Cisco SG300-28MP-K9-EU | Switch | 24x RJ45 1000Mb/s PoE, 2x RJ45/SFP Combo, 180W

CODE: SG300-28MP-K9-EU / EAN: 8826585073428

Cisco SG300-28MP-K9-EU | Switch | 24x RJ45 1000Mb/s PoE, 2x RJ45/SFP Combo, 180W

CODE: SG300-28MP-K9-EU / EAN: 8826585073428

506,13 GBP without VAT (net)

Out of stock

LAN standard: Gigabit Ethernet 10/100/1000 Mb/s

Number of LAN ports: 26x [10/100/1000M (RJ45)] , 2x [1G Combo (RJ45/SFP)] ,

Number of PoE ports: 24x [802.3af/at (1G)]

10G support: No

Show more parameters

Cisco Sg300-28mp-Managed Layer 3 Gigabit Switch

The Cisco 300 series switches are part of the Cisco Small Business line, which are models of affordable managed switches that will provide a solid foundation for your business network. These switches will provide the necessary features to increase the availability of critical business applications, protect confidential information, and optimize network bandwidth for more efficient transmission of application information. Easily install and use Cisco 300 Series switches, the ideal combination of availability and capabilities for small and medium-sized businesses to connect users to the network more efficiently.

Why Cisco? Features and benefits of 300X series switches

Cisco 300X Series Switches provide growing businesses with an advanced and complete feature set and
all the necessary applications and technologies for high throughput. The switches ensure reliability of key features, protect sensitive business information, and optimize network bandwidth for the
most efficient transfer of data across the network
.

300X Series Switches - Key Features

High performance and reliability: the Cisco 300 Series switches undergo a multi-level testing regime to ensure high availability and performance.
Fast and easy configuration: the included software provides an intuitive web-based interface for easy switch configuration, including Security and Quality of Service (QoS).
IP telephony support: the Cisco 300 Series switches include a built-in QoS engine for prioritizing latency-sensitive services such as voice and video.
High security: the Cisco 300 Series switches provide a high level of security and provide full network protection against unauthorized users, including: ACLs, 802.1 X, guest VLANs, and more.
Power Over Ethernet support: up to 48 PoE ports are available on 300 Series switches for Fast Ethernet or Gigabit Ethernet connections. Some models support both IEEE 802.3 af PoE and IEEE 802.3 at PoE+, as well as IEEE 802.3 af PoE.
Automatic deployment of voice services: a combination of CDP, LLDP-MED,Auto Smartports and VSDP voice services enables dynamic end-to-end voice network deployment. Switches in the network automatically converge on a single voice VLAN and set of QoS parameters, and then distribute the information to the phones located on the ports.
Advanced network management: The Cisco 300 Series enables a variety of advanced features to manage network traffic. Features include: IPv6, Static routing, Layer 3 switching, web GUI, SNMP, CLI, multiple image support, and system configuration.
Additional Gigabit Ethernet ports: the Cisco 300 series switches provide a large number of ports on the device, including additional SFP ports.
Energy efficient solutions: the Cisco 300 Series switches are energy efficient and environmentally friendly devices. The technology saves energy by optimizing power consumption, which helps protect the environment and reduce electricity costs.
Peace of Mind and Investment Protection

: the Cisco 300 series switches offer reliable performance, investment protection, and peace of mind.

