Product Details
Fused Biconic Taper (FBT) splitter, also be called fiber coupler,
based on the traditional technology, it is to bundle together two
or more optical fibers, and then pull the cone machine melt
stretching, and real-time monitoring the change of the ratio,
spectral ratio requirements after melt stretching, one side retain
a single fiber (the rest of the cut) as input, the other end is a
multi-channel output.
As one of the key components for GPON FTTx networks, optical
splitters can be placed in the Central Office or in one of the
distribution points (outdoor or indoor) because the FBT splitters
are highly stable for multiport optical signal splitting with low
insertion loss. FBT couplers are designed for power splitting and
tapping in telecommunication equipment, CATV network, and test
equipment.
Features:
* Low insertion loss
* Low polarization dependent loss
* High Return Loss Optional
* Split Ratio 20/80, 40/60. (50/50 as default.)
* Compact for small application areas like in closure or splice
trays
* Wide Operating Temperature and Wavelength
* Excellent Environmental & Mechanical Stability
* Qualified under Telcordia GR-1221 and GR-1209 High Quality
Plastic ABS Box
Application:
* FTTX (FTTP, FTTH, FTTN, FTTC)
* Passive Optical Networks (PON)
* Local Area Networks (LAN)
* CATV Systems Amplifying,
* Monitoring System
Parameter | |
Operating Wavelength | |
Operating bandwidth | |
Grade | P | A |
Insertion Loss(dB) Coupling ratio
| 1/99 | ≤22.5/0.25 | ≤23.5/0.35 |
2/98 | ≤18.8/0.3 | ≤19.5/0.4 |
3/97 | ≤17.0/0.35 | ≤17.8/0.45 |
5/95 | ≤14.6/0.4 | ≤15.5/0.5 |
10/90 | ≤11.2/0.75 | ≤12.0/0.8 |
20/80 | ≤7.9/1.3 | ≤8.4/1.4 |
30/70 | ≤6.0/1.9 | ≤6.3/2.1 |
40/60 | ≤4.7/2.7 | ≤4.9/2.9 |
50/50 | ≤3.6 | ≤3.8 |
Excess Loss(dB) | 0.07 | 0.1 |
PDL(dB) | | ≤0.20 |
Return Loss(dB) | >50 |
Directivity(dB) | ≥55 |
Operating Temperature(ºC) | -40~85 |
Storage Temperature(ºC) | -40~85 |
Add Connector | SC, FC, LC or customerized |
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.



