Buy Cisco SG550X-24 24-Port Gigabit Stackable Managed Switch

                                                                  

SPECIFICATION

General
Device Type	Switch: 1G, 24 ports, L3 managed
Enclosure Type	Rack-mountable, 1RU
Authentication Method	RADIUS , Secure Shell (SSH) , TACACS+
VLAN	4000
Compliant Standards	802.3, 802.3u, 802.3z, 802.1D, 802.1Q, 802.3ab, 802.3ae, 802.3an, 802.1p, 802.3x, 802.3ad (LACP), 802.1w, 802.1x, 802.1s, 802.3az
Network Features	Stacking, flow control, Layer 2 switching, Layer 3 switching, VLAN support, IPv6 support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, access control list (ACL) support, quality of service (QoS), reset button, LACP support, Energy Efficient Ethernet, dynamic VLAN support (GVRP), advanced threat protection, IPv6 first-hop security, static routing, dynamic routing, policy based routing, sFlow, RSPAN, hardware redundancy
Security Features	Secure Shell (SSH) Protocol, Secure Sockets Layer (SSL), IEEE 802.1X (Authenticator role), Web-based authentication, STP Bridge Protocol Data Unit (BPDU) Guard, STP Root Guard, DHCP snooping, IP Source Guard (IPSG), Dynamic ARP Inspection (DAI), IP/MAC/Port Binding (IPMB), Secure Core Technology (SCT), Secure Sensitive Data (SSD), Port security, RADIUS/TACACS+, Storm control, RADIUS accounting, DoS prevention, ACLs
QoS Features	Priority levels (8 hardware queues), Scheduling( Strict priority and weighted round-robin (WRR)), Class of service(Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/ToS/DSCP based; DiffServ; trusted QoS Queue assignment based on differentiated services code point (DSCP) and class of service (802.1p/CoS)), Rate limiting(Ingress policer, per VLAN, per port)
Management & Monitoring	SNMPv1, RMON1, RMON2, RMON3, RMON9, Telnet, SNMPv3, SNMPv2c, HTTP, HTTPS, SSH, CLI
Routing Protocols	RIPv2, VRRP, PBR, static IPv4/IPv6 routing
First Hop Redundancy	Virtual Router Redundancy Protocol (VRRP)
Flash Memory	256 MB flash
Jumbo Frame Support	9000 bytes
MAC Address Table Size	16,000 entries
Stacking	Hardware stack
Max Units In A Stack	Up to 8 units
Performance	Switching capacity128 Gbps, Forwarding performance (64-byte packets)95.23 Mpps
Power Over Ethernet (PoE)	N/A
PoE Budget	None
Ports	24 x 10/100/1000 + 2 x 10GE copper/SFP+ combo + 2 x 10GE SFP+
Processor	800 MHz (dual-core) ARM
RAM	512 MB
Status Indicators	System, Master, Fan, RPS, Stack ID, Link/Speed per port
Dimensions & Weight
Depth	10.1 in
Height	1.7 in
Width	17.3 in.
Weight	3.27 kg
Environmental Parameters
Humidity Range Operating	10 - 90% (non-condensing)
Humidity Range Storage	10 - 90% (non-condensing)
Max Operating Temperature	122 �F
Max Storage Temperature	158 �F
Min Operating Temperature	32 � F
Min Storage Temperature	-4 �F
Expansion / Connectivity
Interfaces	24 x 10BASE-T/100Base-TX/1000BASE-T, RJ-45, 2 x 10GBASE-T/SFP+ combo, 2 x SFP+, 1 x console, RJ45, 1 x RPS port
Manufacturer Warranty	Cisco limited lifetime warranty
Miscellaneous
Safety/Compliant Standards	UL 60950, FCC Part 15 A, CSA 22.2
MTBF	375790 at 50�C (Hours)
Power
Power Device	Internal Power Supply
Voltage Required	AC 120/230V (50/60 Hz)
Software / System Requirements
Software Included	free/open source software