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Product Details:
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| Model Name: | SM Standard 1X2 Coupler | Operating Wavelength: | 1310nm,1490nm,1550 Nm |
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| Split Ratio: | 50/50,40/60,30/70,20/80,10/90,5/95 Etc | Other Types: | Singlewindow, Dualwindow,Triplewindow |
| Function: | Fiber Distribution | Available Pre-terminated: | LC/UPC, LC/APC, SC/UPC, SC/APC, FC/UPC, FC/APC, And ST/UPC |
| Polarization Alignment: | Slow Axis Or Fast Axis | Fiber Type: | PM Fiber Cable |
| Package Type: | Steel Tube | Configuration Type: | 1×2 With SC APC Connector |
| Highlight: | SM Standard 1X2 Fiber Coupler,1310nm 1X2 Fiber Coupler,1550nm 1X2 Fiber Coupler |
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SM Standard 1X2 Coupler 1310/1550nm 10/90 Split Ratio 1M Fiber Long 900um type
Optic Coupler Brief Introduces:
1X2 and 2X2 offer very low insertion loss, low polarization dependence, and excellent environmental stability. Accurate coupling ratio's from 50/50 to 1/99 are available with very tight uniformity. The Singlemode Standard Coupler components perform power splitting and monitoring functions in all kinds of optical communication systems.
Single-mode wideband couplers have 80nm bandwidth, compared to 40nm of standard single-mode couplers. This product has very low excess loss and high-temperature stability.
Coupling ratio can be specified. Couplers working at a center wavelength other than 1550nm or 1310nm can also be provided.
1× 2 Fiber Optic Coupler Features& Benefits:
1)Low Excess Loss
2) Low Insertion Loss Over
3) Both Bandpasses
4) Excellent Uniformity
5) Low Polarization Dependent Loss
6) High Directivity
7) Applications
8) Two Color OTDR
9) Full-Duplex Transmission
10) Multi-Color Sensors
11) Trunk/Loop Branching
Certification and Compliance:
1) GR -1209 - CORE Requirements for Passive Optical Components
2) GR - 1221 - CORE Reliability Assurance Requirements for Passive Optical Components
3) GR - 326 - CORE Requirements for Single Mode Optical Connectors and Jumpers Assemblies
4) TIA-604 Fiber Optic Connector internateability standard
5) RoHS Directive on Restriction of Hazardous Substances.
Dual Window Wide Brand Coupler Specification and parameter:
| Parameter | P | A | |||
| Operating Wavelength(nm) | 1310&1550 | ||||
| Operating Bandwidth(nm) | 1310 ± 40nm,1550 ± 40nm | ||||
| Fiber Type(dB) | Corning G652D OR Corning G657 A1 | ||||
| Insertion Loss (dB) |
50/50 | ≤3.3 | ≤3.5 | ||
| 40/60 | 3.70~4.40≤2.5 | 3.50~4.60/≤2.8 | |||
| 30/70 | 5.00~5.60/≤1.8 | 4.90~6.10/≤2.1 | |||
| 20/80 | 6.80~7.40/≤1.2 | 6.50~7.70/≤1.2 | |||
| 10/90 | 9.60~10.50/≤0.6 | 8.80~11.40/≤0.8 | |||
| 5/95 | 12.70~13.50 /≤0.4 | 12.05~14.05/≤0.5 | |||
| 3/97 | 14.60~15.50/≤0.3 | 13.60~16.05/≤0.4 | |||
| 2/98 | 16.60~17.90/≤0.25 | 15.60~18.20/≤0.3 | |||
| 1/99 | 19.20~20.80/≤0.2 | 18.80~21.40/≤0.25 | |||
| PDL(dB) | ≤0.1 | ≤0.15 | |||
| Return Loss(dB) | ≥50 | ≥45 | |||
| Directivity(dB) | ≥65 | ||||
| Operating Temperature(℃) | -40 ~ +85 | ||||
* The above specification is without connector
* Other specifications can be made on customer request
Ordering Information:
| WBC- | X- | X2- | 35- | XX- | X- | XX- | XX- | X |
| P: Premium A: Grade A X: Customization |
12:1x2 22:2x2 |
35:1310/1550nm | 01: 01:99 02: 02:98 …… 50: 50:50 |
1:1 m x: Customization |
25:250μM Fiber 09:900μM loose fiber | SC: SC/UPC SA: SC/APC 00: no connector |
A: A B: B C:C |
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| Grade | Port number | Operating wavelength | Coupling ratio | Fiber length | Fiber type | Connect type | Dimension |
EX:WBC-P-12-35-50-1-09-0-B
2×2 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 Service:
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
Contact Person: Ms. Yu Ying
Tel: +86 15727094728
