Description
1. Production Process
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.
2. Application
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
3. FBT Splitter that we can offer
FBT splitters are available with 1x2, 1x3, 1x4, 1x5, 1x6, 1x8, 1x12, 1x16, 1x18, 1x20 and 1x24 configurations with single mode or multimode fiber and we offer all type connectors of pre-connectorized like SC, FC, ST, LC and E2000 etc.
Specification (1x2 MM Coupler)
Operating
Wavelength(nm) | 850±20/1310±20 | 850&1310±20 | Parameter | Unit | Value |
Coupling
Ratio (%) | Insertion Loss (dB) | Mode Cross | dB | <0.7 |
| Tap | Signal | Tap | Signal | Fiber Type | / | OM1/OM2/OM3/OM4 |
| 03/97 | 14.6-17.5 | ≤0.70 | 14.0-19.5 | ≤0.90 | Directivity | dB | >36 |
| 05/95 | 12.8-14.5 | ≤0.80 | 12.5-15.0 | ≤1.00 | Return Loss | dB | >36 |
| 10/90 | 9.20---11.5 | ≤1.20 | 9.00-12.0 | ≤0.20 | Excess Loss | dB | Typ.:<0.4 Max.:<0.7 |
| 20/80 | 6.70---7.80 | ≤2.20 | 6.60---8.20 | ≤0.20 | Pigtail Dia. | mm | 0.25 /0.9 / 2 / 3 |
| 33/67 | 4.70---6.00 | ≤2.50 | 5.00---6.40 | ≤0.20 | Pigtail Length | cm | >50 |
| 40/60 | 3.80---4.70 | ≤2.70 | 3.60---5.00 | ≤0.20 | Operating Tem. | ºC | -10~ +70 |
| 50/50 | 2.90---3.80 | 2.80---4.00 | Storage Tem. | ºC | -40~ +85 |
Note: *1. All the data above does not include connectors.
*2. Test under Vcsel.
Our Service
1. We usually quote within 24 hours after we confirm the technical data of products. If you are very urgent to get the price, please call us or tell us in your email, so that we will regard your inquiry priority.
2. After price confirmation, you can require for samples to check our quality.
3. After you place the order, the samples will be finished in 7~10 days. And the samples will be sent to you via express and arrive in 3-5 workdays.
4. We accept OEM service with OEM package, you just need to send us your detailed requirements.
Related Products
What we offer: Fiber Optic Patch Cord, Fiber Optic PLC Splitter, Fiber Optic Adapter, WDM, CWDM, DWDM and so on.