| Features | Applications |
Low Excess Loss Various Coupling Ratios High Stability and Reliability Epoxy Free Optical Path | Optical Amplifier Optical Networks Power Monitoring Fiber Sensors |
Optical Specification | |||||
Configuration | Unit | 1×2/2×2 | |||
Type | Polarization-Maintaining Coupler (PMC) | ||||
Operating Wavelength | nm | 1310 or 1550 | |||
Operating Bandwidth | nm | ±15 | |||
Max | 50/50 | % | 3.60/3.60 | ||
30/70 | % | 5.75/2.10 | |||
10/90 | % | 11.60/1.00 | |||
5/95 | % | 14.80/0.80 | |||
2/98 | % | 18.50/0.45 | |||
1/99 | % | 22.00/0.40 | |||
Extinction Ratio | dB | CR>5% | ≥20.00 | ||
5%≥CR>1% | ≥18.00 | ||||
Return Loss | dB | ≥50.00 | |||
Directivity | dB | ≥55.00 | |||
Operating Temperature | Deg. | -5-75 | |||
Storage Temperature | Deg. | -40-85 | |||
Fiber Length | m | 1.00±0.10 | |||
Fiber Type | Panda PM Fiber | ||||
Fiber Diameter | um | 250 | 900 | 900/2000/3000 | |
Package | mm | 2.4x25, 3×35, 3×54 | 3×54 | 90×16×10 | |
NOTE: The parameters do not include the connector; the connector IL is 0.30dB. | |||||
Product Ordering Guide
PMC | X | X | X | X | X | X | X |
PMC: | Configuration | Operating | Coupler Ratio | Fiber Diameter | Package | Fiber Type | Connector |
1:1×2 | 1:3×25 | 1:Fujikura | 1: none | ||||
2:2×2 | 1 130 | 50:50/50 | 1:250um | 2:3×35 | 2:LC/UPC | ||
2:1550 | 30:30/70 | 2:900um | 3:3x54 | 2: Fujikura | 3:LC/APC | ||
3:others | ...... | 3:2.0mm | 4:90×16×10 | 4:SC/UPC | |||
01:1/99 | 4:3.0mm | 5: others | 3: others | 5:SC/APC | |||
5: others | 6:FC/UPC | ||||||
7: FC/APC | |||||||
8: others |
Operating Wavelength(nm)：1310/1550 Package: Φ3.0*54/ Φ4.0*65/ others ORTE can provide a monolithic single-mode coupler, fiber optic splitter 1x4, compact 1×4-1×5 couplers, environmentally stable monolithic splitters, and other custom couplers. 1×4-1×5 Monolithic Single Mode Coupler (MSMC) from ORTE features low excess loss, various coupling ratio, compact size. It can be used in long-haul telecommunications, CATV systems, fiber optic sensors, and local area networks.
Operating Wavelength(nm): 980/1550 1310/1550 1480/1550 Package: Φ3.0*35, Φ3.0*45, Φ3.0*54 ORTE can provide fused wavelength division multiplexer, like dual-window fused WDM, high precision fused multiplexer, single-mode/multi-mode Fused WDM, and other customizable fused WDM solutions. Fused WDM from ORTE features low excess loss, high isolation, and outstanding stability, and they are used in demanding optical applications, such as in long-haul telecommunication networks, CATV systems, and fiber optic sensors as well as local area networks (LANs).
Operating Wavelength(nm)：980/1310/1550 Package: Φ2.0*20/ Φ2.4*25/ Φ3.0*30/ Φ2.4*35/ Φ3.0*35 ORTE can provide Miniature Wavelength Division Multiplexer, Single-Mode Mini Fused WDM, Single-Mode Mini Fused WDM,and other customized WDM. Mini Fused WDM (WDM) from ORTE features mini size, low excess Loss, high isolation, high stability, and reliability. It can be used in long-haul telecommunications, CATV systems, fiber optic sensors, and local area networks.
Operating Wavelength(nm): 850 or 1310 or 1550 Package: Φ3.0*54 90*16*10 ORTE can provide multi-mode coupler/fiber splitter/fiber optic coupler. Multi-Mode Coupler from ORTE features low excess loss, various coupling ratios, and excellent environmental and mechanical stability. It can be used in subscriber loops, CATV systems, fiber optical sensors, and local area networks.
