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| Categories | Single Mode Fiber Coupler |
|---|---|
| Brand Name: | Geehe or OEM |
| Model Number: | Single Mode Fiber Coupler |
| Certification: | ROHS, REACH, UL, ISO |
| Place of Origin: | Wuhan, China |
| MOQ: | 10 PCS |
| Price: | Price Negotiable |
| Payment Terms: | T/T, Western Union, L/C |
| Supply Ability: | 300,000pcs per month |
| Delivery Time: | 7-10 days |
| Packaging Details: | Blister box and carton |
| Configuration: | 1xN |
| Fiber Material: | G657 A1 |
| Input Fiber Type: | Φ2/3 |
| Input Fiber color: | Φ2/3 |
| Input Fiber Color: | Yellow |
| Output Fiber Color: | Yellow |
| Input Fiber Length: | Customized |
| Output Fiber length: | Customized |
| Input Connector: | LC/UPC |
| Output Connector: | LC/UPC |
Key Features
Low excess loss
Various Coupling Ratio
Compact Size
High Stability and Reliability
Mini sizes
Applications
Long-haul Telecommunications
CATV
FTTH
Local Area Network
Description
1*N(2*N) coupler splitter modules are cascaded with the single mode
couplers. These modules are widelly used for FTTH, LAN, and CATV
optical networks.
Specifications
| Parameter | P | A | |
| Operating wavelength (nm) | 980,1310, 1490 ,1550 | ||
| Operating bandwidth (nm) | 980± 10nm,1310 ± 40nm,1490 ± 10nm,1550 ± 40nm | ||
| Fiber Type(dB) | Corning G652D OR Corning G657 A1 0.15 | ||
| 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.
Package Dimensions & Pigtail Style
| Package Dimensions | |
| Package A(Mini) | 2.4mm x 35mm stainless steel tube |
| Package A | 3.0mm x 48mm stainless steel tube |
| Package B | 3.0mm x 55mm stainless steel tube |
| Package C | 90mm x16mm x 9mm case |
| Pigtail Style | |
| Package A | 250μM bare fiber |
| Package B | 900μM loose tube |
| Package C | 900μM loose tube or 2mm/3mm cable |
Other package dimensions 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 | 31:1310nm 49:1490nm 55:1550nm 98: 980nm | 01: 01:99 02: 02:98 …… 50: 50:50 | 1: 1 meter x: on request | 25:250μM Fiber 09:900μM loose Fiber 20: 2mm cable 30: 3mm cable | SC:SC/UPC SA:SC/APC ...... 00:no connect | A: A B: B C:C | |
| Grade | Port number | Operation Wavelength | coupling Ratio | Fiber length | Fiber type | Connect Type | Dimension |
EX: WBC-P-12-31-50-1-25-00-A
|
1X2 2 / 98 1310 / 1550 nm Fiber Optic Single Mode Fbt Coupler 0.25 mm / 0.9 mm package A / B
1X32 1310 / 1490 / 1550 nm Fiber Optic Single Mode Fbt Coupler LC / UPC Φ 0.9 0.5 m white
Single Mode Fiber Coupler 1X2 LC/PC 1310/1490/1550nm Fbt Coupler Φ2/3 1m
Single Mode Fiber Coupler 1X2 Fbt Coupler Φ0.9 Length Customized With Connector
Single Mode Fiber Coupler 1X2 LC Fbt Coupler intergrated box
Single Mode Fiber Coupler 1X2 LC Fbt Coupler Φ0.9 Length Customized With Connector
Single Mode Fiber Coupler 1X2 LC Fbt Coupler Φ0.9 With Connector Package C
Single Mode Fiber Coupler 1X2 LC Fbt Coupler Φ2 Length Customized Package C
Single Mode Fiber Coupler 2X2 LC Fbt Coupler Φ2 Yellow 1m Package C
Single Mode Fibre Optic Couplers FBT 1X2 1310nm For Network / Telecom
