| Payment Type: | L/C,T/T,Discussed |
| Incoterm: | FOB,CIF,EXW,DDU,Express Delivery |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Shenzhen,Shanghai |
| Supply Type: | Original Manufacturer |
Product Description:
The FC-FC UPC Square Type Metal Coupler facilitates precise alignment between FC fiber optic connectors, ensuring reliable optical signal transmission. Constructed with a zinc alloy or copper housing, this adapter integrates ceramic sleeves for superior durability and signal integrity. It supports single mode applications across telecommunications networks, CATV systems, and fiber broadband access installations. UPC polishing minimizes back reflections, critical for high-performance optical links.
Product Characteristics:
Insertion loss ≤0.3dB maximum.
Return loss ≥50dB for UPC interfaces.
Operating temperature range: -40°C to +85°C.
Mating cycles exceed 1000 repetitions.
Robust zinc alloy or full copper housing.
Precision zirconia ceramic alignment sleeves.
UL 94V-0 flame retardant compliance.
Vibration resistance ≤0.1dB (10–60Hz).
Interchangeability performance ≤0.2dB.
Humidity stability: ≤0.2dB at 93% RH.
Coupling FC multomode square zinc alloy optical fiber optical adapter coupler
Material: Zinc alloy
| Parameter | Unit | LC, SC, FC, ST | |||
| SM | MM | ||||
| PC | UPC | APC | PC | ||
| Insertion Loss (Typical) | dB | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 |
| Return Loss | dB | ≥45 | ≥50 | ≥60 | ≥30 |
| Exchangeability | dB | ≤0.2 | |||
| Repeatability | dB | ≤0.2 | |||
| Durability | Time | >1000 | |||
| Operating Temperature | °C | -40~75 | |||
| Storage Temperature | °C | -45~85 | |||
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