Your options are:-
Table A-1 Null Modem Cable
Pins
(Port) Name Definition Direction Pins (Terminal)
2 TXD Transmit Data Output 3
3 RXD Receive Data Input 2
4 RTS Request to Send Output 5
5 CTS Clear to Send Input 4
6,8 DCD Data Carrier Input 20
Detect
7 GND Ground 7
20 DTR Data Terminal Output 6,8
Ready
Straight-through Cable
Table A-2 Straight-Through Cable
Pins (Port) Name Definition Direction Pins (Modem)
2 TXD Transmit Data Output 2
3 RXD Receive Data Input 3
4 RTS Request to Send Output 4
5 CTS Clear to Send Input 5
6 DSR Data Set Ready Not used 6
7 SGND Signal Ground 7
8 DCD Data Carrier Input 8
Detect
20 DTR Data Terminal Output 20
Ready
>-----Original Message-----
>From: Danny Sinang <danny@uplink.com.ph>
>To: ntisp@iea-software.com <ntisp@iea-software.com>
>Date: Monday, July 13, 1998 7:38 PM
>Subject: Re: Pinout of straight thru serial cable
>
>
>>I tried using a cable labeled Pin to Pin - or what you might possibly call
>a
>>Straight Thru pinout. But it doesn't work.
>>
>>So I was hoping maybe someone knowledgable could show me the right pinout.
>>
>>Danny Sinang
>>
>>
>>
>>
>>-----Original Message-----
>>From: Endre Palfi <endre@ufonet.net>
>>To: 'ntisp@iea-software.com' <ntisp@iea-software.com>
>>Date: Tuesday, July 14, 1998 8:31 AM
>>Subject: RE: Pinout of straight thru serial cable
>>
>>
>>>Let me guess: "Straight Thru" (is this a joke?)
>>>
>>>> ----------
>>>> From: Danny Sinang[SMTP:danny@uplink.com.ph]
>>>> Reply To: ntisp@iea-software.com
>>>> Sent: Monday, July 13, 1998 5:21 PM
>>>> To: NTISP
>>>> Subject: OT: Pinout of straight thru serial cable
>>>>
>>>> Hello.
>>>>
>>>> Does anybody know what the pinout of a straight thru serial cable
>>>> looks like
>>>> ?
>>>>
>>>> Danny Sinang
>>>>
>>
>