Fiber Spool
Low attenuation (O-E-S-C-L)
Low PMD, high-speed long-haul
High fatigue resistance, long life
Description
Key Features
- 7.5-15mm bend-insensitive
- Low attenuation (O-E-S-C-L)
- Low PMD, high-speed long-haul
- High fatigue resistance, long life
Applications
- Fiber-guided missiles
- Tethered UAVs
- Underwater ROVs
Product Introduction
Company G657A2 fiber spool features standard resin-coated tight-buffered fiber, designed for high-altitude, stable-environment communication applications demanding minimal weight and volume. Ideal for extreme environments with strong EMI or no signal. Employs G.657A2 fiber with invisible transparent resin jacket, delivering superior bend performance and ultimate lightweight.
Unique Technology
Company is a high-tech enterprise with full closed-loop capabilities from fiber winding equipment and coils to FOGs, fiber/MEMS inertial products, IMU circuits, software, and test equipment. End-to-end process control improves quality and reduces costs. Operating under ISO9001 with strict processes, it ensures product reliability and consistency.
Parameters
G657A2 Fiber Spool Performance Specifications
|
Parameter |
1KM |
2KM |
3KM |
5KM |
10KM |
|
Model |
FO-0.26-1 |
FO-0.26-2 |
FO-0.26-3 |
FO-0.26-4 |
FO-0.26-5 |
|
Product Name |
Standard Resin-Coated Fiber |
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|
Jacket Material |
High-strength resin |
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|
Cable OD |
0.26mm±0.1 |
||||
|
Tight Buffer Color |
Invisible transparent |
||||
|
Fiber Length (m) |
1,000 |
2,000 |
3,000 |
||
|
Fiber Type |
G657A2 SM Fiber |
||||
|
Unit Weight (g/km) |
80 |
||||
|
Operating Temp (℃) |
-40 ~ +85 |
||||
|
Tensile Strength (N) |
60 |
||||
|
Optical Interface |
FC/FC (standard) |
||||
|
Fiber Attenuation |
|||||
|
1310nm Spec (dB/km) |
≤0.35 |
||||
|
1310nm Typical (dB/km) |
0.329 |
||||
|
1550nm Spec (dB/km) |
≤0.25 |
||||
|
1550nm Typical (dB/km) |
0.185 |
||||
|
Spool Box |
|||||
|
Material |
ABS (black) |
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|
Dimensions (mm) |
88x121 |
88x121 |
121×246 |
121×246 |
121×246 |
|
Total Weight incl. Fiber (g) |
260 |
300 |
540 |
640 |
1,100 |
|
Accessories |
Straight pipe, bent pipe |
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|
Shipping Package |
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|
Single Box (mm) |
430x180x150 |
430x180x150 |
430×180x150 |
430×180x150 |
430×180x150 |
|
Single Box Wt (kg) |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
|
6-Box Carton (mm) |
432x360x450 |
432x360x450 |
432×360x450 |
432×360x450 |
432×360x450 |
|
6-Box Wt (kg) |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
|
9-Box Carton (mm) |
530x435x445 |
530x435x445 |
530×435×445 |
530×435×445 |
530×435×445 |
|
9-Box Wt (kg) |
1.3 |
1.3 |
1.3 |
1.3 |
1.3 |
G657A2 Fiber Spool Performance Specifications
|
Parameter |
15KM |
20KM |
25KM |
30KM |
35KM |
|
Model |
FO-0.26-6 |
FO-0.26-7 |
FO-0.26-8 |
FO-0.26-9 |
FO-0.26-10 |
|
Product Name |
Standard Resin-Coated Fiber |
||||
|
Jacket Material |
High-strength resin |
||||
|
Cable OD |
0.26mm±0.1 |
||||
|
Tight Buffer Color |
Invisible transparent |
||||
|
Fiber Length (m) |
15,000 |
20,000 |
25,000 |
30,000 |
35,000 |
|
Fiber Type |
G657A2 SM Fiber |
||||
|
Unit Weight (g/km) |
80 |
||||
|
Operating Temp (℃) |
-40 ~ +85 |
||||
|
Tensile Strength (N) |
60 |
||||
|
Optical Interface |
FC/FC (standard) |
||||
|
Fiber Attenuation |
|||||
|
1310nm Spec (dB/km) |
≤0.35 |
||||
|
1310nm Typical (dB/km) |
0.329 |
||||
|
1550nm Spec (dB/km) |
≤0.25 |
||||
|
1550nm Typical (dB/km) |
0.185 |
||||
|
Spool Box |
|||||
|
Material |
ABS (black) |
||||
|
Dimensions (mm) |
121×246 |
147×276 |
147×276 |
147×276 |
147×276 |
|
Total Weight incl. Fiber (g) |
1,500 |
2,060 |
2,550 |
2,850 |
3,300 |
|
Accessories |
Straight pipe, bent pipe |
||||
|
Shipping Package |
|||||
|
Single Box (mm) |
430×180×150 |
480×205×175 |
