NAG WDM Module

The NGA WDM devices are designed to accommodate XGPON signals with GPON, OTDR, and video signals in network to maximize the value of optical distribution networks (ODNs).

Category:

NGA WDM series is designed for next generation access (NGA) system which is a new optical access system that co-exists with G-PON on the same ODN. The NGA WDM devices are designed to accommodate XGPON signals with GPON, OTDR, and video signals in network to maximize the value of optical distribution networks (ODNs). The products are Telcordia GR-1221/1209-CORE qualified, and RoHS compliant.

Features Applications
  • Bi-Directional
  • Hi Isolation
  • Low Insertion Loss
  • Epoxy-Free Optical Path
  • Thin Film Filter Technology
  • Ultra Stable and Highly Reliable
  • FTTX
  • NG PON

Performance SpecificationsWDM

Parameter RWDM
Operating wavelength(nm) 1260~1625
Reflect Channel Wavelength Range(nm) 1260~1280&1524~1625
Pass Channel Wavelength Range(nm) 1290~1330&1480~1500
Reflect Channel Insertion Loss(dB) ≤1.0
Pass Channel Insertion Loss(dB) ≤1.0
Pass Port Isolation @1260~1280&1524~1625(dB) ≥30
Reflect Port Isolation @1290~1330&1480~1500(dB) ≥30
Polarization Dependent Loss (dB) ≤0.02
Polarization Mode Dispersion(ps) ≤0.02
Directivity(dB) ≥50
Return loss(dB) ≥50
Operating temperature(℃) -20~+70
Storage temperature(℃) -40~+85
Power Handing(mW)(CW) 500
Package dimensions (mm) 100*80*10

WDM

 

Performance Specifications:

GNPON/NGA-OTDR

Parameter RWDM
Operating wavelength(nm) 1260~1660
GPON/NGA Channel Wavelength Range(nm) 1260~1360&1480~1581
1650 Channel wavelength Range (OTDR)(nm) 1610~1660
GPON/NGA Channel Insertion Loss(dB) ≤0.8
1650 Channel Insertion Loss(dB) ≤0.8
GPON/NGA Port Isolation @ 1610-1660nm(dB) ≥30
1650 Port Isolation @1260-1360nm &1480-1581nm(dB) ≥30
Polarization Dependent Loss (dB) ≤0.02
Polarization Mode Dispersion(ps) ≤0.02
Directivity(dB) ≥50
Return loss(dB) ≥50
Operating temperature(℃) -20~+70
Storage temperature(℃) -40~+85
Power Handing(mW)(CW) 500
Package dimensions (mm) 100*80*10

**Specifications may change without notice.

GNPON-NGA-OTDR

Performance Specifications:

WDM+OTDR

Parameter RWDM
Operating wavelength(nm) 1260~1675
1270+1575 Channel Wavelength Range [NGA](nm) 1260~1280&1575~1581
1310+1490 Channel Wavelength Range[GPON-OLT](nm) 1290~1330 & 1480~1500
1650 Channel wavelength Range (OTDR)(nm) 1625~1675
1270+1575 Channel Insertion Loss(dB) ≤1.5
1310+1490 Channel Insertion Loss(dB) ≤1.6
1650 Channel Insertion Loss(dB) ≤1.1
1270+1575 Port Isolation @ 1290-1330nm &1480-1500nm & 1625-1675nm(dB) ≥30
1310+1490 Port Isolation @ 1260-1280nm & 1575-1581nm & 1625-1675nm(dB) ≥30
1650 Port Isolation @ 1260-1330nm &1575-1581nm & 1625-1675nm(dB) ≥30
Polarization Dependent Loss (dB) ≤0.02
Polarization Mode Dispersion(ps) ≤0.02
Directivity(dB) ≥50
Return loss(dB) ≥50
Operating temperature(℃) -20~+70
Storage temperature(℃) -40~+85
Power Handing(mW)(CW) 500
Package dimensions (mm) 100*80*10

WDM+OTDR

Performance Specifications:

WDM+OTDR+VIDEO

Parameter RWDM
Operating wavelength(nm) 1260~1675
1270+1575 Channel Wavelength Range [NGA](nm) 1260~1280&1575~1581
1310+1490 Channel Wavelength Range[GPON-OLT](nm) 1290~1330 & 1480~1500
1550 Channel Wavelength Range[VIDEO](nm) 1550-1560
1650 Channel wavelength Range (OTDR)(nm) 1625~1675
1270+1575 Channel Insertion Loss(dB) ≤2.1
1310+1490 Channel Insertion Loss(dB) ≤1.6
1550 Channel Insertion Loss(dB) ≤1.9
1650 Channel Insertion Loss(dB) ≤1.0
1270+1575 Port Isolation @ 1290-1330nm &1480-1500nm & 1625-1675nm(dB) ≥30
1310+1490 Port Isolation @ 1260-1280nm & 1575-1581nm & 1625-1675nm(dB) ≥30
1550 Port Isolation @ 1260-1330nm & 1480-1500nm & 1575-1581nm & 1625-1675nm ≥30
1650 Port Isolation @ 1260-1330nm &1575-1581nm & 1625-1675nm(dB) ≥30
Polarization Dependent Loss (dB) ≤0.02
Polarization Mode Dispersion(ps) ≤0.02
Directivity(dB) ≥50
Return loss(dB) ≥50
Operating temperature(℃) -20~+70
Storage temperature(℃) -40~+85
Power Handing(mW)(CW) 500
Package dimensions (mm) 100*80*10

WDM+OTDR+VIDEO

Performance Specifications:

WDM+VIDEO

Parameter RWDM
Operating wavelength(nm) 1260~1675
1270+1575 Channel Wavelength Range [NGA](nm) 1260~1280&1575~1581
1310+1490 Channel Wavelength Range[GPON-OLT](nm) 1290~1330 & 1480~1500
1550 Channel Wavelength Range[VIDEO](nm) 1550-1560
1270+1575 Channel Insertion Loss(dB) ≤1.5
1310+1490 Channel Insertion Loss(dB) ≤1.0
1550 Channel Insertion Loss(dB) ≤1.7
1270+1575 Port Isolation @ 1290-1330nm &1480-1500nm & 1550-1560nm(dB) ≥30
1310+1490 Port Isolation @ 1260-1280nm & 1550-1625nm ≥30
1550 Port Isolation @ 1260-1330nm & 1480-1500nm & 1575-1581nm & 1625-1675nm ≥30
Polarization Dependent Loss (dB) ≤0.02
Polarization Mode Dispersion(ps) ≤0.02
Directivity(dB) ≥50
Return loss(dB) ≥50
Operating temperature(℃) -20~+70
Storage temperature(℃) -40~+85
Power Handing(mW)(CW) 500
Package dimensions (mm) 100*80*10

WDM+VIDEO