Management features
Reset button	Yes
Multicast support	Yes
Switch type	Managed
Web-based management	Yes
System event log	Yes
Quality of Service (QoS) support	Yes
MIB support	lldp-MIB, lldpextdot1-MIB, lldpextdot3-MIB, lldpextmed-MIB, rfc2674-MIB, rfc2575-MIB, rfc2573-MIB, rfc2233-MIB, rfc2013-MIB, rfc2012-MIB, rfc2011-MIB, RFC-1212, RFC-1215, SNMPv2-CONF, SNMPv2-TC, p-bridge-MIB, q-bridge-MIB, rfc1389-MIB, rfc1493-MIB, rfc1611-MIB, rfc1612-MIB, rfc1850-MIB, rfc1907-MIB, rfc2571-MIB, rfc2572-MIB, rfc2574-MIB, rfc2576-MIB, rfc2613-MIB, rfc2665-MIB, rfc2668-MIB, rfc2737-MIB, rfc2925-MIB, rfc3621-MIB, rfc4668-MIB, rfc4670-MIB, trunk-MIB, tunnel-MIB, udp-MIB, draft-ietf-bridge-8021x-MIB, draft-ietf-bridge-rstpmib-04-MIB, draft-ietf-hubmib-etherif-mib-v3-00-MIB, draft-ietf-syslog-device-MIB, ianaaddrfamnumbers-MIB, ianaifty-MIB, ianaprot-MIB, inet-address-MIB, ip-forward-MIB, ip-MIB, RFC1155-SMI, RFC1213-MIB, SNMPv2-MIB, SNMPv2-SMI, SNMPv2-TM, RMON-MIB, rfc1724-MIB, dcb-raj-DCBX-MIB-1108-MIB, rfc1213-MIB, rfc1757-MIB, CISCOSB-lldp-MIB, CISCOSB-brgmulticast-MIB, CISCOSB-bridgemibobjects-MIB, CISCOSB-bonjour-MIB, CISCOSB-dhcpcl-MIB, CISCOSB-MIB, CISCOSB-wrandomtaildrop-MIB, CISCOSB-traceroute-MIB, CISCOSB-telnet-MIB, CISCOSB-stormctrl-MIB, CISCOSBssh-MIB, CISCOSB-socket-MIB, CISCOSB-sntp-MIB, CISCOSB-smon-MIB, CISCOSB-phy-MIB, CISCOSB-multisessionterminal-MIB, CISCOSB-mri-MIB, CISCOSB-jumboframes-MIB, CISCOSB-gvrp-MIB, CISCOSB-endofmib-MIB, CISCOSB-dot1x-MIB, CISCOSB-deviceparams-MIB, CISCOSB-cli-MIB, CISCOSB-cdb-MIB, CISCOSB-brgmacswitch-MIB, CISCOSB-3sw2swtables-MIB, CISCOSB-smartPorts-MIB, CISCOSB-tbi-MIB, CISCOSB-macbaseprio-MIB, CISCOSB-env_mib-MIB, CISCOSB-policy-MIB, CISCOSB-sensor-MIB, CISCOSB-aaa-MIB, CISCOSB-application-MIB, CISCOSB-bridgesecurity-MIB, CISCOSB-copy-MIB, CISCOSB-CpuCounters-MIB, CISCOSB-Custom1BonjourService-MIB, CISCOSB-dhcp-MIB, CISCOSB-dlf-MIB, CISCOSB-dnscl-MIB, CISCOSB-embweb-MIB, CISCOSB-fft-MIB, CISCOSB-file-MIB CISCOSB-greeneth-MIB, CISCOSB-greeneth-MIB, CISCOSB-interfaces-MIB, CISCOSB-interfaces_recovery-MIB, CISCOSB-ip-MIB, CISCOSB-iprouter-MIB, CISCOSB-ipv6-MIB, CISCOSB-mnginf-MIB, CISCOSB-lcli-MIB, CISCOSB-localization-MIB, CISCOSB-mcmngr-MIB, CISCOSB-mng-MIB, CISCOSB-physdescription-MIB, CISCOSB-PoE-MIB, CISCOSB-protectedport-MIB, CISCOSB-rmon-MIB, CISCOSB-rs232-MIB, CISCOSB-SecuritySuite-MIB, CISCOSB-snmp-MIB, CISCOSB-specialbpdu-MIB, CISCOSB-banner-MIB, CISCOSB-syslog-MIB, CISCOSB-TcpSession-MIB, CISCOSB-traps-MIB, CISCOSB-trunk-MIB, CISCOSB-tuning-MIB, CISCOSB-tunnel-MIB, CISCOSB-udp-MIB, CISCOSB-vlan-MIB, CISCOSB-ipstdacl-MIB, CISCOSB-eee-MIB, CISCOSB-ssl-MIB, CISCOSB-digitalkeymanage-MIB, CISCOSB-qosclimib-MIB, CISCOSB-digitalkeymanage-MIB, CISCOSB-tbp-MIB, CISCOSMB-MIB, CISCOSB-secsd-MIB, CISCOSB-draft-ietf-entmib-sensor-MIB, CISCOSB-draft-ietf-syslog-device-MIB, CISCOSB-rfc2925-MIB, CISCO-SMI-MIB, CISCOSB-DebugCapabilities-MIB, CISCOSB-CDP-MIB, CISCOSB-vlanVoice-MIB, CISCOSB-EVENTS-MIB, CISCOSB-sysmng-MIB, CISCOSB-sct-MIB, CISCO-TC-MIB, CISCO-VTP-MIB, CISCO-CDP-MIB
Switch layer	L2
Networking
IGMP snooping	Yes
Cable length detection	Yes
Active link detection	Yes
Networking standards	IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
