TMG7800 Series System Installation Guide
2
1.1
Identifying the 7800 Series Gateway Equipment
The 7800 series gateway is comprised of the following equipment:
•
One or two 7800-CTRL gateway controller(s). See
figure
1.1 on page
2.
•
One to sixteen 7800 Telecom Unit(s). See figure
1.2 on page
3.
•
Based upon the configuration of your 7800 series gateway, the number of 7800-TMS media
switche(s) may range from zero to two. See figure
1.3 on page
3.
•
If the 7800 series gateway employs N+1 protection, one to two 7800 N+1 patch panels are used to
provide protection for the TDM network. See figure
1.4 on page
3.
•
If the 7800 series gateway employs 1+1 protection, one to two 1 +1 patch panels are used to
provide protection for the TDM network. See figure
1.4 on page
3.
Figure
1.1
7800-CTRL
TMG7800-CTRL/TMGIP7800-CTRL (front view)
TMG7800-CTRL/TMGIP7800-CTRL (rear view)
