Gemalto Cinterion ELS61T-US User Manual

Cinterion
®
LTE Terminals Hardware Interface Description
3.3 Terminal Circuit
47
 ELSxT_HID_v04 2018-09-04
Confidential / Preliminary
Page 26 of 102
3.3 Terminal Circuit
Figure 6 shows a general LTE Terminal block diagram that includes all variants.
Figure 6: LTE Terminals circuit block diagram
D-Sub 9-pin
Level -
shifter
RS232 interface
EMC
RS232 driver
Vreg
SIM card
holder
SIM card interface
CCxxx
EMC
Batt+
LED
green
LED
orange
LED drivers
LED
V180
SMA female
Antenna interface
RFout
Western Jack 6-pin
Power supply
EMC
(RST)
EMC
power
DC/DC
converter
Vreg
Line
regulator
ON
EMERG_RST
Batt+
Batt+
(Hardware )
Watchdog
Ethernet
RJ45
LED
link/
active
Filter
10/100 Ethernet
sub-system
USB
GPIO
connector
12-pin
EMC
Driver
bidirect.
GPIO
USB
Electronic
SIM
(opt.)
Ethernet connector
SMA
female
SMA
female
RFin
Rfin
Antenna interfaces
(Main antenna, Rx diversity)
GPIO
connector
8-pin
EMC
Driver
Java
module
Supply
VCCref
I²C
WD_RETRIG
(GPIO8)
PoE
1000
10/
100

Gemalto Cinterion ELS61T-US Specifications

General

Brand	Gemalto
Model	Cinterion ELS61T-US
Category	Touch terminals
Language	English