Connectors; Environmental Conditions - NEC Aspire 16CNFU Manual

Chapter 1 : Aspire Conference Bridge PCB
PCB Description

Connectors

The following connectors are used:
● J1 Ethernet Connector
This connector is a single 10/100 MPS Ethernet Connector. This port has Auto-Medium Dependent
Interface Crossover (MDIX) to allow using either a straight-through Ethernet cable for connection to a
PC or a crossover Ethernet cable.
The Ethernet Interface setting allows manual conÞguration of the Ethernet port from the Web Manager
interface, and can be set to operate in the following port speed and duplex mode combinations: 10MB/
Full Duplex, 10MB/HalfDuplex,100MB/Half Duplex, or 100MB/Full Duplex, Auto-Negotiate.
● J2 Compact Flash
Reserved for future use.
● J3 Serial Connector
This 10-pin serial terminal is used for debugging operations only.

Environmental Conditions

The following environmental conditions apply for the 16CNFU PCB operation:
● Operating Temperature: +32° to 104° F (0° to 40° C)
●
Operating Humidity: 10% to 90% (non-condensing)
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Aspire Conference Bridge Manual