LC MM DX Adapter with ear and without ring
A fiber optic adapter or coupler is a special passive component designed to mate or connect two ends of a fiber optic cable with high precision. Fiber optic adapters mate two ends of different fibers optic connectors, achieving the conversion between different connectors FC, SC, ST,LC, MTRJ, MPO, E2000 and so on. They are widely used for Optical Distribution Frame (ODF),fiber optic communication device and equipment, with excellent performance, good stability. We can also call them Fiber optic Flange or Coupler.
Most adapters are female on both ends, to connect two cables. Some are male-female, which typically plug into a port on a piece of equipment. This then allows the port to accept a different connector than for which it was originally designed. We discourage this use because we find the adapter extending from the equipment is subject to being bumped and breaking. Also, if not properly routed, the weight of the cable and connector hanging from the adapter may cause some misalignment and a degraded signal.
| Connector Type | LC |
| Polish Type | UPC |
| Fiber Mode | Multi mode |
| Fiber Counts | Duplex |
| Insertion Loss | ≤0.2dB |
Specification
|
Parameter |
Unit |
LC,SC,FC,ST,MTRJ,MPO |
|||
| SM | MM | ||||
| PC | UPC | APC | PC | ||
| Insertion Loss(Typical) | dB | ≤0.2dB | ≤0.2dB | ≤0.2dB | ≤0.2dB |
| Return Loss | dB | ≧45 | ≧50 | ≧60 | ≧30 |
| Exchangeability | dB |
≤0.2dB |
|||
| Repeatability | dB |
≤0.2dB |
|||
| Durability | Time |
>1000 |
|||
| Operating Temperature | ℃ |
-40~75 |
|||
| Storage Temperature | ℃ |
-40~85 |
|||
Features
Accurate Mechanical Dimensions
Low Insertion Loss,high return loss
Excellent compatibility
Excellent repeatability
Excellent Temperature stability
No Polishing, no Epoxy
More Convenient to install
Application
Local Area Network
Optical fiber communication system
Optical access network(OAN)
Optical CATV
Optical fiber sensor
Fiber optics data transmission(FODT)
Active device termination
Equipment test
