A Technical Specifications; Card Specifications; Hp Ad278A Pci Mux 8-Port Serial Adapter Specifications; Ad278A Pci Mux 8-Port Serial Adapter Specifications - HP AD278A Support Manual

A Technical Specifications

This appendix provides specification details for AD278A PCI MUX 8-port serial adapter, AD279A
PCI MUX 64-port serial adapter, port modules, and cables.
This appendix addresses the following topics:
"Card Specifications" (page
"AD280A/AD281A Port Module Specifications" (page
"Cable Requirements and Specifications" (page

Card Specifications

This section provides specification details for AD278A PCI MUX 8-port serial adapter and AD279A
PCI MUX 64-port serial adapter.

HP AD278A PCI MUX 8-port Serial Adapter Specifications

Table A-1 AD278A PCI MUX 8-port Serial Adapter Specifications
Power Requirements
+5 V +/- 5%
+12 V +/- 5%
-12 V +/- 5%
Card Type and Speed
PCI 33MHz
Environmental Requirements
Ambient Temperature
Relative Humidity
Air Movement
Altitude
Serial Interface Surge Suppression
Threshold voltage:
Response Time
Mechanical Requirements
Length
Width
Height
Weight
Table A-1 lists the AD278A PCI MUX 8-port serial adapter specifications.
29).
31).
960 mA typical
80 mA typical
80 mA typical
10 to 55 degrees C
5% to 90%
30 CFM forced
0 to 12,000 feet
13 volts (TxD and RxD)
13 volts (control lines)
< 10 nS
6.875 inches (17.46 cm)
.5 inches (1.270 cm)
4.2 inches (10.668 cm)
6.1 ounces (172.93500 gram)
30).
Card Specifications 29