Accton-technology CheetahAccess Wireless Gateway AC-IG2004W Uživatelský manuál stáhnout pdf (Strana 64)

Cables

B-4

Serial Port to 9-Pin COM Port on PC

Serial Port to 25-Pin DCE Port on Modem

Serial Port to 25-Pin DTE Port on PC

Gateway’s 9-Pin Serial Port CCITT Signal PC’s 9-Pin COM Port

1 DCD ----------- DCD ------------ 1

2 RXD <--------- TXD ------------ 3

3 TXD ----------- RXD ----------> 2

4 DTR ----------- DSR ----------> 6

5 SGND ----------- SGND ---------- 5

6 DSR ----------- DTR ------------ 4

7 RTS ----------- CTS -----------> 8

8 CTS <--------- RTS ------------- 7

9 RI ----------- RI --------------- 9

Gateway’s 9-Pin Serial Port CCITT Signal Modem’s 25-Pin DCE

Port

1 <--------- DCD ------------ 8

2 <--------- RXD ------------ 3

3 ----------- TXD ----------> 2

4 ----------- DTR ----------> 20

5 ----------- SGND ---------- 7

6 <--------- DSR ------------ 6

7 ----------- RTS -----------> 4

8 <--------- CTS ------------- 5

9 <--------- RI --------------- 22

Gateway’s 9-Pin Serial Port Null Modem PC’s 25-Pin DTE Port

1 DCD 8 DCD

2 RXD 3 TXD

3 TXD 2 RXD

4 DTR 20 DTR

5 SGND 7 SGND

6 DSR 6 DSR

7 RTS 4 RTS

8 CTS 5 CTS

9 RI 22 RI

520

20 6

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 73 74

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Accton-technology CheetahAccess Wireless Gateway AC-IG2004W Uživatelský manuál Strana 64