VeEX VePAL TX300M, User Manual

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Scrambler:
ON/OFF.
FEC:
FEC encoder can be ON/OFF (activated/deactivated).
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14.3.1.2 Interface
Tapping the Interface box opens the Interface Setup screen.
Interface Setup
Test Port:
Optical interface is available for OTU-1e, OTU-2e signals.
Clock Source:
Can be configured as follows:
Internal clock:
The clock for the transmitter is derived from the internal clock. The internal clock has an accuracy of
+/- 3.5ppm conforming to G.812 recommendations.
External clock:
The clock for the transmitter is derived from
2Mbps (or 1.5Mbps) signal
2MHz (or 1.5MHz) BITS clock
64Kbps (co-directional) present on the SMA connector
2Mbps signal present on the RX2 balanced or RX2 BNC unbalanced
These options can be selected from them
Clock External
box.
Rx:
The clock for the transmitter is derived from the received signal and the jitter of the incoming signal is
suppressed.
Offset:
The clock for the transmitter is derived from the internal clock generator. It can change the offset while
measurements are running. Use the numeric key to increase and decrease the frequency shift, up to 0.01ppm.
Frequency offset: ± 50ppm with 1, 0.1, 0.01ppm resolution.
Aux Line Code
(1.5 Mbps, 2 Mbps only): HDB3, B8ZS, AMI
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14.3.1.3 Pattern
Tapping the Pattern box opens the Pattern Setup screen. The pattern setup will show when OTN Mapping is set to Test Pattern.
Pattern Setup
TX300S_e-manual_D07-00-064P_RevA00