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Pub. 42004-484G
Clean Phone
®
Analog Telephones
Page 11 of 26
P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-484G.docx
04/19
Table 2. Calculated Distance for Standard Wire Sizes
AWG No.
Feet
Meters
Miles
24
270
82
0.05
22
430
131
0.08
20
690
210
0.13
18
1095
333
0.20
16
1740
530
0.33
14
2770
844
0.52
N
OTES
:
Do not plug the power supply into an electrical outlet until the installation is complete.
Each Clean Phone
®
analog telephone requires its own, dedicated 5 V dc power source for proper
operation.
Configuration
The hardware configuration options are explained in the following sections and the necessary jumper
settings are identified to enable or disable each option. Read each section and record the selected options
(see Table 3) prior to making the necessary changes (see Figure 9 for the jumper locations).
Figure 9. No. 69577-101 PCBA (Top View)