FEATURES SPECIFICATIONS USB
INFORMATION The
ADP3140 Bridge converts USB to IEEE-1284 (parallel) signals. This allows the
user to work in an all USB environment even though some of his/her peripherals
(printers for example) have not been replaced with USB ones. Some printer
drivers need to be downloaded from the printer's manufacturer's site; this is
more likely when connecting to a MAC™. PLEASE NOTE: This item only
works from USB on the computer to an IEEE-1284 printer. At this time, we don't
have an item that does the opposite (A computer's parallel port to USB). If you
need to add USB to a computer, please see our ADP3150 for
a PCI card or ADP31522 for PCMCIA.
Features
Full compliant with USB
Spec.
Fully
compatible with USB printer device class Spec.
Fully compatible USB host device
driver available
Bus Powered (From PC via Connecting Cable)
Hardware initiates and manages
automatic negotiation for the fastest protocol available
Supports standard PC parallel port
register based operations
Supports multiple logical channels
Max Throughput: 1.2 Mbits/Sec (ECP
Mode)
Specifications
Function
ADP3140
Cable Length
180 cm (6')
Connectors
Input
USB Type A Plug
Output
Centronics 36 pin Male
Power
Mode
Bus Powered
Case
Plastic
Weight
110g
Dimensions (L x W x H)
43 x 53 x 19.5
mm
USB
Notes:
USB peripherals can connect either to a computer's port or to
a hub.
If the computer doesn't have enough ports for all the peripherals, a
hub is necessary.
Maximum length on individual cables is 5 Meters.
No
terminators are needed on this bus.
The A (flat) type port would be
considered the "out" port on a computer or hub.
The B (square) type port
would be considered an "in" port on hubs or peripherals.
A typical USB "out"
(Type-A) port can provide up to 500mA.
The speed is 12 Megabytes per second,
the maximum number of peripherals to a controller is 63 (hubs needed when the
computer runs out of ports).
Categories and Products Related
to: USB to IEEE 1284 Converter with 6 foot
Cable
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