Cisco SG220-50 50-Port Gigabit Smart Switch

Product code SG220-50
Device type Switch – 50 ports
Enclosure type Desktop, rack-mountable – 1U
Ports 48 x 10/100/1000 + 2 x combo Gigabit SFP
Power over Ethernet (PoE) N/A
Performance Switching capacity: 74.41 Mpps ; Forwarding performance (64-byte packet size): 100 Gbps
MAC address table size 8192 entries
Capacity 256 active VLANs
Remote management
protocol
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, SSH, CLI
Jumbo frame support 9 KB
Authentication method Secure Shell (SSH), RADIUS, TACACS+
Features
Layer 2 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, IGMP Querier,
Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR)
queuing,
Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, IPv6 support, SNTP support, STP
support,
RSTP, MSTP, TFTP support, HTTPS, QoS, Acces Control List, QinQ VLAN, Guest VLAN, Auto Voice VLAN,
GVRP/GARP, BPDU Guard, SSH, SSL, Jumbo Frames support, MLD snooping, SNMP, RMON, SNTP, Cisco
Discovery Protocol
Compliant standards
IEEE 802.3, 802.3u, 802.3z, 802.3az Energy Efficient Ethernet,
802.1D, 802.1Q, 802.3ab, 802.1p, 802.3x, 802.3ad (LACP), 802.1x, 802.1w RSTP, IEEE 802.1s MSTP
RAM 128 MB
Flash memory 32 MB
Status indicators Link activity, port transmission speed, system
Interfaces 50 x 10BASE-T/100BASE-TX/1000BASE-T – RJ-45 ? 2 x SFP (mini-GBIC)
Power device Power supply – internal
Voltage required 100-240 V, 50-60 Hz, Internal
Width 17.3 in (440 mm)
Depth 7.9 in (201 mm)
Height 1.7 in (44 mm)
Weight 7.28 lb (3.3 kg)
Rack mounting kit Included
Compliant standards UL 60950, FCC Part 15 A, CSA 22.2
Localization English, Chinese (simplified)
200+
Countries we Sold
18,000+
Customers Trusted
$20,000,000
Inventory Available
50%-98%
Off Global List Price
100%
Safe Online Shopping
Service and support Limited lifetime warranty
Service and support details
Limited warranty – lifetime ? Technical support – web support for 1 year ? Technical support – phone
consulting for 1 year
Minimum operating
temperature
32°F (0°C)
Maximum operating
temperature
122°F (50°C)
Humidity range operating 10% to 90% (relative, non-condensing)
Minimum storage
temperature
-4°F (-20°C)
Maximum storage
temperature
158°F (70°C)
Humidity range storage 10% to 90% (relative, non-condensing)