Product specification - Model SG300-28MP

Performance - switching capacity and data rate
Throughput in Mpps (64-byte packets)	41.67
Switching capacity (Gbps)	56.0
PoE (Power over Ethernet)
The switches support 802.3 at PoE+, 802.3 af, and Cisco pre-standard (legacy) PoE. Maximum power is 30.0 watts to any 10/100 or Gigabit Ethernet port for PoE+-enabled devices and 15.4 watts for PoE supported devices, up to the PoE budget for the switch. The total power available for PoE per switch is as follows:
Power dedicated for PoE	375W (PoE+ supported)
Number of PoE-capable ports	24
Energy consumption
Green Power	Energy Detect Short Reach
Energy consumption of the system	38.0W
Power consumption (with PoE)	431W
Heat distribution (BTU/hour)	1504.69
Ports
Total number of ports	24 Fast Ethernet + 4 Gigabit Ethernet
LAN ports	24 Fast Ethernet + 2 Gigabit Ethernet
Uplink ports	2 Gigabit Ethernet combo (RJ-45 + SFP)
Packet buffer	8 MB
Product specifications
Jumbo frames	Frame sizes up to 9K bytes
MAC table	Up to 16K (16384) MAC addresses
Console port	Cisco Standard console port - RJ45
Buttons	Reset button
LEDs	System, Link / Act, PoE, Speed, LED power saving option
Flash Memory	16 MB
CPU memory	128 MB
Environmental features
Device dimensions (W x H x D)	440 mm x 44.45 x mm 350 mm
Weight	5.08 kg
Power supply	100 - 240 V, 47 - 63 Hz, internal
Certification	UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Operating temperature	0°C to 50°C
Storage temperature	-20°C to 70°C
Operating humidity	10% to 90%, relative, non-condensing
Storage Humidity	10% to 90%, relative, non-condensing
Acoustic noise level and mean time between failures (MTBF)
Fan (number)	4
Acoustic noise	0°C - 30°C: 41.7 dB 50°C: 54 dB
MTBF at 50°C (hours)	138677
Warranty
Warranty	Limited life with next working day before replacement (if available)
Contents of the package	Cisco 300 Series Ethernet Switch Power cord (power supply for Desktop Computer SKUs) Mounting kit included in all sku's, including desktop models Serial cable CD-ROM with user documentation (PDF) included Quick Start Guide
Layer 2 switching
Spanning Tree Protocol	802.1d Spanning Tree support Rapid convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default 8 instances are supported Multiple Spanning Tree instances using 802.1s (MSTP)
Port Grouping and Link Aggregation	Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) up to 8 groups up to 8 ports per group with 16 candidate ports for each aggregated 802.3ad LAG dynamic link
VLAN	Supports up to 4096 VLANs simultaneously VLANs based on 802.1Q ports and tags MAC-based VLANs VLAN Management Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN Unauthenticated VLAN Dynamic VLAN assignment via RADIUS server with 802.1x client authentication CPE VLAN
Voice VLAN	Voice traffic is automatically assigned to a voice-specific VLAN and processed using the appropriate voice QoS Auto feature levels
Multicast TV VLAN	Multicast TV VLAN enables a single multicast VLAN to be shared across a network, while subscribers remain in separate VLANs (also known as MVRs)
Q-in-Q VLAN	VLANs transparently traverse the service provider network while isolating traffic among clients
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP)	Protocols for automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link Detection (UDLD)	UDLD monitors the physical connection to detect unidirectional connections caused by improper cabling or cable/port faults to prevent forwarding loops and block traffic in networks
DHCP Relay at Layer 2	Forwarding of DHCP traffic to DHCP server in different VLANs; works with DHCP option 82
Internet Group Management Protocol (IGMP versions 1, 2, 3) snooping	IGMP limits bandwidth-intensive multicast traffic to requesters only; supports up to 1K multicast groups (source-specific multicasting is also supported)
IGMP querier	Querier IGMP is used to support the Layer 2 multicast domain of snooping switches in the absence of a multicast router
HOL (Head-Of-Line) locking	Prevention of HOL locks
Layer 3 functions
IPv4 Routing	IPv4 packet forwarding at wire speed Up to 512 static routes and up to 128 IP interfaces
Classless inter-domain routing (CIDR)	CIDR support
Layer 3 interface	Layer 3 interface configuration on a physical port, LAG, VLAN interface or loopback interface
