Olson Technology OTOHP-FRX - Manual (Page 3)

INTRODUCTION
The Olson Technology, Inc. Model OTOHP-FRX is a High-performance forward
receiver with dual redundant optical inputs for maximum reliability. The SC/APC optical
inputs are referred to as Port 1 and Port 2. Port 1 is the primary optical input Port 2 is the
backup optical input. The OTOHP-FRX receiver is designed to operate with Olson
Technology’s OHP ( ptical
eadend latform) series of products. Internal RF
attenuators can be used in manual or AGC mode to adjust the RF output over a 20dB
range. The OTOHP-FRX provides +35dBmV per channel output level. The front panel
controls allow local management and monitoring of the module while the RS-485
interface and the OTOHP-NMS network management module allow remote
management and monitoring of the module.
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O H P
OPERATION PANEL DESCRIPTION
1. Display LED:
Green indicates the module is operating properly. Red indicates the
module has alarms.
3. AM-LD LED:
Display the status MGC value and alarm code of the receiver.
2. STA LED:
,
Green indicates the module is operating under AGC No light
indicates the module is operating under MGC
4. A-B LED: Green indicates that the unit is orking in A channel. No light indicates
that the unit is working in B channel.
5. ALM LED: When green, the OTOHP-FRX module is working under “ALM”
operation interface.
6. Up: Push button selects function or parameter setting.
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