Head-of-line (HOL) blocking	Yes
VLAN support	Yes
Spanning tree protocol	Yes
Rate limiting	Yes
Port mirroring	Yes
Number of VLANs	256
Link aggregation	Yes
Flow control support	Yes
Broadcast storm control	Yes
10G support	No
Virtual LAN features	Tagged VLAN,Port-based VLAN
Virtual LAN features
VLAN support	Yes
Number of VLANs	256
Virtual LAN features	Tagged VLAN,Port-based VLAN
Data transmission
Number of multicast groups filtered	4000
Number of VLANs	256
Jumbo frames	9000
Throughput	38.69 Mpps
Packet buffer memory	12 MB
MAC address table	8000 entries
Switching capacity	52 Gbit/s
Number of queues	4
Jumbo frames support	Yes
Performance
Packet buffer memory	12 MB
Processor frequency	800 MHz
Minimum system requirements	– Web browser: Mozilla Firefox version 36 or later; Microsoft Internet Explorer version 9 or later, Chrome version 40 or later, Safari version 5 or later – Category 5 Ethernet network cable – TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed
Mean time between failures (MTBF)	343592.66 h
Internal memory	512 MB
Flash memory	256 MB
Compatible operating systems	Microsoft Windows, Linux, Mac OS X
Built-in processor	Yes
Technical details
Form factor	1U
Product colour	Black
Processor frequency	800 MHz
Mean time between failures (MTBF)	343592.66 h
Built-in processor	Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Combo SFP ports quantity	2
USB 2.0 ports quantity	1
Security
Authentication	Port-based authentication
SSH/SSL support	Yes
Security algorithms	802.1x RADIUS,HTTPS,SSH,SSL/TLS
MAC address filtering	Yes
IGMP snooping	Yes
DHCP features	DHCP server,DHCP client
Multicast features
Number of multicast groups filtered	4000
Multicast support	Yes
Protocols
Management protocols	HTTP/HTTPS, SNMP v1/2c/3, MIB, RMON, IPv4/IPv6, SNTP
Switching protocols	STP, RSTP, MSTP, LACP, IGMP 1/2/3
Certificates
Certification	UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Memory
Packet buffer memory	12 MB
Internal memory	512 MB
Flash memory	256 MB
Design
Reset button	Yes
On/off switch	Yes
Form factor	1U
Product colour	Black
LED indicators	Activity,Link,PoE,Speed,System
Certification	UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Indication
LED indicators	Activity,Link,PoE,Speed,System
System requirements
Minimum system requirements	– Web browser: Mozilla Firefox version 36 or later; Microsoft Internet Explorer version 9 or later, Chrome version 40 or later, Safari version 5 or later – Category 5 Ethernet network cable – TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed
Compatible operating systems	Microsoft Windows, Linux, Mac OS X
Power
AC input voltage	100 – 240 V
AC input frequency	50 – 60 Hz
Power consumption (typical)	18.1 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)	No
Operational conditions
Storage temperature (T-T)	-20 – 70 °C
Storage relative humidity (H-H)	10 – 90%
Operating temperature (T-T)	0 – 50 °C
Operating relative humidity (H-H)	10 – 90%
Heat dissipation	64.49 BTU/h
Weight & dimensions
Width	17.3″ (440 mm)
Depth	7.95″ (202 mm)
Height	1.73″ (44 mm)
Weight	6 lbs (2.72 kg)
Packaging data
Rack mount kit	Yes
Quick start guide	Yes
Cables included	AC
Packaging content
Rack mount kit	Yes
Quick start guide	Yes
Cables included	AC

