5G WDM LGX module of FOCC is a wavelength division multiplexing technology based on TFF (thin film filter), It uses zero dispersion band, 50、100GHz channel spacing, which has a variety of package sizes and wavelength options; Under the current 5G environment, FOCC 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.
 |  |
Product Size
Compliance with International Standards
The 5G WDM LGX module of FOCC conforms to RoHS, Satisfies TelcordiaGR-1209 and GR-1221.
50、100GHz channel spacing、O-band Zero dispersion wavelength
5G WDM LGX module uses zero dispersion wavelength to make optical signal more flat and stable in the transmission process and avoid signal crosstalk; 50、100GHz channel interval enables customers to have more channel choices and increase the transmission capacity of zero dispersion wavelength.
 |  |
8CH+EXT WDM COT LGX (12pcs LGX mountable on 19''1U rack) |
|
16CH+EXT WDM COT LGX (3pcs LGX mountable on 19''1U rack) |
Optical path structure is optional；Customizable |
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.
wavelength mark printed by laser rivet type fixing buckle
 |
Lower Insertion Loss Lower insertion loss makes 5G WDM LGX module
|
Higher Isolation The higher isolation value enables sufficient signal isolation
|  |
 |
Mature Production Technology The 5G WDM LGX module of FOCC has mature
|
Specification
| Items | Unit | COT or RT | ||
| Channels | CH | 4+Ext | 8+Ext | 16+Ext |
| Operating wavelength | nm | 1260~1360&1400~1620 | ||
| Central wavelength | nm | customize | ||
| Channel spacing | GHz | 50/100 | ||
| EXT bandwidth | nm | 1400~1620 | ||
| Transmission band insertion loss | dB | WDM:≤1.8 EXT:≤0.9 | WDM:≤2.8 EXT:≤0.9 | WDM:≤5.0 EXT:≤0.9 |
| Transmission Adjacent Isolation | dB | ≥25 | ||
| Transmission Non-adjacent isolation | dB | ≥40 | ||
| EXT Isolation | dB | ≥30 | ||
| Return loss | dB | ≥45 | ||
| Directivity | dB | ≥50 | ||
| Ripple | dB | ≤0.5 | ||
| Package dimension | mm | L180xW100xH29、L120xW88xH12 | ||
| Operating temperature | ℃ | -40~+85 | ||
| Connector type | COM&EXT: LC/APC Other: LC/UPC(or customize) | |||
Application
5G WDM LGX products are easy to install, low insertion loss, high channel isolation and high environmental stability and reliability, It uses zero dispersion wavelength and 50、100GHz channel spacing; Under the current 5G environment, FOCC develop a series of central office terminal (COT) and remote terminal (RT) products base on the market demand, It is widely used in telecommunications, LAN, COT&RT, etc.
Telecom network |
WDM |
COT&RT |
