General
Device Type
Switch - 48 ports - L3 - smart - stackable
Enclosure Type
Rack-mountable 1U
Subtype
Gigabit Ethernet
Ports
48 x 10/100/1000 (PoE+) + 4 x 10 Gigabit SFP+
Power Over Ethernet (PoE)
PoE+
PoE Budget
370 W
Performance
Switching capacity: 176 Gbps ¦ Forwarding performance: 130.95 Mpps
Capacity
VLAN groups: 4094 ¦ Static ARP entries: 256
MAC Address Table Size
16K entries
Jumbo Frame Support
9216 bytes
Max Units In A Stack
6
Routing Protocol
IGMPv2, IGMP, static IP routing, IGMPv3, MLDv2, MLD
Remote Management Protocol
SNMP 1, RMON 1, Telnet, SNMP 3, SNMP 2c, SSH-2, CLI
Encryption Algorithm
SSL, TLS, SSL 3.0, SSL 2.0, PEAP, TTLS
Authentication Method
RADIUS, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP)
Features
Flow control, auto-negotiation, ARP support, auto-uplink (auto MDI/MDI-X), IGMP snooping, DoS attack prevention, port mirroring, store and forward, Broadcast Storm Control, half duplex mode, full duplex mode, Multicast Storm Control, Unicast Storm Control, sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), MLD snooping, Dynamic ARP Inspection (DAI), reset button, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, SNMP trap, DHCP client, Dynamic VLAN Support (GVRP), dual firmware images, Strict Priority Queuing (SPQ), Multicast filtering function, TFTP client, Ethernet Ring Protection Switching (ERPS), 4 fans, 3MB packet buffer, cable test, system log, IP source guard, Deficit Round Robin (DRR), Bridge protocol data unit (BPDU), Internet Control Message Protocol (ICMP), Network Timing Protocol (NTP), Authentication, Authorization and Accounting (AAA), Web-based Access Control (WAC), LLDP-MED, Weighted Round Robin (WRR), Head-of-line (HOL) Blocking Prevention, loopback detection
Compliant Standards
IEEE 802.3, IEEE 802.3u, 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 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at
Status Indicators
Power, error, fan, link/activity/speed, stack
