Cisco - SG550X-48P-K9-EU - SG550X-48P 48-port Gigabit PoE Stackable Switch - Switch - 1.000 Mbps new and refurbished buy online low prices

Förhandsgranskning: Cisco - SG550X-48P-K9-EU - SG550X-48P 48-port Gigabit PoE Stackable Switch - Switch - 1.000 Mbps

Cisco - SG550X-48P-K9-EU - SG550X-48P 48-port Gigabit PoE Stackable Switch - Switch - 1.000 Mbps

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SG550X-48P 48-port Gigabit PoE Stackable Switch - Switch - 1.000 Mbps

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Product information

Dimensions & Weight
Depth:	35 cm
Height:	4.4 cm
Weight:	5.82 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:	48 x 1000Base-T RJ-45 PoE+ ¦ 4 x 10GBase-X SFP+ uplink ¦ 2 x 10GBase-T RJ-45 uplink ¦ 1 x console RJ-45 ¦ 1 x USB Type A

General
Authentication Method:	Secure Shell (SSH), RADIUS, TACACS+
Capacity:	VLANs supported: 4094 ¦ QoS hardware 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 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az
Device Type:	Switch - 48 ports - L3 - Managed - stackable
Enclosure Type:	Rack-mountable
Encryption Algorithm:	MD5, SSL
Features:	Flow control, DHCP support, BOOTP support, ARP support, IGMP snooping, Syslog support, DoS attack prevention, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Virtual Route Redundancy Protocol (VRRP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, Dynamic ARP Inspection (DAI), reset button, STP Root Guard, Uni-Directional Link Detection (UDLD), LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, IP-MAC binding, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Multicast VLAN Registration (MVR), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), Denial of Service (DoS), 802.1x authentication, Type of Service (ToS), DiffServ Code Point (DSCP) support, 3MB packet buffer, IP source guard, Bridge protocol data unit (BPDU), Internet Control Message Protocol (ICMP)
Flash Memory:	256 MB
Jumbo Frame Support:	9000 bytes
MAC Address Table Size:	16K entries
Max Units In A Stack:	8
Performance:	Forwarding performance (64-byte packet size): 130.94 Mpps ¦ Switching capacity: 176 Gbps
PoE Budget:	382 W
Ports:	48 x 10/100/1000 (PoE+) + 2 x 10 Gigabit SFP+ + 2 x combo 10 Gigabit SFP+
Power Over Ethernet (PoE):	PoE+
Processor:	X ARM: 800 MHz
RAM:	512 MB
Remote Management Protocol:	SNMP 1, RMON, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI, SCP
Routing Protocol:	RIP-2, IGMPv2, IGMP, VRRP, IGMPv3, static IPv4 routing, static IPv6 routing, MLDv2, MLD, CIDR
Status Indicators:	Port transmission speed, system, RPS (Redundant Power Supply), link/activity, fan
Subtype:	Gigabit Ethernet

Miscellaneous
Cables Included:	1 x serial cable
Compliant Standards:	UL 60950, FCC Part 15 A, CSA 22.2
Localisation:	Europe
MTBF:	159,129 hours
Rack Mounting Kit:	Included

Power
Power Consumption Operational:	494.3 Watt
Power Device:	Internal power supply
Power Redundancy:	Yes
Power Redundancy Scheme:	3+1
Voltage Required:	AC 120/230 V (50/60 Hz)