Lmx); Figure 8. Champ Connector Pinouts (Mx And Smx Chassis) - ADTRAN OPTI-6100 Installation Manual

Figure 8 illustrates a champ connector and pinouts.
Chassis Ground
Unused
64 63
32 31

Figure 8. Champ Connector Pinouts (MX and SMX Chassis)

DSX-1 (LMX)
DSX-1 cross-connects on the LMX chassis use 80-pin 2mm Hard Metric connectors. Only the
first 28 pairs are used, providing 28 cross-connect positions per DS1 port. With each pair of
redundant MS slots providing up to 28 circuits, the LMX delivers up to 336 DS1 circuits.
The Hard Metric connectors are labeled on the backplane according to the loops they provide:
Connectors for MS 1&2 are labeled
♦
Connectors for MS 3&4 are labeled
♦
Connectors for MS 5&6 are labeled
♦
Connectors for MS 7&8 are labeled
♦
Connectors for MS 9&10 are labeled
♦
Connectors for MS 11&12 are labeled
♦
Connectors for MS 13&14 are labeled
♦
Connectors for MS 15&16 are labeled
♦
Connectors for MS 17&18 are labeled
♦
Connectors for MS 19&20 are labeled
♦
Connectors for MS 21&22 are labeled
♦
Connectors for MS 23&24 are labeled
♦
61184500L1-5L
62 61 60 59 58 57 56 55 54 53 52 51
30 29 28 27 26 25 24 23 22 21 20 19
LOOP 1–28
LOOP 29–56
LOOP 57–84
LOOP 85–112
50 49 48 47 46 45 44 43 42 41
18 17 16 15 14 13 12 11 10 9
LOOP 113–140
LOOP 141–168
LOOP 169–196
LOOP 197–224
LOOP 225–252
LOOP 253–280
LOOP 281–308
LOOP 309–336
Preparing for Chassis Installation
40 39 38 37 36 35 34 33
Tip
Ring
8 7 6 5 4 3 2 1
21