UAB NAVITUS LT MCL 5 IP, Руководство пользователя

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2. Principal Components of the controller MCL 5 IP
The main controller components are listed below:
a) CSD/GSM/GPRS/3G modem is used for modem programming, firmware update, data reading and
parameterization
GSM/GPRS Modem
GSM/GPRS bands 850/900/1800/1900 Mhz
Class of power transmission Multi-slot class 10, CS1-CS4, Class B
Data Speed up to 85.6 kb/s
Uplink time slot 2
Antenna Connector type SMA (50 Ohm)
CSD (Circuit switched data)
Max. 9.6 kb/s user data
3G modem
UMTS / EDGE Bands 850/900/1800/1900/2100 Mhz
Class of power transmission Multi-slot class 12, MCS1-9, Class B
Data Speed
HSUPA cat 6, up to 5.76 Mb/s UL
HSDPA cat 8, up to 7.2 Mb/s DL
WCDMA PS up to 384 kb/s DL/UL
EDGE multi-slot class 12, up to 236.8 kb/s DL/UL
Table 2-1. Main characteristics of a modem
b) Galvanically non-separated communication interfaces:
USB device: for local modem programming, firmware update, data reading and parameterization;
c) Galvanically separated communication interfaces:
RS232 (TX, RX, GND): used for meter data read-out. Supports only one meter;
RS485 (half duplex): used for meter data read-out. Supports up to 32 electricity meters;
d)
АС/DС (90-264), power supply connector;
e) Antenna type SMA socket.
Outer antenna with a magnetic/adhesive base and a 3 to 5 meter long cable (50 Ohm) can be
ordered separately. Antenna can have an optional signal strengthening 0 to 11 dBi.