Page 4 of 6
Table
FIELD | TYPE | OPTIONS | DESCRIPTION | DEFAULT |
BER Threshold | Toggle | Range of | The average Bit Error Ratios of both the | |
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| incoming DS1 signals are monitored by the |
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| RLX. By monitoring BERs, the RLX is |
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| capable of triggering a minor alarm when |
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| any of the monitored signals degrades |
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| below the BER threshold level. |
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Span Power Setting* | Toggle | UNIT SWITCH† | Defaults to the span power hardware | Version A only: UNIT |
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| configuration (DIP SWITCH) setting on the | SWITCH |
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| Version A RLX only. |
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| Version B only: |
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| ENABLED | Allows span power on the Version B RLX. | |
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| To activate this selection, its jumper must | ENABLED |
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| be set to either ±130V or |
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| DISABLED | Stops span power on the Version B RLX. |
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Pulse Equalization* | Fixed | Locked at NOT APPL. |
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LBO Setting*† | Toggle | UNIT SWITCH | Defaults to the hardware configuration (DIP | Version A only: UNIT |
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| SWITCH) LBO setting on the Version A | SWITCH |
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| RLX. |
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| Version B only: 0.0 dB |
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| 0.0 dB, 7.5 dB, 15.0 | Version A only: Overrides the hardware | |
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| dB, or 22.5 dB | configuration (DIP SWITCH) setting. Sets |
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| the LBO in decibels. |
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| Version B only: Sets the LBO in decibels. |
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Programmable | Toggle | ENABLED | Enables response to programmable | DISABLED |
Loopback |
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| loopback codes and overrides hardware |
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| configuration settings. |
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| DISABLED | Disables response to programmable |
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| loopback codes and overrides hardware |
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| configuration settings. |
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*Note: Unit switch settings (Pulse Equalization, Span Power, NID, and LBO) are shown on the bottom of the configuration screen.
†Note: The UNIT SWITCH option appears on screen for both RLX types, but is only functional for Version A.
(continued)