[time-nuts] Serial port server .. any interest in a writeup onusing ?
Bob Camp
lists at rtty.us
Wed May 23 11:21:32 UTC 2012
Hi
I have a few of those from back in the BBS days. None of them seem to have drivers any more.
Bob
On May 23, 2012, at 12:52 AM, DaveH wrote:
> I used to run a multi-line BBS (Wildcat!) and may still have two multi-port
> serial interfaces. I know that one has eight com ports and the other can
> support 64 but only has 32 ports installed.
>
> Give me a day or two to dig them out (if I still have them) -- they were
> both working fine when removed from service and Drivers are available (just
> checked their website).
>
> PCI bus. DB-25 connectors.
>
> http://www.digi.com/
>
>
> Dave
>
>> -----Original Message-----
>> From: time-nuts-bounces at febo.com
>> [mailto:time-nuts-bounces at febo.com] On Behalf Of lists at lazygranch.com
>> Sent: Tuesday, May 22, 2012 05:14
>> To: Discussion of precise time and frequency measurement
>> Subject: Re: [time-nuts] Serial port server .. any interest
>> in a writeup onusing ?
>>
>> For the maximum software compatibility, I'd go for the
>> multiple port serial card. Next step up would be a PCI
>> expansion chasis like a Magma using multiple serial cards. I
>> got one on ebay and PCI slots work like the real thing under
>> both linux and windows. I use it for multiple soundcards, but
>> it works for any PCI card.
>> The only trick is to power the PCI expansion chassis before booting.
>>
>> -----Original Message-----
>> From: "J. L. Trantham" <jltran at att.net>
>> Sender: time-nuts-bounces at febo.com
>> Date: Tue, 22 May 2012 06:54:02
>> To: 'Discussion of precise time and frequency
>> measurement'<time-nuts at febo.com>
>> Reply-To: Discussion of precise time and frequency measurement
>> <time-nuts at febo.com>
>> Subject: Re: [time-nuts] Serial port server .. any interest
>> in a write up
>> onusing ?
>>
>> Pete,
>>
>> I would like to hear more about this. Consider me an infant
>> in 'network'
>> and use really simple terms.
>>
>> I have an old Dell computer that runs Win2KPro with two
>> serial ports built
>> in that was discarded by my office. I use it to communicate
>> with a TBolt
>> and a Z3816A. The ability to communicate with several other
>> serial ports
>> would be beneficial but the thought of getting several
>> PCI/Serial cards for
>> the computer seemed like the only option. I would love to
>> hear of other
>> options, particularly for 'pennies'.
>>
>> Joe
>>
>>
>>
>> -----Original Message-----
>> From: time-nuts-bounces at febo.com
>> [mailto:time-nuts-bounces at febo.com] On
>> Behalf Of Pete Lancashire
>> Sent: Monday, May 21, 2012 9:55 PM
>> To: Discussion of precise time and frequency measurement
>> Subject: [time-nuts] Serial port server .. any interest in a write up
>> onusing ?
>>
>>
>> Like many time-nuts I have quite a few devices that communicate to the
>> outside world with a serial port. And like many I have more
>> then one. In a
>> past life I use to have to connect to sometimes a 100 RS232
>> in one location.
>> A popular device is called a terminal server or concentrator.
>> They would
>> take from 1 to 48 RS232 ports on one side and let you talk to
>> them via an
>> Ethernet interface. I so far have twelve RS232 ports in use.
>>
>> Now that the need for such devices has diminished, these
>> terminal servers
>> are showing up, sometimes for pennies.
>>
>> One brand and model Digi's TS family of models I and have
>> verified they work
>> with Lady Heather and Trimble Studio on a Windows XP PC.
>>
>> Digi offers for free a program that makes each RS232 Port
>> look like a COM
>> port, and after configuring the terminal server, and this
>> driver, you just
>> just fire up Lady Heather pointing to the correct "COM Port".
>>
>> Other RS232 ports on the terminal server can either be COM
>> ports, or one can
>> be connected to via Telnet of for security SSH. For example I have an
>> Odetics on one port and I just enter telnet ts4a (the DNS
>> name I gave one of
>> the terminal
>> servers) 2003 (the IP port associated with the third RS232 port).
>>
>> So if this is of interest to anyone I'll go into more detail,
>> models, setup
>> etc.
>>
>> -pete
>>
>> -pete
>>
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>
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