General
Device Type
Switch - 20 ports - L3 - Managed - stackable
Bundled Services
5 years Net.Cover Preferred support
Enclosure Type
Rack-mountable 1U
Subtype
Gigabit Ethernet
Ports
20 x 10/100/1000 (PoE+) + 4 x 100/1000/2.5G/5G (PoE++) + 4 x 1 Gigabit / 10 Gigabit SFP+
Power Over Ethernet (PoE)
PoE++
Performance
Switching capacity: 160 Gbps ¦ Forwarding performance: 119 Mpps ¦ Latency (10 Mbps): 30.12 µs ¦ Latency (100 Mbps): 7.38 µs ¦ Latency (1 Gbps): 4.05 µs ¦ Latency (2.5 Gbps): 7.74 µs ¦ Latency (5 Gbps): 5.28 µs ¦ Latency (10 Gbps): 1.63 µs
Capacity
Virtual interfaces (VLANs): 4094 ¦ Link aggregation groups: up to 128 ¦ Packet buffer size: 1.5 MB ¦ Priority queues: 8 ¦ Packet buffer size: 1.5 MB
MAC Address Table Size
16K entries
Jumbo Frame Support
10KB
Max Units In A Stack
8
Routing Protocol
OSPF, RIP, BGP-4, RIP-2, BGP, IGMPv2, IGMP, VRRP, OSPFv2, PIM-SM, PIM-DM, IGMPv3, OSPF for IPv6, OSPFv3, PIM-SSM, MSDP, static IPv4 routing, static IPv6 routing, ECMP, policy-based routing (PBR), RIPng, MLDv2, MLD, VRRPv3, CIDR, MSTP, RSTP
Remote Management Protocol
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI, SNMP 6, SSH 6, SFTP, SMTP, NTP, ICMP, DHCP, RSTP, Syslog
Encryption Algorithm
DES, Triple DES, RSA, MD5, AES, SHA-1, SSL 3.0, SSL 2.0, PEAP, TTLS, DSA, ECDSA, PKI, 128-bit AES, 192-bit AES, 256-bit AES, 256-bit SHA-2, 384-bit SHA-2, 512-bit SHA-2, TLS 1.2, RNG, 224-bit SHA-2, CRL, CCM, CMAC, GCM, XTS, DRBG, FIPS 180-1, FIPS 186, FIPS 46-3, HMAC
Authentication Method
Secure Shell (SSH), RADIUS, X.509 certificates, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP)
Features
BOOTP support, OCSP support, DoS attack prevention, DiffServ support, SNTP support, sFlow, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+), STP Root Guard, Uni-Directional Link Detection (UDLD), LACP support, LLDP support, DHCP relay, Remote Switch Port Analyzer (RSPAN), DNS relay, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Network Access Control (NAC), Generic VLAN Registration Protocol (GVRP), 802.1x authentication, Ethernet Ring Protection Switching (ERPS), OpenFlow support, MLD proxy, IP source guard, Ethernet Protection Switched Ring (EPSRing), Virtual Chassis Stacking (VCStack), Internet Control Message Protocol (ICMP), black hole routing, Control Plane Prioritisation (CPP), SuperLoop Protection (SLP), Secure Copy (SCP), Allied Telesis Management Framework (AMF), Built-In Self Test (BIST), Cable fault locator (TDR), Link Aggregation, Digital Diagnostics Monitoring (DDM), Authentication, Authorization and Accounting (AAA), Loop Guard, VLAN mirroring, DNS client, NTP client, Connectivity Fault Management (CFM), LLDP-MED, storm protection, User Datagram Protocol (UDP), proxy ARP, Energy-Efficient Ethernet (EEE), View-based Access Control Model (VACM), router advertisement guard, Point-to-Point Protocol (PPP), BPDU protection, BPDU forward, eco-friendly button
Compliant Standards
IEEE 802.2, IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, 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 802.3ac, IEEE 802.1s, X.509, IEEE 802.1ad, IEEE 802.1v, ANSI/TIA-1057, IEEE 802.1ag, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az, IEEE 802.1AX, ITU-T G.8032, IEEE 802.3bz, IEEE 802.3bt
RAM
1 GB DDR3 SDRAM
Flash Memory
256 MB
Status Indicators
Status, PoE, link/activity, fault, switch ID
