1x2 FBT Multimode Dual Window LC/UPC Fiber Coupler With ABS Box
Optic Coupler Brief Introduces:
Multimode Fiber Optic Splitter 1X2 ABS Box Fused Type Fiber Coupler
FBT Splitters are bidirectional and can be used as couplers or
splitters. The MM graded-index couplers offer low insertion loss
and excellent environmental and mechanical stability. The multimode
couplers are available in 50/125um and 62.5/125um fiber types and
operate at 850nm or 1310nm wavelength range. Multimode Couplers are
available with a 3mm cable jacket, 900µm loose tube jacket, or
250µm bare fiber.
Geehe (FBT) splitters are available with 1x2, 1x3, 1x4, 1x5, 1x6,
1x8, 1x12, 1x16, 1x18, 1x20 and 1x24, 2x2, 2x4, 3x3 configurations
with single-mode or multimode fiber and we offer all type
connectors of pre-connectorized like SC, FC, ST, LC, and E2000 etc.
Fiber Optic Coupler Features& Benefits:
Low insertion loss
Low polarization dependent loss
High Return Loss
Optional Split Ratio 20/80, 40/60...(50/50 as default.)
Compact for small application areas like enclosure or splice trays
Wide Operating Temperature and Wavelength
Excellent Environmental & Mechanical Stability
Qualified Under Telcordia GR-1221 and GR-1209
High-Quality Plastic ABS Box
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) | ≥55 | ≥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- | 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 |
| Grade | Port number | Operating wavelength | Coupling ratio | Fiber length | Fiber type | Connect type | Dimension |
EX:WBC-P-12-35-50-1-09-0-B
Fiber Optic Coupler Application:
- FTTX (FTTP, FTTH, FTTN, FTTC)
- Passive Optical Networks (PON)
- Local Area Networks (LAN)
- CATV Systems
- Amplifying, Monitoring System
- Test Equipment
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) 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
5) Young Team
The sales teams are 90s boys and girls, with the energy and passion
for their work and service well for every customer.
