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Unilink-Sx is a high-end full-featured radio designed to seamlessly incorporate radio links
into a fiber-based SDH/SONET, supporting:
- 2xSTM-1/OC-3 over a single 27.5/28MHz channel
- 4xSTM-1/OC-3 over a single 50/56MHz channel
- STM-4/OC-12 over a single 50/56MHz channel
Unilink-Sx is an inherent dual-channel system with integrated cross-polarization
interference cancellation, providing a new level of spectral efficiency and system gain.
The radio features a fully compliant SDH/SONET regenerator and provides additional benefits
including automatic protection switching, in-band management using radio overhead,
and tight integration with existing SDH/SONET element management systems.
Unilink-Sx meets carrier-grade standards for reliability, quality, and environmental compliance.
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Key features of the system include:
- 27.5/28/30 MHz spectrum licenses.
- 256TCM in each polarization.
- Operation in 6-40GHz
- Superior sensitivity and phase noise immunity.
- Hot standby protection switching and hitless Rx protection switching.
- 1+0 or 1+1 configurations.
- E1/T1 out-of-band wayside channel plus in-band voice EOW and data EOW channels.
- SNMP management with integral routing and management of ODUs and remote IDUs.
- Remote software download.
- Local configuration backup via removable NVRAM.
- Extensive maintenance and operational capabilities.
- Future support of additional payload interfaces (PDH, Ethernet 10/100BaseT).
- Common 1RU IDU for all frequency bands.
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