Specifications

DESCRIPTION OF THE UR5 ROUTER
10
2.9. Description of the individual components of the UR5
2.9.1. UMTS module
The Siemens HC15 module is used for HSDPA/UMTS/EDGE/GPRS UMTS network
wireless communication. It is integrated in the printed circuit board. The slide-out SIM card
reader is accessible from the front panel. The FME antenna connector is accessible from
the back panel.
Module HC15
• Communicates in UMTS band 2100MHz
• CS bitrate – 64/64 kbps
• PS bitrate – 384/384 kbps
• Supports W-CDMA FDD (Wideband - Code Division Multiple Access Frequency Division
Duplex) standard
2.9.2. Control microcomputer
The core of the UR5 router is a 32-bit microprocessor with 16 MB RAM, 4 MB FLASH
EEPROM, serial interface RS-232 and an Ethernet interface 10/100 Mbit/s.
The microcomputer is connected to the HC15 OEM module through the USB interface and
controls the communication via HSDPA/UMTS/EDGE/GPRS. Towards to the user it is
connected on the Ethernet interface.
The software is built on the uClinux operating system.
The router UR5 support services as like DHCP, NAT, GRE, IPsec tunnels, etc.
The modem settings are saved in the FLASH EEPROM memory. All modem
configurations can be done through a web interface (HTTP), which is protected by security
password.