5/95 10/90 20/80 30/70 40/60 50/50 1x2 PON FBT Coupler Splitter Fiber Optic Coupler
FBT Splitter is the short form for Fused Biconical Taper . FBT splitter is common used for splitting or combining optical signals. The splitting or coupling ratio can be OEM upon costumer request as well as the amount of splitting ports. The FBT Splitter coupler supports dicrete wavelength window.
Features:
1: Mature Production technolody for FBT
2: Good Quality and Broadband performance
3:Low Insertion Loss (IL)
4: InsensitivePolarization
5: Small package
6: OEM connectors and cable available
Application:
1: FTTH FTTX FTTB
2: Hybrid Networks
3: CATV
Characterists:
1: Mini Steel Tube and ABS Black Module packages on ready
2: Bare opitcal fiber , 0.9mm, 2.0mm, 3.0mm cable ready
SC/UPC connector
Product characteristics:
①Low polarization-related loss
②Low additional loss
③Good directivity
④Good environmental stability
Application scope :
1. Optical fiber communication system
2. Optical fiber access network
3. Optical fiber CATV
4. Optical fiber testing equipment
5. Optical amplifier
6. Monitoring system
7. Optical fiber sensor
8. Light source distribution.
Blister packing:
| FBT /SINGLE MODE |
| Spec | 13/14/15 -DWC |
| Working Wavelength | nm | 1310/1490/1550 Single Mode |
| Working Range | nm | 1310±40 1490±10 1550±40 |
| IL | dB | (P) Level | (A ) Level |
| Split Ratio % | 1x2 50/50 | ≤3.4 | ≤3.6 |
| 1x3 50/50 | ≤5.3 | ≤5.6 |
| 1x4 50/50 | ≤7.3 | ≤7.2 |
| 1x8 50/50 | ≤10.3 | ≤10.5 |
| 1x16 50/50 | ≤14 | ≤14 |
| 1x32 50/50 | ≤18 | ≤18.5 |
| Polarization Dependent Loss | dB | ≤ 0.15 |
| Directionality | dB | ≥ 55 |
| Return loss | dB | ≥ 50 |
| Operating Temperature | ℃ | --20 ~ +70 |
| Storage Temperature | ℃ | --40 ~ +85 |
| Pigtail Length | m | 1.0m , 1.5m | OEM |
| Package Size | mm | Φ3.0x54 | 90x20x10 | 100x80x10 | 120x80x10 |
| Fiber Type | | 9/125 | OEM |
| Pigtail type | | 250 um | 900 um | 2.0 mm | 3.0mm |
| Connector | | without | FC | SC | LC |
| FBT /Multimode |
| Spec | 850/1300-MMC |
| Working Wavelength | nm | 850/1300/1310 Multi Mode |
| Working Range | nm | 850±15 1300±15 1310±15 |
| IL | dB | (P) Level | (A ) Level |
| Split Ratio % | 1x2 50/50 | ≤3. 7 | ≤ 4.0 |
| 1x3 50/50 | ≤5.8 | ≤6.0 |
| 1x4 50/50 | ≤7.8 | ≤8.0 |
| 1x8 50/50 | ≤12 | ≤12.2 |
| 1x16 50/50 | ≤16 | ≤16.5 |
| 1x32 50/50 | ≤ 20.2 | ≤21 |
| Polarization Dependent Loss | dB | ≤ 0.20 |
| Directionality | dB | ≥ 45 |
| Return loss | dB | ≥ 35 |
| Operating Temperature | ℃ | --20 ~ +70 |
| Storage Temperature | ℃ | --40 ~ +85 |
| Pigtail Length | m | 1.0m , 1.5m | OEM |
| Package Size | mm | Φ3.0x54 | 90x20x10 | 100x80x10 | 120x80x10 |
| Fiber Type | | MM , 50/125, 62.5/125 | OEM |
| Pigtail type | | 250 um | 900 um | 2.0 mm | 3.0mm |
| Connector | | without | FC | SC | LC |
Note: Because this product is customized production, you need to provide the following relevant parameters before purchasing.
1. Single mode single window? (Choose one of the wavelengths at 1310nm or 1550nm), or single-mode dual-window?
(Two wavelengths of 1310nm+1550nm can run two kinds of signals at the same time).
Note that the price of a single window is different from that of a dual port.
2. 1 : N way?
(Note, N can be any number from 2 to 32, for example, 1 : 2, 1 : 6 channels, 1 : 8 channels, 1: 32 channels, etc.)
3. Split ratio?
(Note, the splitting ratio is calculated according to actual needs. For example, 1 :2 channels, the transmission distance on both sides is the same, you can choose 50:50.)
4. Input and output?
(Note, the input optical signal and output end can also be selected according to customer requirements. For example, how long the optical fiber cable is required to stay, whether 0.9 loose tube or 3.0 optical cable is required, etc.)
Basic parameters of FBT:
1). The insertion loss IL of the evenly divided output end does not exceed 3.6dB
2). 1310, 1550nm double window waveguide characteristics.
3). 3*50, 3*54mm, 3*60mm cylindrical 304 stainless steel tube package
4). 0.9mm white fiber output, fiber output length 1.0m
5). The default splitting ratio is 50%/50%, and the splitting ratio can be customized, such as 10%/90%, 20%/80%, 30%/70%, 40%/60%, etc.
6). Without connector, various types of SC/FC/LC connectors can be customized,
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1x2 PON FBT Fiber Optic Coupler Splitter Images
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