Wirnet iBTS
Document title : Installation and
Maintenance Manual
Version : 2.0
Author : SNI
Date : 04/12/2018
Classification
This document is the strict property of Kerlink and shall not be either copied nor sent without express
written authorization of Kerlink
Internal Use
Kerlink m2m technologies reserved rights
Confidential
Kerlink – 1 rue Jacqueline Auriol – 35235 THORIGNÉ-FOUILLARD
Page 73 / 221
Strict confidential
iBTS is directly connected to the earthing system of the installation, dysfunction may occur
without POE insulation.
The following drawing shows the insulation importance of the PoE injector.
Figure 37 : Required isolation on PoE injector
1.6.1.2
Indoor AC/DC Midspan PoE injector 30W
The indoor AC/DC Midspan PoE injector 30W characteristics are detailed in the following
table:
Description
Specification
Ethernet data rates
10/100/1000Base-T
Number of ports
1
PoE compatibility
IEEE 802.3at
IEEE 802.3af backward compatible
PoE Output Power
30 Watts (Guaranteed)
PoE Output Voltage
55 VDC
PoE Pin Assignment and Polarity
4/5 (+), 7/8 (–)
Input Power Requirements
AC Input Voltage: 100 to 240 VAC
AC Input Current: 0.8A @100-240VAC
AC Frequency: 50 to 60 Hz
Dimensions
53 mm (W) x 32.5 mm (H) x 140 mm (L)
Wirnet iBTS Station
POE Injector
Isolated
0V
-48V
48V
