In-span handover describes an interconnection arrangement in telecommunications where traffic and responsibility pass between two communications providers at a designated point located within the network span between their respective premises, rather than at either party’s site or an exchange/data centre. It is an industry term used in interconnection and wholesale access contracts and is not defined in UK or Irish legislation or case law.
In practice, the handover point is typically a joint chamber/manhole, cabinet or other accessible outside-plant location. The legal significance lies in fixing the demarcation point for build obligations, risk and title in fibre, testing and acceptance, maintenance and repair duties, liability, service levels and service credits, and access rights.
Contracts commonly address:
- allocation of construction, splicing/patching and fibre counts
- right of access, wayleaves and street works permits
- health and safety/CDM compliance and method statements
- resilience/diversity requirements and planned works windows
- fault management, escalation and measurement of SLAs to the handover point
- indemnities, insurance and cost sharing.
In-span handover is widely used for Ethernet/leased lines, mobile backhaul and other backhaul solutions. Usage and regulatory context are broadly consistent across England & Wales, Scotland, Northern Ireland and Ireland, with Ofcom and ComReg oversight via general conditions and reference/standard interconnect offers.