Get your TDM Network up to speed

Does your PDH or SDH network reach its limits? Your network demands more capacity than TDM can provide, while you want to preserve the stability and synchronisation of your E1 circuits?

3Roam provides evolution paths from PDH (34 Mbps) or SDH (155 Mbps) to full IP wireless point-to-point links with up to 400 Mbps bandwidth per radio for the simple interconnection of GSM base stations or PBX.

- Deploy just as much capacity as needed with flexible license-based capacity starting from 20 Mbps up to 400 Mbps.

- Keep E1 connectivity only where required e.g. at GSM base-stations or PBX interconnection site and rely on all-IP transport network.

- Preserve the robustness of your E1 transports through 3Roam's circuit provisioning and bandwidth reservation system.

- Rely on proven circuit synchronisation mechanisms throughout your network, controlled jitter and excellent latency performance for reliable voice communications and PBX interconnexion.

3Roam provides a complete IP-based TDM transport system. E1 circuits are injected into the transport network only where E1 connectivity is needed. Transport over the entire network happens at IP level, with direct benefits including:

- Usage of maximum link capacity when there is no TDM traffic

- No need to interconnect E1 circuits at each network node, just an Ethernet cable is needed to transport both TDM and IP traffic from a link to the next.

3Roam's Hybrid-WLS TDM gateway provides E1 interconnection through WLS100 split-mount system or through WLS500 equipments for 1+1 or 2+0 cross-polarised configurations, offering up to 800 Mbps capacity.

Hybrid-WLS is also available with AERO for compact set-up.