Supports VLAN,PVLAN
Support GVRP
Support port aggregation
Support LACP
Support port flow control
Support port speed limit and broadcast storm suppression

Supports DT-Ring, recovery time<50ms
Supports DRP, recovery time<20ms
Supports RSTP/MSTP

Supports IGMP-snooping
Supports GMRP
Supports static multicast

Supports IEEE 802.1X
Supports HTTPS/SSL
Supports SSH
Supports RADIUS
Support TACACS+
Supports account classification

Supports ACL
Supports 802.1p and TOS/DiffServ, Supports SP, WRR queuing and scheduling

Supports Console,Telnet,WEB
Supports SNMPv1/v2c/v3
Supports FTP/TFTP
Supports Port mirroring
Supports Syslog
Supports LLDP

Supports SNTP client
Supports PTPv2 TC

Supports VLAN, PVLAN
Supports LACP, Port Trunking
Supports flow control
Supports port speed limit, broadcast storm protection

Supports VRRP (L3 switch only)
Supports DT-Ring, recovery time< 50ms
Supports DRP, recovery time<20ms
Supports RSTP/MSTP

Supports IGMP-snooping
Supports GMRP
Supports static multicast
PIM-SM, PIM-DM(L3 switch Only)
IGMP v1/v2/v3(L3 switch Only)

Supports OSPFv2, RIPv2, VRRP
Supports static routing

Supports IEEE 802.1X
Supports HTTPS/SSL
Supports SSH
Supports account classification

Supports ACL
Supports 802.1p and TOS/DiffServ, Supports SP, WRR queuing and scheduling

Supports Console,Telnet,WEB
Supports SNMPv1/v2c/v3
Supports FTP/TFTP
Supports Port mirroring
Supports Syslog
Supports LLDP
Supports USB auto configuration backup and restore

Supports SNTP client
Supports PTPv2 TC

Number of ports:
KPS3101/KPS3102: 1
KPS3204: 2
Speed: 10/100 Mbps, Auto MDI/MDIX
Connector: RJ45
Magnetic Isolation Protection: 1.5 kV (built-in)

Number of ports:
KPS3101: 1
KPS3102: 2
KPS3204: 4
Serial Standards: RS-232/422/485, software selectable
Connector: DB9 male
ESD Protection: 15 kV for all signals
Isolation Protection: 2 kV (build-in)
DIP-Switch: Enable/Disable 120Ω matching resistor for RS485

Data Bits: 5, 6, 7 or 8
Stop Bits: 1, 1.5 or 2
Parity: None, Even, Odd, Space, Mark
Flow Control: XON/XOFF, RTS/CTS, None
Baudrate: 300bps to 460.8kbps

Security Protocols：HTTPS, SSH2

System: PWR1, PWR2, Run
Serial port: S1-T/R, S2-T/R, S3-T/R, S4-T/R
LAN: SPEED, ACT/LINK (RJ45)

Reset: Supports "reset to factory default settings"

Input voltage：12 to 48 VDC, recommended 24 VDC
Power plug: 4-pin terminal block
Power Consumption:
KPS3101/3102: 1.8W
KPS3204: 3.2W
Overload protection: Support
Reverse protection: Support
Redundancy protection: Support

Housing: Aluminum
Weight:
KPS3101: 165g
KPS3102: 170g
KPS3204: 320g
Dimension:
KPS3101/KPS3102: 30×115×68 mm（W×H×D）
KPS3204: 54×134×106 mm（W×H×D）
Protection level: IP40
Installation: DIN-rail mounting

Operating temperature: -40 to 75℃
Storage temperature: -40 to 85℃
Operating humidity: 5 to 95% RH

Warranty: 5 years

UL61010, Class I Div 2, CE, FCC, RoHS
IEC 60950-1, EN 60950-1

EMI:
EN 55032
FCC Part 15 Subpart B Class A
EMS:
EN 55024
IEC61000-4-2(ESD): ±6kV(contact),±8kV(air)
IEC 61000-4-3(RS): 10V/m (80MHz–2GHz,)
IEC61000-4-4(EFT): Power Port:±2kV;Data Port:±1kV
IEC61000-4-5(Surge): PowerPort: ±1kV/DM, ±2kV/CM; Data Port:±1kV
IEC 61000-4-6(CS): 10V(150KHz-80MHz)
Machinery:
IEC60068-2-6(Vibration)
IEC60068-2-27(Shock)
IEC60068-2-32(Free Fall)