480×205×175 |
480×205×175 |
480×205×175 |
|
Single Box Wt (kg) |
0.3 |
0.45 |
0.45 |
0.45 |
0.45 |
|
6-Box Carton (mm) |
432×360×450 |
480×410×510 |
480×410×510 |
480×410×510 |
480×410×510 |
|
6-Box Wt (kg) |
1.1 |
1.2 |
1.2 |
1.2 |
1.2 |
|
9-Box Carton (mm) |
530×435×445 |
590×475×515 |
590×475×515 |
590×475×515 |
590×475×515 |
|
9-Box Wt (kg) |
1.3 |
1.5 |
1.5 |
1.5 |
1.5 |
G657A2 Fiber Spool Performance Specifications
|
Parameter |
40KM |
45KM |
50KM |
60KM |
|
Model |
FO-0.26-11 |
FO-0.26-12 |
FO-0.26-13 |
FO-0.26-14 |
|
Product Name |
Standard Resin-Coated Fiber |
|||
|
Jacket Material |
High-strength resin |
|||
|
Cable OD |
0.26mm±0.1 |
|||
|
Tight Buffer Color |
Invisible transparent |
|||
|
Fiber Length (m) |
40,000 |
45,000 |
50,000 |
60,000 |
|
Fiber Type |
G657A2 SM Fiber |
|||
|
Unit Weight (g/km) |
80 |
|||
|
Operating Temp (℃) |
-40 ~ +85 |
|||
|
Tensile Strength (N) |
60 |
|||
|
Optical Interface |
FC/FC (standard) |
|||
|
Fiber Attenuation |
||||
|
1310nm Spec (dB/km) |
≤0.35 |
|||
|
1310nm Typical (dB/km) |
0.329 |
|||
|
1550nm Spec (dB/km) |
≤0.25 |
|||
|
1550nm Typical (dB/km) |
0.185 |
|||
|
Spool Box |
||||
|
Material |
ABS (black) |
|||
|
Dimensions (mm) |
147×416 |
147×416 |
147×416 |
147×416 |
|
Total Weight incl. Fiber (g) |
3,800 |
4,400 |
4,850 |
5,350 |
|
Accessories |
Straight pipe, bent pipe |
|||
|
Shipping Package |
||||
|
Single Box (mm) |
610×220×187 |
610×220×187 |
610×220×187 |
610×220×187 |
|
Single Box Wt (kg) |
0.5 |
0.5 |
0.5 |
0.5 |
|
6-Box Carton (mm) |
475×420×630 |
475×420×630 |
475×420×630 |
475×420×630 |
|
6-Box Wt (kg) |
1.45 |
1.45 |
1.45 |
1.45 |
|
9-Box Carton (mm) |
630×475×630 |
630×475×630 |
630×475×630 |
630×475×630 |
|
9-Box Wt (kg) |
1.65 |
1.65 |
1.65 |
1.65 |
Detail View
Customization Services
Coating Customization
Diameter Customization
|
Multiple fiber diameters available, customizable: |
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|
0.26mm |
0.28mm |
0.30mm |
0.35mm |
More... |
|
Ultra-fine |
Standard |
Reinforced |
High-durability |
|
Interface Customization
Customization Process
- Requirements: understand your application, performance needs, and special requirements
- Solution Design: our engineers provide tailored solutions and technical recommendations
- Prototyping: samples produced based on confirmed design for customer testing
- Mass Production: batch production upon sample approval, ensuring consistent quality
- Quality Inspection: each batch undergoes rigorous quality testing
- Delivery & Support: on-time delivery with comprehensive after-sales technical support
OEM/ODM Service Description
We are not just a fiber spool manufacturer, but your reliable technology partner. We offer comprehensive customization services including OEM and ODM models, with adjustable specifications, design, and packaging to meet diverse application requirements.
|
OEM Service |
ODM Service |
|
We manufacture per your design and specifications under your brand. For clients with existing designs seeking outsourced production. Built to your specs with your brand and packaging,Strict QC, flexible order quantities,NDA protection. |
We provide full solutions from design to manufacturing. Provide requirements; we handle design, development, and production. End-to-end service with professional R&D support,Custom design, rapid prototyping, IP protection. |
LKF Optical Transceiver
Fiber Optic Communication System
Product Overview
This optical module is the core component of the fiber spool anti-jam communication system, designed for reliable data transmission in complex EMI environments. As the critical bridge between electrical and optical signals, it converts various electrical signals (Ethernet, video, control) to optical signals for fiber transmission and back to electrical, achieving EMI-immune high-reliability communication.
Hybrid multiplexing and transmission of 10M/100M Ethernet data, analog video, and TTL signals.
