Null Modem Adapter, DB9 Female to DB9 Female
Null Modem Adapter, DB9 Female to DB9 Female - Part #: 30D1-18400
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Product Description
This is a female to female null modem adapter for use with null modem cables. A null modem cable is a RS-232 serial cable where the transmit and receive lines are crosslinked; this adapter works with all null modem cables.
2-3
3-2
4-1+6
5-5
7-8
8-7
G-G
Pinouts:
1+6-42-3
3-2
4-1+6
5-5
7-8
8-7
G-G
Details
- Part #30D1-18400
- Warranty:Lifetime
- UPC Number:846568014802
- Connection:DB9 Female Plug
- Connection:DB9 Female Plug
- Color:Gray
- Weight:0.08 lbs
EL
(Madison, WI)
Works perfectly except for connector screws, which won't back out of the connector unless forced with a tool - screwing them out doesn't work. Ideally, these screws should "float" in the adapter, without falling out -- a "captured" screw. These don't float, and if you back them out with a tool (in my case, I forced them out with the tip of a #2 Phillips), they'll then respond to being screwed in or out with a small (straight-blade) screwdriver. If you can get past this (e.g., you'll be hooking them up once or rarely disconnect them), they work perfectly. And for the price, it's hard to pass up.