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Posted by tech-guy on March 15, 2006, 5:48 pm
Please log in for more thread options I'm trying to get into my SpeedStream 5851 SDSL modem using a serial cable. I connected the DB9 to RJ45 adapter (which came with the DSL modem) to my 'COM1' port on the back of my Win PC. Then I connected an ethernet patch cable from the RJ-45 side of the adapter to the RJ-45 'console' port on the back of my SpeedStream. When I fire up HyperTerminal and connect through COM1, I get no prompt to login to the router. I've tried the following HyperTerminal settings: 9600/8/none/1/none 4800/8/none/1/none 2400/8/none/1/none 9600/8/none/1/hardware 2400/8/none/1/hardware Still no login prompt. Does anyone know what I'm doing wrong? Should a regular ethernet patch cable (non-crossover) work, or do I need a special one? Thanks! | ||||||||||||||||
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Posted by Gene S. Berkowitz on March 15, 2006, 8:55 pm
Please log in for more thread options sf.techguy@gmail.com says... You most likely need a crossover cable. Did it come with a silver satin cable? --Gene | ||||||||||||||||
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Posted by tech-guy on March 17, 2006, 12:25 pm
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Tried crossover and straight through cables (router ug says regular patch should work). Anyone know what may be wrong? | ||||||||||||||||
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Posted by msg on March 17, 2006, 5:27 pm
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tech-guy wrote: > Tried crossover and straight through cables (router ug says regular
> patch should work). > > Anyone know what may be wrong? > Here is the wiring for a console port RJ-45 to PC DTE DB-9 cable: RJ-45 Console DB-9 PC Serial port port ------------- -------------- 1 td ---------------- 2 rd 4 rd ---------------- 3 td 5 sgnd -------------- 5 sgnd 2 cts --------------- 7 rts 6 rts --------------- 8 cts __ 4 dtr |__ 6 dsr |__ 9 ri Make sure your cable complies with this. Use an ohmmeter to check the wiring and then use a terminal emulation program (or an asynch terminal) set to 9600 baud, no parity, 1 stop bit to talk to the router. Michael Grigoni Cybertheque Museum | ||||||||||||||||
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Console to SpeedStream router?
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> cable. I connected the DB9 to RJ45 adapter (which came with the DSL
> modem) to my 'COM1' port on the back of my Win PC. Then I connected an
> ethernet patch cable from the RJ-45 side of the adapter to the RJ-45
> 'console' port on the back of my SpeedStream.
>
> When I fire up HyperTerminal and connect through COM1, I get no prompt
> to login to the router. I've tried the following HyperTerminal
> settings:
>
> 9600/8/none/1/none
> 4800/8/none/1/none
> 2400/8/none/1/none
>
> 9600/8/none/1/hardware
> 2400/8/none/1/hardware
>
> Still no login prompt. Does anyone know what I'm doing wrong? Should a
> regular ethernet patch cable (non-crossover) work, or do I need a
> special one?
>
> Thanks!