Product Details
WDM/Isolator hybrid is made by special packaging technology, which
combines FWDM and isolator into a compact package. It has WDM and
isolator function at the same time. It is widely used in EDFA and
other fields.
Application
EDFA
DWDM network
Wavelength routing
Fiber optic instrument
CATV fiber optic system
Features
High Isolation
Compact size
Ultra Low PDL&PMD
Epoxy-free optical path
Wide operating wavelength range
Specification
Type Parameter | 1480/1550 | 980/1550 |
Isolator stage | Single stage | Dual stage | Single stage | Dual stage |
Isolation@23℃ (dB) | ≥30 | ≥48 | ≥30 | ≥48 |
Insertion loss (Signal) (dB) | ≤0.8 | ≤0.9 | ≤0.9 | ≤1.0 |
PMD (ps) | ≤0.25 | ≤0.05 | ≤0.25 | ≤0.05 |
Signal wavelength range (nm) | 1528~1565(C-band) | 1528~1565(C-band) |
Pump wavelength range (nm) | 1450~1490 | 965~995 |
Insertion loss (Pump) (dB) | ≤0.5 | ≤0.6 |
Transmitted isolation (Pump) (dB) | ≥30 | ≥30 |
Reflected isolation (Signal) (dB) | ≥15 | ≥15 |
PDL (dB) | ≤0.1 |
WDL (dB) | ≤0.3 |
Directivity (dB) | ≥55 |
Return loss (dB) | ≥50 |
Thermal stability (dB/ ℃) | ≤0.005 |
Power handling (mW) | ≤500 |
Operating temperature (℃) | -5 ~ +70 |
Storage temperature (℃) | -40 ~ +85 |
Package dimension (mm) | Ф5.5 × L38 |
Fiber type: ( Common / Pump) | Corning SMF-28e | Corning Hi1060 |
Fiber type (Signal) | Corning SMF-28e |
Company Profile
Unifiber, a Hi-Tech company specialized in developing and
manufacturing optical fiber products. Based on strong hardware
development, we are offering the most cost-effective cabling
solutions on optical networking, data center, FTTx and OEM
solution.
Our featured products includes FTTA Waterproof Connectors,
indoor/outdoor armored cable assembly, Pre-terminated Multifiber
Cables, FTTH flat drop patch cable, LC Uniboot, 6~12 fiber pigtails
and MTP/MPO series. We can also provide adapter, attenuator, fused
coupler, PLC Splitter, WDM and various of patch panel, terminal
box, ODF and tool series products..
Providing the highest quality products and services is always the
most important principle to Unifiber, All our products are
subjected to strict test according to BELLCORE standard and fully
RoHS compliant. Through the efforts of our team, Unifiber has
obtained a widespread acknowledgement, Our products continue to
enjoy growing acceptance both in China and abroad.



