Osobennosti:Upravlyaemyy kommutator 12 x 10/100/1000BaseTX, 4 x 100/1000Base SFPStandarty IEEE 802.3 for 10BaseT, IEEE 802.3u for 100BaseT(X) and 100BaseFX, IEEE 802.3ab for 1000BaseT(X), IEEE 802.3z for 1000BaseX, IEEE 802.3x for Flow Control, IEEE 802.1D-2004 for Spanning Tree Protocol, IEEE 802.1w for Rapid STP, IEEE 802.1s for Multiple Spanning Tree Protocol, IEEE 802.1Q for VLAN Tagging, IEEE 802.1p for Class of Service, IEEE 802.1X for Authentication, IEEE 802.3ad for Port Trunk with LACPProtokoly IGMPv1/v2/v3, GMRP, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, DHCP Option 66/67/82, BootP, TFTP, SNTP, SMTP, RARP, RMON, HTTP, HTTPS, Telnet, SSH, Syslog, EtherNet/IP, PROFINET, Modbus/TCP, SNMP Inform, LLDP, IEEE 1588 PTPv2, IPv6, NTP Server/ClientUpravlenie potokami IEEE 802.3x flow control, back pressure flow controlTablica MAC-adresov 8000Razmer bufera paketov 1 MbitVitaya para (raz'em RJ-45) 12 portovOptovolokno (raz'em dlya SFP-modulya) 4 portaReleynye vyhody 1Nagruzochnaya sposobnost' rele do 1 A pri 24 VUpravlenie kommutatorom Konsol' USBDIP-pereklyuchateli Turbo Ring, Master, Coupler, ReserveKnopka ResetPort dlya zagruzki/sohraneniya nastroek USB port (raz'em Type A)Rabochee napryazhenie 12/24/48 V (post.)Potreblenie toka 0.46 A pri 24 VRabochaya temperatura, grad. -10 ~ +60Rabochaya vlazhnost', % 5 ~ 95Gabaritnye razmery, mm 79.2 x 135 x 137Material korpusa AlyuminiyZaschita ot pyli i vlagi IP30Massa netto, g 1440