Place of Origin: | Zhejiang |
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Location: | Wuhan, Hubei, China (Mainland) |
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Business Type: | Manufacturer |
Model No.: | STWDM-12-31-45-E-09-05-A6-SU |
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Pass 1310nm Reflect 1490nm 1550nm Fiber Optic WDM Filter for Triple Play FTTH CATV
Description
WDM Filter is an ideal solution for high power optical amplification system and WDM network.
It based on Thin Film Filter (TFF) technology, and be widely used in EDFA, Raman amplifiers, WDM networks and fiber opticsdevice.
As you might know, GEPON system itself works on 1310/1490, so CATV signal here is delivered over same fiber using 1550nm, and FWDM is a place where all this get's "mixed"
Applications
System Monitoring
WDM system
Fiber Transmission
Fiber optical amplifier
Fiber optic instrument
Details
Pass (Transmission) Channel: 1310nm
Reflection Channel: 1490nm and 1550nm
High Isolation, Reliability and channel isolation
Low Insertion loss and excellent environmental reliability
Ordering Information
STWDM-12-31-45-E-09-05-A6-SU
1
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2 Trans. Windows |
3 Refl. Windows |
4
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5 Pigtail Diameter |
6 Pigtail Length |
7
|
8
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M=Mux | 31=1310nm | 31=1310nm | E=SMF-28e | 09=0.9mm | 05=50cm | A6 | FU(A)=FC/UPC(APC) |
D=Demux | 49=1490nm | 49=1490nm | B=SMF-28e XB | 20=2mm | 10=100cm | B1(2) | SU(A)=SC/UPC(APC) |
MD=M&D | 55=1550nm | 55=1550nm | 30=3mm | … | C1(2) | … | |
62=1625nm | 62=1625nm | 20=200cm | D(1, 3) | LU(A)=LC/UPC(APC) | |||
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 (LGX) |
|
A2=Φ3x54 | A6=Φ5.5x38 | B2=100x80x10 | 70x73.5x4Φ3.2 | C2=90x72x8 | 86x68x4Φ3 |
D2=129x58x160 (LGX) |
|
A3=Φ3x60 | A7=Φ5.5x50 | B3=120x80x18 | 80x74.5x4Φ3.2 | C3=110x95x7.5 | 99x84x4Φ3.5 |
D3=485x43.5x230 (19’ Rack) |
|
A4=Φ5x70 | A8=Φ5.5x64 | B4=141x115x18 | 100x106x4Φ3.2 | C4=110x95x15 | 99x84x4Φ3.5 |
D4=485x87x230 (19’ Rack) |
Item | &p
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