LAN ports
Standard: IEEE802.3 (10GBASE-T/5GBASE-T/2.5GBASE-T/1000BASE-T/100BASE-TX)
Number of ports: 4
Communication mode: Auto negotiation
Connector type: RJ-45
Polarity: Automatic detection of straight/cross
QSFP28 ports
Standard: IEEE 802.3bm, IEEE 802.3ba, QSFP28 MSA, SFF-8665, SFF-8636, SFF-8436
Number of ports: 2
SFP28 ports
Standard: IEEE 802.3by, IEEE 802.3cc
Number of ports: 4
SFP+ ports
Standard: IEEE 802.3ae (10GBASE-SR/10GBASE-LR), IEEE 802.3z (1000BASE-SX/1000BASE-LX
Number of ports: 20
Console ports
Standard: RS-232C, USB 2.0
Connector type: RJ-45, mini-USB Type B (5-pin)
Data transmission speed: 9,600 bit/s
Switching capacity
1,080 Gbit/s
Throughput
803.57 Mpps, Frame size 64 byte (Non-blocking)
Latency
1.6μs/1.5μs/1.2μs/4.7μs/7.3μs/3.1μs/14.4μs (100G/25G/10G/5G/2.5G/1G/100M), Base on RFC2544 (Store & Forward, Frame size 64 byte)
Maximum number of MAC addresses
65,536
Link aggregation
Static setting, LACP (IEEE 802.1AX)
VLAN
Port VLAN, Tag VLAN (IEEE802.1Q), Private VLAN, Voice VLAN, Multiple VLAN
Maximum number of VLANs
4094 (VLAN ID 1–4,094) *VLAN ID 1 is the default VLAN ID.
Spanning tree
STP (IEEE 802.1D), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s) *STP and RSTP are supported via downward compatibility with MSTP.
Dynamic routing
BGP4+, OSPF (v2/v3), RIP (v1/v2), RIPng
IP multicast
IGMP Snooping (v1/v2/v3), MLD Snooping (v1/v2), IGMP (v2/v3), IGMP Proxy, IPv4 PIM-SM, PIM-DM, PIM-SSM
ACL
IPv4 ACL, IPv6 ACL, MAC ACL
QoS
Priority queuing (CoS, DSCP, Port priority, Policy-based), Bandwidth limiting/Bandwidth Guarantee, Scheduling (SP, WRR), Shaping
Flow control
IEEE 802.3x (Full-duplex), back pressure (Half-duplex), HOL blocking prevention
Management protocols
SNMP (v1/v2c/v3/Private MIB), RMON (v1/v2), sFlow
Security and authentication
Port Authentication (IEEE 802.1X authentication, MAC address-based authentication), Web authentication, Dynamic VLAN, Port security, RADIUS server
Program management
Update via TFTP/Web GUI, Update/Boot via microSD card
Support functions
Port mirroring, Port shutdown, Link speed downshift, Packet counter, Power saving mode (IEEE802.3az EEE), DHCPv4 (Server, Relay Agent, Client), DHCPv6 (Server, Client), IPv6 RA, Time management(Manual setting, SNTP), ProAV profile setting, Scheduling, System self-diagnostic, IEEE 1588 PTPv2 BC (Boundary Clock)(*), IEEE 1588 PTPv2 TC (Transparent Clock) (*), Cable diagnostics, endpoint monitoring, LLDP Auto configuration, Performance monitoring *Supports only 1 Gbit/s, 10 Gbit/s, 25 Gbit/s or 100 Gbit/s
Ports available for PoE power supply
-
Maximum power supply
Per port: -
All ports: -
Power supply (AC IN inlet)
AC100–240 V (50/60 Hz), Power supply unit slots (2 slots, 1 unit installed by default, Redundant), AC IN inlet
Maximum power consumption
146 W (147 VA), 1.5 A, 524 kJ/h
Chassis
Metal case, 3 fans
Kích thước (WxHxD)
430x44x400mm