1X2 FBT COUPLER 1310 1550 FUSED FIBER SPLITTER 3/97 LOW INSERTION LOSS LOW POLARIZATION
We mainly operate passive products in the field of optical cables and optical communication wiring, including: optical cables, fiber jumpers, pigtails, splitters, fiber distribution boxes, optical cable splice boxes, optical cross boxes, ODF, communication outdoor Cabinets, data center cabinets, etc. Domestically, we have a large market share in the centralized procurement of China Telecom, China Mobile, China Unicom and China Tower. At the same time, we are also a qualified supplier for major internationally renowned equipment manufacturers and fiber optic cable manufacturers. Our products are also widely used in special networks such as radio broadcast, television, electric power and military.
Specifically in the international market, through direct supply, partnering with local distributors, or cooperating with internationally renowned communication solution providers, our products have been widely used in the FTTH networks of the following operators: TELEFONICA, TIM , STC, BSNL, TOT, CAT, PLDT, TELKOM INDONESIA, TM, NEPAL TELECOM, AIRTEL, etc.
Low Insertion Loss
Low Polarization Sensitivity
Excellent Environmental Reliablity
| Type | 1x2(2x2)-S | 1x2(2x2)-D | 1x2(2x2)T |
| Operating Wavelength | 1310 or 1550 | 1310 and 1550 | 1310,1490 and 1550 |
| Bandwidth(nm) | ±15 | ±40 | 1310/1550±40,1490±20 |
| Grade Coupling Ratio | Max. Insertion Loss (dB) |
| P | S | P | S | P | S |
| 50/50 | 3.4 | 3.5 | 3.5 | 3.6 | 3.6 | 3.7 |
| 40/60 | 4.50/2.70 | 4.80/2.90 | 4.70/2.70 | 4.90/2.90 | 4.80/2.90 | 5.00/3.00 |
| 30/70 | 5.80/2.00 | 6.10/2.10 | 6.00/1.90 | 6.30/2.10 | 6.20/2.00 | 6.40/2.20 |
| 20/80 | 7.70/1.25 | 8.00/1.35 | 7.90/1.40 | 8.40/1.50 | 8.20/1.50 | 8.50/1.60 |
| 10/90 | 11.20/0.75 | 11.30/0.85 | 11.30/0.80 | 12.00/0.85 | 11.50/0.80 | 12.50/0.85 |
| 5/95 | 14.50/0.45 | 14.60/0.55 | 14.60/0.55 | 14.90/0.60 | 14.70/0.60 | 15.20/0.65 |
| 3/97 | 16.70/0.35 | 17.00/0.45 | 16.70/0.35 | 17.25/0.45 | 17.20/0.40 | 17.80/0.45 |
| 2/98 | 18.50/0.30 | 19.00/0.35 | 18.65/0.30 | 19.20/0.40 | 19.00/0.35 | 19.50/0.40 |
| 1/99 | 21.50/0.30 | 22.20/0.35 | 21.80/0.30 | 22.50/0.35 | 22.00/0.35 | 22.80/0.40 |
| PDL (dB) | ≤0.10 | ≤0.15 | ≤0.15 | ≤0.20 | ≤0.15 | ≤0.20 |
| Directivity(dB) | ≥50 |
| Operation Temperature(℃) | -40 to +85 |
| Store Temperature(℃) | -40 to +85 |
| Note: Connector loss is excluded in the above specification |
| Configuration | 1X2(2X2) |
| Dimensions(ΦXL)(mm) | 250μm bare fiber | Φ3.0X50 |
| 900μm loose tube | Φ3.0X54 |
| 900μm/2mm/3mm loose tube | 90X20X10 |
| Code | Port | Grade | Wavelength | Coupling Ratio | Package | Input Fiber | Input
Length | Input Connector | Output Fiber | Output Length | Output Connector |
| LFC | 102=1x2
202=2x2 | P=P grade
S=S grade | 13= 1310nm
15= 1550nm
13/15= 1310/1550nm
13/14/15= 1310/1490/1550nm
| 50=50/50
40=40/60
30=30/70
20=20/80
10=10/90
5=5/95
3=3/97
2=2/98
1=1/99 | 1=Φ3.0X50mm
2=Φ3.0X54mm
3=90X20X10mm | SF=250um single fiber
09=0.9mm pigtail
20=2.0mm pigtail
30=3.0mm pigtail | 05=0.5M
10=1.0M
15=1.5M
20=2.0M
…
| N=None
SCA=SC/APC
SCU=SC/UPC
LCA=LC/APC
LCU=LC/UPC
FCA=FC/APC
FCU=FC/UPC
X=others | SF=250um single fiber
09=0.9mm pigtail
20=2.0mm pigtail
30=3.0mm pigtail | 05=0.5M
10=1.0M
15=1.5M
20=2.0M
…
| N=None
SCA=SC/APC
SCU=SC/UPC
LCA=LC/APC
LCU=LC/UPC
FCA=FC/APC
FCU=FC/UPC
X=others |
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1x2 1550 3/97 fused coupler Images
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