Active Member
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[China]
Address: 3F, No. 322, Lane 953, Jianchuan Road Minhang District, Shanghai City China - 200 240
Contact name:Roger
Shanghai Yogel Communication Equipment Co., Ltd. |
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Wavelength Division Multiplexers
CEx-WDMs
Passive Optical Network with Several Communication Systems
GPON / 10G-PON / NG-PON2 / RF Video / OTDR
Description
CEx WDM (Coexistence WDM) is designed for GPON, XGS-PON, OTDR, RF video, and NG-PON2 from OLT to ONU transmission.
It can combine and separate optical signals into each wavelength with optical filters.
Features
* Low Insertion loss
* Ultra-Flat Wide Passband
* High Channel Isolation
* High stability and reliability
* Epoxy-free on Optical Path
* RoHS Compliant
Applications
* Testing Instruments
* Telecommunications
* PON & WDM Network
* Testing Instruments
Specifications
| Parameter | GPON/XGPON/NGPON2/OTDR | |
| Operating Wavelength (nm) | 1260~1650 | |
| Pass Band (nm) | GPON | 1290~1330 & 1480~1500 |
| XGPON | 1260~1280 & 1575~1580 | |
| NGPON2 | 1524~1544 & 1596~1603 | |
| OTDR | 1625~1650 | |
| Insertion Loss (dB) | COM--GPON | ≤0.8 |
| COM--XGPON | ≤1.2 | |
| COM--NGPON | ≤1.4 | |
| COM--OTDR | ≤1.2 | |
| Isolation (dB) | GPON@XGPON/NGPON2 | ≥30 |
| XGPON@GPON/NGPON2 | ≥30 | |
| NGPON2@GPON/XGPON | ≥30 | |
| OTDR | ≥15 | |
| Polarization Dependent Loss (dB) | ≤0.2 | |
| Directivity (dB) | ≥50 | |
| Return Loss (dB) | ≥45 | |
| Maximum Power Handing (mW) | 300 | |
| Operating Temperature (℃) | -10~+70 | |
| Storage Temperature (℃) | -40~+85 | |
| Package Dimension (mm) | L100xW80xH10 | |
* The above specification is without connectors
**All specifications include the effect of operating temperature and all states of polarization
***Other specifications can be made on customer request
Order Information
Number of Channels (Configuration),
Wavelength, Package Type,
Common Port: Connector, Cable Diameter, Cable length,
GPON Ports: Connector, Cable Diameter, Cable length,
Other PON Ports: Connector, Cable Diameter, Cable length.
Example:
3 Ports,
GPON/10G-PON, ABS Box type,
Common Port: SC/APC, 2.0mm, 1 Meter,
GPON Ports (1310/1490nm): SC/APC, 2.0mm, 1 Meter,
XGPON Ports (1270/1577nm): SC/APC, 2.0mm, 1 Meter.
CEx-WDM
*Note: Customized Color-coded Combination is Available.
