Supports VLAN and PVLAN
Supports QinQ
Supports port aggregation
Supports flow control
Supports port rate limit
Supports broadcast storm suppression

Supports DHP and DRP and the recovery time<20 ms
Supports DT-Ring, DT-Ring+, and DT-VLAN and the recovery time<50 ms
Supports STP/RSTP/MSTP
Supports MRP
Supports ERPS

Supports IGMP snooping
Supports GMRP
Supports static multicast

Supports IEEE 802.1x
Supports HTTPs/SSL
Supports SSH
Supports RADIUS
Supports TACACS+
Supports user grading
Supports enhanced password
Supports port isolate
Supports MAC learing limit
Complies with the cyber security IEC62443-4-2

Supports ACL
Supports 802.1p(CoS),DSCP
Supports SP and WRR queuing

Supports Console, Telnet, and Web management
Supports SNMPv1/v2c/v3 and can managed by Kyvision
Supports IEC61850 MMS edition2.0
Supports software update via FTP
Supports configuration upload/download via FTP/HTTP
Supports the IP/MAC address conflict alarm, power alarm, temperature alarm,port alarm, port flow alarm，CPU/memory usage alarm，and ring alarm
Supports RMON
Supports port mirroring
Supports Syslog，save to flash or send to log server
Supports LLDP
Supports Link-check

Supports DHCP server/client/snooping/option 82

Supports SNTP
Supports NTP Server/Client
Supports IEEE1588 PTPv2

IEEE 802.3i(10Base-T)
IEEE 802.3u(100Base-TX and 100Base-FX)
IEEE 802.3ab(1000Base-T)
IEEE 802.3z(1000Base-SX/LX)
IEEE 802.3ad (port aggregation)
IEEE 802.3x(flow control)
IEEE 802.1p(priority)
IEEE 802.1Q(VLAN)
IEEE 802.1w(RSTP)

Priority queue: 8
Number of VLANs: 4k
VLAN ID: 1–4093
Number of multicast groups: 1k
MAC table: 32K
Packet buffer: 48Mbit
Switching delay:<10μs

Gigabit ports:
1000Base-X, SFP port
10/100/1000Base-T(X), RJ45 port
Fast Ethernet ports:
100Base-FX, single/multi mode, SC/ST connector
100Base-FX, SFP port(LC connector)
10/100Base-T(X), RJ45 port
Console port: RS232,RJ45
Alarm contact: 3-pin 5.08mm-spacing plug-in terminal block, 250 VAC/220 VDC Max, 2 A Max, 60 W Max

LED on front panel
Running LED: Run
Alarm LED: Alarm
Power LED: PWR1, PWR2
Ring Role LED: Ring
KyACB LED: USB
Port LED: Link/ACT
Port speed LED: Speed
LED on rear panel
Port LED: Link/ACT
Port speed LED: Speed

Power input:
24-48VDC(18-72VDC),
100-240VAC,50/60Hz;110-220VDC (85-264VAC/77-300VDC)
Power terminal: 5-pin 5.08 mm-spacing plug-in terminal block
Power consumption:<35w
Overload protection: Support
Reverse connection protection: Support
Redundancy protection: Support

Housing: Metal
Cooling: Natural cooling, fanless
Protection Class: IP40
Dimensions(WxHxD): 482.6mm×44mm×322.5mm
Weight: 4Kg
Mounting: 19 inch 1U rack mounting

Operating temperature: -40°C to +85°C
Storage temperature: -40°C to +85°C
Ambient Relative Humidity: 5% - 95% (non-condensing)

Warranty: 5 years

CE/FCC(Pending)

EMI:
FCC CFR47 Part 15,EN55022/CISPR22,Class A
EMS:
IEC61000-4-2(ESD) ±8kV(contact),±15kV(air)
IEC61000-4-3(RS) 10V/m(80MHz-2GHz)
IEC61000-4-4(EFT) Power Port:±4kV;Data Port:±2kV
IEC61000-4-5(Surge) Power Port:±2kV/DM,±4kV/CM;Data Port:±2kV
IEC61000-4-6(CS) 3V(10kHz-150kHz);10V(150kHz-80MHz)
IEC61000-4-8(power frequency magnetic field) 100A/m(cont.),1000A/m(1s-3s)
IEC61000-4-9(pulsed magnetic field) 1000A/m
IEC61000-4-10(damped oscillation) 100A/m
IEC61000-4-12(oscillatory wave) 2.5kV/CM,1kV/DM
IEC61000-4-16(common mode conduction) 30V(cont.),300V(1s)
Machinery:
IEC60068-2-6 (vibration)
IEC60068-2-27 (shock)
IEC60068-2-32 (free fall)
Climatic environmental:
IEC60068-2-1 Cold test
IEC60068-2-2 Dry heat test
IEC60068-2-14 Change of temperature test
IEC60068-2-30 Damp heat cyclic test
IEC60068-2-78 Damp heat steady state test