Pass 1310nm Reflect 1490nm 1550nm Fiber Optic Filter WDM for Triple Play FTTH CATV STWDM-12-31-45-E-09-05-A6-SU manufacturer from China Wuhan Seifree Technology Co., Ltd

Pass 1310nm Reflect 1490nm 1550nm Fiber Optic Filter WDM for Triple Play FTTH CATV

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: STWDM-12-31-45-E-09-05-A6-S...

Pass 1310nm Reflect 1490nm 1550nm Fiber Optic WDM Filter for Triple Play FTTH CA

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 Config.	2 Trans. Windows	3 Refl. Windows	4 Fiber Type	5 Pigtail Diameter	6 Pigtail Length	7 Package	8 Connector Type
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)