Active Member
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[China]
Address: Optical Valley Industrial Park, Wuhan, China
Contact name:Yu Ying
Wuhan Geehe Optical Communication Co.,ltd |
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Optical Splitter 1 to 3 Steel Tube Single Mode Fused Type Fiber Coupler
Optic Coupler Brief Introduces:
FBT Optical coupler (Splitter) 3 in 1 out Steel Tube Single Mode Fused Type Fiber Coupler FBT Fiber Optic Splitter can be added with SC FC LC ST fiber connectors as per customers requirements. Singlemode 0.9mm loose tube fiber, 1310/1550nm wavelength or 1310/1490/1550nm, default split ratio 33/33/33, You can also customize 30/30/40,30/35/35 to fit for indoor/outdoor fiber terminal device.
FBT couplers only pass defined wavelengths. For example in a single-window FBT coupler, there will be a defined wavelength normally 1310 then it only supports 1310 wavelength.
1 × 3 Fiber Optic Coupler Features& Benefits:
1) Low loss&Low WDL
2) Ultra low PDL
3) Ultra wide operation bandwidth +/-80nm
4) High directivity
5) Mini-size package
6) Different combinations of coupling ratio
7) Low crosstalk & excess loss
8) High optical return loss
9) Available in dual/three-wavelength operation
10) Optional connectors termination upon request
11) Available in 250um & 900um fiber, 2mm or 3mm
Dual Window Wide Brand Coupler Specification and parameter:
1X3 33x33x33 1310&1550nm small size WBC Technical Specification for procurement of optical splitters Version:A/0 | ||||||||||||
| Parameters | Unit | Specifications | ||||||||||
| Working Wavelength Range | nm | 1310±20and1550±20 | ||||||||||
| Insertion Loss (Over the whole wavelength range) | dB | ≤5.5 | ||||||||||
| Optical Return Loss | Min | dB | 50 | |||||||||
| Directivity | Min | dB | 55 | |||||||||
| Polarization Dependent Loss | Max | dB | 0.2 | |||||||||
| Temperature Dependent Loss | Max | dB | 0.15 | |||||||||
| Operating Temperature | ℃ | -5~ 75 | Max. Optical Power | mw | 500 | |||||||
| Storage Temperature | ℃ | -40 ~ 85 | Operating Humidity | % | 0 ~ 90 | |||||||
| Reliability Requirement | Compliant with GR-1209-CORE and GR-1221-CORE | |||||||||||
| Packaging Specifications | ||||||||||||
| Package Dimension | Φ3.0×L48 or Φ3.0×L45 | Fiber Length | 1 ±0.1m | |||||||||
| Fiber Type | Corning SMF28 ,or other fiber | |||||||||||
| Pigtail type | 250um bare fiber | |||||||||||
| Fiber color code | None. | |||||||||||
| Connectors | None. | |||||||||||
Notes: 1. Temperature Dependent Loss is defined as the insertion loss variation over the whole working temperature range.
2. The 1000 hours reliability report for 85°C, 85%RH or 75°C, 90%RH should be provided.
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1×3 Fiber Optic Coupler Application:
FTTx Systems
LAN, WAN, and Metro Networks
Analog/Digital Passive Optical Networks
Long-haul telecommunication
Mini sizes transmitter/receiver module
Optical communication system
Optical communication system
Optical power distribution system
Wuhan Geehe Services:
1) High Environmental Stability
Low insertion loss, low polarization dependent loss, low back
reflection, and good uniformity
2) Compact Structure
Small size, it can be directly installed in a variety of transfer
box and just take up little space
3) Strict Quality Control
We guarantee that every product to the hands of customers is
subject to stringent testing standards
4) Fast Delivery
With skilled and stable workers, all the order turnover is fast than the competitors
5) Factory Audit
We cooperate with famous brands and Japanese customers, with 15 years of factory inspection experience and be familiar with the whole inspect process by SGS
