Planning A ControlNet Cable System
2-13
Publication 1786-6.2.1 - April 1988
Important:
,I\RXDUHLQVWDOOLQJDEXOOHWFRQQHFWRUIRUIXWXUHWDS
LQVWDOODWLRQVFRXQWWKHEXOOHWDVRQHRIWKHWDSDOORWPHQWV
RQ\RXUVHJPHQWDQGGHFUHDVHWKHPD[LPXPDOORZDEOH
FDEOHOHQJWKE\P>IW@
7KLVKHOSV\RXDYRLGUHFRQILJXULQJ\RXUQHWZRUNZKHQ
\RXLQVWDOOWKHWDS
Using Redundant Media
(optional)
<RXFDQUXQDVHFRQGWUXQNFDEOHEHWZHHQ\RXU&RQWURO1HWQRGHVIRU
UHGXQGDQWPHGLD:LWKUHGXQGDQWPHGLDQRGHVVHQGVLJQDOVRQWZR
VHSDUDWHVHJPHQWV7KHUHFHLYLQJQRGHFRPSDUHVWKHTXDOLW\RIWKHWZR
VLJQDOVDQGDFFHSWVWKHEHWWHUVLJQDOWRSHUPLWXVHRIWKHEHVWVLJQDO
7KLVDOVRSURYLGHVDEDFNXSFDEOHVKRXOGRQHFDEOHIDLO
7UXQNFDEOHVRQDUHGXQGDQWFDEOHOLQNDUHGHILQHGE\WKHVHJPHQW
QXPEHUDQGWKHUHGXQGDQWWUXQNFDEOHOHWWHU
$FWXDO&RQWURO1HWSURGXFWVDUHODEHOHGZLWKWKHVHLFRQV
WKHVKDGHGLFRQUHSUHVHQWLQJUHGXQGDQWPHGLD
,QWKLVILJXUHWKHUHGXQGDQWFDEOHWUXQNFDEOHLVWUXQNFDEOH%
trunk cable A =
trunk cable B =
20134-m
node
1
node
1
node
1
1
Node supporting redundant media