Nortel Meridian SL-1 Supplementary Manual page 46

3-2 Upgrading from SL-1 S to Option 21
Table 3-1
Equipment required
Qua nt it y
1
1
1
1
1
1
1
1
6
1
2
1
1
1
Shelf upgrades to Meridian 1 553-3001-253
Co de
QPC 840
* NT8D 17AA Rl s e 09
* NT8D 19AA Rl s e 10
* NT8D 68AA Rl s e 04
P0727460
P0699362
P0699363
NT 8D77 AC
QMM 42
QPC 414
QPC 687
* QPC742D
QPC 940
* De notes m i ni mum vi nt age
De scri pt i on
CE bac kpl ane
CT c i r cui t c ar d
MM PS c i r cui t c ar d
FD U
FD U mount i ng bra ck et
To p des i gnati on st r i p C E s hel f
Bot tom des i gnati on st r i p C E s hel f
Fl op py di sk dr i v e i nt er fac e c abl e
Sof tw ar e di s ket tes 3. 5"
Da ta Car t ri dge
EN ET ci r cui t c ar d
CP U/R OM/ SDI c i r cui t c ar d
FD I ci r c ui t car d
ROM dau ghter boar d