Steel Tube Type Fusion Fiber Optic Coupler 1×2 w/ SC/APC Connectors
1x2 fusion fiber optic coupler, single mode, steel tube packaged, 0.9mm fibers, SC/APC connectors, 1310 / 1490 / 1550 nm wavelength.
General Details
Mini Steel Tube Type Fusion Fiber Optic Coupler 1×2 with SC/APC Connectors is a kind of passive optical network (PON) component, its main function is to redistribute the input light power as required. Our FBT fiber optic coupler/splitter employs Fused Biconical Tapered (FBT) technology and fully compliant with Telcordia GR-1209/1221 standards for network applications.
Fusion fiber optic coupler with stainless steel tube is available in both 1×2 and 2×2 port configurations. According to the customer’s needs, SC, LC, FC, ST connectors could be pre-terminated at both input and output ends.
Features:
- Transmission wavelength: 1310 / 1490 / 1550 nm
- Single window, dual window, triple window fiber optic splitter available
- Splitting ratio from 1:99 to 50:50
- 0.9mm loose tube input/output fiber
- Single-mode bend-insensitive G657.A1 fiber
- SC/APC, SC/UPC, LC/UPC, LC/APC, ST/UPC, FC/UPC, FC/APC connectors for option
- Open-ended(with no connectors terminated) FBT fiber coupler available
- Low excess loss
- Good directivity
- Low PDL
Applications:
- FTTx
- Passive Optical Networks (PON)
- CATV fiber links
- Test equipment
- EDFA system
Order Guide:
| FFCS- | xx | - | xx | - | xx | 1 | xx | - | xx | - | xx |
| Port | Wavelength | Coupling ratio | Fiber Type | Connector | Input/Ouput Length | ||||||
| 1 | 1x2 | 31 | 1310 | 1 | 1/99 | B | Bare Fiber | X | None | 1M | |
| 2 | 2x2 | 55 | 1550 | 2 | 2/98 | 9 | 900um | LCU | LC/UPC | 1.5M | |
| 35 | 1310/1550 | 3 | 3/97 | 2 | 2.0mm | LCA | LC/APC | customized | |||
| TR | 1310/1550/1490 | 5 | 5/95 | 3 | 3.0mm | SCU | SC/UPC | ||||
| 10 | 10/90 | SCA | SC/APC | ||||||||
| 20 | 20/80 | FCU | FC/UPC | ||||||||
| 30 | 30/70 | FCA | FC/APC | ||||||||
| 40 | 40/50 | STU | ST/UPC | ||||||||
| 50 | 50/50 |
Spec
| Splitting ratio | Insertion Loss | |||||
| Single Window(dB) | dual Window(dB) | Triple Windows(dB) | ||||
| 1 | 2 | 1 | 2 | 1 | 2 | |
| 1/99 | 0.2 | 21.5 | 0.3 | 23.5 | 0.3 | 24 |
| 2/98 | 0.2 | 19 | 0.3 | 19.8 | 0.3 | 20 |
| 3/97 | 0.3 | 17.5 | 0.35 | 18.2 | 0.4 | 18 |
| 5/95 | 0.4 | 14.6 | 0.45 | 15.2 | 0.5 | 16 |
| 10/90 | 0.6 | 10.8 | 0.65 | 11.3 | 0.7 | 12 |
| 20/80 | 1.1 | 7.4 | 1.2 | 7.9 | 1.3 | 8 |
| 30/70 | 1.8 | 5.6 | 1.9 | 6 | 2 | 6.2 |
| 40/50 | 2.5 | 4.4 | 2.7 | 4.7 | 2.7 | 4.8 |
| Port Configuration | 1 to 2, 2 to 2 | |||
| Operating Wavelength | Single Window | Dual Window | Triple Windows | |
| 1310±40nm or 1550±40nm | 1310/1550±40nm | 1310/1550±40nm and 1490±10nm | ||
| Fiber Type | SMF-28e | |||
| Splitting Ratio | 1 to 99 | |||
| Excess Loss | ≤0.15dB | |||
| Insertion Loss | Please refer to the coupling ratio | |||
| PDL | ≤0.10dB | ≤0.15dB | ||
| Directivity | ≥60dB | |||
| Thermal Stability | ≤0.002 dB/degree | |||
| Package | 250um | Steel Tube: 3.0 (Ф) x 54 (L) | ||
| 900um | Steel Tube: 3.0 (Ф) x 54 (L) | |||
| Input/Output Fiber Length | 1m or specified | |||
| Operating Temperature | -40℃ to +80℃ | |||
| Storage Temperature | -40℃ to +85℃ |
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