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Cisco SX550X-52-K9-NA - Switch - GigaE - desktop, rack-mountable

Cisco SG250-26-K9-NA – Switch -GigaE – rack-mountable

Network Ports: 26
Manageable: Yes
Form Factor: Rack-mountable

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SKU: SG250-26-K9-NA Category: Cisco Switches Tags: 10 100 1000, 2, 24, 250, Cisco, combo, GIGABIT, rackmountablebrentsol, series, sfp, sg25026, smart, switch, x

Description
Specifications
Additional information
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Description

Cisco SG250-26-K9-NA – Switch – smart – 24 x 10/100/1000 + 2 x combo Gigabit SFP – rack-mountable

Cisco SG250-26-K9-NA. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 24, USB 2.0 ports quantity: 1. MAC address table: 8000 entries, Switching capacity: 52 Gbit/s. Networking standards: IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE…. Form factor: 1U

Specifications

Management features
Reset button	Yes
Multicast support	Yes
Switch type	Managed
Web-based management	Yes
System event log	Yes
Quality of Service (QoS) support	Yes
MIB support	lldp-MIB, lldpextdot1-MIB, lldpextdot3-MIB, lldpextmed-MIB, rfc2674-MIB, rfc2575-MIB, rfc2573-MIB, rfc2233-MIB, rfc2013-MIB, rfc2012-MIB, rfc2011-MIB, RFC-1212, RFC-1215, SNMPv2-CONF, SNMPv2-TC, p-bridge-MIB, q-bridge-MIB, rfc1389-MIB, rfc1493-MIB, rfc1611-MIB, rfc1612-MIB, rfc1850-MIB, rfc1907-MIB, rfc2571-MIB, rfc2572-MIB, rfc2574-MIB, rfc2576-MIB, rfc2613-MIB, rfc2665-MIB, rfc2668-MIB, rfc2737-MIB, rfc2925-MIB, rfc3621-MIB, rfc4668-MIB, rfc4670-MIB, trunk-MIB, tunnel-MIB, udp-MIB, draft-ietf-bridge-8021x-MIB, draft-ietf-bridge-rstpmib-04-MIB, draft-ietf-hubmib-etherif-mib-v3-00-MIB, draft-ietf-syslog-device-MIB, ianaaddrfamnumbers-MIB, ianaifty-MIB, ianaprot-MIB, inet-address-MIB, ip-forward-MIB, ip-MIB, RFC1155-SMI, RFC1213-MIB, SNMPv2-MIB, SNMPv2-SMI, SNMPv2-TM, RMON-MIB, rfc1724-MIB, dcb-raj-DCBX-MIB-1108-MIB, rfc1213-MIB, rfc1757-MIB, CISCOSB-lldp-MIB, CISCOSB-brgmulticast-MIB, CISCOSB-bridgemibobjects-MIB, CISCOSB-bonjour-MIB, CISCOSB-dhcpcl-MIB, CISCOSB-MIB, CISCOSB-wrandomtaildrop-MIB, CISCOSB-traceroute-MIB, CISCOSB-telnet-MIB, CISCOSB-stormctrl-MIB, CISCOSBssh-MIB, CISCOSB-socket-MIB, CISCOSB-sntp-MIB, CISCOSB-smon-MIB, CISCOSB-phy-MIB, CISCOSB-multisessionterminal-MIB, CISCOSB-mri-MIB, CISCOSB-jumboframes-MIB, CISCOSB-gvrp-MIB, CISCOSB-endofmib-MIB, CISCOSB-dot1x-MIB, CISCOSB-deviceparams-MIB, CISCOSB-cli-MIB, CISCOSB-cdb-MIB, CISCOSB-brgmacswitch-MIB, CISCOSB-3sw2swtables-MIB, CISCOSB-smartPorts-MIB, CISCOSB-tbi-MIB, CISCOSB-macbaseprio-MIB, CISCOSB-env_mib-MIB, CISCOSB-policy-MIB, CISCOSB-sensor-MIB, CISCOSB-aaa-MIB, CISCOSB-application-MIB, CISCOSB-bridgesecurity-MIB, CISCOSB-copy-MIB, CISCOSB-CpuCounters-MIB, CISCOSB-Custom1BonjourService-MIB, CISCOSB-dhcp-MIB, CISCOSB-dlf-MIB, CISCOSB-dnscl-MIB, CISCOSB-embweb-MIB, CISCOSB-fft-MIB, CISCOSB-file-MIB