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5G DWDM COT&RT LGX Module
The DWDM LGX module of HYC is a wavelength division multiplexing technology based on TFF (thin film filter), which has a variety of package sizes and wavelength options; DWDM has 100 GHz, 200 GHz channel spacing, suitable for long-distance, large-capacity trunk network, or ultra-large capacity MAN core nodes; Under the current 5G environment, HYC develop a series of central office terminal (COT) and remote terminal (RT) products base on the market demand. It can increase the 4G extension (EXT) port, OTDR port and etc. according to customer requirements.
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Excellent Performance Parameters (WDM systems with low loss and high isolation)

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Lower Insertion Loss

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

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Higher Isolation

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

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Mature Production Technology

The 5G DWDM COT&RT LGX module of HYC 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 5G DWDM COT&RT LGX module of HYC 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.

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Compliance with International Standards

The 5G DWDM COT&RT LGX module of HYC conforms to RoHS, Satisfies TelcordiaGR-1209 and GR-1221.

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  • GR-1209 standard
  • GR-1221 standard
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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.

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wavelength mark printed by laser rivet type fixing buckle

Customizable

The LGX module type of HYC 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.

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16CH+EXT DWDM COT LGX module (Match a third of 19''1U rack)

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8CH+EXT DWDM COT LGX (12pcs LGX mountable on 19''1U rack)

​ 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.

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Telecom network

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WDM

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COT&RT

Items Unit COT or RT
Channels CH 4+Ext 8+Ext 12+Ext 16+Ext
Operating wavelength nm 1260~1670
Central wavelength CH 100G ITU C26~C41
Transmission bandwidth nm ITU±0.11
EXT bandwidth nm 1260~1537.5&1562.5~1670
Transmission band insertion loss dB DWDM:≤2.0  Ext:≤0.6 DWDM:≤3.0  Ext:≤0.6 DWDM:≤3.5  Ext:≤0.6 DWDM:≤4.0  Ext:≤0.6
Transmission Adjacent Isolation dB ≥30
Transmission Non-adjacent isolation dB ≥45
EXT Isolation dB ≥15
Return loss dB ≥45
Directivity dB ≥50
Ripple dB ≤0.5
Package dimension mm L180xW100xH29      MINI:L120xW88xH12
Operating temperature -40~+85
Connector type COM&EXT: LC/APC   Other: LC/UPC(or customize)
Specification
Update time:2019-07-05
Drawing
Update time:2019-07-05

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