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Conference netcad::hub_mgnt

Title:DEChub/HUBwatch/PROBEwatch CONFERENCE
Notice:Firmware -2, Doc -3, Power -4, HW kits -5, firm load -6&7
Moderator:NETCAD::COLELLADT
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

2301.0. "1 port MUXsvr380 to 8 DECmux ?" by DAIVC::DANIEL_H (Digital Astra Nusantara) Mon May 22 1995 03:42

    Hi everyone,
    
    
    I need help. I really sorry if this is posted in wrong notes.
    
    I have one MUXServer 380 and 8 DECMux at remote sides.
    Between Central site and remote sites are interconnected via VSAT.
    The output from VSAT equipment both in central and remote sites is 
    only one port. In remote sites, it is no problem because DECMux has
    only one port output (8 port input connect to 8 terminals).
    
    However in Central, MUXServer 380 has 8 ports output. Now which port
    must be attached to VSAT equipment in order to all DECMux in remote 
    sites can communicate with MUXServer in Central site ? (only 1 port
    from VSAT Equip. to connect to MUXServer).
    
    Has someone any experience and willingly share here ? I'd be very grate
    ful for your help. Thank's in advanced. I do appreciate it
    
    
    Best Rgds,
    
    /Dnl
T.RTitleUserPersonal
Name		DateLines
2301.1SLINK::HOODMaine state bird: The black flyMon May 22 1995 13:101
You might get more replies from the TOOK::TERMINAL_SERVERS notesfiles.
2301.23-level daisy chainROMEOS::HARRIS_MASales Executive IIMon May 22 1995 19:2211
    The MUXserver 90/320/380 all support daisy-chaining the various flavors
    of DECmux terminal concentrators. HOWEVER, you can ONLY daisy-chain 3
    levels. Not 8.
    
    That means you can do this at maximum:
    
    MUXserver -to- VSAT line -to- DECmux -to- DECmux -to- DECmux
    
    BUT NO MORE THAN 3 DECMUX's hanging off any given leased-line.
    
    Mark