Hirschmann RS20-2400T1T1SDAUHC Chosinthira cha Ethernet Chamakampani Chosayendetsedwa

Kufotokozera Kwachidule:

Ma switch a RS20/30 Unmanaged Ethernet ndi abwino kwambiri pa mapulogalamu omwe samadalira kwambiri mawonekedwe a switch pomwe akusunga mawonekedwe apamwamba kwambiri a Ethernet.
chosinthira chosayendetsedwa.
Zinthu zake ndi izi: kuyambira madoko 8 mpaka 25 Fast Ethernet yokhala ndi njira zopezera madoko atatu a fiber kapena 24 fast Ethernet komanso njira zopezera madoko awiri a Gigabit Ethernet uplink SFP kapena RJ45 redundant power inputs kudzera pa dual 24 V DC, fault relay (yomwe imayamba chifukwa cha kutayika kwa mphamvu imodzi yolowera ndi/kapena kutayika kwa ulalo (s) womwe watchulidwa), auto-negotiating ndi auto crossing, mitundu yosiyanasiyana ya zolumikizira za madoko a fiber optic a Multimode (MM) ndi Singlemode (SM), kusankha kutentha kogwirira ntchito ndi conformal coating (standard ndi 0 °C mpaka +60 °C, ndi -40 °C mpaka +70 °C yomwe ikupezekanso), ndi mitundu yosiyanasiyana ya zovomerezeka kuphatikiza IEC 61850-3, IEEE 1613, EN 50121-4 ndi ATEX 100a Zone 2.