Transcript
ADCP-70-047 • Issue 1 • June 2005
75 Ohm BNC, F, and RCA Coaxial Termination Installation Instructions Content
Page
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Trademark Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Admonishments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1
COAXIAL CONNECTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
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TOOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
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COAXIAL CABLE TERMINATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
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CUSTOMER INFORMATION AND ASSISTANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
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INTRODUCTION This procedure provides the information to select cable, connectors, and the tools needed to terminate coaxial connectors on the coaxial cable at the customer location.
Revision History ISSUE
DATE
1
06/2005
REASON FOR CHANGE Original
Trademark Information ADC is a registered trademark of ADC Telecommunications, Inc.
Admonishments Important safety admonishments are used throughout this manual to warn of possible hazards to persons or equipment. An admonishment identifies a possible hazard and then explains what may happen if the hazard is not avoided. The admonishments — in the form of Dangers, Warnings, and Cautions — must be followed at all times. These warnings are flagged by use of the triangular alert icon (seen below), and are listed in descending order of severity of injury or damage and likelihood of occurrence. Danger: Danger is used to indicate the presence of a hazard that will cause severe personal injury, death, or substantial property damage if the hazard is not avoided.
1327641 Rev A
Page 1 © 2005, ADC Telecommunications, Inc.
ADCP-70-047 • Issue 1 • June 2005
Warning: Warning is used to indicate the presence of a hazard that can cause severe personal injury, death, or substantial property damage if the hazard is not avoided. Caution: Caution is used to indicate the presence of a hazard that will or can cause minor personal injury or property damage if the hazard is not avoided.
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COAXIAL CONNECTORS Coaxial connectors described in this document are shown in Figure 1.
RIGHT ANGLE BNC BULKHEAD JACK
F-STYLE
RCA STYLE
STRAIGHT BNC 20459-A
Figure 1. Coaxial Connectors
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TOOLS Typical tools used for making coaxial cable terminations are shown in Figure 2, Figure 3, and Figure 4.
8611-A
Figure 2. Coaxial Cutter DSX-3 CCUT
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ADCP-70-047 • Issue 1 • June 2005
8610-A
8347-A
Figure 3. Stripping Tool and Replacement Black Stripping Cassette (CCS-BLK)
.178
.255
.042 .068
8623-A
8345-A
Figure 4. Crimp Die and Crimp Tool
