fiber steel tube FWDM module

The Steel tube 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. These components have extensively used in EDFAs, raman amplifier, fiber sensor system, WDM networks and fiber optics instrumentation.

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产品描述

Features

Telcordia GR-1221-CORE qualified and RoHS compliant
Low polarization dependent loss and high channel isolation
Flat and wide passband
Epoxy free optical path and excellent reliability
Low insertion loss

Applications:

CWDM system
CATV system
Telecommunication network system
Metro/Access networks

Parameters	Unit	FWDM Device
Operating Wavelength T: transmission wavelength R: reflection wavelength 1310±50,1490±10, 1550±10 1610±10, 1625±25, 1650±20	nm	1	T1550 R1310/1490
		2	T1490 R1310/1550
		3	T1310 R1490/1550
		4	T1550/1610 R1310/1490
		5	T1550/1625 R1310/1490
		6	T1625 R1310/1490/1550
		7	T1650 R1310/1490/1550
Insertion Loss	dB	Transmission: ≤ 0.6
		Reflection: ≤ 0.4
Transmission Channel-Isolation	dB	≥ 30
Reflection Channel Isolation	dB	≥ 17
PDL	ddB	≤ 0.1
Wavelength thermal-stability	B	≤ 0.003
Insertion loss thermal-stability	dB/℃	≤ 0.005
Operating Temperature	℃	-10 ~ +70
Dimension	mm	Φ5.5×37, Φ4.2×25, ABS 90×20×10

Order Information
HL-FWDM	Wavelength	Fiber Type	Fiber Length	Connector
Hilink	3/45=1310pass/1490&1550reflect 4/35=1490pass/1310&1550reflect 5/34=1550pass/310&1490reflect	1=250um bare fiber 2=900um Loose tube 3=2.0mm Cable 4=3.0mm Cable	1=1m 1.5=1.5m C=Customerization	0=None FA=FC/APC FP=FC/PC SA=SC/APC SP=SC/PC LP=LC/PC

fiber steel tube FWDM module