Table 1. Port Configuration Options (1 of 2)
Option | Factory 1 | Factory 2 | Comments/Description | |
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| E530 | E530 |
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| V.35 | V.35 | Selects the port type: | |
Port Type: |
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RS449 | RS449 | V.35, RS449, or X.21. | ||
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| X.21 | X.21 |
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| Nx64 | Nx64 | Enables the port to either Nx56 or | |
Base Rate: |
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Nx56 | Nx56 | Nx64 rates. | ||
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| Disab | Disab |
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| V.54 | V.54 | ||
Net DCLB: |
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| DCLB to be controlled by inband | |
FT1 | FT1 | |||
| V.54 or FT1 (ANSI) codes. | |||
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| Both | Both |
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| Disab | Disab |
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| DTLB | DTLB | ||
Port LB: |
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| Loopbacks to be initiated through | |
DCLB | DCLB | |||
| the port by the external DTE. | |||
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| Both | Both |
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| Disab | Disab |
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| DTR | DTR | All ones sent to network (DTE) T1 | |
All Ones: |
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RTS | RTS | when DTR or RTS interrupted. | ||
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| Both | Both |
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Rcv Yellow: | None | None | Data port remains enabled, or is | |
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| disabled, on receiving Yellow on | ||
(Received Yellow) | Halt | Halt | ||
network T1. | ||||
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| Int | Int | Selects whether the transmitted | |
Tx Clock: |
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| data clock is internal (TXC) or | |
Ext | Ext | |||
| external (XTXC). | |||
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InvertTxC: | Enab | Enab | Selects phase inversion of the | |
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(Invert Tx Clock) | Disab | Disab | transmit clock (TXC). | |
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| Enab | Enab | Allows the data on the port to be | |
InvertData: |
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Disab | Disab | inverted. | ||
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