[Please note that this product is discontinued]
The CityLink was available in three versions:
- CityLink XT
- CityLink MC
- EtherLink
The two latter versions could be upgraded to the top capacity CityLink XT, so operators could pay as they grow.
CityLink had ~ 30 dBm output power in the 5-11 GHz frequency bands, which enabled the use of much smaller antennas.

CityLink indoor unit.
Details
CityLink XT
Offered interfaces for both TDM and Ethernet traffic, had built in SDH/SONET - ADM functions and a 300 Mb/s Ethernet connectivity.
XT was an optimal solution for small and medium sized private network operators who needed maximum transmission capacity and advanced features to provide a wide range of services.
CityLink MC
The CityLink MC (Medium Capacity) was ideal for medium capacity networks with 21x2 Mb/s, 34 Mb/s or 45 Mb/s links.
MC allowed the user to select the frequency channel plan and the software sets the appropriate scheme and settings. The terminals could be upgraded to a 155 Mb/s transmission capacity.
EtherLink
The EtherLink was a wireless IP transmission solution. Its indoor unit contained 100BASE-TX and Gigabit Ethernet interfaces and offered a transparent 100 Mb/s throughput of Ethernet traffic.