Supports VLAN, PVLAN
Supports GVRP
Supports port aggregation, LACP
Supports port flow control
Supports Rate limit based on flow (ACL Rate Limiter)
Supports Global broadcast storm suppression (QOS Storm Policing)

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

Supports IGMP snooping
Supports GMRP
Supports static multicast
Supports IGMPv2/v3

Supports static routing

Supports HTTPS/SSL
Supports SSH
Supports TACACS+
Supports IEEE802.1X
Supports RADIUS
Supports User Classification
Supports MAC address binding with switch ports

Supports QoS, 802.1p(CoS), DSCP
Supports SP, WRR queue scheduling
Supports ACL

Supports Console, Telnet, WEB management methods
Supports SNMPv1/v2c/v3, Kyvision centralized management
Supports software upgrade by SFTP/HTTP
Supports Power alarm, IP/MAC conflict alarm, Memory/CPU usage alarm, Port alarm, Ring alarm, Port traffic alarm, CRC error and packet lose alarm, SFP port RX power alarm and TX power alarm
Supports DDM (SFP port)
Supports loop detection
Supports RMON
Supports port mirroring
Supports Syslog
Supports LLDP
Supports Link-check
Supports Automatic Configuration Backup and Restore

Supports DHCP server/snooping/client, DHCP Option 82
Supports ARP
Supports IPv4/IPv6

Supports SNTP Client
Supports PTP

Support PoE port configuration and PD detection
Support PoE port power supply priority configuration
Support state query and alarm, remote management

Supports VLAN,PVLAN
Supports GVRP
Supports port aggregation.
Supports flow control.
Supports Rate limit
Supports broadcast storm suppression.

Supports DT-Ring, DT-Ring+, and DT-VLAN and the recovery time<50 ms.
Supports DRP and the recovery time<20 ms.
Supports RSTP/MSTP and compatible with STP.

Supports IGMP snooping.
Supports static multicast.

Supports HTTPS/SSL.
Supports SSH.
Supports user grading.

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

Supports Console, Telnet, and Web management methods.
Supports SNMPv1/v2c/v3 and can managed by Kyvision.
Supports file transfer and software update over SFTP,TFTP,HTTP,HTTPS.
Supports the IP/MAC address conflict alarm, power failure alarm, power alarm, port linkdown alarm, ring alarm
Supports port mirroring.
Supports Syslog.
Supports RMON
Supports LLDP.
Supports SNTP.

Supports DHCP server/snooping/client

Intel¨ Coreª i7,i5,Celeron optional

8GB/Max 64GB DDR4 SODIMM

2.5" SSD slots x 2

14*Slots

LEDs on Front Panel
Power LED:PWR1, PWR2

Power input: 100-240VAC, 50/60Hz;110-220VDC (85-264VAC/100-370VDC)
Power Terminal: AC IEC power socket
Power output: 12V/3.8A
Power Consumption: 45W
Overload protection: Support
Reverse protection: Support
Redundancy protection: Support

Housing: Metal
Cooling: Natural convection, fanless
Protection Class: IP40
Dimension: 440mm×88mm×276mm (W×H×D)
Weight: 8kg
Mounting: Rack Mountable

Operating Temperature: -10℃～+60℃
Storage Temperature: -20℃～+70℃
Ambient Relative Humidity: 5～95%(non-condensing)

MTBF 300000h
5 years

EMI:
FCC CFR47 Part 15,EN55032/CISPR22,Class A EMS:
IEC61000-4-2(ESD): ±6kV (contact), ±8kV (air)
IEC61000-4-3(RS): 10V/m (80MHz–2GHz)
IEC61000-4-4(EFT): Power Port: ±2kV; Data Port: ±1kV
IEC61000-4-5(Surge): Power Port: ±1kV/DM, ±2kV/CM; Data Port: ±1kV IEC61000-4-6(CS): 10V (150kHz–80MHz) Machinery:
IEC60068-2-6(Vibration) IEC60068-2-27(Shock)
IEC60068-2-32(Free Fall)