10 Gbps internet speeds exist today.
But weak backhaul means you won’t get them.
Backhaul connects base stations to the core.
While fronthaul links radio units to baseband processing.
That difference affects latency, bandwidth, and costs.
Fronthaul latency is ultra-low, under 25 microseconds.
Backhaul latency is much higher, around 10 milliseconds.
Fronthaul uses CPRI and eCPRI for real-time data.
Backhaul relies on Ethernet, IP, and MPLS.
Fronthaul extends up to 40 km using fiber.
Backhaul reaches 200 km with fiber, microwave, or copper.
Fiber is a must for fronthaul due to latency needs.
Backhaul can use cheaper options without major issues.
Fronthaul has dedicated monitoring for real-time needs.
Backhaul uses shared management for efficiency.
Strict fronthaul monitoring ensures minimal delays.
Backhaul management optimizes network performance.
Fronthaul prioritizes speed and precision.
Backhaul balances cost and coverage.
Both are critical.
Networks must balance fronthaul precision with backhaul flexibility.
Without it, even the fastest links won’t deliver optimal performance.
Thanks for reading.
LinkedIn: 