Lucent Technologies Comcode 108678723 manual Synchronization connections through an Icsu 400A

DEFINITY ECS Release 8.2 ATM Installation,	Issue 1
Upgrades, and Administration 555-233-124	April 2000
3 Installing a DEFINITY ECS ATM-PNC
Synchronization Installation and Testing	3-12

Use the information in Table 3-3 to determine the maximum cable run lengths for the configuration.

7

6

5

8

1

9

4

3

2

cydaatm1 LJK 020100

Figure Notes:

1.Public Switched Telephone Network (PSTN)

2.Main Distribution Frame (MDF) or smart jack

3.H600-383 quad cable

4.400A T1 (100 Ω) splitter connected to DEFINITY ECS

5.H600-383 quad cable from sync splitter to ATM switch A

6.H600-383 quad cable from sync splitter to duplicated ATM switch B (critical reliability)

7.Lucent ATM switch A

8.Lucent ATM switch B (critical reliability/ATM network duplication)

9.ICSU

Figure 3-7. Synchronization connections through an ICSU (400A)