All case studiesTelecom
Subsea & Metro Fibre Backbone
National CarrierMENA2025DWDM · OTN · Subsea
Greenfield subsea landing plus metro DWDM backbone interconnecting two coastal data centre campuses.
ROI
3.2 Tbps lit
Scale
1,800 km route
Stack
DWDM · OTN · Subsea
Key outcomes
- 3.2 Tbps lit capacity at handover
- Sub-15 ms RTT across metro ring
- Diverse landing for carrier-grade SLAs
Technology stack
DWDMOTN switchingSubsea repeatersOSP fibre
Programme structure
Phased delivery, single accountability
- 01
Discovery
Weeks 1–4Stakeholder workshops, current-state audit and success metrics.
- 02
Design
Weeks 5–12Reference architecture, LLD, BOQ and integration contracts.
- 03
Build
Months 3–9Hardware installation, software configuration and progressive FAT/SAT.
- 04
Cutover
Final weeksEnd-to-end testing, operator training and hyper-care.
- 05
Operate
Ongoing24/7 NOC/SOC, AMC and continuous improvement.
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