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ADCP-70-047 • Issue 1 • June 2005
Table 1. Cable, Connector, Connector Type, Crimp Die, Cable, and Information
CONNECTOR #
CONNECTOR CRIMP AREAS HEX FLATS DIS. CENTER PIN CONNECTOR TYPE INCH MM INCH MM
BNC-1
Straight Plug
0.255
6.48
.042
BNC-2
Straight Plug
0.255
6.48
BNC-3
Straight Plug
0.178
BNC-4
Straight Plug
BNC-5
CRIMP DIE #
CABLE TYPE NUMBER
1.07
WD-1, WD-2, WD-3, WD-5
734A/D, 734AP, 9259, 1505A, 9100, VPM2000, CV752, FM59, RCCH, 9167, M8023
.042
1.07
WD-1, WD-2, WD-3, WD-5
RG59, RG59B/U, 9209, 8279, 8241, VJ59U
4.52
.042
1.07
WD-2
735A, NT735
0.324
8.23
.042
1.07
WD-1
728, 8281, 8281B, 8281F, VP618PE, VP618M, CV752, CAMPLEX 1
Straight Plug
0.324
8.23
.042
1.07
WD-1
1187A, HEC-2, F59HEC2
BNC-6
Straight Plug
0.255
6.48
.042
1.07
WD-1, WD-2, WD-3, WD-5
1506A, 1824A, VPM2000TS, VPM2000TK, CV7559-PLEN
BNC-7
Straight Plug
0.178
4.52
.042
1.07
WD-2
8218, 7538, 0222, CV75SM, RCC
BNC-8
Straight Plug
0.278
7.06
.042
1.07
WD-4, WD-5
1694A, 9248, 9058, VSD2001, VSD2001TS, RG6SD, 1.0/4.8, M8024
BNC-9
Straight Plug
0.324
8.23
.042
1.07
WD-1
1189A
BNC-10
Straight Plug
0.255
6.48
.042
1.07
WD-1, WD-2, WD-3, WD-5
1695A, RG6SD-PLEN
BNC-11
Straight Plug
0.324
8.23
.042
1.07
WD-1
9268, S-HEC 89, 6605
BNC-12
Straight Plug
0.178
4.52
.042
1.07
WD-2
1865, 8218, 7537, RGB250
BNC-13
Straight Plug
0.178
4.52
.042
1.07
WD-2
1855A, RGBS250, VDM250, VDM230, DSM1 (3, 4, 5) M8025
BNC-14
Straight Plug
0.178
4.52
.042
1.07
WD-2
BT-3002
BNC-15
Straight Plug
0.255
6.48
.042
1.07
WD-1, WD-2, WD-3, WD-5
9209, 82241, 2041, V618M59TK, RG59-PLEN
BNC-16
Straight Plug
0.178
4.52
.042
1.07
WD-2
8216, 9239, 83269, RGBSC260TS
BNC-17
Straight Plug
0.324
8.23
.042
1.07
WD-1
88281, VP618TK, CV752-PLEN
BNC-19
Straight Plug
0.178
4.52
.042
1.07
WD-2
LL79301
BNC-20
Straight Plug
0.278
7.06
.042
1.07
WD-4, WD-5
8228, 82120
BNC-22
Straight Plug
0.178
4.52
.042
1.07
WD-2
1167A, 1418B, RGB
BNC-25
Straight Plug
0.384
9.75
.068
1.73
WD-6
7731A, 5906, VHD1100, 89292
BNC 26
Straight Plug
0.178
4.52
.042
1.07
WD-2
0.6/2.8, 1855ENH
BNC-27
Straight Plug
0.278
7.06
.042
1.07
WD-4
7530, 7855A, VHD7000
BNC-28
Straight Plug
0.178
4.52
.042
1.07
WD-2
LL92833
BNC-29
Straight Plug
0.324
8.23
.042
1.07
WD-1
5740, 5741, L-5CFB
BNC-30
Straight Plug
0.178
4.52
.042
1.07
WD-2
SFYZ-75-2-1
BNC-RA-1
Right Angle Plug 0.255
6.48
.042
1.07
WD-1, WD-2, WD-3, WD-5
734, 9259, 1505A, 9100, VPM2000, M8023
BNC-RA-2
Right Angle Plug 0.255
6.48
.042
1.07
WD-1, WD-2, WD-3, WD-5
RG59, 9209, 8279
BNC-RA-3
Right Angle Plug 0.178
4.52
.042
1.07
WD-2
735, NT735
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ADCP-70-047 • Issue 1 • June 2005
Table 1. Cable, Connector, Connector Type, Crimp Die, Cable, and Information
CONNECTOR #
CONNECTOR CRIMP AREAS HEX FLATS DIS. CENTER PIN CONNECTOR TYPE INCH MM INCH MM
CRIMP DIE #
CABLE TYPE NUMBER
BNC-RA-4
Right Angle Plug 0.324
8.23
.042
1.07
WD-1
8281B, 8281F, V618PE, VP618M
BNC-RA 7
