General
Device Type
Switch - 52 ports - L3 Lite - Managed - stackable
Enclosure Type
Rack-mountable 1U
Subtype
Gigabit Ethernet
Ports
48 x 10/100/1000 + 4 x 1 Gigabit / 10 Gigabit SFP+ (uplink)
Performance
Switching fabric bandwidth: 240 Gbps ¦ Forwarding rate: 179 Mpps ¦ Latency (10 Gbps): 1.67 µs ¦ Latency (100 Mbps): 8.34 µs ¦ Latency (1 Gbps): 7.75 µs
Capacity
Buffer capacity (MB): 1.5 ¦ Configurable VLANs: 4094 ¦ Priority queues: 8
MAC Address Table Size
16K entries
Jumbo Frame Support
10KB
Max Units In A Stack
4
Routing Protocol
RIP, RIP-2, IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, MLDv2, MLD, CIDR
Remote Management Protocol
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI, SMTP
Encryption Algorithm
DES, Triple DES, RSA, MD5, SHA-1, SSL 3.0, SSL 2.0, PEAP, TTLS, DSA, ECDSA, AES-ECB, PKI, 128-bit AES, 192-bit AES, 256-bit AES, AES-CBC, SHA-2, 256-bit SHA-2, 384-bit SHA-2, 512-bit SHA-2, TLS 1.2, AES-CFB, AES-OFB, RNG, 224-bit SHA-2, CCM, CMAC, GCM, XTS, DRBG
Authentication Method
RADIUS, X.509 certificates, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP)
Features
Flow control, ARP support, OCSP support, VLAN support, IGMP snooping, port mirroring, DiffServ support, MAC address filtering, SNTP support, RSTP support, MSTP support, DHCP snooping, ACL support, QoS, MLD snooping, DAI, PVST+, STP Root Guard, RSPAN, SNMP trap, DHCP client, MIB, MAC address lockout, GVRP, NAC, loop prevention, port isolation, SP, 802.1x authentication, VoIP support, IP source guard, EPSRing, VCStack, Logical Link Control, ICMP, CPP, SCP, AMF, BIST, DDM, MAC address authentication, NTP, Active Fiber Monitoring, AAA, IGMP querier, VLAN mirroring, Voice VLAN, LLDP-MED, Private VLAN, storm protection, Guest VLAN, WRR, loopback detection, VLAN Tagging, BPDU Guard, eco-friendly button
Compliant Standards
IEEE 802.2, IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ac, IEEE 802.1s, IEEE 802.1v, IEEE 802.1ab (LLDP), IEEE 802.1AX
RAM
1 GB DDR3 SDRAM
Flash Memory
256 MB
Status Indicators
Port duplex mode, link/activity, switch ID
