PWDM

Products

PWDM
PDF Download:
Description: PWDM

Description

PWDM

Decriptions

PWDM is used for packaging of optical module. It can realize the multiplexing of two communication signal, which expands the capacity of single fiber and achieves bi-directional communication. It is widely used in optical network upgrade and expansion, or introduce new comprehensive business (CATV, TELECOM, integration of three networks-PON+EOC) etc.

Features:

♦ Low insertion loss

♦ Low PDL

♦ High channel isolation

♦ Excellent environmental reliability

Application:

♦ WDM system

♦ CATV

Technical Index:

Parameters	Unit	I-PWDM
Operating Wavelength T: transmission wavelength R: reflection wavelength 1310±50,1490±10, 1550±10 1610±10, 1625±25, 1650±20 λ:CWDM（1260-1620） ITU±7.5	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
		8	Tλ
Insertion Loss	dB	Transmission: ≤ 0.6
		Reflection: ≤ 0.4
Transmission Channel Isolation		≥ 30
Reflection Channel Isolation	dB	≥ 15
PDL	dB	≤ 0.1
Wavelength thermal stability	nm/℃	≤ 0.003
Insertion loss thermal stability	dB/℃	≤ 0.005
Return loss	dB	≥ 45
Optical Power	mW	≤ 500
Operating Temperature	℃	-10 ~ +70
Storage Temperature	℃	-40 ~ +85
Relative Humidity	%	5 ~ 95
Dimension	mm	Φ3.2×14
Note: 1. Customization is available. 2. Specified without connector, and add an additional 0.2dB loss per connector.

Ordering Information:

A	B	C	D	E
Wavelength	Tube Type	Fiber Length (Include connector)	Connector	Dimension
T15R13/14=T1550 R1310/1490 T14R13/15=T1490 R1310/1550 T13R14/15=T1310 R1490/1550 T1310=T1310±7.5 X=Others	25=250um 90=900um X=Others	05=0.5m±0.05m 10=1.0m±0.05m 15=1.5m±0.05m X=Others	OO:None FP=FC/PC FA=FC/APC SP= SC/PC SA=SC/APC STP=ST/PC STA=ST/APC LP=LC/PC LA= LC/APC X=Others	3214=Φ3.2×14mm X=Others