Excellent Performance Parameters (WDM systems with low loss and high isolation)

Features

Lower Insertion Loss

Lower insertion loss makes CWDM LGX module
have lower signal attenuation in operation, thus
reducing the power requirement of signal transmitter.

Higher Isolation

The higher isolation value enables sufficient signal isolation
during multi-signal transmission in the CWDM LGX module,
effectively preventing crosstalk between signals and
causing distortion of the transmission signal.

Mature Production Technology

The CWDM MUX&DEMUX LGX module of FOCC has mature
production technology, stable and reliable performance,
supports the work in the harsh environment of - 40 ~
+85 ℃, and ensures the stable transmission of signals.

Convenient Installation Method

The CWDM MUX and DEMUX LGX module of FOCC can be used independently, It can also be used with 1U rack, It’s LGX is designed according to 1/3 of the 19''rack size. Three LGX modules of this type or other types can be matched on a single 1U rack. Increase the utilization rate of 1U rack.

CWDM MUX and DEMUX LGX module 8

Compliance with International Standards

The CWDM MUX and DEMUX LGX module of HYC conforms to RoHS, Satisfies TelcordiaGR-1209 and GR-1221.

Easy to Install、Clear Identification

The fixing mode of LGX module box and rack is rivet type fixing buckle, which is made of Nylon material approved by UL94V-2. It is easy to install and disassemble. Each LGX module panel working port has a wavelength mark printed by laser, which is convenient for users to identify.

CWDM MUX and DEMUX LGX module 6

Customizable

The CWDM LGX module type of FOCC has a variety of package sizes and wavelength options. It can also be customized according to customer requirements, such as mini size, one-way or two-way, upgrade port, etc.

CWDM MUX and DEMUX LGX module 4

MINI 16CH CWDM LGX Module (Match 2U rack)

CWDM MUX and DEMUX LGX module 5

CWDM 8CH + upgrade MUX & DEMUX dual-fiber module (Match a third of 19''1U rack)

Specification

Items	Unit	CWDM MUX&DEMUX LGX Module
Channels	CH	2	4	8	12	16	18
Operating wavelength	nm	1260~1650 & 1460~1650
Transmission band	nm	±6.5、±7.0、±7.5
Transmission band insertion loss	dB	≤1.0	≤1.5	≤2.5	≤2.5(with skip)	≤3.0(with skip)	≤3.5(with skip)
Transmission Adjacent Isolation	dB	≥30
Transmission Non-adjacent isolation	dB	≥45
Return loss	dB	≥45
Directivity	dB	≥50
Ripple	dB	≤0.5
Package dimension	mm	L180xW100xH29 MINI：L88xW90xH26、L88xW90xH52
Operating temperature	℃	-40~+85
Connector type		LC/PC(or customize)

Application

CWDM MUX and DEMUX LGX module products are easy to install, low insertion loss, high channel isolation and high environmental stability and reliability, which support single and dual-fiber transmission; Because CWDM has low requirements for lasers and supporting equipment, it directly reduces the cost of operators, It occupies an important position in Metropolitan Area Network(MAN) access layer and is widely used in telecommunications, radio and television, enterprise network, campus network and other fields.

CWDM MUX and DEMUX LGX module 1