RT Turn Up: DLP-500
363-205-401
Page 2 of 4
Issue 7, March 1997
Table A
SLC
Series 5 Carrier System RT Circuit Packs
Quantity for Shelf Being Equipped
in a One Dual Bank Assembly
Location
Circuit
Pack
All Shelves
A-B
Blue
C-D Blue OR
White
A-B
White
Dual
Bank
Assembly
PCU (AUA11,AUA11B,AUA11C)
FCU (AUA24)
CFU (AUA114, 39E)
LFU (AUA115 ,39F) *
LIU (See Table B) †
TRU (See Table B)
ADU (See Table B)
BCU (See Table B)
CTU (See Table B)
DTU (See Table B) ‡
LSU (See Table B) §
TCU (See Table B) ¶
5
2
2
1
10
4
2
2
1
2
2
4
2
1
1
1
3
1
1
1
1
1
1
1
1
—
—
—
2
1
—
—
—
—
—
1
1
1
1
—
3
1
1
1
—
1
1
1
J1C182BA
Power
Shelf
LDU (ED7C613-30)
336A or 336A1 Rectifier **
337A or 337A1 BAT. CHG. **
3C or 3C1 RNG. GEN. †††
BFU (AUG11, 40D)
PRU (AUG1) ‡‡
1
2
††
2
1
1
1
2
††
2
1
—
—
—
††
—
—
—
—
—
††
—
—
—
J1C182BB
Bulk
Power
Shelf
3C or 3C1 RNG. GEN. †††
BFU (AUG11, 40D)
PRU (AUG1) ‡‡
RSU (AUG2)
2
1
2
1
2
1
—
—
—
—
—
—
—
—
—
—
J1C182BD
Bulk
Power
Plant
BIU (AUG4)
336A1 Rectifier ‡‡‡
RCU (AUG3)
3H1 RNG. GEN §§§
1
5
1
2
—
—
—
—
—
—
—
—
—
—
—
—
J1C182PB-1
Optics
Power Shelf
A/FCU (AUA402)
PCU (AUA11B, AUA11C)
BFU (AUG11, 40D)
1
4
2
1
1
2
—
1
—
—
1
—
J1C182PA-1
Optical Shelf
OU (AYB1,AYB1B)
§§
§§
§§
§§
J1C182BC
Ring Shelf
3C or 3C1 RNG. GEN. ¶¶,†††
RCU (AUG3) ¶¶
2
1
2
1
—
—
—
—
ED7C704-30
OLS Rectifier
Shelf
Pwr. Unit CS787B540 ***
2
2
—
—
* The LFU is required when the channel bank is equipped with AUA62( ) line powering LIUs.
† The quantity of LIU units include those needed for the T1 protection line. If the T1 protection lines are not utilized, this num-
ber can be reduced by one for each channel bank. FPD and FPB Mode 2 require only one LIU for each dual digroup shelf
(A-B or C-D).
‡ The DTU is required for digital testing of special services.
§ The LSU is required only if protection switching is desired.
¶ The TCU is only for FPD.
** RT frame and 80D cabinet use 4 336A rectifiers with the 337A battery chargers mounted in battery shelves.
†† One 337A battery charger is required per battery shelf.
‡‡ The PRU is required only with multiparty channel units. A second PRU is required in the J1C182BB power shelf when
serving three dual bank assemblies.
§§ One OU is required for each channel unit to be installed.
¶¶ The J1C182BC ring shelf can be equipped with an additional RCU and two 3C or 3C1 ringing generators.
*** A third CS787B540 is recommended when 4 or more channel banks are equipped or 3 or more battery strings are used.
††† The 3B or 3B1 ringing generator can be used if 30 Hz ringing current is desired.
‡‡‡ The J1C182BD is normally equipped with two battery strings and five 336A1s. Three 336A1s can be used if only one
battery string is used.
§§§ The 3H1 is equivalent to the 3C1 ringing generator, but has a narrower faceplate.
