2-2035 Fisher Dr., Peterborough, ON CANADA K9J 6X6 Ph: (705) 742-1350 or (800) 465-7046 Email: [email protected]
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LB-1000-RR
User Manual
1.0 PRODUCT OVERVIEW AND FEATURES
1.1
Description
Lindsay Broadband LB-1000-RR series is a family of CATV Return Path Receiver Module,
converting upstream optical signal into RF signal at the headend or remote hubs. LB-1000-RR
return receiver incorporates a low noise PIN detector and RF amplifier chain. Internal selectable
RF attenuators can be switched in or out to enable each receiver to handle a very wide range of
optical input signals. Module parameters can be monitored and configured through the LB-1000-
CM system management module using the touch screen or by using the PC (Web GUI or SNMP
agent).
1.2
Features
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Four independent return path receivers in a single module
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Hot-swappable capability
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Bandwidth 5~205 MHz
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-18 to +1dBm: Standard RRx Input Range; -27 to -13dBm: RFoG RRx Input Range
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Optical AGC and MGC mode for Standard RRx, Only MGC mode for RFoG RRx
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High Output level (30dBmV) with low noise
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RF output disabled automatically when no optical signal detected, and each independent
channel can also be disabled manually using LB-1000-CM
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Manual attenuation control for each RF port
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RF output test point
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Can monitor and configure functioning parameters using LB-1000-CM
