IEPL dedicated line
Dedicated Layer 2 channel
An International Ethernet Private Line (IEPL) provides a dedicated Layer 2 channel between the two ends: the cross-border leg never enters the congested public internet routing, and it isn't shared with other users' traffic. For users, the difference shows up most clearly at peak hours — ordinary public routes tend to drop packets and jitter when congested, while a dedicated line fluctuates far less.
Best for sessions that stay connected for hours — long AI chats, video calls, large uploads and downloads, and sync jobs that run in the background. In these cases a single dropped connection usually means starting the session over, so stability matters more than peak speed.
It costs the most of the three, so it's usually reserved for a handful of routes in core regions (Hong Kong, Singapore, Frankfurt and so on). If your day-to-day use is mostly web browsing, you don't need to prioritise it.