• 24 Gigabit Poe electrical ports and 4 Gigabit combo ports.
• Support static routing, policy routing, rip, OSPF and other three-layer routing protocols.
• IGMP snooping and GRMP for filtering multicast traffic.
• Port‐based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning.
• Support IEEE 802.1x authentication, radius and bdtacacs + authentication.
• Support EAPs and ERPs Ethernet ring network protection protocol.
• QoS (IEEE 802.1P/1Q and TOS/DiffServ) to increase determinism.
• Support IEEE 802.3af/at compliant PoE.
• Each PoE port provides up to 30W output power.
• PoE management: PoE device detection, PoE power management.
• Easy network management by web browser, Console, Telnet, SSH.
• SNMPv1/v2c/v3 for different levels of network management.

Network Parameters

• Porti: 24 × 1 Gbps PoE port,4 × 1 Gbps combo
• MAC Address Table: 336 Gbps
• Switching Capacity: 56 Gbps
• Packet Forwarding Rate: 51 Mpps

PoE Power Supply

• PoE Standard: IEEE 802.3af,IEEE 802.3at
• PoE Power Pin: 1/2 (+), 3/6 (-)
• PoE Power Budget: 370 W

Software Function

• VLAN:

  Support IEEE 802.1Q (VLAN), 4096 VLAN IDs

  Support GVRP

  Support QinQ

  Support VLAN based on MAC/protocol/IP subnet/policy/port

  Support Private VLAN

  Support 1:1 and N:1 VLAN mapping functions

• QoS:

  Support Diff-Serv QoS

  Support 802.1p/DSCP priority mapping

  Support queue scheduling including SP, WRR, WFQ, SP+WRR, SP+WFQ

  Support priority marking and remarking

  Support traffic shaping

  Support congestion avoidance, Tail-Drop and WRED

  Support 802.1p, TOS, DSCP, and EXP priority mapping

  Support port/flow-based rate limiting

• Management Method:

  Support Console, Telnet, SSH

  Support web, http, https

  Support FTP, TFTP, Xmodem, SFTP

  Support SNMP V1/V2c/V3

  Support RMON

  Support NTP

• Multicast:

  Support IGMP v1/v2/v3 Snooping

  Support IGMP V1/V2/V3

  Support MLD Snooping v1/v2

  Support MLD v1/v2

• Security:

  Support AAA,TACACS+ Radius authentication

  Support 802.1X authentication, MAC authentication, MAC bypass authentication

  Support to prevent DOS, ARP attack function, ICMP anti attack

  Support binding of IP, MAC, port and VLAN

  Support MAC authentication

  Support MAC address filtering

  Support broadcast/multicast/unknown-unicast storm control

General

• Net Weight: 3.1 kg (6.83 lb)
• Dimensions (W × H × D): 440.00 mm × 44.00 mm × 210.00 mm (17.32” × 1.73” × 8.27”)
• Operating Temperature: -10 °C to 50 °C (14 °F to 122 °F)
• Operating Humidity: 10% to 90% (no condensation)
• Power Supply: 100-240 VAC, 50/60 Hz
• Power Consumption: 17 W

Approval

• EMC: FCC (ANSI C63.4, 47 CFR PART 15B); CE-EMC/RCM (EN 55032: 2015+A11:2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4:2011+A1:2014, EN 55035:2017+A11:2020); IC (ICES-003: Issue 24)
• Safety: UL (UL 62368-1); CB/RCM (IEC 62368-1:2014); CE-LVD (EN 62368-1:2014+A11:2034)
• Chemistry: CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2023)