Cisco RF Gateway 10 Hızlı Başlangıç Kılavuzu - Sayfa 22

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Description
Cisco RFGW-10 RF switch line card
Cable kit (3m MCX to F cables)
Quad-shielded 5x 5 bundle cable kit, 3 bundles with colors
R,W,B,G,Y and 2 with colors Vi,O,Bk,Gr,Br.
This cable kit will wire 2 RF switch cards of the 12.
Universal Cable Holder (UCH)
UCH2
MCX fixed pin connector
Quad-shielded
75-ohm precision miniature video cable
Quad-shielded five-pack (red, white, blue, green, yellow)
Quad-shielded five-pack (violet, orange, black, gray, brown)
MCX connector strip tool
Quad-shielded cables
MCX connector to F connector adapter
F connector strip tool
Quad-shielded cables
MCX and F connector crimper tool
1
F connector
Quad-shielded
1 The Cisco RFGW-10 UEQAM must use quad-shielded cables.
2 White Sands Engineering at the following URL:
Do not use shrink tubing with quad-shielded MCX Connectors.
Note

Nominal Attenuation

Table 4 shows the nominal attenuation for specified cable lengths.
Table 4
Nominal Attenuation for a 75-Ohm Miniature Headend Coaxial Cable
MHz
dB/100 ft
1
0.39
3.58
0.78
5
0.92
7
1.08
10
143
67.5
2.83
22
1
1
1
http://www.whitesandsengineering.com/
MHz
71
88
100
135
143
180
Part Numbers
RFGW-10-RFSW1
CAB-RFSW520QTPMF, Cisco Systems, Inc.
CAB-520-UCH2, Cisco Systems
PN-MCXFPQ, White Sands Engineering
YR50386, Belden, five pack
YR52310, Belden, five pack
PN-CPT-7538-200Q, White Sands Engineering
PN-53140137, White Sands Engineering
PN-CPT7538Q
PN-ACT- 483, White Sands Engineering
PN-ASFPQ, White Sands Engineering
dB/100 ft
MHz
3.06
270
3.16
360
3.33
540
3.81
720
3.92
750
4.38
1000
2
dB/100 ft
5.40
6.20
7.70
9.47
9.59
10.50