Technical information

Installation
237
Note: For 2-wire E&M Trunk operation DO NOT connect RR and TR leads.
4 43 Y-G T4
18 G-Y R4
3 44 Y-BR T3 T2 E1
14 19 BR-Y R3 R2 M1
2 45 Y-S T2 XT1 TR1
20 S-Y R2 XT2 RR1
1 46 V-BL T1 T1 T1 T1
21 BL-V R1 R1 R1 R1
4 47 V-O T4
22 O-V R4
3 48 V-G T3 T2 E1
13 23 G-V R3 R2 M1
2 49 V-BR T2 XT1 TR1
24 BR-V R2 XT2 RR1
1 50 V-S T1 T1 T1 T1
25 S-V R1 R1 R1 R1
Table 52: Interconnect Card P19 Tip and Ring Assignments
(continued)
P19 for Bay 3 or 4 (480-- or 456-port)
Slot Cct Pin Color Lines CO DID/TIE E&M
(Sheet 2 of 2)