Specifications

DESCRIPTION OF THE UR5 ROUTER
6
2.3. HSDPA technology (High Speed Download Packet Access)
HSDPA is an improved and extended version of the UMTS-TDD. HSDPA is available
for both UMTS FDD and for UMTS TDD. HSDPA raises essential bit rate for downlink. It is
attained on the programmer level. It doubles capacity on BTS stations, the basic radio
stations that allows the process of data and signals from more users at one time. HSDPA is
based on a few innovations of network architecture; because of wheeze it gets lower latency,
faster reaction on channel change quality and processing of H-ARQ (Hybrid automatic repeat
request) on transmission repeat. Transport channel for HSDPA effectively uses available
frequencies, on which transmits data packets together. Afterwards these packets help define
the algorithms within individual users.
2.4. Delivery Identification
Specimen Label:
Trade name Type name
UR 5 UR-5
Example of expansion port PORT1:
Trade name Type name Power supply
Expansion port RS232 XC-232 Internal power supply
Expansion port RS485 XC-485G Internal/external power supply
Expansion port MBUS XC-MBUS External power supply
Expansion port CNT XC-CNT Internal power supply