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iPasolink 200
NEC iPasolink 200 User Manual
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4-2
IDU MOUNTING
NWD-107460-02E
Installation
3
Fix each side of the IDU to the 19-inch rack with the two screws,
4
T
o mount the IDU in a 19-inch rack, space
for heat dissipation is not required for
the top, bottom, and
rear of the equipment because
built-in forced air cooling fan
is provided.
IDU
Wa
l
l
Submission Prohibited
NEC Internal Use Only
15
17
Table of Contents
Default Chapter
1
Table of Contents
1
Typical Installation Flow Diagram
3
Packages
5
2 Packages
6
Contents of Basic Unit Package
6
Pole Mounting Bracket
7
Installation Kit Packing List of IDU and ODU for 1+0 System
8
Installation Kit Packing List of IDU and ODU for 1+1 System
9
3 Unpacking of IDU and ODU
11
Unpacking Method for ODU
13
4 Idu Mounting
15
Mounting Methods of the IDU
15
Connectors for the SFP Module
17
SFP Module Installation
17
FAN Unit Replacement
20
Installation of the New FAN
20
Removal of the Old FAN
20
After FAN Unit Installation
21
Fuse Replacement
22
IDU Front View
22
5 Odu Mounting
23
Tools
23
ANDREW Antenna
24
Large Size O-Ring for Antenna Direct Mounting
24
RFS Antenna
24
Small Size O-Ring for Waveguide Connection
24
Antenna Direct Mounting
25
Basic Installation for Antenna & ODU
25
Installation of Bracket
25
RFS SB1 Type Bracket
26
Mount Assembly (RFS C-Mount Type)
28
RFS C-Mount Type Bracket
28
ANDREW VHLP Type Bracket
30
Change of Polarization of Antenna
34
ODU Direct Mounting Type Antenna
35
ODU Direct Mounting Type Antenna (RFS Example)
36
Change of Polarization of ODU
38
V/H Polarization Conversion
38
V Polarization
39
H Polarization
39
With Hybrid/Coupler
40
10-38 Ghz Hybrid/Coupler
41
Demounting from Hybrid/Coupler
44
Change of Polarization of Hybrid/Coupler
45
Hybrid Assembly
46
Polarization Coarse Alignment
46
Installation to Antenna
47
Attachment of Main ODU
47
Attachment of Standby ODU
48
Hybrid Parts List
48
7/8 Ghz Coupler
49
Coupler Assembly
49
Hybrid/Coupler Assembly
52
With TX Span Attenuator
58
Attachment of ODU
59
32/38 Ghz Band ODU Mounting with TX SPAN ATT
59
Change of Polarization of TX SPAN ATT
60
32/38 Ghz Band TX SPAN ATT Polarization Change
60
With Ortho-Mode Transducer
61
Feeder Connection
67
For Coaxial Cable Connection
67
Mounting Bracket Prts List
67
Assembly of the Bracket
69
Installation to the Pole
69
Attachment of the ODU
70
Connection of the Coaxial Cable
70
For Waveguide Connection
71
10-38 Ghz ODU MOUNTING BRACKET INSTALLATION
71
Bracket (with Adapter)
73
Holder-2
73
M8 Hexagon Nut (SS)
73
M8 Flat Washer (SS)
73
M6×16 Hexagon Socket Head Screw (SS)
73
M6 Spring Lock Washer (SS)
73
Cap
73
Ring (for Waveguide)
75
Screw of Waveguide Connecting
75
For Waveguide Connection with Hybrid
76
18/23 Ghz Hybrid (FI)
76
Installation to Pole Mount
77
Hybrid (Fl) Parts List (for Mounting Bracket)
79
Connection of Waveguide
81
Other Mounting
82
Wall Mounting
82
Rack Mounting
86
Hybrid Combiner Installation
88
6 Cable Termination
89
List of Applicable Cable
89
Tools and Materials List
90
5D Coaxial Cable
91
Center Conductor Processing
95
Connector Assembly
96
TNC-P Connector Used for IDU if IN/OUT
99
Insertion of Parts
100
N-P Connector Used for ODU if IN/OUT
108
8D Coaxial Cable
120
N-Pconnector Used for ODU if IN/OUT
126
Other Cable
132
120 Ohms Balanced Interface with D-Sub Connector
134
Removing Crimp Contacts
140
7 WIRING and FORMING
141
IDU Cable Wiring and Forming
146
8 Frame Grounding
147
Location of Frame Ground
147
Connection for Frame Grounding
148
Location of Connector for Waterproof
151
9 Waterproof Protection
151
10 Antenna Orientation
153
Antenna Orientation Test Setup
155
Hazard Area of Radiation
156
Safety Guideline for Microwave Radiation Hazard
156
Antenna Direct Mounting Type
158
Using Andrew Vhlp Type Bracket
158
Using Rfs Sb1 Type Bracket
158
Azimuth Angle Adjustment
159
Elevation Angle Adjustment
159
Location of Adjusting Nuts and Bolts
159
Location of Adjusting Nuts and Bolts (RFS C-Mount Type Bracket)
160
XPD Adjustment (for Antenna Direct Mounting Type)
161
Azimuth Angle Adjustment (Waveguide Connection Type)
163
Waveguide Connection Type
163
Elevation Angle Adjustment (Waveguide Connection Type)
164
XPD Adjustment (Waveguide Connection Type)
165
5
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NEC iPasolink 200 Specifications
General
Brand
NEC
Model
iPasolink 200
Category
Network Hardware
Language
English
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