CISCOSB-greeneth-MIB, CISCOSB-greeneth-MIB, CISCOSB-interfaces-MIB, CISCOSB-interfaces_recovery-MIB, CISCOSB-ip-MIB, CISCOSB-iprouter-MIB, CISCOSB-ipv6-MIB, CISCOSB-mnginf-MIB, CISCOSB-lcli-MIB, CISCOSB-localization-MIB, CISCOSB-mcmngr-MIB, CISCOSB-mng-MIB, CISCOSB-physdescription-MIB, CISCOSB-PoE-MIB, CISCOSB-protectedport-MIB, CISCOSB-rmon-MIB, CISCOSB-rs232-MIB, CISCOSB-SecuritySuite-MIB, CISCOSB-snmp-MIB, CISCOSB-specialbpdu-MIB, CISCOSB-banner-MIB, CISCOSB-syslog-MIB, CISCOSB-TcpSession-MIB, CISCOSB-traps-MIB, CISCOSB-trunk-MIB, CISCOSB-tuning-MIB, CISCOSB-tunnel-MIB, CISCOSB-udp-MIB, CISCOSB-vlan-MIB, CISCOSB-ipstdacl-MIB, CISCOSB-eee-MIB, CISCOSB-ssl-MIB, CISCOSB-digitalkeymanage-MIB, CISCOSB-qosclimib-MIB, CISCOSB-digitalkeymanage-MIB, CISCOSB-tbp-MIB, CISCOSMB-MIB, CISCOSB-secsd-MIB, CISCOSB-draft-ietf-entmib-sensor-MIB, CISCOSB-draft-ietf-syslog-device-MIB, CISCOSB-rfc2925-MIB, CISCO-SMI-MIB, CISCOSB-DebugCapabilities-MIB, CISCOSB-CDP-MIB, CISCOSB-vlanVoice-MIB, CISCOSB-EVENTS-MIB, CISCOSB-sysmng-MIB, CISCOSB-sct-MIB, CISCO-TC-MIB, CISCO-VTP-MIB, CISCO-CDP-MIB
Switch layer	L2
Networking
IGMP snooping	Yes
Cable length detection	Yes
Active link detection	Yes
Networking standards	IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
Head-of-line (HOL) blocking	Yes
VLAN support	Yes
Spanning tree protocol	Yes
Rate limiting	Yes
Port mirroring	Yes
Number of VLANs	256
Link aggregation	Yes
Flow control support	Yes
Broadcast storm control	Yes
10G support	No
Virtual LAN features	Tagged VLAN,Port-based VLAN
Virtual LAN features
VLAN support	Yes
Number of VLANs	256
Virtual LAN features	Tagged VLAN,Port-based VLAN
Data transmission
Number of multicast groups filtered	4000
Number of VLANs	256
Jumbo frames	9000
Throughput	38.69 Mpps
Packet buffer memory	12 MB
MAC address table	8000 entries
Switching capacity	52 Gbit/s
Number of queues	4
Jumbo frames support	Yes
Performance
Packet buffer memory	12 MB
Processor frequency	800 MHz
Minimum system requirements	– Web browser: Mozilla Firefox version 36 or later; Microsoft Internet Explorer version 9 or later, Chrome version 40 or later, Safari version 5 or later – Category 5 Ethernet network cable – TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed
