Features | Applications |
Low Excess Loss Various Coupling Ratios Compact Size | Long-haul Telecommunications CATV Systems & Fiber Optic Sensors Local Area Network |
Confguration | Unit | 1×2/2×2 | |||||
Type | Single Mode Standard Coupler | Single Mode Wide Band Single Window | All Band Coupler | Single Mode Dual Window Coupler | Single Mode Three-Window Coupler | ||
(SSC) | |||||||
Coupler(SWSC) | (ABC) | (SDWC) | (STWC) | ||||
Operating Wavelength | nm | 980 or 1310 or 1550 | 980 or 1310 or 1550 | 1260-1620 | 1310/1550 | 1310/1490/1550 | |
Operating Bandwidth | nm | ±20 | ±40 | -- | ±40 | ±40 | |
Max | 50/50 | % | 3.35/3.35 | 3.40/3.40 | 3.80/3.80 | 3.60/3.60 | 3.60/3.60 |
45/55 | % | 3.85/2.95 | 3.85/3.00 | 4.45/3.45 | 4.20/3.20 | 4.20/3.20 | |
40/60 | % | 4.40/2.55 | 4.40/2.60 | 5.10/3.10 | 4.70/2.70 | 4.70/2.70 | |
33/67 | % | 5.00/2.20 | 5.00/2.25 | 6.00/2.55 | 5.70/2.20 | 5.70/2.20 | |
30/70 | % | 5.70/1.85 | 5.70/1.90 | 6.40/2.30 | 6.00/1.90 | 6.00/1.90 | |
25/75 | % | 6.55/1.55 | 6.65/1.55 | 7.25/1.95 | 7.00/1.70 | 7.00/1.70 | |
20/80 | % | 7.55/1.25 | 7.60/1.25 | 8.30/1.60 | 7.90/1.30 | 7.90/1.30 | |
15/85 | % | 8.55/0.95 | 9.05/0.95 | 9.65/1.35 | 9.50/1.00 | 9.50/1.00 | |
10/90 | % | 10.80/0.65 | 11.00/0.65 | 11.50/1.05 | 9.20-11.00/0.75 | 9.20-11.00/0.75 | |
5/95 | % | 14.00/0.40 | 14.20/0.40 | 14.60/0.80 | 12.05-14.15/0.40 | 12.05-14.15/0.40 | |
3/97 | % | 16.30/0.30 | 16.70/0.30 | 17.00/0.75 | 14.10-16.50/0.35 | 14.10-16.50/0.35 | |
2/98 | % | 18.00/0.25 | 18.50/0.25 | 18.80/0.70 | 15.75-18.45/0.30 | 15.75-18.45/0.30 | |
1/99 | % | 21.50/0.20 | 21.50/0.20 | 22.50/0.65 | 18.60-21.60/0.25 | 18.60-21.60/0.25 | |
PDL | dB | ≤0.10 | ≤0.15 | ||||
Return Loss | dB | ≥50.00 | |||||
Directivity | dB | ≥55.00 | |||||
Operating Temp | Deg. | -5~75 | |||||
Storage Temp | Deg. | -40~85 | |||||
Fiber Length | m | 1.00±0.10 | |||||
Fiber Diameter | um | 250 | 900 | 900/2000/3000 | |||
Package | mm | 3×45 | 3×54 | 90×16×10 | |||
Product Ordering Guide
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.
