Managed services, installation and maintenance

Helping you build and deploy a rock-solid, scalable fiber-based 5G network able to support new and emerging services

Coarse wavelength-division multiplexing (CWDM) is used to increase the bandwidth of an optical fiber by multiplexing several wavelengths (or colors) onto it—just like dense wavelength-division multiplexing (DWDM).

Fiber-enabled global transformation

DWDM increases the bandwidth of an optical fiber by multiplexing several wavelengths(or colors) onto it. Even though it costs more than CWDM, it is currently the most popular WDM technology because it offers the most capacity.

Assessing Ethernet business services, from turn-up testing, to baselining, troubleshooting, monitoring and SLA conformance.

When it comes to high-speed transmission, especially when transmitting at 10G, 40G/100G, assessing fiber quality is a must. Once the basic parameters (i.e., loss, ORL, etc.) are under control, the next step is to qualify the fiber and to ensure that it is fit for transporting actual customer traffic. Polarization-mode dispersion (PMD) and chromatic dispersion (CD) optical testing become crucial at high speeds.

High-speed technology is complex, testing shouldn’t be

Following the FTTH trend to deliver more bandwidth to the consumers, a new technology is rising to provide more bandwidth, more services and future-proof networks to the enterprises: passive optical LAN (POL). Also called OLAN or fiber-to-the-desktop, this GPON-based technology creates a very cost-effective local area network (LAN) with virtually unlimited capabilities.

Making sure everything is working 100% before leaving customer premises

Ensuring cost-effective 100G/400G submarine transmission​