Mean time between failures (MTBF)	343592.66 h
Internal memory	512 MB
Flash memory	256 MB
Compatible operating systems	Microsoft Windows, Linux, Mac OS X
Built-in processor	Yes
Technical details
Form factor	1U
Product colour	Black
Processor frequency	800 MHz
Mean time between failures (MTBF)	343592.66 h
Built-in processor	Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Combo SFP ports quantity	2
USB 2.0 ports quantity	1
Security
Authentication	Port-based authentication
SSH/SSL support	Yes
Security algorithms	802.1x RADIUS,HTTPS,SSH,SSL/TLS
MAC address filtering	Yes
IGMP snooping	Yes
DHCP features	DHCP server,DHCP client
Multicast features
Number of multicast groups filtered	4000
Multicast support	Yes
Protocols
Management protocols	HTTP/HTTPS, SNMP v1/2c/3, MIB, RMON, IPv4/IPv6, SNTP
Switching protocols	STP, RSTP, MSTP, LACP, IGMP 1/2/3
Certificates
Certification	UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Memory
Packet buffer memory	12 MB
Internal memory	512 MB
Flash memory	256 MB
Design
Reset button	Yes
On/off switch	Yes
Form factor	1U
Product colour	Black
LED indicators	Activity,Link,PoE,Speed,System
Certification	UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Indication
LED indicators	Activity,Link,PoE,Speed,System
System requirements
Minimum system requirements	– Web browser: Mozilla Firefox version 36 or later; Microsoft Internet Explorer version 9 or later, Chrome version 40 or later, Safari version 5 or later – Category 5 Ethernet network cable – TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed
Compatible operating systems	Microsoft Windows, Linux, Mac OS X
Power
AC input voltage	100 – 240 V
AC input frequency	50 – 60 Hz
Power consumption (typical)	18.1 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)	No
Operational conditions
Storage temperature (T-T)	-20 – 70 °C
Storage relative humidity (H-H)	10 – 90%
Operating temperature (T-T)	0 – 50 °C
Operating relative humidity (H-H)	10 – 90%
Heat dissipation	64.49 BTU/h
Weight & dimensions
Width	17.3″ (440 mm)
Depth	7.95″ (202 mm)
Height	1.73″ (44 mm)
Weight	6 lbs (2.72 kg)
Packaging data
Rack mount kit	Yes
Quick start guide	Yes
Cables included	AC
Packaging content
Rack mount kit	Yes
Quick start guide	Yes
Cables included	AC

Additional information

Brand	Cisco

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Cisco SG250-26-K9-NA – Switch -GigaE – rack-mountable

Cisco SG250-26-K9-NA – Switch – smart – 24 x 10/100/1000 + 2 x combo Gigabit SFP – rack-mountable

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