Table 3-2 Switch Settings on PN-DAIA Card (Continued)
SWITCH | SWITCH | SETTING | FUNCTION | CHECK | |
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| SW3 (Dip SW) | 1 | ON | Set equalizer according to cable length between | |||||||||||
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ON |
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1 2 3 4 |
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| 2 | ON |
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| ON |
| ON | ON | 0 - 131.2 ft. (0 - 40 m) |
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| ON |
| ON | OFF | 131.2 - 262.5 ft. (40 - 80 m) |
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| OFF | ON | 262.5 - 394 ft. (80 - 120 m) |
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| 3 | ON |
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| OFF | OFF | 394 - 525 ft. (120 - 160 m) |
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| ON | ON | 525 - 656 ft. (160 - 200 m) |
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| OFF |
| OFF |
| OFF | OFF | Signal is not sent |
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| 4 | OFF | Always set to OFF |
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JPS (Jumper pin) |
| Right | For mounting this card on PIM1 ~ PIM7 | ||||||||||||
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| Left | For mounting this card on PIM0 | ||||||
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JPR (Jumper pin) |
| Right | Neutral grounding on the receiving line is provided. | ||||||||||||
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| Left | Neutral grounding on the receiving line is not | ||||||
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Note 1: Set the groove on the switch knob to the desired switch position.
Note 2: Since DAIA card acts like an FP, the SW1 for DAIA in FPs cannot be set to the same number.
Note 3: When power is on, flip MB switch to ON (UP position) before plugging/unplugging the circuit card.
Note 4: When the clock signal from a master office is supplied via the line between the Main Site and the Remote Site, set the
Table
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| DAIA0 | DAIA1 | DAIA2 |
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CONDITIONS |
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| REMARKS | |
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Only one DAIA | ON |
| OFF | - | - | - | - | Clock signal is sent to | |
card is provided. |
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| PLO0 of MP card via | |
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| supply route 0 (DAIA0). | |
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Two or three DAIA | ON |
| OFF | OFF | ON | OFF | OFF | Clock signal supply route | |
cards are provided. |
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| is automatically changed | |
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| to route 1 (DAIA1) if | |
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| transmission line failure | |
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| occurs on supply route 0. | |
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CHAPTER 3 |
Page 22
Revision 2.0