Avaya 6211 Mode D'Emploi
![Avaya](https://files.manualsbrain.com/attachments/539de53b12b0cfce0bb8cf1e3bb961e969d9f556/common/fit/150/50/0bfb423b07b431ecf5ac095ccde7771f5eac50e962dfba59f8e256280b3d/brand_logo.png)
DF/lDF DESIGN: SYSTEM 85 AND DEFINITY GENERIC 2 WITH TRADITIONAL MODULES
2-3
Height Requirement for Terminal-Block Columns
When you lay out the columns of terminal blocks for the MDF, place no more than 1500 pairs (five
300-pair blocks in a column) for either frame- or wall-mounted installations. (See figure 2-1, Maximum
Column 1500 Pairs (Five 300-Pair Terminal BIocks).) Higher columns are hard to reach and make
Column 1500 Pairs (Five 300-Pair Terminal BIocks).) Higher columns are hard to reach and make
connecting and disconnecting jumper wires difficult. Also, if horizontal space is limited, you can use
1800-pair columns for small installations, keeping in mind that this height could present problems.
a
Figure 2-1. Maximum Column 1500 Pairs (Five 300-Pair Terminal Blocks)