We have launched a Trade-In program for owners of a GT01W Tangram chassis.
Upgrade your installations to the Tangram GT10, our latest chassis generation and benefit from multiple enhancements:
GT01W is end of sale
Plan ahead and secure long-term support with GT10.
Convert GT11 into credit
Receive a voucher for your GT11 module and redeem it with your next WISI order.
Future-proof
With 10G and SFP+ support, the GT10 is ready for the future.
Lower operating costs
Higher density. GT2300 Edge QAM capability (48x QAM channels per module)
Return the GT11 Switch of your GT01W and receive a 400 € voucher, redeemable on your next WISI order over 5.000 € across our entire portfolio.
The Trade-In program starts on 01.04.2026 and runs for six months.
For full details, terms and conditions, and to register your GT11, visit the Trade-In page in our Resource Centre.
Media Inquiries
WISI Group
marketing@wisigroup.com