6210U/6220U Installation _________________
U models include a
If you are not using external Terminal Equipment, no termination switch setting is required.
Set the Termination Switch on the Telephone
If external Terminal Equipment (TE) is connected, set the termination switch on the bottom of the telephone to match the termination impedance to your premises wiring configuration. Two typical wiring configurations for connecting external TE are shown below, with the appropriate switch settings.
U IN | S/T OUT | ||
| 50 |
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| 100 |
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| TERMINATION |
Available switch settings are 50 and 100 ohms.
We recommend the use of Category 3 or better unshielded twisted pair cable with T568A or T568B connector wiring. Distances shown are the maximums for
Basic Multipoint:
(recommended for most applications)
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| 6210U | 50 |
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| 300' max. |
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to Network |
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Set phone termination to 50 ohms.
Set TE termination (internal or external) to OFF.
Tone Commander 6210/6220 User Manual | 21 |