4-8-16-18 Channels CWDM

ACP’s Coarse wavelength division multiplexer (CWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path.

Download: Datasheet in PDF

Features

Low Insertion Loss
Wide Pass Band
High Channel Isolation
High Stability and Reliability
Epoxy Free Optical Path

Applications

Line Monitoring
WDM Network
Telecommunication
Cellular Application
Fiber Optical Amplifier
Access Network

Specifications

Parameter	Unit	Specifications
		Mux/Demux
Operating Wavelength	nm	1270 ~ 1610
Center Wavelength	nm	1270, 1290, ......1610 or 1271, 1291, ......1611
Center Wavelength Accuracy	nm	± 0.5
Minimum Channel Spacing	nm	20
Channel Passband (@-0.5dB bandwidth)	nm	≥ 13
Number of Channels		4	8	16	18
Insertion Loss (Channel ports)	dB	≤ 1.4	≤ 2.2	≤ 3.5	≤ 4.0
Insertion Loss (UPG port)	dB	≤ 1.3¹⁾	≤ 2.0¹⁾	≤ 2.6¹⁾	N/A²⁾
Channel Uniformity	dB	≤ 0.6	≤ 1.0
Channel Ripple	dB	≤ 0.3		≤ 0.5
Isolation @Add/Drop Channel (Demux only)	dB	≥ 30 (Adjacent) ≥ 40 (Non-adjacent)
Insertion Loss Temperature Sensitivity	dB/°C	≤ 0.003
Wavelength Temperature Shifting	nm/°C	≤ 0.002
Polarization Dependent Loss	dB	≤ 0.10
Polarization Mode Dispersion	ps	≤ 0.10
Directivity	dB	≥ 50
Return Loss	dB	≥ 45
Optical Power	mW	≤ 300
Operating Temperature	°C	- 20 to +70 (Extended temperatures are also available upon request)
Storage Temperature	°C	- 40 to +85
1% TAP Port Loss	dB	20.4
Package Dimensions	mm	S= 89x51x8.0 case (4 Ch) F= 96x78x8 case (4/8 Ch) G=96x78x13 case (16/18 Ch) L1=Single LGX Box (4/8 Ch, Maximum 16 Ch with LC) L2=Double LGX Box R1=19” Rack (1RU)

Note:

1) UPG: port upgrade for future expansion.
2) No upgrade port at 18 channels.

All values refenced are without connector.