FTTH Optical Filter Wdm CATV T1550 R1340/1490 3 Port Fwdm Module

• Type: CATV Equipment
• Function: Signal Transmitting Device, Signal Transmission Equipment, Signal Monitoring Equipment
• Certification: CE, ISO, RoHS
• Condition: New
• Fiber Diameter: 2.0mm
• Wavelength: 1310nm 1490nm 1550nm
• Model NO.: LW-FWDM002
• Package: ABS Box
• Keywords: Wdm Filter Fwdm
• Procedure: Tff Thin Film Filter
• Connector: Sc LC FC St
• Product Name: FTTH Optical Filter Wdm CATV T1550 R1340/1490 3 Po
• Transport Package: Air and Sea Transport
• Specification: 90*20*10 mm
• Trademark: LIGHTWIT
• Origin: Shenzhen
• HS Code: 8517622200
• Production Capacity: 10000

Product Description

ftth optical filter WDM CATV T1550 R1340/1490 3 port FWDM module

Product Description

The filter wavelength division multiplexer series are based on environmentally stable thin film filters technology. The devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. These components have extensively used in EDFAs, raman amplifier, fiber sensor system, WDM networks and fiber optics instrumentation.

Features

 on thin film filter technologyand high wavelength stability
polarization dependent loss
and high channel isolation
Flat and wide passband
Epoxy free optical path and excellent reliability
Telcordia GR-1221-CORE qualified and RoHS compliant

Applications
WDM system
CATV system
Telecommunication network system
Metro/Access networks
EDFA Fiber optic instrumentsTransmitters and fiber lasers
Single direction/Bi-direction transmissionLine monitoring

Specification

Parameter			Unit	Value
Central Wavelength			nm	850/1310	980/1550	1310/1550	1480/1550	1310/1490/1550	C/L Band	1310/1625	1550/1625
Wavelength	Type 1	Passband	nm	850±50	980±40	1310±40	1450~1490	1310±40 1490±10	1528~1563	1310±40	1550±40
		Reflective Band		1310±50	1550±40	1550±40	1530~1580	1530~1580	1570~1610	1625±10	1625±10
	Type 2	Passband		1310±50	1550±40	1550±40	1530~1580	1530~1580	1570~1610	1625±10	1625±10
		Reflective Band		850±50	980±40	1310±40	1450~1490	1310±40 1490±10	1528~1563	1310±40	1550±40
Insertion Loss	Pass Channel		dB	≤0.6
	Reflective Channel			≤0.4
Isolation	Pass Channel		nm	Standard ISO≥30, High ISO≥40
	Reflective Channel			Standard ISO≥15, High ISO≥20
Flatness			dB	≤0.3
Directivity			dB	≥50
Return Loss			dB	≥45
PMD			ps	≤0.10
PDL			dB	≤0.10
Insertion Loss Temperature Sensitivity			dB/°C	≤0.005
Wavelength Temperature Shifting			nm/°C	≤0.002
Fiber Type			-	50/125 or 62.5/125 Multimode fiber, SMF-28e Single mode fiber, HI1060 Fiber
Max. Power Handling			mW	≤500
Operation Temperature			°C	-10~+70
Storage Temperature			°C	-40~+85
Package Dimension			mm	Φ5.5×34 (Φ0.25 fiber), Φ5.5×38(Φ0.9 fiber)

Note:
     1. All parameters are for device without connectors.
     2. Special specifications can be customized according to customer requirements.


Our Company
 

Shenzhen Lightwit Photonics Co., Ltd.,established in 2000, is one of a high-tech companies specialized in developing and manufacturing fiber optic components and communication network products and also serving network engineerings. Our fiber optic products can be widely applied to data-video transmission,CATV, long-distance monitoring,local network system,intelligentized buildings, broad-band-networks, military and satellite communication etc.

As having most advanced producing and checking equipments and attracting a large number of talents in the fiber optical communication fields, we have been manufacturing all kinds of fiber optic connector, PLC splitter,fiber array,collimator,CWDM,jumper, pigtail, adaptor, coupler, WDM, isolator, attenuator, laser device componentand other special fiber optic parts for laser device packaging, transceiver, converter which have all met international standard.

We are continuously developing the advanced fiber optic communication technologies so that we can provide per fect service and high quality products to our customers. If you have any inquiries,please contact us for any time.

 

Looking forward to cooperating with you.