Star&Tree Single Mode Broadband Splitter Module Fiber Optic Coupler LC
Optic Coupler Brief Introduces:
Single-mode broadband fiber couplers are designed for splitting light with minimal loss from one into two fibers or to combine light from two fibers into one fiber. We offer both single-window,dual-window broadband computers and PM Couplers, Special wavelength coupler. The products are Telcordia GR 1209/1221-CORE qualified and in compliance with RoHS directives.
The 1×20 LC connectors can be replaced of PLC Splitter, have 80nm bandwidth, compared to 20nm of standard single-mode couplers. They are working at a center wavelength other than 1310nm or 1550nm can also be provided. They are manufactured using the fused bionics taper (FBT) process to ensure consistency in quality, reliability, and high performance in a wide range of applications.
The splitting ratio ranges from 1x2 to 1x4 ports for tree couplers, and from 2x2 up to 4x4 for star couplers. Available in single, dual, and Tripple wavelength windows(1310/1490/1550nm).
1× 20 Fiber Optic Coupler Features& Benefits:
- Low Insertion Loss
- High Channel Isolation
- Excellent thermal stability and reliability
- Different split ratios of the optical power can be selected: 40/60, 30/70, 20/80, 10/90, 5/95, 2/98, 1/99...
- 250μm bare fiber, 0.9 loose tubes, 2. 0mm or 3.0mm LSZH fiber cables can be selected
- Length of input or output fibers can be also customized; 1m length as default
- Qualified Under Telcordia GR-1221 and GR-1209
- Standard/Flattened/Broadband/Star/Tree
Fiber Optic Coupler Specification and Parameters :
| 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) | ≥55 |
| Operating Temperature(℃) | -40 ~ +85 |
* The above specification is without connector
* Other specifications can be made on customer request
Ordering Information:
| WBC- | X- | X2- | XX- | XX- | X- | XX- | XX- | X |
| | P: Premium
A: Grade A
X:on request | 12:1x2
22:2x2 | 98:980nm 06:1060nm 48:1480nm 59:1590nm | 01: 01:99
02: 02:98
……
50: 50:50 | 1:1 m
x: on request | 25:250μM Fiber 09:900μM Loose Fiber | SC: SC/UPC SA: SC/APC
00:no connector | A: A
B: B
C:C |
| Grade | Port Number | Operation Wavelength | Coupling Ratio | Fiber Length | Fiber Type | Connector Type | Dimension |
EX:WBC-P-12-35-50-1-09-0-B
1 ×20 FIber Optic Coupler Application:
- Long-haul telecommunication
- Mini size transmitter/receiver module
- Optical communication system
- Testing instruments
- FTTH, LAN, PON and Optical CATV
- Optical fiber test equipment
- EDFA
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 inspection process by SGS
6) OEM Service& New Product
We have R&D team service for high-level Oem service, also can together with the customer to develop new products.
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Single Mode 50/50 LC 1490nm Fiber Optic Cable Coupler Images
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