Optical-Electrical Hybrid Patch Cord-Surfiber Tech
Description
Optical hybrid patch cable is a kind of composite patch cable integrating optical and electric, providing remote power supply through wires and transmitting data through optical signals. It is a solution for remote power supply. It has the advantages of low differential loss, low cost and long distance.
The products are mainly applied to complex networking needs such as FTTR and POE.
Standard
YD 1272.1-2003 Fiber Optic connector Part 1: SC type.
Comply with ROHS.
Product Requirements
Environmental requirements
Operating environment: The operating temperature is -40°C—+70°C. It cannot be placed in the open air for a long time or serious corrosion of the environment to use.
Test environment
If the test environment requirements are not specified, it represents that the measurement is carried out under the standard atmospheric pressure conditions stipulated in GB/T 2421.1-2008; the accuracy of the instruments and meters used for the measurement should all meet the requirements and be checked regularly.
Structure and dimensions
Structure
SL/UPC Drawings
Material requirements
The materials and fiber optic cable used must be free of aging phenomenon, and meet the environmental requirements. Can withstand the test conditions required for the connector, the production of connectors used in the bonding adhesive on the connector structure without adverse effects, its physical, chemical and optical properties should be matched with the optical fibre, there shall be no damage to the connector optical performance of the situation occurs.
Jacket Material | PVC (Customized) |
Jacket Color | Black (Customized) |
Jacket OD | 3.0mm |
Fiber Grade | G657A2 |
Ferrule Material | zirconium dioxide |
Ferrule Tail Shank Material | Stainless steel 304 |
SL/UPC front frame material & color | PBT, Blue |
SL/UPC back frame material & color | PBT, Blue |
Press ring material | Zinc alloy |
Spring material | Spring steel |
Conductive female pins | Brass & gold plated |
Wire | 24AWG |
The above materials are RoHS compliant.
Performance requirements
Insertion loss of any plug through the standard adapter and standard plug ≤ 0.3dB (including repeatability); return loss UPC>50dB.
Insertion loss of any connection of two plugs ≤ 0.3dB, overall insertion loss ≤ 0.5dB
The amount of variation in insertion loss and return loss allowed for various routine tests:
No. | Test Name | Insertion loss variation | Return loss variation |
1 | Low temperature | ≤0.3dB | ＜5 |
2 | High temperature | ≤0.3dB | ＜5 |
3 | Warm (steady state) | ≤0.3dB | ＜5 |
4 | Vibration | ≤0.3dB | ＜5 |
5 | Fall | ≤0.3dB | ＜5 |
6 | Temperature Cycle | ≤0.3dB | ＜5 |
7 | Repeatability | ≤0.3dB | ＜5 |
8 | Mechanical durability | ≤0.3dB | ＜5 |
9 | Salt spray | ≤0.3dB | ＜5 |
10 | Cable tensile strength | ≤0.3dB | ＜5 |
11 | Cable twist | ≤0.3dB | ＜5 |
End face requirements
Any SL joint end face Class A requirements:
Defect Category | Part A | Part B | Part C | Part D |
Dirty, spotted, damaged | No | ＜2um, no limit 2um~5um, no more than 5 ＞5um,Not allowed | Not require | Less than 10um, No limit More than 10um, Not allowed |
Scratches | No | ＜ 3um Less, than 5 ＞3um, Not allowed | Not require | Not require |
Outside Part D is controlled according to Part D standards, and the 10um indicator can be scaled up to 20um. |
Electrical properties
Item | Norm |
Contact resistance | ≤20mΩ |
Rated current | ≤2A |
Rated voltage | ≤65V DC |
Insulation resistance | ≥100MΩ |
Pressure resistance | 250V DC/1Minute |
Marking, packaging, transportation and storage
Mark: The product packaging bag should be marked with the product name, product model, production batch and production date.
Packaging & transportation: The product should be packed well in PE bags, and each connector should be equipped with a dust cap and rolled up.When the product needs to be transported over long distances, it needs to be packed in cardboard boxes. It should be written on the box that it cannot be thrown, hit or pressed with great force, and there should be a rainproof mark to prevent damage to the product.
1 | Transparent PE self-sealing bag |
2 | Product |
3 | Tag |
4 | Cable ties |
Storage: The product can not be placed in the open air or in a seriously corrosive environment for a long time, it should be placed in a dry environment to meet the -40℃ - +85℃ storage. If the product is stored in high temperature, high humidity or low temperature environment for a long time, please clean the fiber end face before use.
