Ready for fibre optics?
Unter- und Obersiggenthal already are
Free choice of provider
Ready for fibre optics?
Unter- und Obersiggenthal already are
Free choice of provider
The fibre optic network for Untersiggenthal and Obersiggenthal
Siggenthal4net provides a fully comprehensive, ultra-fast point-to-point FTTH fibre optic network in Untersiggenthal and Obersiggenthal. Every home and business benefits from reliable fibre optic internet, stable telephony and modern TV services – delivered directly via the optical telecommunications outlet (OTO).
Your personal advisor
Professional, neutral & free
How I support you
Clarifying your needs &
comparing offers
Support with subscription selection, switching providers & formalities
Help with connection & activation
Customer Consultant, Siggenthal4net AG
Providers on the Siggenthal4net Fibre Optic Network
Your choice. Your provider. Our network.
Providers on the Siggenthal4net Fibre Optic Network
Your choice. Your provider. Our network.
The best network compared to inferior and outdated connection technologies
Last updated: 15 June 2026 / excluding one-off and limited-time discounts
Copper
network
Swisscom
CHF 123.50
Blue MMM
0.276 Gbit/s
0.059 Gbit/s
290+ Channels
Recording and replay
Unlimited within Switzerland
#1
Fibre optic
network
Siggenthal4net
from CHF 91.00
10 Gbit/s
10 Gbit/s
280+ Channels
Recording and replay
Unlimited within Switzerland
Coaxial
network
Sunrise*
CHF 116.70
Sunrise UpHome L + Up Phone
2.5 Gbit/s
0.1 Gbit/s
280+ Channels
Recording and replay
Unlimited within Switzerland
Copper
network
Swisscom
CHF 123.50
Blue MMM
0.276
Gbit/s
0.059
Gbit/s
290+ Channels
Recording and replay
Unlimited within Switzerland
#1
Fibre optic network
Siggenthal4net
from
CHF 91.00
10
Gbit/s
10
Gbit/s
280+ Channels
Recording and replay
Unlimited within Switzerland
Coaxial
network
Sunrise*
CHF 116.70
Sunrise UpHome L + Up Phone
2.5
Gbit/s
0.1
Gbit/s
280+ Channels
Recording and replay
Unlimited within Switzerland
*Sunrise offers its high-speed products over the Siggenthal4net fibre optic network. The slower ones are based on its own legacy copper-coaxial cable networks.
Your benefits at a glance
In homes
and businesses
Fibre connection
including OTO outlet
already available.
Ready to use
immediately
No waiting time.
Connect the modem.
Done.
Dedicated
fibre line
Full performance without sharing with neighbours.
Free choice
of provider
Multiple providers available.
No provider lock-in.
Stable and
reliable
Ideal for everyday use, home office and business.
Already in homes
and businesses
Ready to use
immediately
Dedicated
fibre line
Free choice
of provider
Stable and
reliable
What makes our fibre optic network unique?
Discover why our fibre optic network in Unter- and Obersiggenthal has no equal.