Black Box PI9120A, User Manual

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CHAPTER 2: Introduction
Table 2-1. Available Intelligent Printer Switch plus Models
NOTE
Models with product codes ending in “A” have 115-VAC power adapters.
Product codes ending in “AE” have 230-VAC adapters.
2.3 Cable Requirements
F
OR
M
ODELS WITH
P
ARALLEL
P
ORTS
:
• PC to Intelligent Printer Switch plus (input ports)
DB25 male to DB25 male, all lines connected.
Cables longer than 25 feet (7.6 m) might not function reliably; you
might be able to reach or exceed this distance by using a powered
parallel extension cable (call your supplier for technical support).
• Intelligent Printer Switch plus to Printer (output ports)
DB25 male to 36-pin Centronics male (standard printer cable).
Maximum distance: Up to 330 feet (100 m).
F
OR
M
ODELS WITH
S
ERIAL
P
ORTS
:
Cable requirements will vary depending on your equipment.
See
Appendix B .
Name Product Codes Buffer Size
6 Port Parallel PI9120A, PI9120AE 256 KB
PI9121A, PI9121AE 1 MB
PI9122A, PI9122AE 2 MB
PI9140A, PI9140AE 4 MB
8 Port Parallel PI9123A, PI9123AE 256 KB
PI9124A, PI9124AE 1 MB
PI9125A, PI9125AE 2 MB
PI9141A, PI9141AE 4 MB
6 Port Serial PI9126A, PI9126AE 256 KB
PI9127A, PI9127AE 1 MB
PI9128A, PI9128AE 2 MB
8 Port Serial PI9129A, PI9129AE 256 KB
PI9130A, PI9130AE 1 MB
PI9131A, PI9131AE 2 MB
Optional Memory Expansion PI9145 1 MB
PI9146 4 MB