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[China]
Trade Verify
Address: 2F,Block 2, The Fourth Industry Park, ShuiTian Community,ShiYan,BaoAn Area,ShenZhen,China.
Contact name:Kerry Sun
Shenzhen Unifiber Technology Co.,Ltd |
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Verified Suppliers
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Fused Wavelength Division Multiplexer 1310/1550nm,980/1550nm,1480/1550nm
Unifiber's Singlemode wavelength division multiplexer WDM 1310/1550,980/1550nm,1480/1550nm 1X2 2X2 combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. These components have been extensively used in CATV, WDM networks, Fiber sensor and fiber optics instrumentation.
Features:
♦ Low insertion loss
♦ High isolation
♦ Compact Size
♦ Top Quality-Price ratio
Application:
♦ Long-HauIUni and Bi-Directional
♦ Telecommunications System
♦ Digital, Hybrid and Am-video Systems
♦ High-Speed Multi-Wavelength Systems
♦ CATV Links & Fiber Sensors
Compliance
♦ Telcordia GR-1209-CORE-2001
♦ Telcordia GR-1221-CORE-1999
♦ RoHS
Parameters
| Parameter | WDM-1310/1550 | WDM-980/1550 | WDM-1480/1550 | |||||
| Operating Wavelength(nm) | 1310 & 1550 | 980 & 1550 | 1480 & 1550 | |||||
| Bandwidth(nm) | ±15 | ±15 | ±5 | |||||
| Grade | P | A | P | A | P | A | ||
| Max Insertion loss(dB) | ≤0.25 | ≤0.3 | ≤0.25 | ≤0.30 | 0.3 | 0.35 | ||
| Peak Isolation(dB) | ≥24 | ≥22 | ≥23 | ≥22 | ≥22 | ≥20 | ||
| Min Isolation(dB) | ≥17 | ≥16 | ≥20 | ≥18 | ≥15 | ≥15 | ||
| PDL (dB) | ≤0.05 | ≤0.10 | ≤0.05 | ≤0.10 | ≤0.1 | ≤0.15 | ||
| ≤0.1 | ||||||||
| Temperature stability(dB) | ≤0.002 | |||||||
| Return loss(dB) | ≥55 | |||||||
| Directivity(dB) | ≥55 | |||||||
| Operation temperature | -40 to +85 | |||||||
| Store temperature | -40 to +85 | |||||||
| Fiber type | G652 or G657 | Corning HI 1060 Flex or OFS 980-16 | G652 | |||||
Package
| Configuration | 1X2(2X2) | ||
| Dimensions(XL)(mm) | 1310/1550 WDM 980/1550 WDM | 250μm bare fiber | 3.0X45 |
| 900μm loose tube | 3.0X54 | ||
| 900μm/2mm/3mm loose tube | 90X20X10 | ||
| 1480/1550 WDM | 250μm bare fiber | 3.0X60 | |
| 900μm loose tube | 3.0X70 | ||
