Hirschmann RS20-2400T1T1SDAUHC Kev Hloov Ethernet Tsis Muaj Kev Tswj Xyuas

Kev Piav Qhia Luv:

Cov RS20/30 Unmanaged Ethernet switches zoo tagnrho rau cov ntawv thov uas tsis tshua vam khom cov yam ntxwv ntawm kev tswj hwm switch thaum tswj hwm cov yam ntxwv siab tshaj plaws rau ib qho
switch uas tsis tau kev tswj hwm.
Cov yam ntxwv muaj xws li: txij li 8 txog 25 qhov chaw nres nkoj Fast Ethernet nrog kev xaiv rau txog li 3x fiber ports lossis txog li 24 fast Ethernet thiab kev xaiv rau 2 Gigabit Ethernet uplink ports SFP lossis RJ45 redundant fais fab inputs ntawm dual 24 V DC, fault relay (triggerable los ntawm kev poob ntawm ib lub hwj chim input thiab/lossis kev poob ntawm qhov txuas (s) teev tseg), auto-negotiating thiab auto crossing, ntau yam kev xaiv connector rau Multimode (MM) thiab Singlemode (SM) fiber optic ports, kev xaiv ntawm kev ua haujlwm kub thiab conformal coating (tus qauv yog 0 ° C txog +60 ° C, nrog -40 ° C txog +70 ° C kuj muaj), thiab ntau yam kev pom zoo suav nrog IEC 61850-3, IEEE 1613, EN 50121-4 thiab ATEX 100a Zone 2.