Basic Info.
Model NO.
SSTC-13-345-00-E-3-10-B2-SA
Application
Communication
Connection Structure
None Connector
Allowed Lateral Pressure
2000
Product Description
1345Nm 3mm 1x3 ports Single Mode Fiber Coupler / tree fibre optic couplers
Product Description
Description
The Single Mode Broadband Fiber Coupler based on Two Parallel Fiber fused bi-conical taper technology. It has single or multi window. The devices are designed and manufactured to meet Telcordia GR-1209-CORE requirements and RoHS compliant.
Applications Features
Telecommunication system Low excess loss
Line monitor system Low PDL
Access network High reliability
OCT system
Amplifier
CATV
Features:
(1) Different combinations of coupling ratio
(2) Low crosstalk & excess loss
(3) High optical return loss
(4) Available in dual wavelength operation
(5) Optional connectors termination upon request
(6) Available in 250um & 900um fiber, 2mm or 3mm jacket optical cable
(7) Operating wavelength: 1,310nm or 1,550nm, and other wavelength is available on requests
(8) FC, SC, ST , LC, LC/APC, SC/APC, MU and FC/APC fiber optic connectors are available
Parameter
Item | Specification | Standard | Wavelength Flattened | Broadband | Center wavelength | 1310 or 1550 nm | 1310 or 1550 nm | 1310 & 1550 nm | Bandwidth | ±20 nm | ±40 nm | ±40 nm | Star structure | 4x4 | 8x8 | 16x16 | 4x4 | 8x8 | 16x16 | 4x4 | 8x8 | 16x16 | Tree structure | 1x4 | 1x8 | 1x16 | 1x4 | 1x8 | 1x16 | 1x4 | 1x8 | 1x16 | Typical insertion loss | 6.3 | 9.4 | 12.6 | 6.3 | 9.4 | 12.6 | 6.3 | 9.4 | 12.6 | Max. insertion loss | 7.1 | 10.6 | 14.3 | 7.6 | 11.5 | 14.5 | 7.7 | 11.7 | 15.5 | Uniformity | 0.7 | 1.0 | 1.3 | 1.5 | 2.2 | 3.0 | 1.9 | 2.8 | 3.7 | Connector | FC/APC or SC/APC, others for client specify | Directivity | >60 dB | Operation temperature | -40 ~ +75°C | Storage temperature | -40 ~ +85°C | Dimension | 90 x20x10mm plastic box |
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Ordering Information
SSTC-13-345-00-E-3-10-B2-SA
Ports | Wavelength | Coupling ratio | Fiber Type | Pigtail Dia. | Pigtail Length | Package | Connector Type |
12=1x2 | 82=820nm | 01=01/99 | H=Hi 780 | 02=0.25mm | 05=50cm | A1(2, 3,) | FU(A)=FC/UPC(APC) |
22=2x2 | 98=980nm | 02=02/98 | F=Flex 1060 | 09=0.9mm | 10=100cm | B1(2) | SU(A)=SC/UPC(APC) |
/ | | | E=SMF-28e | 2=2mm | | C1 | |
| 13=1310nm | 40=40/60 | B=SMF-28e XB | 3=3mm | 20=200cm | D1 | LU(A)=LC/UPC(APC) |
| 35=1310&1550nm | 00=50/50 | / | X=Customization |
Package and Mounting Dimension (mm)
Stainless Steel Tube (A) | Plastic Box (B) | Aluminum alloy Box (C) | Aluminum alloy Rack (D) |
Outline | Outline | Outline | Mounting | Outline | Mounting | Outline |
A1=Φ3x50 | A5=Φ5.5x34 | B1=90x20x9.5 | 50x12x2Φ3.2 | C1=85x18x8.4 | 44.5x13x2Φ3 | D1=129x29x160 1U LGX |
