Ultra Broadband

Terrawave: private network based on "wave" wavelengths

Our Ultra Broadband offer

Our network infrastructure is designed to meet the needs of businesses in terms of sovereignty, quality of service, performance and security. 

Our offer includes the supply of dedicated multi-protocol wavelengths between two points (data centres, stations or customer sites) on our network. 

Links between points of presence on the Terralpha network are generated from coherent transponders enabling circuits of 100 Gb/s or more to be established. Services with data rates of less than 100 Gb/s are encapsulated in a data rate wavelength of at least 100 Gb/s. 

Why choose Terrawave?

Security options: failover or restore 

Technologies open to innovation in data rates and protocols 

Availability guaranteed thanks to control combined physical and photonic layers  

Unrivalled performance thanks to low latency 

Internal NOC located in France

Traffic routing on right-of-way and SNCF fibres and Terralpha equipment

Photonic equipment of European origin 

Unified maintenance management for active and passive equipment 

Focus on our latencies

Site A

Site Z

RTT at ms 100Gb/s 

Paris PA3

Toulouse FullSave

7,61

Paris PA3

ETIX Lille#2

2,74

Paris PA3

ETIX Lille#3

3,15

ETIX Lille#2

ETIX Lille#3

0,41

ETIX Lille#2

Toulouse FullSave

10,34

Paris TH2 

Paris PA4

0,12

Paris PA3

Lyon hosTELyon

4,78

Paris TH2

Lyon hosTELyon

4,78

Paris PA4

Lyon hosTELyon

4,68

Lyon hosTELyon

Marseille THM1

3,60

Paris TH2

Marseille MRS1

8,46

Paris PA4

Marseille MRS1

8,35

Paris TH2

Marseille THM1

8,38

Paris

Tours DN SPDC

2,59

Paris PA3

Rennes Cogent

4,19

Choose Terralpha

Choose the only telecom capacity provider that has all the service layers (from the field to the wave), 100 % in territorial continuity to the stations and local teams to operate the equipment and the fibres, to guarantee you a optimal responsiveness in the event of incidents.

Interested in our Digital Signage

Discover our fully-equipped spaces, which allow you to install DataCenters on railway rights-of-way

Terralpha, an SNCF Réseau subsidiary, is deploying
secure, ultra-high-speed, low-latency presence
throughout France.