DHCP relay at Layer 3	Forwarding of DHCP traffic between IP domains
User Datagram Protocol (UDP) relay	Forward transmission information between Layer 3 domains for application discovery or bootP/DHCP packet forwarding
DHCP server	The switch acts as an IPv4 DHCP server supporting IP addresses for multiple DHCP pools/scopes Supports DHCP options
Security
Secure Shell Protocol (SSH)	SSH is a secure replacement for Telnet traffic SCP also uses SSH SSH v1 and v2 are supported
Secure Sockets Layer (SSL)	SSL support: encrypts all HTTPS traffic, enabling highly secure access to the switch's browser-based graphical management interface
IEEE 802.1X (authenticator role)	802.1X: RADIUS authentication and reporting MD5 checksum Guest VLAN Unauthenticated VLAN Single/multiple host mode and single/multiple sessions Supports 802.1X time-based support Dynamic VLAN assignment
Authorization via Internet	Web-based authentication provides web-based access control via a web browser to any device and operating system
STP Bridge Protocol Data Unit (BPDU) Guard	A security mechanism that protects the network against incorrect configurations BPDU Guard enabled port is disabled if a BPDU message is received on that port, avoiding accidental topology loops
STP Root Guard	This prevents edge devices not under network administrator control from becoming Spanning Tree Protocol root nodes
DHCP snooping	Filters DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces This prevents malicious devices from acting as DHCP servers
IP Source Guard (IPSG)	When IP Source Guard is enabled on a port, the switch filters IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping This prevents IP address spoofing
Dynamic ARP Inspection (DAI)	The switch discards ARP packets from the port if there are no static or dynamic IP/MAC bindings, or if there is a discrepancy between the source or destination addresses in the ARP packet, this prevents man-in-the-middle attacks
IP/MAC/Port Binding (IPMB)	Previous features (DHCP Snooping, IP Source Guard and Dynamic ARP Inspection) work together to prevent DOS attacks on the network, thereby increasing network availability
Secure Core Technology (SCT)	Ensures that the switch will receive and manage process and protocol traffic regardless of the amount of traffic received
Secure Sensitive Data (SSD)	A mechanism for securely managing sensitive data (such as passwords, keys, etc.) on the switch, populating this data in other devices and protecting against autoconfiguration Access to view sensitive data in plaintext or encrypted form is provided according to the access level configured by the user and the user access method
Private VLAN	Private VLAN provides security and isolation between switching ports so that users cannot spy on other users' traffic; supports multiple uplinks
Port security	Ability to block source MAC addresses to ports and limit the number of learned MAC addresses
RADIUS/TACACS+	Supports RADIUS and TACACS authentication The switch operates as a client
RADIUS accounting	RADIUS reporting features allow you to send data at the beginning and end of a service, indicating the amount of resources (such as time, packets, bytes, etc.) used during the session
DoS prevention	Prevention of Denial-Of-Service (DOS) attacks
ACL access control lists	Support for up to 512 policies Packet rejection or bandwidth limiting based on source and destination MAC, VLAN ID or IP address, protocol, port, DSCP/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag, time-based ACL supported
Quality of Service
Priority levels	4 equipment queues
Schedules	Strict Priority and Weighted Round-Robin (WRR) Queue assignment based on Differentiated Services Code Point (DSCP) and class of service (802.1p/CoS)
Classes of Service	Port-based; 802.1p VLAN priority-based; IPv4/v6 IP precedence/Type of Service (ToS)/DSCP-based; Differentiated Services (DiffServ); classification and remarking ACLs, trusted QoS
Rate limiting	Input control; output shaping and rate control; per VLAN, per port and flow-based.
Avoiding traffic congestion	A TCP congestion avoidance algorithm is required to minimize and avoid global synchronization TCP losses
IPv6
