Fiber-to-the-antenna (FTTA) is a wireless site architecture where optical fiber is run all the way up the tower to replace heavier coax cabling. Important components such as remote radio units (RRUs) are positioned at the top of the tower. Our solutions provide cable connectivity and electrical protection for remote radio head (RRH) equipment placed on cellular towers, rooftops, and other structures. The patch cords consist of two single mode fibers terminated to IP series waterproof connectors and regular connectors compatible with RRU interface such as LC duplex.


| Parameter Category | Specific Parameter | Detailed Specifications | Test Standard |
|---|---|---|---|
| Optical | Fiber Type | G.652D, G.657A1, G.657A2 | CPRI protocol compatible |
| Performance | Insertion Loss | ≤0.3dB | IEC 61300-2-4 |
| Mechanical | Tensile Strength | Short-term: 400N; Long-term: 200N | Outdoor installation grade |
| Environmental | Protection Grade | IP67 | Dustproof, Water immersion 30min |
| Structural | Outer Sheath | LSZH, PVC, PE | UV resistant / Fire safety |
FTTA jumpers are critical in wireless communication networks. They are widely used in 4G and 5G base stations, acting as the vital link between AAU and DU, and RRU and BBU. They also serve wireless access networks like WiMAX and are suitable for outdoor horizontal/vertical routing on communication towers and building exteriors.

Cable Cutting

Pre-Assembling

Fiber Insertion

Ferrule Polishing

Magnifier Checking

IL & RL Inspection