Hirschmann Rs20-120-1600T1T1T1T1T1T1T1T1T1S / HC Unmanaged Kev Lag Luam Ethernet Hloov

Cov lus piav qhia luv luv:

Tus Rs20 / 30 Unmanged Ethes hloov yog qhov zoo tshaj plaws rau cov ntawv thov uas tsis tshua muaj kev tswj hwm thaum tswj qhov siab tshaj plaws-teeb tsa rau ib qho
unmanaged hloov.
Nta xws li muaj xws li: los ntawm 8 txog 25 x tawm tsam kom muaj kev xaiv 3 V DC, kev sib tw ntawm kev hla ntawm cov kev xaiv 3 V (Hli) thiab singlulemode (sm) fiber ntau cov chaw kub, xaiv cov txheej txheem kub thiab cov txheej txheem ntawm IEC 61850-3, IEEE 1613, thiab atex1a Zone 2.