IPv6	IPv6 host mode IPv6 over Ethernet dual stack IPv6/IPv4 IPv6 neighbor and router discovery (ND) automatic stateless IPv6 address configuration Path maximum transmission unit (MTU) discovery Duplicate address detection (DAD) ICMP version 6 IPv6 over IPv4 network with Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) support USGv6 certified and IPv6 Gold Logo
IPv6 QoS	Prioritizing IPv6 packets
IPv6 ACL	Rate limiting or discarding IPv6 packets
IPv6 First Hop Security	RA guard ND inspection DHCPv6 guard Neighbor table (snooping and static entries) Neighbor binding integrity check
Multicast listener discovery (MLD v1/2) snooping	Deliver IPv6 multicast packets only to appropriate recipients
IPv6 applications	Web/SSL, Telnet server/SSH, ping, traceroute, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), SNMP, RADIUS, syslog, DNS client, Telnet Client, DHCP Client, DHCP Autoconfig, IPv6 DHCP Relay, TACACS
Management
Graphical user interface	Built-in switch configuration utility for easy device configuration in a browser (HTTP/HTTPS) Supports simple and advanced operation, configuration, wizards, configurable dashboard, system maintenance, monitoring, online help and universal search engine
SNMP	SNMP versions 1, 2c and 3 with SNMP trap support and SNMP version 3 User-based security model (USM)
Remote monitoring (RMON)	Built-in RMON software supports 4 RMON groups (history, statistics, alarms and events) for better traffic management, monitoring and analysis
Dual stack IPv4 and IPv6	Coexistence of both protocol stacks to facilitate migration
Firmware Update	Update via web browser (HTTP/HTTPS) and TFTP and SCP. Updates can also be initiated via the console port Dual images for flexible firmware updates
Port mirroring	Traffic on a port or LAG can be mirrored to another port for analysis using a network analyzer or RMON probe Up to 8 source ports can be mirrored to a single destination port
VLAN mirroring	Traffic on a port can be mirrored to another port for analysis using a network analyzer or RMON probe Up to 8 source ports can be mirrored to a single destination port Single session is supported
DHCP (options 12, 66, 67, 82, 129 and 150)	DHCP options allow tighter control from a central point (DHCP server) for IP address, auto-configuration (with configuration file download), DHCP relay and hostname
Self-configuration with Secure Copy (SCP)	Enables secure, mass deployment with protection for sensitive data
Text-based, editable configuration files	Configuration files can be edited with a text editor and downloaded to another switch, facilitating mass deployment
Smartports	Simplified configuration of QoS and security features
Auto Smartports	Applies intelligent solutions provided through Smartport roles and applies them automatically to the port based on devices discovered using Cisco Discovery Protocol or LLDP-MED
Secure copy (SCP)	Secure file transfer to and from the switch
Text-based CLI command line	Scriptable CLI Full CLI and menu CLI supported
Temporary operation of the port	Raise or lower the port based on a user-defined schedule (when the port is administratively raised)
Other forms of management	Traceroute; Single IP Management; HTTP/HTTPS; SSH; RADIUS; Port Mirroring; TFTP Update; DHCP Client; Simple Network Time Protocol (SNTP); Xmodem Update; Cable Diagnostics; Ping; Syslog; Telnet Client; SSH Client; Automatic Time Setting from Management Station
Energy efficiency
Energy detection	The switch automatically shuts down power to the RJ-45 port when no connection is detected Power is resumed without packet loss when the switch detects a connection
Cable length detection	Adjusts signal strength according to cable length, reduces power consumption for shorter cables
EEE (802.3az) compliant	802.3az support on all 10 Gbps copper ports
Disabling the port LEDs	LEDs can be manually switched off to save energy
Discovery
Bonjour	The switch is broadcasting with Bonjour protocol
Link Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED extensions	LLDP enables a switch to broadcast its identification, configuration, and capabilities to neighboring devices that store data in the MIB LLDP-MED is an extension to LLDP that adds extensions needed for IP phones
Cisco Discovery Protocol	The switch broadcasts itself using Cisco Discovery Protocol It also learns the connected device and its properties using Cisco Discovery Protocol

