IDU: Performs access, dispatch, multiplex/demultiplex, and modulation /demodulation for services. Antennas are used to send and receive microwave signals. Parabolic antennas and cassegrainian antennas are two common types of microwave antennas. Microwave antenna diameters includes: 0.3m, 0.6m, 1.2m, 1.8m,2.0m, 2.4m, 3.0m, 3.2metc.

Aug 27, 2015 · The term ODU is used in Split-Mount Microwave systems where an Indoor Unit (IDU) is typically mounted in an indoor location (or weatherproof shelter) connected via a coaxial cable to the ODU which is mounted on a rooftop or tower top location.

We already brief ZTE MW NR8250 Hardware Introduction (IDU and ODU) and continue to show typical configuration on NR8250. In the 1+0 no-protection configuration, a microwave link has only one operating channel and does not have any standby channel. NR8250 supports 1+0, 2× (1+0), N× (1+0) (N ≤ 6/12) networking configurations.

All-packet mobile backhaul network NR8250 provides TDM circuit emulation and packet switching function for 3G & LTE networks. All-IP Enterprise networks, fixed broadband last mile access and other applications. The NR8250 IDU comprises a subrack and series of boards.

Mar 30, 2015 · HCR is a Split-Mount microwave, comprising an Indoor Unit (IDU) and Outdoor Unit (ODU). Operators often choose Full Outdoor Radios for short links in cities, where rooftop space is limited and costs need to be reduced. Split Mount Radios are used for long-haul links where Space Diversity (SD), XPIC and other techniques are often required

MINI-LINK 6600 supports multiple high capacity radio links with a capacity of up to 2.5 Gbps per link, using high modulation schemes 8k QAM, XPIC, Carrier aggregation, MIMO, Multi-band booster and wide channels like 112MHz and multiple 10GE interfaces ensure deployment flexibility and future readiness. MINI-LINK 6600 also supports TDM traffic.

AGS20 is the next Generation Indoor Unit for split Mount Radio, capable of addressing traditional split mount application with multiple IF radio, as well as aggregation of multiple all out door radio solutions, or a mix of the solutions.

Jun 14, 2018 · One common way is to build the redundancy in the radio chain, namely 1+1 configuration. This configuration often involves two separate modems housed in a single IDU with each modem connected to an ODU of its own. The concept shown in the below figure:

Indoor Unit (IDU); Performs access, grooming, multiplexing/demultiplexing and modulation/demodulation of services. The ODU can either be directly mounted onto the antenna or connected to the antenna through a short soft waveguide to avoid feeder loss.

ODUs are crucial elements in microwave communication systems, responsible for converting and transmitting signals between the antenna and the indoor unit (IDU) Supported Frequency Bands: 6 GHz, 11 GHz, 13GHz, 15 GHz, 18 GHz, 23 GHz, 38 GHz.