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ViaLiteHD HRx-C-HB-1 series
PPM ViaLiteHD HRx-C-HB-1 series Manuals
Manuals and User Guides for PPM ViaLiteHD HRx-C-HB-1 series. We have
1
PPM ViaLiteHD HRx-C-HB-1 series manual available for free PDF download: User Manual
PPM ViaLiteHD HRx-C-HB-1 series User Manual (31 pages)
C-Band RF Fibre Optic Link
Brand:
PPM
| Category:
Control Unit
| Size: 1 MB
Table of Contents
Table of Contents
3
1 Introduction
5
The C-Band
5
Typical Deployment
5
Care of Fibre Optic Connectors
5
2 Setting up and Understanding the Fibre Optic Link
6
Module Operation
6
5HP Standard Plug-In Modules
6
RF Connectors
7
Purple Link Modules
7
Fibre Optic Cable & Connectors
8
Connecting and Disconnecting
8
Cleaning Optical Connectors, Cleaning before Every Use
8
Cleaning Optical Connectors, High Levels of Contamination
8
FC/APC Connectors
9
SC/APC Connectors
10
E2000/APC Connectors
10
Minimum Bend Radius
10
Using the RF Link Module
11
Connecting the Module
11
Front Panel Indicators, Plug-In Modules
11
LED Indicator, Purple Modules
11
Module Summary Alarm
11
Connecting to the Summary Alarm
12
Received Light Level (RLL) Alarm
12
Module Analogue Monitor
12
High Power and DWDM Transmitter Modules, Thermal Load
13
Operating in Gain Control Modes
13
Controlling RF Modules
14
Manual Control, MGC
14
Manual Control, DIP Switch Functions
14
DIP Switches - Receiver MGC
15
DIP Switches - Transmitter MGC
15
Manual Gain Control Example
16
DIP Switches - Control
16
Changing Module RF Gain
17
Software Control - Via SNMP Controller
17
LNA/LNB and BUC DC Feeds
17
LNA/LNB Feed - Transmitter Modules
17
LNA/LNB Feed Efficiency - Plug-In Modules
17
LNA/LNB Voltage Boost - Plug-In Modules
17
LNA Feed - Purple Link Modules
18
LNA Feed - Voltage Versus Current Characteristic
18
BUC Feed - Receiver Modules
18
Manual Configuration of LNA/LNB and BUC Feeds, Plug-In Modules
19
Module Interface Ratings
19
Susceptibility to DC Pulses from Vialitehd Receivers
19
Protection of Vialitehd Equipment from DC Pulses
19
Logic Interface, TTL 5V
19
Logic Interface, I2C
20
Logic Interface, Open Drain, Output
20
Power Interface, +12V, Input
20
Analogue Interface, Laser Diode Bias, Output
20
Analogue Interface, Photodiode Received Light Level, Output
20
Internally Generated LNB Power Supply and Tone
21
RF Connectors
21
Optical Connections
21
3 System Integration
22
Link Loss Budget Calculations
22
Optical Loss Versus Gain
22
Optical Loss Versus Noise Figure
22
Gain
23
Effect of Temperature on Gain
23
Noise Figure
24
Linearity (P1Db Compression)
24
Linearity (IP3 Intermodulation)
24
Spurious Free Dynamic Range (SFDR)
25
Link Delay
26
RF Isolation
26
RF Isolation, Plug-In Cards
26
Typical System Configuration with Fixed Gain Modules
27
Commissioning of a Communications Link
27
4 Part Numbering
28
Part Numbering Matrix
28
Part Numbering, DWDM Wavelengths
28
5 Maintenance and Fault Finding Guide
29
6 Fcc Approval
30
7 Product Warranty
31
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