Exfo RTU 310-310G IP Services Test Head Manual de usuario Pagina 152

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Port Tabs
140 FTB-8500 Series and FTB-8120NGE/8130NGE
Optical RX
Optical RX
Click TEST, Port, and Optical RX.
Signal Analysis
Power Level (dBm): Indicates the power level of the input signal in
dBm.
Input Presence: Indicates if there is a valid signal at the input port
(green) or not (grey).
Alarm Analysis
LOS (Loss Of Signal): A LOS indicates that there is no input signal.
Frequency: The frequency alarm indicates that the received signal rate
meets the standard rate specifications (green) or not (red).
Interface Standard Rate Specification
100 Mbps 0.125 Gbps ± 12.5 Kbps (±100 ppm)
1000 Mbps 1.25 Gbps ± 125 Kbps (±100 ppm)
10 Gig-E LAN 10.3125 Gbps ± 1031.25 Kbps (±100 ppm)
10 Gig-E WAN 9.95328 Gbps ± 995.33 Kbps (±100 ppm)
FC 1x 1.0625 Gbps ± 127.5 Kbps (±120 ppm)
FC 2x 2.125 Gbps ± 255 Kbps (±120 ppm)
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