A2=Φ3x54 | A6=Φ5.5x38 | B2=100x80x10 | 70x73.5x4Φ3.2 | C2=90x72x8 | 86x68x4Φ3 | D2=129x58x160 2U LGX |
A3=Φ3x60 | A7=Φ5.5x50 | B3=120x80x18 | 80x74.5x4Φ3.2 | C3=110x95x7.5 | 99x84x4Φ3.5 | D3=485x43.5x230 1U 19' RACK |
A4=Φ5x70 | A8=Φ5.5x64 | B4=141x115x18 | 100x106x4Φ3.2 | C4=110x95x15 | 99x84x4Φ3.5 | D4=485x87x230 2U 19' RACK |
Item | φ0.25 Stainless | φ0.9 Stainless | φ2/3 Stainless | φ0.9(φ2,φ3) Plastic | φ0.9(φ2/φ3) Aluminum Alloy | LGX | 19' Rack |
1x2 | A1 | A2 | A4 | B1 | C1 | D1 | D3 |
2x2 | A1 | A3 | A4 | B1 | C1 | D1 | D3 |
Specification
Operating Wavelength(nm) | 820±40/980±40/ 1310±40/1550±40 | 980&1550±40/ 1310&1490&1550±40 | Parameter | Unit | Value |
Coupling Ratio (%) | Insertion Loss (dB) | Fiber Type | / | Hi 780/ Flex 1060/ SMF-28e/ SMF-28e XB |
Tap | Signal | Tap | Signal |
01/99 | 19.0-21.0 | ≤0.20 | 18.5-21.5 | ≤0.25 | PDL | dB | Typ.:<0.1 Max.:<0.15 |
03/97 | 14.6-16.2 | ≤0.30 | 14.5-16.5 | ≤0.30 | Directivity | dB | >55 |
05/95 | 12.4-13.8 | ≤0.35 | 12.0-14.5 | ≤0.45 | Return Loss | dB | >50 |
10/90 | 9.70---10.7 | ≤0.60 | 9.70-11.2 | ≤0.60 | Excess Loss | dB | Typ.:<0.1 Max.:<0.2 |
20/80 | 6.70---7.60 | ≤1.15 | 6.60---7.80 | ≤1.15 | Pigtail Dia. | mm | 0.25 /0.9 / 2 / 3 |
33/67 | 4.65---5.65 | ≤1.70 | 4.50---5.85 | ≤1.80 | Pigtail Length | cm | >100 |
40/60 | 3.95---4.30 | ≤2.50 | 3.70---4.70 | ≤2.70 | Operating Tem. | ºC | -10~ +70 |
50/50 | 2.85---3.30 | 2.80---3.40 | Storage Tem. | ºC | -40~ +85 |
Address:
Building D.No.8 Changcheng Park Road,East Lake, Development Zone, Wuhan
Business Type:
Manufacturer/Factory
Business Range:
Computer Products, Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Security & Protection
Company Introduction:
Wuhan Seifree Technology Co., Ltd is located at the Optical Valley, East Lake National High-tech Development Zone of Wuhan. It specializes in R&D, manufacturing, sales of Optical Passive Components. With the great technologies in optical research and production, Seifree gathers a number of optical talents on fiber communication, which possess the rich experience of R&D and a strong capability of technology innovation.
The product includes thin-film filter (DWDM, CWDM, Triple-play WDM), Fused Bi-Conical Taper (Coupler, WDM) and Waveguide Splitter (PLC Splitter), Micro-optics (Circulator, Isolator) Fiber optical Interconnect (Optical Jumper, Adaptor) and other components and modules of Active (CWDM SFP) and Passive.
We create a good working atmosphere, solidarity and cooperation, and build the corporate culture --Service, Excellence, Innovation, Fidelity, Reciprocity, Economical, and Development. All products are designed, manufactured and delivered to meet the requirements of Telcordia and ISO9001.
We welcome you to consider Seifree to provide the high-quality product and considerate service for meet your demands.