Nortel Meridian 1 option 11C Planning And Installation Manual page 137

#&KDSWHU#45#±#,QVWDOOLQJ#WKH#6\VWHP#&RQWUROOHU#&DUG#DQG#&RPSRQHQWV
,QVWDOOLQJ#)LEHU#'DXJKWHUERDUG#&DEOHV
An A0632902 10 m fiber optic cable is used to connect the main cabinet to an
expansion cabinet located within 10 m (33 ft).
A glass fiber optic cable, supplied and installed by a local facilities provider,
can be used to connect an expansion cabinet located up to 3 km (1.8 mi) from
the main cabinet.
'R#QRW#VWDSOH#RU#WZLVW#ILEHU#RSWLF#FDEOH1#
'R#QRW#EHQG#LW#EH\RQG#D#PLQLPXP#68 PP#EHQG#UDGLXV#+<3ƒ#VRIW#
EHQG,1
Incorrectly connected fiber optic cables may cause the following
problems:
– a series of repetitive fault indicating messages
– a complete failure of the expansion cabinet.
If fault indicating messages appear, check the fiber optic cable
connections.
Since messages are stored in a buffer, they may continue to be
displayed until the buffer is empty. After checking the cable
connections, wait a couple of minutes for the messages to stop.
3URFHGXUH#46
,QVWDOOLQJ#WKH#$3965<35#43P#ILEHU#RSWLF#FDEOH=
4 3XW#RQ#WKH#DQWL0VWDWLF#ZULVW#VWUDS#
5 3ODFH#66&#FDUG#RQ#D#FOHDQ#IODW#VXUIDFH1
6 5HPRYH#WKH#SURWHFWLYH#SOXJV#IURP#WKH#FRQQHFWRUV#RQ#WKH#)LEHU#
'DXJKWHUERDUG1#5HIHU#WR#)LJXUH 7:#RQ#SDJH#46;1
7 &RQQHFW#WKH#FDEOH#IURP#WKH#)LEHU#5HFHLYHU#FDUG#WR#WKH#)LEHU#
'DXJKWHU#%RDUG1
&$87,21
2SWLRQ#44& 3ODQQLQJ#DQG#,QVWDOODWLRQ#*XLGH
3DJH#46:#RI#699