Features / filters
LAN standard	Gigabit Ethernet 10/100/1000 Mb/s
Number of LAN ports	26x [10/100/1000M (RJ45)] , 2x [1G Combo (RJ45/SFP)] ,
Number of PoE ports	24x [802.3af/at (1G)]
10G support	No
AC input frequency	50 - 60
AC input voltage	100 - 240
Access Control List (ACL)	Yes
ARP inspection	Yes
Authentication type	IEEE 802.1x
Basic switching RJ-45 Ethernet ports quantity	26
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
BPDU filtering/protection	Yes
Broadcast storm control	Yes
Cables included	AC
Certification	UL (UL 60950), CSA (CSA 22.2), CE, FCC 15 (CFR 47) A
Combo SFP ports quantity	2
Copper ethernet cabling technology	1000BASE-T,100BASE-TX,10BASE-T
Depth	350
DHCP features	DHCP server,DHCP client
DIN rail mounting	Yes
Flash memory	16
Flow control support	Yes
Head-of-line (HOL) blocking	Yes
Heat dissipation	1487.63
Height	44.5
IGMP snooping	Yes
Internal memory	128
IP routing	Yes
Jumbo frames support	Yes
LED indicators	Yes
Link aggregation	Yes
Loop protection	Yes
MAC address filtering	Yes
MAC address table	16384
Management	CLI - Command Line Interface, By web browser,
Management protocols	SNMP v1/v2c/v3, MIB, HTTP/HTTPS, RMON, IPv4, IPv6
Manual	Yes
Mean time between failures (MTBF)	138676.92
MIB support	Yes
Multicast support	Yes
Networking standards	IEEE 802.1D,IEEE 802.1Q,IEEE 802.1s,IEEE 802.1w,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3af,IEEE 802.3at,IEEE 802.3u,IEEE 802.3x
Noise level	54
Number of fans	4
Number of queues	4
Number of static routes	512
Number of VLANs	4096
Operating relative humidity (H-H)	10 - 90
Operating temperature (T-T)	0 - 50
Packet buffer memory	8
Port mirroring	Yes
Power (W)	180
Power consumption (max)	445
Power consumption (typical)	43.1
Power over Ethernet (PoE)	Yes
Power over Ethernet plus (PoE+) ports quantity	24
Power supply included	Yes
Product colour	Black
Quality of Service (QoS) support	Yes
Rack mounting	Yes
Rate limiting	Yes
Reset button	Yes
Security algorithms	802.1x RADIUS,HTTPS,SNMP,SSH,SSH-2
Spanning tree protocol	Yes
SSH/SSL support	Yes
Storage relative humidity (H-H)	10 - 90
Storage temperature (T-T)	-20 - 70
Supported network protocols	TCP/IP, IPv4/v6, HTTP/HTTPS, UDP, SSH, BPDU, IPSG, SNTP, TFTP, Bonjour
Switch layer	L3
Switch type	Managed
Switching capacity	56
Switching protocols	GVRP, GARP, DHCP
System event log	Yes
Throughput	41.67
Total Power over Ethernet (PoE) budget	375
Type of case	Rack (1U)
User guide	Yes
Virtual LAN features	Private VLAN,Tagged VLAN
VLAN support	Yes
Web-based management	Yes
Weight	5.26
Width	440

Cisco 300X Administration Guide - ENG	Download
Cisco 300X Series Quick Start Guide - ENG	Download
Cisco 300X Datasheet - ENG	Download

Cisco SG300-28MP-K9-EU | Switch | 24x RJ45 1000Mb/s PoE, 2x RJ45/SFP Combo, 180W

Cisco SG300-28MP-K9-EU | Switch | 24x RJ45 1000Mb/s PoE, 2x RJ45/SFP Combo, 180W

About product

Cisco Sg300-28mp-Managed Layer 3 Gigabit Switch

Performance at the highest level

Cisco 300X Series

Why Cisco? Features and benefits of 300X series switches

300X Series Switches - Key Features

Specification

Product specification - Model SG300-28MP

Support

Downloads: