Cisco - SG250-50-K9-EU - Cisco 250 Series SG250-50 - Switch - L3 - Smart new and refurbished buy online low prices

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Aperçu: Cisco - SG250-50-K9-EU - Cisco 250 Series SG250-50 - Switch - L3 - Smart

Aperçu: Cisco - SG250-50-K9-EU - Cisco 250 Series SG250-50 - Switch - L3 - Smart

Aperçu: Cisco - SG250-50-K9-EU - Cisco 250 Series SG250-50 - Switch - L3 - Smart

Cisco - SG250-50-K9-EU - Cisco 250 Series SG250-50 - Switch - L3 - Smart

Cisco - SG250-50-K9-EU - Cisco 250 Series SG250-50 - Switch - L3 - Smart

Cisco - SG250-50-K9-EU - Cisco 250 Series SG250-50 - Switch - L3 - Smart

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Support technique et configuration

Description du produit

Cisco SG250-50, GÃ©rÃ©, L2/L3, Gigabit Ethernet (10/100/1000), Grille de montage, 1U

Informations sur le produit

Dimensions & Weight
Depth:	25.7 cm
Height:	4.4 cm
Weight:	2.94 kg
Width:	44 cm

Environmental Parameters
Humidity Range Operating:	10 - 90% (non-condensing)
Humidity Range Storage:	10 - 90% (non-condensing)
Max Operating Temperature:	50 °C
Max Storage Temperature:	70 °C
Min Operating Temperature:	0 °C
Min Storage Temperature:	-20 °C

Expansion / Connectivity
Interfaces:	50 x 1000Base-T RJ-45 ¦ 2 x 1000Base-X SFP ¦ 1 x USB management ¦ 1 x console RJ-45

General
Authentication Method:	Secure Shell (SSH), RADIUS, Secure Shell v.2 (SSH2)
Capacity:	MSTP instances: 8 ¦ Active VLANs: 256 ¦ ACL rules: 512 ¦ Priority queues: 8
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
Device Type:	Switch - 50 ports - L3 - smart
Enclosure Type:	Rack-mountable 1U
Encryption Algorithm:	SSL
Features:	Flow control, DHCP support, BOOTP support, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, firmware upgradable, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Access Control List (ACL) support, reset button, Cable Diagnostics Function, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, DHCP client, dual firmware images, Neighbor Discovery Protocol (NDP), Class of Service (CoS), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), 24 MB packet buffer, Type of Service (ToS), DiffServ Code Point (DSCP) support, SmartPort technology, Internet Control Message Protocol (ICMP), Cisco Discovery Protocol, VLAN mirroring, DNS client, 1 fan, Secure Core Technology (SCT), LLDP-MED, Head-of-line (HOL) blocking, Secure Sensitive Data (SSD), ISATAP tunnel support, Guest VLAN, Energy-Efficient Ethernet (EEE), Weighted Round Robin (WRR), loopback detection, Telnet client
Flash Memory:	256 MB
Jumbo Frame Support:	9KB
MAC Address Table Size:	8K entries
Performance:	Switching capacity: 100 Gbps ¦ Forwarding performance (64-byte packet size): 74.41 Mpps
Ports:	48 x 10/100/1000 + 2 x combo Gigabit SFP
Processor:	X ARM: 800 MHz
RAM:	512 MB
Remote Management Protocol:	SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP
Routing Protocol:	IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, MLDv2, MLD, CIDR
Status Indicators:	System, link/activity/speed
Subtype:	Gigabit Ethernet

Miscellaneous
Compliant Standards:	UL 60950, FCC Part 15 A, CSA 22.2, USGv6
Localisation:	United Arab Emirates, Indonesia, Israel, South Africa, Vietnam, Ukraine, Egypt, Thailand, India, Philippines, Korea, Russia, Europe, Turkey
MTBF:	134,933 hours
Rack Mounting Kit:	Included

Power
Power Consumption Operational:	35.4 Watt
Power Device:	Internal power supply
Voltage Required:	AC 120/230 V (50/60 Hz)

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