Nortel Meridian 1 option 11C Planning And Installation Manual page 134

3DJH#467#RI#699
([SDQVLRQ#'DXJKWHU#%RDUGV#DQG#&DEOHV#LQVWDOODWLRQ
886063540543 6WDQGDUG#8133
#&KDSWHU#45#±#,QVWDOOLQJ#WKH#6\VWHP#&RQWUROOHU#&DUG#DQG#&RPSRQHQWV
A single or dual port fiber expansion daughterboard is required on the SSC
card of the main Option 11C cabinet for each expansion cabinet in the system.
If you are installing three or more expansion cabinets, you will need to install
two dual-port fiber expansion daughterboards.
The NTDK22 single-port fiber expansion daughterboard can be installed on
all versions of the NTDK20 SSC. The NDTK85 dual-port fiber expansion
daughterboard can be installed only on the NTDK20CA and later versions of
the SSC card. Refer to Figures 6 and 9 in "Chapter 2 — Equipment
identification" on page 17
The fiber optic interface product used in Option 11C is considered
safe. However, as a precaution do not view the optical port or the end
of fiber optic cable. Under certain conditions (such as during cable
testing or under light magnification) the cable or port may expose the
eye beyond the limits of Maximum Permissible Exposure
recommended in some jurisdictions. Do not remove protective caps or
plugs until ready to connect the cable.
,QVWDOOLQJ#)LEHU#([SDQVLRQ#'DXJKWHUERDUGV#
3URFHGXUH#45
,QVWDOOLQJ#WKH#6LQJOH#RU#'XDO#3RUW#)LEHU#([SDQVLRQ#GDXJKWHUERDUGV#RQ#
WKH#66&#FDUG1
4 3XW#RQ#WKH#DQWL0VWDWLF#ZULVW#VWUDS1#
5 3ODFH#66&#FDUG#RQ#D#FOHDQ#IODW#VXUIDFH1
6 ,QVWDOO#WKH#)LEHU#'DXJKWHUERDUG#IRU#H[SDQVLRQ#FDELQHW+V,#4#DQG#6#
RQ#WKH#FRQQHFWRU#DV#VKRZQ#LQ#)LJXUH 78#+WKH#XSSHU#FRQQHFWRU,1
7 ,QVWDOO#WKH#)LEHU#'DXJKWHUERDUG#IRU#H[SDQVLRQ#FDELQHW+V,#5#DQG#7#
RQ#WKH#FRQQHFWRU#DV#VKRZQ#LQ#)LJXUH 78#+WKH#ORZHU#FRQQHFWRU,1
1RWH#4= ,I#XVLQJ#SODVWLF#ILEHU#RSWLF#FDEOH/#VHH#DOVR#3URFHGXUH 46#RQ#
SDJH 46:1
1RWH#5= ,I#XVLQJ#JODVV#ILEHU#RSWLF#FDEOH/#VHH#DOVR#3URFHGXUH 47#RQ#
SDJH 4751
$SULO#5333
.
:$51,1*