hot selling 16channel dwdm equipment
Description
1.Passive Optical Multiplexer DWDM 1xN Mux-Demux Module is a type of optical wavelength management device that are based on proven ultra low-loss thin-film filter (TFF) technology.
2. It features small size, high reliability, high extensibility, simultaneous transmission of multi-wavelength.
3.DWDM has gained prevalence in multi-wavelength digital transport architectures because it enables the use of very low cost uncooled distributed feedback (DFB) laser transmitters.
4. Moreover, their powering requirements are reduced and reliability is increased.
5. ROLLBALL provides whole series of 1xN DWDM products that are tailored for specific applications. All products meet GR-1209-CORE, GR-1221-CORE and ITU-T G.694.2 requirements.
Features
Low Insertion Loss
High Isolation
Low PDL
Compact Design
Good channel-to-channel uniformity
Wide Operating Wavelength: 1260nm to 1620nm
Wide Operating Temperature: -40°C to 85°C
High Reliability and Stability
Applications
1. DWDM System
2.PON Networks
3. CATV Links
4.Each OLT uplink can offer up to 1Gbps bandwidth, support high-speed internet, IPTV multicast/VoD, etc high bandwidth IP data service.
5.OLT downlink can support up to 512 ONU customers by the optical splitter
6.It's the passive optical network between OLT and ONU, greatly reduce the optical cable line investment for operators
Specifications
1×N DWDM Mux/Demux Rack
Parameters | 1x2 | 1x4 | 1x8 | |
Center Wavelength (nm) | ITU, ITU+1 | |||
Operating Wavelength (nm) | 1260~1620 | |||
Channel Space (nm) | 20 | |||
Fiber Type | SMF-28e or customer specified | |||
IL (dB) (P/A Grade) | 0.7/1.0 | 1.4/1.7 | 2.0/2.5 | |
Isolation (dB) | Adjacent Channel | 30 | ||
Non-Adjacent Channel | 50 | |||
Ripple (dB) | 0.3 | 0.4 | 0.5 | |
PDL (dB) | 0.1 | |||
PMD (ps) | 0.1 | |||
RL (dB) | 45 | |||
Directivity (dB) | 50 | |||
Maximum Optical Power (mw) | 500 | |||
Operating Temperature (°C) | 0~70 | |||
Storage Temperature (°C) | -40~85 | |||
19’’ Rack mount Package | 1U | |||
Notes:
1. Specified without connectors.
2. Add an additional 0.2dB loss per connector.
- Quality system of ISO900,CE,FCC,ROHS registration
- Manufacture system
- R&D system
- Purchasing system
- Prompt delivery and remarkable services
- Reasonable prices
- Accept orders according to customer's demands
- Rich experience of OEM & ODM co-operation
- Shipment,payment and delivery
We sincerely invite all interested buyers to visit our company and contact us directly for further information, we will reply you as soon as possible!!!