Single Mode 2mm Jacket 1×2 980 Ultra Small Coupler Optical
Splitters
Optic Coupler Brief Introduces:
Single-mode fused biconical tapered (FBT) optical splitters are
available in a wide range of split ratios to suit a variety of
applications. This particular single-mode fiber coupler is
available in a variety of jackets and the low profile stainless
steel tube package provides bi-directional wideband performance.
FBT couplers base on the standard dual-window type. With very low
PDL of less than 0.06 dB for coupling ratio 50/50,1/90 they are
suited for applications where the PDL of the system is critical.
1 × 2 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) Dual operating window
7) Compact package
Dual Window Wide Brand Coupler Specification and parameter:
1×2 980 Ultra-small size coupler Technical Specification for procurement of optical splitters(80u
980 fiber) Version: A/0 |
| Performance Specifications | Parameters | Specifications | Unit | Note |
| working wavelength Range | 970－980 | nm | |
| Insertion Loss | 25 | Max | 1.6 | dB | |
| | | Min | 1.2 | | |
| | 75 | Max | 6.6 | dB | |
| | | Min | 5.5 | | |
| Polarization Dependent Loss | ≤0.1 | dB | |
| Temperature dependent loss | ≤0.15 | dB | |
| Directivity | ≥50 | dB | |
| OperatingTemperature | -5 to 75 | ℃ | Max. Optical Power | mw | 500 |
| Storage Temperature | -40 to 85 | ℃ | Operating Humidity | % | 0 to 90 |
| Reliability Requirement | Compliant with GR-1209-CORE and GR-1221-CORE |
| Packaging Specifications | Parameters | Specifications |
| Fiber Type | CS980-80-20/165, or other fiber |
| Dimension | Φ2.4-L25(mm) |
| Pigtail Length (All Port) | 1.0 ± 0.1m |
| Fiber color code | 25% port colored |
| lS | Optical Connector (All port) | None |
Notes: 1. The Wavelength Dependent Loss is the difference between maximum
insertion loss and minimum insertion loss over the whole working
wavelength range 2. Temperature-Dependent Loss is defined as the insertion loss
variation over the whole working temperature range. 3. The 1000 hours reliability report for 85°C,85%RH or 75°C,90%RH
should be provided.
|
1×2 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
Fiber optic sensors
Optical test 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
