
4000 & 5000 Series User’s Guide
2.6 Data Interface Specifications: Serial, Ethernet &
USB
2.6.1 Ethernet Port
The modem's 10/100Mbps Ethernet port is compliant with the EIA-568 standard, and requires
a crossover cable to connect to host terminals.
2.6.2 USB Device Port
This is a USB2.0 Device interface on a Type B connector. It offers Ethernet-over-USB
functionality using the RNDIS driver.
The BlueTree RNDIS driver must be installed before the USB interface can be used. You can
obtain the driver at
www.bluetreewireless.com
.
2.6.3 Serial Port (DB9)
The modem’s serial port is an RS232 DCE, compliant with EIA-232 standard. The connector
used is DB9 female and is shown in the illustration below.
Figure 5 – Serial connector (looking at back of modem)
For further serial wiring information, refer to
Section 11: Hardware Installation
.
Revision 1.5
Copyright © 2007 BlueTree Wireless Data Inc. Page 16 of 67