Standards IEEE 802.3 / 802.3u / 802.3ab / 802.3x / 802.3ad / 802.3at/af
IEEE 802.1d / 802.1w / 802.1s / 802.1Q / 802.1X / 802.1p
ITU-T G.8032/Y.1344 ERPS (Ethernet Ring Protection Switch) Protocol
Protocols IGMPv1/v2, SNMPv1/v2c/v3, TFTP, SNTP, SMTP, RMON, HTTP, HTTPS, Telnet, Syslog, DHCP Option 66/67/82, SSH/SSL, Modbus/TCP, LLDP, IPv4/IPv6
Configuration Web Console, Telnet, CLI
Jumbo Frame 9.6K
VLAN 1 ~ 4094
IGMP Up to 256 Groups
Ethernet Port 8*10/100/1000BaseTx (PSE: 30W/Port) auto negotiation speed, Full/Half duplex mode, and auto MDI connection
Serial Console 1*RS232 in RJ45 connector with console cable, 115.2Kbps, 8,N,1
Configuration backup 1*USB 2.0
Protection Power line EFT: 2,000VDC; Ethernet ESD: 6,000VDC
Overload Current, Power Reverse Polarity, CPU Watchdog
Housing / Mounting Metal IP30 rated / DIN-Rail & Wall-Mount (Included)
Dimensions 54 x 142 x 99 mm
Weight Unit: 2.5 lbs; Shipping: 3.0 lbs
Input Voltage 48~55VDC Redundant Input / 1 removable 6-contact terminal block
Power Consumption 15 Watts (no PD included);
215 Watts @48VDC; 255 Watts @51~55