Right Angle Plug 0.178
4.52
.042
1.07
WD-2
8218, 1855A, 7538, M8025
BNC-RA-8
Right Angle Plug 0.278
7.06
.042
1.07
WD-4
1694A, VSD2001, M8024
BNC-BHJ-
Bulkhead Jack
0.255
6.48
.042
1.07
WD-1, WD-2, WD-3, WD-5
734A/D, 734AP, 9259, 1505A, 9100, VPM2000, CV752, FM59, RCCH, 9167, M8023
BNC-BHJ-8
Bulkhead Jack
0.278
7.06
.042
1.07
WD-4
1694, VSD2001, M8024
BNC-BH -13
Bulkhead Jack
0.178
4.52
.042
1.07
WD-2
1865, 1855A, RGBSC250, M8025
CF-1
F Style
0.255
6.48
.042
1.07
WD-1, WD-2, WD-3, WD-5
734, 1505A, VPM2000, 734A1P, VE61859M
CF-5
F Style
0.324
8.23
.042
1.07
WD-1
1187A, HAC-2, F-HEC59
CF-8
F Style
0.278
7.06
.042
1.07
WD-4
1694A, VSD2001, VSD2001TS, 9058
CF-13
F Style
0.178
4.52
.042
1.07
WD-2
1855A, RGBS250, VDM250D, VDM230
CRCA- 1
RCA Style
0.255
6.48
.042
1.07
WD-1, WD-2, WD-3, WD-5
734, 1505A, VPM2000, 734A1P, VE61859M
CRCA- 5
RCA Style
0.324
8.23
.042
1.07
WD-1
1187A, HAC-2, F-HEC59
CRCA- 8
RCA Style
0.278
7.06
.042
1.07
WD-4
1694A, VSD2001, VSD2001TS, 9058
CRCA- 13
RCA Style
0.178
4.52
.042
1.07
WD-2
1855A, RGBS250, VDM250D, VDM230
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COAXIAL CABLE TERMINATION Follow the step-by-step procedure when terminating coaxial cables. 1. Cut coax cable to the proper length using the coax cutting tool. See Figure 5 or Figure 6. 0.594 IN (15.09 MM) 0.344 IN (8.74 MM)
0.094 IN (2.4 MM) 0.156 IN (3.96 MM) CENTER CONDUCTOR
OUTER JACKET
BRAIDED SHIELD
INSULATION (DIELECTRIC)
4402-B
Figure 5. Cut Dimensions for all BNC Plug Connectors Except BNC-25
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ADCP-70-047 • Issue 1 • June 2005
0.565 IN (14.35 MM) 0.44 IN (11.18 MM)
0.125 IN (3.18 MM) CENTER CONDUCTOR
BRAIDED INSULATION SHIELD (DIELECTRIC)
OUTER JACKET
21xxx-A
Figure 6. Cut Dimensions for BNC-25 Plug Connector Only
XX
X
2. Slide crimp sleeve onto the cable, placing it at least 3-inches (7.6 cm) from the end of the cable. See Figure 7. Marked end of crimp sleeve should face away from the cut end of cable.
MARKED END OF CRIMP SLEEVE AWAY FROM CABLE END 4403-B
Figure 7. Crimp Sleeve
3. Follow the instruction sheet included with the stripping tool for adjusting the cutting depth of each blade of the stripping cassette. Adjust the blade depths to cut the appropriate layers of the coaxial cable. The blades should not cut beyond the appropriate layer of the coaxial cable. (i.e., The blade that cuts the outer jacket should not cut into the braided shield and the blade that cuts the dielectric should not cut into the center conductor, etc.). • Some coaxial cables have a metallic foil shield under the braided shield. This foil shield must be cut to the same dimension as the braided shield. • Using the specified stripping tool and black stripping cassette, strip the layers of the coaxial cable. (See Figure 5 or Figure 6.) 4. Snip the center conductor so there is a measurement of 0.156 inch (3.9 mm) for all BNC connectors except BNC-25 or 0.125 (3.18 mm) for BNC-25.
