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Cisco SF550X 24P PoE Switch

Teknik Özellikler

General
Device Type	Switch - 24 ports - L3 - Managed - stackable
Enclosure Type	Rack-mountable
Subtype	Fast Ethernet
Ports	24 x 10/100 (PoE+) + 2 x 10 Gigabit SFP+ (uplink) + 2 x combo 10GBase-T (uplink)
Power Over Ethernet (PoE)	PoE+
PoE Budget	195 W
Performance	Forwarding performance (64-byte packet size): 63.09 Mpps ¦ Switching capacity: 84.8 Gbps
Capacity	VLANs supported: 4094 ¦ QoS hardware queues: 8 ¦ IPv4 routes (static): 7000 ¦ IPv6 routes (static): 7000 ¦ ACL rules: 3000 ¦ IP router interfaces: 256 ¦ QoS hardware queues: 8
MAC Address Table Size	16K entries
Jumbo Frame Support	9000 bytes
Max Units In A Stack	8
Routing Protocol	RIP-2, IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MLDv2, MLD, VRRPv2, VRRPv3, CIDR
Remote Management Protocol	SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP
Encryption Algorithm	MD5, SSL
Authentication Method	Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Features	DHCP support, BOOTP support, ARP support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, High Availability, Multicast Storm Control, Unicast Storm Control, sFlow, 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), STP Root Guard, Uni-Directional Link Detection (UDLD), LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, Remote Switch Port Analyzer (RSPAN), IP-MAC binding, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Multicast VLAN Registration (MVR), dual firmware images, Class of Service (CoS), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), Denial of Service (DoS), 802.1x authentication, Duplicated Address Detection, Type of Service (ToS), DiffServ Code Point (DSCP) support, 1.5MB packet buffer, IP source guard, ARP inspection, Bridge protocol data unit (BPDU), Internet Control Message Protocol (ICMP), Secure Copy (SCP), Cisco Discovery Protocol, IGMP querier, VLAN Double Tagging (Q-in-Q), VLAN mirroring, DNS client, Voice VLAN, Secure Core Technology (SCT), LLDP-MED, Head-of-line (HOL) blocking, IP/Mac/Port Binding (IPMB), Secure Sensitive Data (SSD), Private VLAN, ISATAP tunnel support, RA guard, Guest VLAN, STP BPDU Guard, User Datagram Protocol (UDP)
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 802.3an, IEEE 802.3at, IEEE 802.3az
Processor	X ARM: 800 MHz
RAM	512 MB
Flash Memory	256 MB
Status Indicators	Port transmission speed, system, RPS (Redundant Power Supply), link/activity, fan
Expansion / Connectivity
Interfaces	24 x 100Base-TX 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
Power
Power Device	Internal power supply
Power Redundancy	Yes
Power Redundancy Scheme	2+1
Voltage Required	AC 120/230 V (50/60 Hz)
Power Consumption Operational	239.2 Watt
Miscellaneous
Cables Included	1 x serial cable
Rack Mounting Kit	Included
MTBF	573,356 hours
Compliant Standards	UL 60950, FCC Part 15 A, CSA 22.2, FCC CFR47 Part 15 A, USGv6
Localisation	United Kingdom
Dimensions & Weight
Width	44 cm
Depth	25.7 cm
Height	4.4 cm
Weight	4.14 kg
Manufacturer Warranty
Service & Support	Limited warranty - replacement - lifetime - response time: next business day ¦ Technical support - phone consulting - 1 year ¦ Technical support - web support - 1 year
Environmental Parameters
Min Operating Temperature	0 °C
Max Operating Temperature	50 °C
Humidity Range Operating	10 - 90% (non-condensing)
Min Storage Temperature	-20 °C
Max Storage Temperature	70 °C
Humidity Range Storage	10 - 90% (non-condensing)