Caple C804C Dokumentacja Pobierz pdf (Strona 33)

HPOD C-, X-, Ku-Band High-Power Outdoor Amplifier MN/HPOD.IOM

External Connectors and Pinouts Revision 8

2–7

2.5 Electrical Control Interface Connection Group

2.5.1 ‘J4 | REDUNDANT LOOP’ Connector

The ‘J4 | REDUNDANT LOOP’ connector is located near the waveguide output and is used only

in configurations where the SSPA controls waveguide switching.

In alternate configurations, such as “chain switching”, another system block or external M&C

controls the waveguide switching. In this case, the connector remains unused and the protective

cap should be left attached. The pinout specification is shown in Table 2-5.

Table 2-5. ‘J4 | REDUNDANT LOOP’ Connector Pinout

Pin Name

A SW_CMD_A1

B SW_CMD_COM

C SW_CMD_A2

D SW_IND_A1

E SW_IND_A2

F SW_CMD_B1

G SW_CMD_B2

H SW_IND_B1

J SW_IND_B2

K ADDR_1

L ADDR_2

M COM

N RED_1_1

P RED_1_2

R SMFLT_1_IN

S SMFLT_2_IN

T SMFLT_OUT

U RED_TXD

V RED_RXD

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 149 150

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Caple C804C Dokumentacja Strona 33