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
Video Filter WDMs for TV Signal Transmission
Multi-Port FWDM (PLC Splitter + FWDMs)
(1310/1490/1550nm)
Description
1310/1490/1550nm CATV+PON WDM combines PLC Splitter and FWDMs in order to realize multi-port output within a compact package box or housing.
Micro-Optical WDM utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, low-temperature sensitivity, and epoxy free optical path.
With high reliability in a wide temperature range, it is suitable for a wide range of applications including Passive Optical Network (PON), Fiber to the Home (FTTH), CATV, and ITV systems.
Features
* Video and IP Signal Mux/Demux
* Wide Operating Wavelength Range
* 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
* FTTH Tri-Play System (Single-fiber 3-wavelength system)
Specifications
| Parameter | 4 Channels | 8 Channels | 16 Channels | 32 Channels | |
| CATV Wavelength Range (nm) | 1540~1620 | ||||
| PON Wavelength Range (nm) | 1260~1500 | ||||
| Insertion Loss (dB) | CATV-COM | ≤8 | ≤11.6 | ≤14.5 | ≤17.8 |
| COM-PON | ≤1.6 | ≤1.6 | ≤0.6 | ≤0.6 | |
| Isolation (dB) | CATV-COM(@PON) | ≥30 | |||
| COM-PON(@CATV) | ≥15 | ||||
| Insertion Loss Temperature Sensitivity (dB) | ≤0.5 | ||||
| Polarization Dependent Loss (dB) | ≤0.5 | ||||
| Polarization Mode Loss (ps) | ≤0.1 | ||||
| Directivity (dB) | ≥50 | ||||
| Return Loss (dB) | ≥45 | ||||
| Maximum Power Handing (mW) | 300 | ||||
| Operating Temperature (℃) | -10~+70 | ||||
| Storage Temperature (℃) | -40~+85 | ||||
| Package Dimension (mm) | 1x4 | L100 x W80 x H10 | |||
| 1x8 | L120 x W80 x H18 | ||||
| 1x16 | L140 x W114 x H18 | ||||
| 1x32 | 19”1U Rackmount | ||||
* The above specification is without connectors
**Other specifications can be made on customer request.
Order Information
Number of Channels (Configuration),
Wavelength, Package Type,
Common Port: Connector, Cable Diameter, Cable length,
IP Signal Ports: Connector, Cable Diameter, Cable length,
Video Ports: Connector, Cable Diameter, Cable length.
Example:
8 Channels,
Pass-1550nm/Reflect-1310/1490nm (T5/R34), ABS Box type,
Common Port: SC/APC, 2.0mm, 1 Meter,
IP Signal Ports (1310/1490nm): SC/APC, 2.0mm, 1 Meter,
Video Ports (1550nm): SC/APC, 2.0mm, 1 Meter.
Multi-Port Filter WDM
*Note: Customized Color-coded Combination is Available.
