Description
CPRI Patch Cord Features
- Standard DLC connector, well connected with standard LC adaptor
- Available single mode and multimodefiber
- IP67 protection, salt-mist proof, humidity proof, dust proof
- Aluminum housing ,compact design
- Broad temperature range and wide range of indoor and outdoor cables
- Easy operation, reliable and cost-effective installation
CPRI Patch Cord Application
- Widely used in FTTA, FTTH, FTTX, FTTP, WIMAX network
- Used for 3G 4G 5G Base station
- Harsh outdoor environments application
- BBU, RRU, RRH, LTE,XTTA
CPRI Patch Cord Specification
| Item | CPRI cable assembly patch cord |
| Ferrule end-face | PC UPC APC |
| Connector type | FC,SC,LC,ST,MTRJ,MU,E2000,MPO,DIN,D4 and SMA |
| Cable type | Simplex LSZH |
| Mode | SM:9/125 |
| Cable diameter | 2.0mm,3.0mm |
| Insertion loss | ≤0.2 and ≤0.3dB |
| Return loss | ≥50 and ≥65dB |
| Exchangeability | ≤0.2dB |
| Vibration | ≤0.2dB |
| Durability | 500 times |
| Operating temperature | -40 to 75℃ |
| Storage temperature | -45 to 85℃ |
| Tensile force | 50N/static state 30N/used state |
CPRI Cable Structure
| Cable count | Outer diameter (mm) | Weight (kg/km) | Min. Allowable tensile strength (N) | Min. Allowable crush load (N/100mm) | Min. Bending Radius | Storage temperature (℃) | |||
| Short term | Long term | Short term | Long term | Short term | Long term | ||||
| 2 | 7.0±0.3 | 50 | 600 | 1000 | 1000 | 2000 | 20D | 10D | -20~+70 |
CPRI Patch Cord Details
This CPRI patch cord consists of a 2 core FTTA outdoor cable, a PDLC connector, and a DLC connector. The length is optional. The PDLC is an IP68 waterproof connector, compatible with some outdoor waterproof boxes from ZTE or Huawei. It is widely used in fiber optic communication, outdoor 5G base stations, and video surveillance.
The PDLC waterproof connector consists of a high-precision plastic shell, waterproof sealing material, and a bend-resistant tail sleeve, allowing for seamless connection to 5mm or 7mm base station cables. Internally, it uses a 2 core blue and yellow tight buffer 2mm subunit structure. The commonly used fiber optic connectors are LC connectors, duplex.
Base station patch cord fiber optic cables have a 4 core structure. If the customer only uses 2 cores, heat shrink tubing should be used for protection after stripping the outer sheath. If the customer wants better tensile strength for the connector during dragging, spiral armor can be added to the branch. If the customer does not want the connector to bear tensile force, a corrugated sleeve can be tied to the outer sheath at one end of the branch with a pulling eye. This will better protect the connector from damage.
