ZCOM C I/F Library Routines
ZCONFIG (3X)
... |
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0100 | Reserved |
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0101 | E1 twisted pair DB9 | 120 ohm |
0110 | E1 coax BNC | 75 ohm |
0111 | T1 twisted pair RJ45 | 100 ohm |
1000 | Loopback Mode (Tristate) |
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1001 | E1 twisted pair RJ45 | 100 ohm |
1010 | T1 twisted pair DB9 | 120 ohm |
1011 | T1 coax BNC | 75 ohm |
1100 | Reserved |
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... |
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1111 | Reserved |
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QD | 1 = | Fast |
| On |
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| Makes the line go down whenever loss of T1/E1 |
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| frame synchronization is detected by the FALC. |
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| Otherwise by default there is a delay to avoid |
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| marking the line down on glitches. |
CR | 1 = | T1/ESF PRMs transmitted as “carrier” |
| On |
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208 | Chapter 4 |