Active Adapters, Converters, Buffers, Boosters or Extenders with the DB25

DB25M

DB25F

PART NUMBER	DESCRIPTION	More Info
ADP2031	Serial Line Booster	More Info
ADP2131	Parallel Printer Line Booster - Allows a printer to work up to 50 feet away.	More Info
ADP3000	Serial to Parallel Converter (Converts Both Ways)	More Info
ADP3000-512	Serial to Parallel Converter (Converts Both Ways) with 512K Buffer	More Info
ADP3132	Short Haul Modem Extends RS232 Signal up to 10km	More Info
ADP3133	RS232 to RS422 and RS485 Converter	More Info
ADP3133T	RS232 to RS422 Compact Converter	More Info
ADP3134	RS232, RS422, or RS485 to Fiber optic ST converter	More Info
ADP3135	RS232 to RS422 and RS485 Converter with Line Isolation	More Info
ADP3140D	USB to DB25F IEEE 1284 Converter with 40 inch Cable	More Info
ADP3230	Parallel Data Extender Non-Powered	More Info
ADP3231	Parallel Data Extender Non-Powered DB25 Male to DB25 Male	More Info
ADP3341	EX-NET Serial Port Extender	More Info
ADP3342	EX-NET Parallel Port Extender	More Info
ADP3351	FLASH-NET Serial Transmitter	More Info
ADP3356	FLASH-NET Parallel Transmitter	More Info
ADP8100	RS232 Surge Protector (pins 2 3 and 7)	More Info
NEW4121	KTI Print Server 10-100 Base TX with 2 Parallel Printer Ports	More Info
NEW4151	KTI Print Server 10 Base T with 1 Printer Port	More Info

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Featured item under Active Adapters, Converters, Buffers, Boosters or Extenders with the DB25
Parallel Data Extender Non-Powered

FEATURES
SPECIFICATIONS
The parallel interface has a serious limitation in that data can only be transmitted reliably over relatively short distances. This problem is solved with the lightweight, easy to use ADP3230. The speed of the ADP3230 outperforms any available product of its kind, and use of 4 wire telephone line virtually guarantees error free transmission.

This is the DB25M to CN36M version for printers; the ADP3231 is a DB25M to DB25M version for switchboxes.

Features

No External Power Required (External Power Optional)
Easy Installation
Compact Size
FCC Approved

Specifications

Function	Transmitter	Receiver
Connectors	DB-25 Male	C-36 Male
	6P4C RJ-11 jack

Data Transfer Speed	21 Kbytes/Sec (Max)

Cable Type	4 Wire Telephone Line
Cable Length	400m (1300') Max
Power Consumption	DC 9V 100mA (Optional)
Case	Plastic
Weight	46g	49g
Dimensions (L x W x H)	82 x 54 x 26 mm	76 x 53 x 21 mm

Please Note: The ADP3230 is designed to work with older centronic style printers and will not work with newer IEEE1284 printers unless the IEEE1284 is disabled.
This extender can usually get its power through the signals in the ports, however, it occasionally would need an external power source. For this an ADD090305 can be connected to the Printer end.