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5. Slide a center conductor pin over the center conductor of cable, against dielectric. The center conductor should be visible in the inspection hole for all but the BNC-3T type connectors. Trim (See Step 4.) cable center conductor so that the conductor is visible in the inspection hole and base of pin is seated against the dielectric as shown in Figure 8. INSPECTION HOLE CENTER CONDUCTOR HOLE
CENTER CONDUCTOR PIN
INSULATION (DIELECTRIC) CENTER CONDUCTOR
0.195 IN. (4.95 MM)
20458-A
BRAIDED SHIELD
Figure 8. Cable Conductor in Center Conductor Pin
6. Center conductor pins may be crimped using 0.042 square, hex, 8-point or 12 point tools. Using the specified crimp tool and crimp die, crimp the center pin in place making sure the flange of the center pin butts against the crimp die. To test the crimped center pin, moderately pull on the pin. Note: Alternately if a suitable crimp tool is not available, the pin may be soldered. Care should be used to ensure that solder does not build-up on the outside surface of the pin. Failure to follow this procedure may result in poor electrical performance, or poor mechanical retention of the center pin. Note: Figures in this installation procedure show the straight connector. The procedure is the same for all other connectors (right angle, bulkhead, etc.). 7. While feeding the center pin through the ferruled end of the connector shell, slide the connector shell onto the cable (See Figure 9). The connector shell’s ferruled end slides over the dielectric (and foil shield if present) and under the braided shield. Push the cable into the connector shell until the center pin locks into the connector shell. You should feel a slight “click” when the center pin locks into the insulator. A slight tug backwards on the pin should not dislodge it. It may be reinserted into the insulator/body of the connector if it comes out. The connector shell should not easily slide off the cable when the center pin is locked into the connector shell.
4645-A
Figure 9. Installing Connector Shell
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8. Slide the crimp sleeve over the braided shield until it butts against the connector shell. (See Figure 10). The crimp sleeve will cover approximately 0.125 inch (3.2 mm) of the cable’s outer jacket. None of the braided shield should be exposed between the crimp sleeve and the connector shell. CRIMP SLEEVE
4646-B
Figure 10. Crimp Sleeve
9. Using the specified crimp tool and crimp die, center the die over the crimp sleeve and crimp in place. (See Figure 11). To test the crimp strength, exert a moderate pull on the connector shell. Using company standard procedures, test for opens or shorts. Caution: Crimp pins and crimp sleeves only once. Crimping more than one time will cause crimps to loosen, resulting in less than satisfactory cable retention.
4647-B
Figure 11. Connector Shell Crimped to Cable
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CUSTOMER INFORMATION AND ASSISTANCE PHONE: EUROPE Sales Administration: +32-2-712-65 00 Technical Assistance: +32-2-712-65 42 EUROPEAN TOLL FREE NUMBERS Germany: 0180 2232923 UK: 0800 960236 Spain: 900 983291 France: 0800 914032 Italy: 0800 782374 U.S.A. OR CANADA Sales: 1-800-366-3891 Extension 73000 Technical Assistance: 1-800-366-3891 Connectivity Extension 73475 Wireless Extension 73476 ASIA/PACIFIC Sales Administration: +65-6294-9948 Technical Assistance: +65-6393-0739 ELSEWHERE Sales Administration: +1-952-938-8080 Technical Assistance: +1-952-917-3475 WRITE: ADC TELECOMMUNICATIONS, INC PO BOX 1101, MINNEAPOLIS, MN 55440-1101, USA ADC TELECOMMUNICATIONS (S'PORE) PTE. LTD. 100 BEACH ROAD, #18-01, SHAW TOWERS. SINGAPORE 189702. ADC EUROPEAN CUSTOMER SERVICE, INC BELGICASTRAAT 2, 1930 ZAVENTEM, BELGIUM
PRODUCT INFORMATION AND TECHNICAL ASSISTANCE:
[email protected] [email protected] [email protected]
13944-M
[email protected] Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice. In no event shall ADC be liable for any damages resulting from loss of data, loss of use, or loss of profits and ADC further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages. This disclaimer of liability applies to all products, publications and services during and after the warranty period. This publication may be verified at any time by contacting ADC's Technical Assistance Center.
© 2005, ADC Telecommunications, Inc. All Rights Reserved Printed in U.S.A
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