Avaya 555-233-116 manual Typical connections to Stratum 3 clock

Stratum 3 clock

1

12

3

13

2 14

6

45

8

45

9

7 7

7 7

11

10

1

12

13

3	14
2	14

6

45

8

45

9

7	7
7
	7
7	11

10

cydfst3 KLC 0

1.PPN cabinet

2.“A” position

3.“B” position

4.H600-307 cable

5.H600-274, G2 cable

6.1300 ft. (397 m)

7.B25A male to female cables

8.Secondary CSU

9.Primary CSU

10.Stratum 3 Clock

11.MDC

12.TN464F DS1/E1 interface circuit pack

13.TN767E DS1 circuit pack

14.TN780 tone-clock circuit pack

Figure 38. Typical connections to Stratum 3 clock

The H600-307 cable connects the system end of the Y-cable to a DS1 circuit pack (shown as TN464 or TN767E). The B25A cable connects the clock end of the Y-cable to the yellow field cross-connect.

166 Issue 4 October 2002 555-233-116