Hot Sale 1650nm Wdm Filter for Detector and Monitor

Basic Info

Model NO.	LW-1650WDM
Type	Fiber Optic Multiplexer
Wiring Devices	DDF
Certification	CE, ISO, RoHS
Condition	New
Center Wavelength	Itu, Itu+1
Passband	λitu±6.5
Channel Space	20nm
Adjacent Channel Isolation	≥30
Non-Adjacent Channel Isolation	≥40
Return Loss	≥50
Product Name	1650nm Wdm Filter for Detector and Monitor
Keyword	Gpon Wdm
Transport Package	Air and Sea Transport
Specification	100x80x18mm
Trademark	LIGHTWIT
Origin	Shenzhen
HS Code	8517622200
Production Capacity	2000

Product Description

Hot Sale 1650nm WDM Filter for detector and monitor

Product Description
Four ports WDM module, WDM3PON, combine/split GPON/XGSPON/NGPON2 signals, low insertion loss, highisolation.

This product is used to combine GPON/XGSPON/NGPON2 upstream and downstream signals into 1 fiber, or split
GPON/XGSPON/NGPON2 upstream and downstream signals from line fiber.

 

Features
and high wavelength stability
Low polarization dependent loss
and high channel isolation
Flat and wide passband
Epoxy free optical path and excellent reliability

Applications
CWDM system
CATV system
Telecommunication network system
Metro/Access networks

 

Specifications

Parameter	Unit	Value
Channels Number	-	2	4	8	18
Operation Wavelength	nm	1260-1460 or 1460-1620 or 1260-1620
Channel Central Wavelength	nm	1271/1291/1311/1331/1351/1371/1391/1411/1431/ 1451/1471/1491/1511/1531/1551/1571/1591/1611
Channel Spacing	nm	20
[email protected]	nm	≥14
Pass band	nm	λITU±6.5
Pass band Flatness	dB	≤0.5
Insertion Loss (Typ.)	dB	0.8	1.3	2.4	4.6
Insertion Loss (Max.)	dB	0.9	1.5	2.8	5.0
Adjacent Channel Isolation	dB	≥30
Non-adjacent Channel Isolation	dB	≥40
Return Loss	dB	≥50
Polarization Mode Dispersion	ps	≤0.10	≤0.10	≤0.15	≤0.15
Polarization Dependent Loss	dB	≤0.10	≤0.15	≤0.20	≤0.25
Insertion Loss Temperature Sensitivity	dB/°C	≤0.005	≤0.005	≤0.007	≤0.007
Wavelength Temperature Shifting	nm/°C	≤0.002
Directivity	dB	≥50
Operation Temperature	°C	-10~+70
Storage Temperature	°C	-40~+85
Package Dimension	mm	483x250x44

Ordering Information

CWDM-		/
CWDM	Channel Number	Start Channel	Application Type	Fiber Type	Fiber Length	Connector
	02=2 CH 04=4 CH 08=8 CH 16=16 CH 18=18 CH	27=1271 29=1291 ... 61=1611 SS=special (Refer to ITU channel table)	M=Mux D=Demux	01=Bare fiber 09=900um loose tube 90=900um tight buffer 20=2.0mm Cable 30=3.0mm Cable	0.5=0.5m 10=1.0m 15=1.5m 20=2.0m S= customized	NA=None FP=FC/PC FA=FC/APC SP=SC/PC SA=SC/APC LP=LC/UPC LA=LC/APC MU=MU/UPC S= customized