| Table | Functional Outline of Line/Trunk Circuit Cards (Continued) | |
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CARD NAME | FUNCTIONAL | FUNCTIONAL OUTLINE | |
NAME |
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| LC |
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| Loop resistance: Max. 600 Ω |
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| This card is equipped with a controller for momentary open function. |
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M03 |
| V.35 DTE Interface Card | |
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| This card is used together with the |
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| ODT |
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| This card can be used as either a |
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| internally equipped with a |
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| Both No. 0 and No. 1 circuits must be set to same purpose |
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PWR |
| Provides | |
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| system; uses two card slots |
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PBR |
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| This card can be used for a DTMF station line, DID or tie line. |
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| TNT |
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| This card is used for BGM or Music on Hold, and is equipped with two interface for an |
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| external tone/music source. |
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4VM |
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4VMEXT |
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Note: The cable length between the DLC and terminal varies depending on the type of terminal. For the line conditions each terminal, refer to Table
Table
TERMINAL TYPE | CARD TYPE | CABLE LENGTH | REMARKS | |
(Cable 24AWG) | ||||
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984ft. (300m) | Note 1 | |||
| (STANDARD) |
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| 984ft. (300m) |
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| (STANDARD) | [3937ft. (1200m)] |
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| 2788ft. (850m) |
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| (LONG) | [3937ft. (1200m)] |
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984ft. (300m) | Note 1 | |||
| (STANDARD) |
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| |
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| 984ft. (300m) |
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| (STANDARD) | [3937ft. (1200m)] |
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| 2788ft. (850m) |
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| (LONG) | [3937ft. (1200m)] |
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CHAPTER 2 |
Page 14
Revision 2.0