on page 3.
The following figure shows how to connect the POE injector to a Teldat-3Ge-USB.
Fig. 7: Connecting the power with the POE injector
1.2.4 Data Connections
The Teldat-3Ge-USBs have the following connectors available:
1.2.4.1 LAN
Ethernet 10/100BaseT interface to connect to the local area network (LAN). Said port is equipped with link status
LEDs: a yellow LED (indicating connection with the physical layer has been established) and a green LED (indicating
frame reception).
Fig. 8: LAN Connector
1.2.4.2 Connecting the USB modem to the Teldat-3Ge-USB
The Teldat-3Ge-USB has one USB connector to connect to an external 3G modem. The USB connector has an in-
tegrated anti-theft mechanism that prevents the USB modem from being stolen. To release the USB modem, remove
the top from the Teldat-3Ge-USB device. Then gently lever the mechanical device and pull out the USB modem.
1.2.4.3 Placing the Teldat-3Ge-USB
The Teldat-3Ge-USB orientation, its location with respect to other wireless devices and radiation devices, such as
communication devices, personal computers, etc., can significantly influence device performance.
The Teldat-3Ge-USB transmits and receives radio signals. Performance is also affected by environmental factors
(such as the distance between the device and the base station), physical obstacles and other interferences due to ra-
dio frequencies (RF).
For optimum coverage, carry out the following instructions:
Teldat S.A.
1 Device Installation
Teldat-3Ge-USB Installation Manual
5
