We make typical CPRI fiber optic patch cables for FTTA, the non-armored base station pull-out fiber jumper use 7mm LSZH black pull-out fiber optic cable.
Both ends in the form of break out structure, plus LC/SC/FC/ST fiber optic connectors, some applications, the two branches of the head part, using bellows or nylon mesh pull ring form to protect and strengthen. FTTA outdoor base station pull far traction, RRU to BBU port interconnection, 3G, 4G, 5G, LTE and distributed base stations, power communication systems, etc.
| Fiber Count | Cable Dimension | Cable Weight | Tensile Long Term | Tensile Short Term | Crush Long Term | Crush Short Term | Min. Bend Radius Dynamic | Min. Bend Radius Static | Range of Temperature |
|---|---|---|---|---|---|---|---|---|---|
| 2 | 7.0 mm | 42.3 kg/km | 200 N | 400 N | 1100 N/100mm | 2200 N/100mm | 20Diameter | 10Diameter | -30-+70 |
| Specs | Parameter |
|---|---|
| Connector type | SC/FC/LC/ST |
| Insertion Loss | <=0.3db |
| Return Loss | >=50db |
| Fiber mode | Single mode 9/125 typical |
| Operating wavelength | 1310nm, 1550nm |
| Test wavelength | 1310nm, 1550nm |
| Repeatability | <=0.1 |
| Interchangeability | <=0.2dB |
| Durability | <=0.2dB |
| Fiber Length | 1m, 2m….. any length optional. |
| Length and tolerance | 10cm |
| Operating Temperature | -40C ~ +85C |
| Storage Temperature | -40C ~ +85C |
The General Public Wireless Interface (CPRI) Alliance is an industrial cooperative organization dedicated to the development of major interface specifications between the Wireless Equipment Control Center (REC) and Wireless Equipment (RE) of wireless base stations.
The companies that initiated the CPRI organization include Ericsson, Huawei, NEC, Nortel Networks and Siemens, and CPRI is open to other organizations and manufacturers. CPRI: Digital transmission of baseband signals, with two digital interfaces, the standard CPRI and OBSAI interfaces. CPRI defines the interface between the base station data processing control unit, THE Radio Equipment Control, and the base station’s transceiver unit RE (Radio Equipment). Its data structure can be directly used for the remote transmission of the data in the direct station and becomes a remote system of the base station.