LKF Transceiver Model A
|
Parameter |
Transceiver A (HD Analog) |
|
|
PCB Dimensions (mm) |
70x50x16 |
|
|
Weight (g) |
35±2 |
|
|
Power Supply (V) |
DC 5~27 |
|
|
Communication Range |
Depends on transceiver range and fiber spool attenuation |
|
|
FPV Protocol Support |
SBUS & CRSF |
|
|
Optical Interface |
SM single-fiber FC, 40 km |
|
|
Data Interface |
GH1.25 8-pin |
|
|
RJ45, 100M |
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|
Indicator |
PWR |
Power |
|
SYC |
Optical Sync |
|
|
Note: Customizable upon request; subject to change with upgrades |
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LKF Transceiver Model A (Photo)
LKF Transceiver Model B
|
Parameter |
Transceiver B |
|
|
Housing Dimensions (mm) |
105x70x28 |
|
|
Weight (g) |
220±2 |
|
|
Power Supply (V) |
DC 5~27 |
|
|
Housing |
Metal, desktop |
|
|
Communication Range |
Depends on transceiver range and fiber spool attenuation; configurable |
|
|
FPV Protocol Support |
CRSF-PPM & SBUS-PPM |
|
|
Optical Interface |
OPT |
SM single-fiber FC, 40 km |
|
Power Interface |
XT60 (DC IN) |
|
|
Data Interface |
GH1.25 8-pin |
Cable |
|
Video Interface |
Video |
BNC (analog video) |
|
ETH |
RJ45-100M (HD IP) |
|
|
Indicator |
PWR |
Power |
|
SYC |
Optical Sync |
|
|
Video |
Video Output |
|
|
SDY |
Wired Signal |
|
|
Note: Customizable upon request; subject to change with upgrades |
||
LKF Transceiver Model B (Photo)
LKF Mini Transceiver Model A
|
Parameter |
Mini Transceiver A |
|
|
PCB Dimensions (mm) |
50x29x15 |
|
|
Weight (g) |
15±2 |
|
|
Power Supply (V) |
DC 5~27 |
|
|
Communication Range |
Depends on transceiver range and fiber spool attenuation |
|
|
FPV Protocol Support |
SBUS & CRSF |
|
|
Optical Interface |
SM single-fiber FC, 40 km |
|
|
Data Interface |
Sh1.0-4P |
|
|
Indicator |
PWR |
Power |
|
SYC |
Optical Sync |
|
|
Note: Customizable upon request; subject to change with upgrades |
||
LKF Mini Transceiver Model A (Photo)
LKF Mini Transceiver Model B
|
Parameter |
Mini Transceiver B |
|
|
Housing Dimensions (mm) |
65x50x15 |
|
|
Weight (g) |
48±2 |
|
|
PCB Weight (g) |
22±2 |
|
|
Power Supply (V) |
DC 5~27 |
|
|
Communication Range |
Depends on transceiver range and fiber spool attenuation |
|
|
FPV Protocol Support |
CRSF & SBUS |
|
|
Optical Interface |
OPT |
FC |
|
Power Interface |
DC IN |
Powered via JR module bay |
|
Data Interface |
SBUS_RX |
Powered from JR module bay |
|
Video Interface |
Video |
RCA |
|
Indicator |
PWR |
Power |
|
SYC |
Optical Sync |
|
|
Video |
Video Output |
|
|
SDY |
Wired Signal |
|
|
Note: Customizable upon request; subject to change with upgrades |
||
LKF Mini Transceiver Model B (Photo)
LKF Analog FPV Camera
|
Parameter |
BS59KR |
BS59KN |
BS59KNIR |
BE59KPIR |
BF59KPIR |
BE59KP |
BF59KP |
|
|
IR Filter |
Yes |
No (IR sensitive) |
Yes |
Yes |
||||
|
Image Sensor |
Ultra Starlight HD Sensor |
Starlight HD Sensor |
||||||
|
Resolution |
720P |
1500TVL |
1200TVL |
|||||
|
Aspect Ratio |
16:9 & 4:3 (switchable) |
16:9 & 4:3 (selectable) |
||||||
|
WDR |
Super WDR |
|||||||
|
Ultra-Low Illuminance |
0.00001LUX |
0.0001LUX |
||||||
|
FOV |
120° |
165° |
145° |
165° |
145° |
|||
|
Day/Night Mode |
Color/BW/Auto/External |
|||||||
|
Video Output |
AHD |
CVBS |
||||||
|
DNR |
3DNR |
|||||||
|
Operating Temp (℃) |
-40 ~ +65 |
|||||||
|
Power Input (V) |
DC 4.5-27 |
|||||||
|
Power Consumption (W) |
1W |
0.5W |
||||||
|
Housing Material |
Metal |
|||||||
|
Net Weight (g) |
9 |
|||||||
|
Dimensions (mm) |
19x19x27 |
19x19x25 |
||||||
LKF Analog FPV Camera (Photo)
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