ports and 4 Gigabit Ethernet SFP uplink ports. As a L3 managed switch, it has the capability to handle advanced routing protocols such as OSPF, EIGRP and ISIS, and provides advanced features such as Quality of Service (QoS), Access Control Lists (ACLs), and Link Aggregation Control Protocol (LACP).

This switch is designed for high-performance and high-density environments and can provide a high level of security, scalability, and reliability. It supports advanced traffic management and can prioritize time-sensitive data to ensure that critical applications receive the bandwidth they need.

Additionally, this switch also support for advanced security features such as IEEE 802.1X, DHCP snooping, and IP Source Guard and supports for advanced management features such as SNMP, RMON, and NetFlow.

In summary, this part is a powerful and versatile switch that can handle the demands of high-performance networks and provide advanced features for security, traffic management, and network management.

Power and Innovation for Layer 3 Managed Switch

The Cisco CBS350-48T-4G is a Layer 3 Managed switch that has 48 Gigabit Ethernet ports and 4 SFP (Small Form-Factor Pluggable) ports. It is a member of the Cisco Catalyst 350X series, which is designed for small to medium-sized businesses and enterprise branch offices.

One of the key features of this product is its ability to provide advanced Layer 3 routing capabilities, such as OSPF and EIGRP. This allows the switch to support more complex network topologies and to provide enhanced network segmentation and traffic management.

In addition to its routing capabilities, this part also offers a number of other advanced features, including Quality of Service (QoS) for traffic prioritization, access control lists (ACLs) for security, and Link Aggregation Control Protocol (LACP) for increased bandwidth.

Another feature of this product is its power innovation, it can support both standard AC and DC power inputs, which allows the switch to be deployed in a variety of environments, including those with limited AC power availability.

Furthermore, this item support the Cisco DNA Advantage, which provides a comprehensive set of network management and automation tools that helps customers simplify their network operations, reduce costs and improve security.

Remote Management Protocol

The CBS350-48T-4G is a Cisco 48-port L3 managed switch that supports remote management protocols such as Simple Network Management Protocol (SNMP), Cisco Discovery Protocol (CDP), and Telnet.

SNMP is a widely used protocol for managing and monitoring network devices. It allows administrators to monitor the switch's performance, configuration, and other parameters through SNMP management software.

CDP is a Cisco proprietary protocol that allows network devices to share information about other directly connected Cisco equipment, including device type, uptime, IOS version, and IP address.

Telnet is a remote login protocol that allows administrators to access the switch's command-line interface remotely over the network. It allows administrators to configure, troubleshoot, and manage the switch remotely.

Additionally, it also support Remote management protocols such as HTTPS, SSH, and SCP, which are also widely used for secure remote management of network devices.

General Information about this Cisco CBS350-48T-4G

• Manufacturer: Cisco
• Model Number or SKU# CBS350-48T-4G
• Product Series 350
• Product Type: Ethernet Switch

Technical Information for 48 Ports Switch

• Total Number of Ports:48
• Enclosure Type Rack-mountable
• Port 48 x 10/100/1000 + 4 x SFP
• Performance Switching capacity: 104 Gbps Forwarding performance (64-byte packet size): 77.38 Mpps
• Capacity RPVST+ instances: 126 MSTP instances: 8 VLANs supported: 4094 ACL rules: 1024 Buffer capacity (MB): 3
• MAC Address Table Size 16K entries
• Jumbo Frame Support 2KB
• Max Units In A Stack 4
• Routing Protocol IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), 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, TACACS+, RADIUS
• Encryption Algorithm SSL Authentication Method
• Secure Shell (SSH), RADIUS, TACACS, TACACS+, Secure Shell v.2 (SSH2)

Features

• Flow control, BOOTP support, ARP support, VLAN support, Syslog support, DoS attack prevention, DiffServ support, Broadcast Storm Control, IPv6 support, Multicast Storm Control, firmware upgradable, SNTP support, DHCP snooping, Quality of Service (QoS), DHCP server, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+), reset button, STP Root Guard, Uni-Directional Link Detection (UDLD), fanless, LACP support, LLDP support, DHCP relay, Management Information Base (MIB), Multicast VLAN Registration (MVR), Generic VLAN Registration Protocol (GVRP), 802.1x authentication, Type of Service (ToS), DiffServ Code Point (DSCP) support, cable test, IP source guard, SmartPort technology, dual image support, DNS client, Secure Core Technology (SCT), Private VLAN Edge (PVE), LLDP-MED, IP/Mac/Port Binding (IPMB), Secure Sensitive Data (SSD), ISATAP tunnel support, RA guard, User Datagram Protocol (UDP), Weighted Round Robin (WRR), Head-of-line (HOL) Blocking Prevention, loopback detection, Unknown Storm Control, BPDU Guard, Link Aggregation Group (LAG), Voice Services Discovery Protocol (VSDP), Rapid PVST+ (RPVST+), Duplicate Address Detection (DAD)
• 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 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3an, IEEE 802.3az
• Processor X ARM: 800 MHz
• RAM 512 MB
• Flash Memory 256 MB
• Status Indicators Status, link/activity/speed

Power of Ethernet Switch

• Power Device Internal power supply
• Voltage Required AC 120/230 V (50/60 Hz)
• Power Consumption Operational 48.64 Watt

Miscellaneous for Managed Switch

• Rack Mounting Kit Included
• MTBF 1,452,667 hours
• Compliant Standards
• UL 60950, CSA 22.2, FCC CFR47 Part 15 B Class A, USGv6

Environmental Parameters

• 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)

Dimensions & Weight

• Width 17.5 Inch
• Depth 10.7 Inch
• Height 1.7 Inch
• Weight 8.71 lbs