| Title: | DEChub/HUBwatch/PROBEwatch CONFERENCE |
| Notice: | Firmware -2, Doc -3, Power -4, HW kits -5, firm load -6&7 |
| Moderator: | NETCAD::COLELLA DT |
| Created: | Wed Nov 13 1991 |
| Last Modified: | Fri Jun 06 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 4455 |
| Total number of notes: | 16761 |
Hello,
When we going to configure the DEChub900 with Concentrators, there is a
term MOD-PMD, or MODOMD for the wiring, can any one tell me what it is,
and where to find more information on this.
Raphael
| T.R | Title | User | Personal Name | Date | Lines |
|---|---|---|---|---|---|
| 3165.1 | modular physical medium dependent | NETCAD::GALLAGHER | Wed Jan 17 1996 14:35 | 20 | |
"ModPMD" stands for "modular physical medium dependent". "Physical
Medium Dependent" is the lower sub-layer of the OSI physical layer.
According to the DECconcentrator Reference Manual:
ModPMDs are interface modules that allow flexibility so concentrators
can adapt to various network cabling schemes. ModPMDs are easily
installed by the user. ModPMDs are available in three basic types:
- single-mode fiber (SMF),
- multimode fiber (MMF), and
- Unshielded twisted pair (UTP).
Information about ModPMDs should be in the catalog. You can also find
more information in the DECconcentrator documentation. Try:
TNPUBS::PUBLIC$651:[PUBLIC.ONEHUB]*con*.ps
-Shawn
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| 3165.2 | Thank You | HGOVC::RAPHAELHUNG | raphael | Fri Jan 19 1996 01:14 | 5 |
Shawn,
Thanks !
Raphael
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