Comtech EF Data CDM-700 Dokumentacja Pobierz pdf (Strona 158)

CRS-300 1:10 Redundancy Switch Revision 16

Modem, RMI/TMI, and Switch Configuration MN/CRS300.IOM

5–14

Table 5-5 illustrates the control signal configuration JP1 and JP2 jumper settings available on the

CRS-320 (obsolete) and CRS-340 TMIs:

Table 5-5. CRS-320/CRS-340 Jumper Settings

Jumper ‘JP1’

Jumper ‘JP2’

Control Signal Setting Jumpers Settings Control Signal Setting Jumpers Settings

RTS/CTS

Open Circuit

(TMI as-shipped)

None

DTR/DSR

Open Circuit

(TMI as-shipped)

None

RTS to CTS Loop

1 to 3

2 to 4

DTR to DSR Loop

1 to 3

2 to 4

TX IF

“User Mute Control”

Connects User DB-25 Pin

23 to Online Modem’s

“Tx_IF_Mute_L”:

0 = Mute = Tx_IF Off

1 = No Mute = Tx_IF On

3 to 5

Note: These jumper settings are available only on the following TMI versions:

 For the CRS-320 (obsolete) – Rev. F. and later versions;

 For the CRS-340 – Rev. D and later versions.

1 2 ... 153 154 155 156 157 158 159 160 161 162 163 ... 265 266

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Comtech EF Data CDM-700 Dokumentacja Strona 158