Page 38 of 536
Chapter 3 — System and site requirements
553-3121-210
Standard 3.0
January 1999
Equipment layout plan
Develop an equipment layout plan to determine where each system
component will be positioned before installing the Option 11C Compact
system.
Preparation of the site according to the plan is important. Site preparation
consists of making sure the site is ready to accept the equipment and that
items such as power outlets and backboards are correctly installed.
Consideration should be given to the lengths of the various cables in order to
make the best use of space available. Refer to
for a complete description of Option 11C
Compact system cable and wire specifications.
General layout guidelines
Use the following guidelines to assist in positioning the system equipment:
•
The cabinets are designed to be mounted on a wall.
•
Each cabinet measures approximately 20 in. (510 mm) high by 15 in.
(380 mm) wide by 12 in. (305 mm) deep.
•
If only installing a main cabinet, leave adequate space for an expansion
cabinets.
Note: The interconnecting fiber optic cable measures approximately
33 ft (10 m). The distance between the main and expansion cabinets is
therefore limited by the length of the interconnecting fiber optic cable.
•
When planning for a system that is equipped with DTI/PRI capability,
allow space on the backboard for the channel service unit (CSU).
CAUTION
The mounting surface must be able to support at least 100 lb (45 kg). It
is recommended that you secure a backboard consisting of 3/4 in. (20
mm) plywood, or other similar material, to the surface of the wall to
hold the equipment.
Содержание Meridian Meridian 1
Страница 3: ...553 3121 210 Standard 3 0 January 1999 ...
Страница 17: ...xiv Contents 553 3121 210 Standard 3 0 January 1999 ...
Страница 89: ...Page 70 of 536 Chapter 6 Bracing cabinets against earthquakes 553 3121 210 Standard 3 0 January 1999 ...
Страница 97: ...Page 78 of 536 Chapter 8 Installing a new system 553 3121 210 Standard 3 0 January 1999 ...
Страница 107: ...Page 88 of 536 Chapter 10 Installing the system ground 553 3121 210 Standard 3 0 January 1999 ...
Страница 113: ...Page 94 of 536 Chapter 11 Installing the power supply 553 3121 210 Standard 3 0 January 1999 ...
Страница 125: ...Page 106 of 536 Chapter 12 Adding an expansion cabinet 553 3121 210 Standard 3 0 January 1999 ...
Страница 139: ...Page 120 of 536 Chapter 13 Installing the circuit cards 553 3121 210 Standard 3 0 January 1999 ...
Страница 157: ...Page 138 of 536 Chapter 15 Installing and connecting SDI and Ethernet ports 553 3121 210 Standard 3 0 January 1999 ...
Страница 175: ...Page 156 of 536 Chapter 16 Starting up and testing the system 553 3121 210 Standard 3 0 January 1999 ...
Страница 209: ...Page 190 of 536 Chapter 18 Connecting the trunks 553 3121 210 Standard 3 0 January 1999 ...
Страница 323: ...Page 304 of 536 Chapter 21 Installing Hospitality 553 3121 210 Standard 3 0 January 1999 ...
Страница 419: ...Page 400 of 536 Chapter 23 Pre programmed data 553 3121 210 Standard 3 0 January 1999 ...
Страница 455: ...Page 436 of 536 Chapter 24 Changing pre programmed data 553 3121 210 Standard 3 0 January 1999 ...
Страница 555: ...Page 536 of 536 Chapter 25 Fault locating and clearing 553 3121 210 Standard 3 0 January 1999 ...