Parameter | Description | Possible | Default | |
Values | Value | |||
|
| |||
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|
|
| |
Clock | Controls DSL and serial clock | Internal, | Receive | |
Mode | sources. Internal clock mode | External, | Recover | |
| means the 3088 provides its | or Receive |
| |
| own clock to both the serial | Recover |
| |
| interface and the DSL link. |
|
| |
| External clock mode means |
|
| |
| the serial interface provides |
|
| |
| the clock used for the DSL |
|
| |
| link. Receive recover clock |
|
| |
| mode means the DSL link |
|
| |
| provides the clock to the |
|
| |
| serial interface. |
|
| |
|
|
|
| |
Annex | The G.991.2 Annex. | A or B | B | |
|
|
|
| |
Line Probe | A proprietary method to set | Enabled or | Disabled | |
| the DSL data rate to the best | Disabled |
| |
| rate that both units can sup- |
|
| |
| port. Used for rate adaptive |
|
| |
| applications. This can only be |
|
| |
| used for data rates of |
|
| |
| timeslots. |
|
| |
|
|
|
| |
Loopback | The 3088 provides both a | OFF, LAL, | OFF | |
| local loopback (LAL) and a | or RDL |
| |
| remote loopback (RDL). This |
|
| |
| can be used to troubleshoot |
|
| |
| problems. |
|
| |
|
|
|
| |
Pattern | The 3088 provides an inter- | OFF, 511, | OFF | |
| nal PRBS pattern generator | or 511E |
| |
| and detector that can be |
|
| |
| used to run BER tests without |
|
| |
| external equipment. The pat- |
|
| |
| terns offered are 511 and 511 |
|
| |
| with errors. |
|
| |
|
|
|
| |
DSL Error | The number of errors allowed | 3 | ||
Monitor | in an interval before consider- |
|
| |
Maximum | ing the interval errored. A |
|
| |
Intervals | value of 0 disables the error |
|
| |
| monitor. |
|
| |
|
|
|
| |
DSL Error | The length, in seconds, of | 1 | ||
Monitor | an interval. |
|
| |
Interval |
|
|
| |
Time |
|
|
| |
|
|
|
|
10
