CRS-300 1:10 Redundancy Switch

Revision 16

Introduction

MN/CRS300.IOM

 

Tx 1

Tx 2

Tx 3

Tx 4

Tx 5

Tx 6

Tx 7

Tx 8

Tx 9

Tx 10

 

 

 

 

TO UP

TO UP

TO UP

TO UP

TO UP

TO UP

TO UP

TO UP

TO UP

TO UP

TEST POINT

 

 

 

CONVERTER

CONVERTER

CONVERTER

CONVERTER

CONVERTER

CONVERTER

CONVERTER

CONVERTER

CONVERTER

CONVERTER

 

 

Tx

FROM

FROM

FROM

FROM

FROM

FROM

FROM

FROM

FROM

FROM

 

 

 

FROM

 

 

 

REDUNDANT

TRAFFIC

TRAFFIC

TRAFFIC

TRAFFIC

TRAFFIC

TRAFFIC

TRAFFIC

TRAFFIC

TRAFFIC

TRAFFIC

 

 

 

MODEM

MODEM

MODEM

MODEM

MODEM

MODEM

MODEM

MODEM

MODEM

MODEM

MODEM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.000

6.960

 

 

 

 

 

 

 

 

 

 

 

 

(10)

(17.7)

FROM DOWN

FROM DOWN

FROM DOWN

FROM DOWN

FROM DOWN

 

FROM DOWN

FROM DOWN

FROM DOWN

FROM DOWN

FROM DOWN

 

CRS-280

 

CONVERTER

CONVERTER

CONVERTER

CONVERTER

CONVERTER

 

CONVERTER

CONVERTER

CONVERTER

CONVERTER

CONVERTER

IF SWITCH

 

TO TRAFFIC

TO TRAFFIC

TO TRAFFIC

TO TRAFFIC

TO TRAFFIC

 

TO TRAFFIC

TO TRAFFIC

TO TRAFFIC

TO TRAFFIC

TO TRAFFIC

 

MODEM

MODEM

MODEM

MODEM

MODEM

 

MODEM

MODEM

MODEM

MODEM

MODEM

50 75

OHMS

 

 

 

 

 

 

TO

 

 

 

 

 

 

 

 

 

 

 

REDUNDANT

 

 

 

 

 

 

 

 

 

 

 

 

 

MODEM

 

 

 

 

 

 

 

 

 

 

 

 

 

Rx

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.480

Rx 1

Rx 2

Rx 3

Rx 4

Rx 5

Rx 6

Rx 7

Rx 8

Rx 9

Rx 10

(3.8)

 

 

 

 

 

18.260

 

 

 

 

1.229

 

 

 

 

 

(46)

 

 

 

 

 

 

 

 

 

 

 

 

 

(3.1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19.000

 

 

 

 

 

 

 

 

 

 

(48)

 

 

 

 

 

 

 

 

 

 

15.800

 

 

 

 

 

 

 

 

 

 

(40)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5.800

 

 

 

 

 

 

 

 

 

 

(14.7)

1.073

 

 

 

 

 

 

 

 

 

 

(2.7)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16.869

 

 

 

 

 

 

 

 

 

 

(42.8)

 

 

 

 

 

 

 

Figure 1-29. CRS-280 (70/140 MHz) Dimensional Envelope

1–20

Page 42
Image 42
Mocomtech CRS-300 operation manual CRS-280 70/140 MHz Dimensional Envelope