I picked up a Netgear RM356 56k modem router on ebay but it didn't come with the RJ-45 to DB-9 or DB-25 cable used to reset the device or upload new firmware versions. I did some googling with no success to find the pinouts for this so I could make my own cable.
I emailed Netgear support and promply received a reply to my inquiry
Pinout for the serial cable is: RJ-45 9-Pin Signal 1 - DSR 6 2 DTR 4 3 TXD 3 4 RTS 7 5 SIGNAL GROUND 5 6 RXD 2 7 CTS 8 8 DCD - 1 -
I hope that posting this helps someone else out too...
philip at shuman dot org
pinouts pin outs pinout