Product Details
Red/Blue C-Band/L-Band Pass Filter WDM is a kind of FWDM device
that can separate C-band and L-band or split C-band into two parts,
or split L-band into two parts, which can be used in multi-channel
WDM modules Make skip film.
Features
Optical path epoxy-free
Low insert loss & high isolation
Telcordia GR-1221-Core qualified
RoHS compliant
Applicaton
Channel separator
Module integration
DWDM/CWDM system
Specification
Parameter | Unit | C/L | C/L | C-Red/Blue | L-Red/Blue |
Operating Wavelength | Transmission | nm | 1564-1620 | 1570-1610 | 1547-1561 | 1589-1603 |
Reflection | nm | 1260-1556 | 1500-1564 | 1530-1543 | 1570-1584 |
Transmission Port | Insertion Loss | dB | ≤1.0(Typical 0.6) |
Isolation | dB | ≥30 |
Reflection Port | Insertion Loss | dB | ≤0.60(Typical 0.4) |
Isolation | dB | ≥15 |
Return Loss | dB | ≥45 |
Insertion Loss Thermal Stability | dB/℃ | ≤0.005 |
Polarization Dependent Loss | dB | ≤0.10 |
Polarization Mode Dispersion | Ps | ≤0.10 |
Directivity | dB | ≥50 |
Power Handling | mW | 300 |
Operating Temperature | ℃ | -5~+75 |
Storage Temperature | ℃ | -40 ~ +85 |
Package Dimension | mm | Φ5.5x34 for 250um bare fiber , Φ5.5x38 for 900um loose tube |
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.



