- MASTER port is configured DTE and PORTS 1-3 are configured DCE
- Signals present on the MASTER connector at pins 1, 3, 5, 6, 7, 8, 15, and 17 are sent to the corresponding pins on each of the PORT connectors.
- Signals present on the PORT connectors at pins 2, 4, and 20 are passively stored and sent to the corresponding pins on the MASTER connector.
- The total combined length of all cables connected to the unit should be less than 50 feet (15.2 m).
- Data coming into the MASTER port on pin 3 of the RS232 DB25 Passive Splitter goes to all three Slave ports since they are all tied common.
- Only one SLAVE port may transmit data to the MASTER port at any one time, Pin 2 on the three SLAVE ports are not tied in common and are isolated from each other by an OR gate.
Marketing Information: Use our Modem Splitter to connect three terminals to one modem and save money - you won't need extra modems and extra lines!
No special cables are needed. It uses ordinary straight-pinned cables for a hookup, and includes a 6-ft. DB25 male/DB25 female extension cable and a serial DB9 female/DB25 male AT adapter.
The Modem Splitter is transparent to speed and protocol and works equally well in sync and async environments.
The TL073A-R4 includes (1) modem splitter, (1) 6-ft. DB25 male/DB25 female extension cable, and (1) serial DB9 female/DB25 male AT adapter.
A 6-Port Modem Splitter is also available. See "Similar Products."
Height: 7.50" (190.50 mm)Width: 2.50" (63.50 mm)Depth: 1.30" (33.02 mm)Weight (Approximate): 900 gPackage Contents: - RS232 Passive Splitter - DB25, 3-Port
- 1 x 6-ft. DB25 Male/DB25 female Extension Cable
- 1 x Serial DB9 Female/DB25 male AT Adapter
Environmentally Friendly: YesCountry of Origin: TaiwanTAA Compliant: YesLimited Warranty: 1 Year
[custom-specifications]
SpecificationsManufacturer: Black Box Corporation
Manufacturer Part Number: TL073A-R4
Manufacturer Website Address: http://www.blackbox.com
Brand Name: Black Box
Product Name: RS232 Passive Splitter - DB25, 3-Port
Packaged Quantity: 1
Product Type: Signal Splitter
Physical CharacteristicsHeight: 7.50" (190.50 mm)
Width: 2.50" (63.50 mm)
Depth: 1.30" (33.02 mm)
Weight (Approximate): 900 g
MiscellaneousPackage Contents:
- RS232 Passive Splitter - DB25, 3-Port
- 1 x 6-ft. DB25 Male/DB25 female Extension Cable
- 1 x Serial DB9 Female/DB25 male AT Adapter
Environmentally Friendly: Yes
Country of Origin: Taiwan
TAA Compliant: Yes
WarrantyLimited Warranty: 1 Year
[/custom-specifications]
[custom-user-manual]
User Manual
[/custom-user-manual]
