EDA 2530 Commissioning Procedure for Cable and Wireless Access
1/153 22-FGC 101 0239/2 Uen Rev J 2010-04-01
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Ericsson AB 2010
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5.3
Subrack Equipping
With the power now applied to the subrack, equip the subrack with the slide in units
in the following order:-
a.
Insert the 64x COMBI Int I/O POTS + TAM ETSI Connection
Unit(s) 02HAT00282AAQ first into the upper half of the subrack, into their
designated slot position(s). Refer to the Site Installation Documentation
pack. This unit occupies two slots in the upper shelf, it is fitted to slots 2
and 3, 4 and 5, 6 and 7, 8 and 9, 10 and 11, 12 and 13, 14 and 15, 16 and
17, 18 and 19, as appropriate.
Each of these Connection units is associated to a dedicated pair of 64 x
ADSL2+ and 64 x POTS/VoIP unit(s).
b.
Insert the 64 x ADSL2+ unit(s) 02HAT00162AAD next into the lower half of
the subrack, into their designated slot position(s). Refer to the Site
Documentation pack. These units are inserted in even numbered slots
starting from slot 2 up to slot 18 in increasing order towards the RHS.
c.
Insert the 64 x POTS/VoIP unit(s) 02HAT00198AAM into the lower half of
the subrack, into their designated slot position(s). Refer to the Site
Installation Documentation pack. These units are inserted in odd numbered
slots starting from slot 3 up to slot 19 in increasing order towards the RHS.
Note:
If a 64x POTS/VoIP unit is fitted then the “POTS” connectors on the
relevant Connection unit
MUST NOT
be used
d.
Insert the 32 x TAM Connection Unit(s) 02HAT00136AAR first into the
upper half of the subrack, into their designated slot position(s). This unit
occupies one slot in the upper shelf, it is fitted to slots 18, 19, 20 and 21, as
appropriate, above where SHDSL units are required.
e.
Insert the 32 x SHDSL unit(s) 02HAT00274AAE into the lower half of the
subrack, into their designated slot position(s). Refer to the Site Installation
Documentation pack. These units are inserted in slots 20 then 21. If more
than two SHDSL units are required these will be inserted in slots 18 and 19.
When powered up, the 64 x ADSL2+ card or 32 x SHDSL card will then
send a reset signal to the Connection Unit as part of its start-up
sequence. So it is important that the connection unit is inserted first
and the ADSL card or SHDSL card is inserted second.
Note:
Refer to Sections 2.4.2/2.4.3 for Unit Equipping Rules and Standard
Configuration for the CWA EDA2530 Parent and Stand Alone shelf.
f.
The units will now be automatically created, if created correctly the alarm
status for each equipped unit will become green.
