Comprising of antenna, network management system (NMS), indoor and outdoor units (IDU and ODU), Comba’s microwave IP service allows for packet, hybrid and classic data transport.
The microwave IP service provides cellular backhaul service with both legacy time division multiplexed (TDM) and high-capacity native ethernet at 100Mbps with low latency for data access, said Comba. It meets the requirement for increasing data transport capacity resulting from 3G cellular deployment and provides a robust and cost-effective alternative to expensive leased lines, added Comba.
According to Comba, its microwave IP transmission is designed to incorporate radio links into wide range of infrastructures, working across a variety of frequencies from 7GHz to 23GHz and meeting carrier-grade standards for reliability, quality and environmental compliance.
By deploying the Comba microwave IP service, operators and wireless ISPs are reportedly able to carry ethernet and TDM data over the same radio link, without resulting degradation of either type of traffic. Featuring full-duplex connection capacities of 34Mbps of fast ethernet interface, it is configurable from 4Mbit/s to 34Mbit/s via Craft Interface Terminal. The system IDU can be upgraded from 1+0 mode to 1+1 mode by adding hot swappable module.
