SG350-28P-K9

The SG350-28P-K9 is a 28-port Gigabit Ethernet switch from Cisco’s Small Business series. It is designed to provide high-performance and reliable networking for small to medium-sized businesses.

The switch features 24 Gigabit Ethernet ports, which offer fast and reliable connectivity for devices such as computers, printers, IP phones, and other network devices. Additionally, it includes 2 combo SFP (Small Form-Factor Pluggable) ports, which can be used for fiber optic or copper connections, and 2 dedicated SFP ports for fiber optic uplinks.

One of the key features of the SG350-28P-K9 is its Power over Ethernet (PoE) capability. It provides Power over Ethernet+ (PoE+) support on all 24 Gigabit Ethernet ports, allowing for both data and power to be delivered over a single Ethernet cable. This feature is particularly useful for powering IP phones, wireless access points, and other PoE-enabled devices, eliminating the need for separate power cables and adapters.

The switch offers advanced Layer 2 and Layer 3 features for efficient network operation. It supports VLANs (Virtual Local Area Networks) for network segmentation and traffic isolation, as well as dynamic routing protocols like OSPF (Open Shortest Path First) and RIP (Routing Information Protocol) for optimal network routing. Quality of Service (QoS) features ensure that critical traffic receives priority, while security features like Access Control Lists (ACLs) protect the network from unauthorized access.

Management of the switch is made easy through a web-based graphical user interface (GUI) that allows for simple configuration and monitoring. The switch also supports Cisco’s Device Manager software, which provides a centralized management platform for multiple switches in the network.

In summary, the SG350-28P-K9 is a feature-rich and reliable Gigabit Ethernet switch that offers PoE+ support, advanced networking capabilities, and easy management. It is an ideal choice for small to medium-sized businesses looking for a scalable and efficient network solution.

• Primary Information

  Product Description:	Cisco Small Business SG350-28P – switch – 28 ports – managed – rack-mountable
  Device Type:	Switch – 28 ports – L3 – managed
  Enclosure Type:	Rack-mountable 1U
  Subtype:	Gigabit Ethernet
  Ports:	24 x 10/100/1000 (PoE+) + 2 x combo Gigabit SFP + 2 x Gigabit SFP
  Power Over Ethernet (PoE):	PoE+
  PoE Budget:	195 W
  Performance:	Switching capacity: 56 Gbps ¦ Forwarding performance (64-byte packet size): 41.67 Mpps
  Capacity:	Active VLANs: 4096
  MAC Address Table Size:	16K entries
  Jumbo Frame Support:	9216 bytes
  Routing Protocol:	Static IPv4 routing, CIDR
  Remote Management Protocol:	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI
  Features:	Layer 3 switching, layer 2 switching, DHCP support, VLAN support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, firmware upgradable, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, 12MB packet buffer
  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 802.3az
  Power:	AC 120/230 V (50/60 Hz)
  Dimensions (WxDxH):	17.3 in x 10.1 in x 1.7 in
  Weight:	8.44 lbs
  Localization:	North America

• General

  Device Type:	Switch – 28 ports – L3 – managed
  Enclosure Type:	Rack-mountable 1U
  Subtype:	Gigabit Ethernet
  Ports:	24 x 10/100/1000 (PoE+) + 2 x combo Gigabit SFP + 2 x Gigabit SFP
  Power Over Ethernet (PoE):	PoE+
  PoE Budget:	195 W
  Performance:	Switching capacity: 56 Gbps ¦ Forwarding performance (64-byte packet size): 41.67 Mpps
  Capacity:	Active VLANs: 4096
  MAC Address Table Size:	16K entries
  Jumbo Frame Support:	9216 bytes
  Routing Protocol:	Static IPv4 routing, CIDR
  Remote Management Protocol:	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI
  Encryption Algorithm:	SSL
  Authentication Method:	Secure Shell (SSH), RADIUS, TACACS+
  Features:	Layer 3 switching, layer 2 switching, DHCP support, VLAN support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, firmware upgradable, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, 12MB packet buffer
  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 802.3az
  RAM:	512 MB
  Flash Memory:	256 MB
  Status Indicators:	Link/activity

• Expansion / Connectivity

  Interfaces:

  24 x 1000Base-T RJ-45 PoE+ ¦ 2 x 1000Base-T RJ-45/SFP ¦ 2 x 1000Base-X SFP ¦ 1 x console RJ-45 management ¦ 1 x USB management

• Power

  Power Device:	Internal power supply
  Voltage Required:	AC 120/230 V (50/60 Hz)
  Power Consumption Operational:	36.9 Watt

• Miscellaneous

  Cables Included:	1 x console cable
  Rack Mounting Kit:	Included
  MTBF:	396,687 hours
  Compliant Standards:	UL 60950, FCC Part 15 A, CSA 22.2