I've never heard of such a device but I would suggest some web browsing at
the following csu/dsu vendors (if there is such an animal it should be
there): digital link, adtran, larscom, tylink, kentrox and I found an
equipment resource catalog site that mentioned an async/sync dsu/csu at
http://www.uvision.com/.
good luck. let us know what you come up with. dan
>
>
>On Mon, 28 Oct 1996, MegaZone wrote:
>
>> Date: Mon, 28 Oct 1996 16:47:08 -0800 (PST)
>> From: MegaZone <megazone@livingston.com>
>> To: portmaster-users@livingston.com
>> Subject: 56k to PM2e30? (fwd)
>>
>> Once upon a time Mike Greene shaped the electrons to say...
>> >I remember some discussion a while back about 56k csu's attached to a PM for
>> >dial-up connections, but cannot recall what the outcome of that was.
>>
>> Dialup into a CSU? That's weird. You're not talking about the new 56K
>> modems I take it, since those are listed as working on BRI, PRI, and
>> Channelized T1 lines...
>>
>> >Can I attach 56k csu/dsu's directly to the PM? and is this topic covered in
>> >the manual or some FAQ?
>>
>> The ports on a PM-2 are async serial ports. (Except W1 on a PM-2R - which is
>> a sync serial port..) 56K lines are sync lines, so you would need a CSU/DSU
>> that can handle the sync/async conversion.
>>
>> -MZ
>> --
>> Livingston Enterprises - Chair, Department of Interstitial Affairs
>> Phone: 800-458-9966 510-426-0770 FAX: 510-426-8951 megazone@livingston.com
>> For support requests: support@livingston.com <http://www.livingston.com/>
>> Snail mail: 6920 Koll Center Parkway #220, Pleasanton, CA 94566
>>
>
>
>
==============================
Dan Geiger
Product Marketing
Livingston Enterprises
dang@livingston.com
510-485-6676
www.livingston.com