[HECnet] ANF10 network --> Anf10 KL<>KS + DN200 --> DN200/DN20 parameters

Peter Lothberg roll at stupi.com
Tue Nov 16 16:32:32 PST 2021


A dn87 is a pdp11/40 connected to a DL10,  up to 4 DQ11 and 4 DH11
A dn87s is a pdp11/40 connected to a DTE20 on a KL up to 4 DQ11 and 4 DH11
A dn200 is a pdp11/34 with no DTE used DMC or DMR

-P


----- Original Message -----
> From: "bob" <bob at jfcl.com>
> To: "hecnet" <hecnet at Update.UU.SE>
> Sent: Tuesday, November 16, 2021 7:28:12 PM
> Subject: RE: [HECnet] ANF10 network --> Anf10 KL<>KS + DN200 --> DN200/DN20 parameters

> Given then number of active TOPS10 systems that we currently have, one DN200
> will be enough...
> 
>  That's not counting Reindert's nodes, who seems to have more than the rest of us
>  combined!
> 
>  BTW, what's the difference between a DN82 and a DN200?   The ANF10 manual says
>  they're both standalone RJEs/concentrators (i.e. no DTE and no DL10).   The
>  DN82 supposedly supports more synchronous lines, but apparently the DN200 can
>  be similarly extended.
> 
> Bob


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