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 42 / 221
Strict confidential
NMEA 0183, version 4.0
Time pulse (PPS) accuracy < 20ns for LoRa geolocalization
Power
PoE controller 48V IEEE 802.3af/at
LTPoE
Auxiliary 11-56 VDC
Backup-battery for RTC saving
Integrated power management unit in CPU
Ethernet
10/100/1000 Base-T
PoE IEEE802.3af/at and LTPoE++
IEEE1588 version 2 time stamping compatible
Automatic polarity correction
1 x RJ45 WAN/POE
1 x RJ45 LOCAL, interface to Portable PC
USB
USB HS type A Slave
DEBUG
UART interface
Debug tool to be used for UART to USB adaptation
Sensors
Light sensor to detect aperture of the enclose
Temperature sensor
Auto test
Internal power supplies check
Interfaces and peripherals check
User interface
LED used for diagnostic (see §1.5.1.2)
ON/OFF button
Operating
temperature range
-20°C to +85°C
Current drain @48V
12mA in Power OFF mode (required to maintain PoE supply)
35mA @ 20% load CPU + Ethernet Gbits (PoE)
43mA @ 20% load CPU + Ethernet Gbits (PoE) + Local Ethernet
