China 8 Channels 19 Rack Mounted CWDM

8 Channels 19 Rack Mounted CWDM
Description:
1. Passive Optical Multiplexer CWDM 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. CWDM has gained prevalence in multi-wavelength digital transport architectures because it enables the use of very low cost uncooled distributed feedback(DFB) laser transmitters.
3. Moreover, their powering requirements are reduced and reliability is increased.
4. ROLLBALL provides whole series of 1xN CWDM products that are tailored for specific applications. All products meet GR-1209-CORE, GR-1221-CORE and ITU-T G. 694.2 requirements.
Features:
1. 1xN 19inch Rack Mount Box type CWDM Mux
2. Low Insertion Loss
3. High Isolation
4. Low PDL
5. Compact Design
6. Good channel-to-channel uniformity
7. Wide Operating Wavelength: 1260nm to 1620nm
5. Wide Operating Temperature: -40° C to 85° C
6. High Reliability and Stability
Applications:
CWDM System
PON Networks
CATV links

Parameters1x21x41x8Center Wavelength (nm)ITU, ITU+1Operating Wavelength (nm)1260 ~ 1620Channel Space (nm)20Fiber TypeSMF-28e or customer specifiedIL (dB) ( P/A Grade )0.7/1.01.4/1.72.0/2.5Isolation (dB)Adjacent Channel30Non-Adjacent Channel50Ripple (dB)0.30.40.5PDL (dB)0.1PMD (ps)0.1RL (dB)45Directivity (dB)50Maximum Optical Power (mw)500Operating Temperature (°C)0 ~ 70Storage Temperature (°C)-40 ~ 8519'' Rack mount Package1U

Notes:
1. Specified without connectors.
2. Add an additional 0.2dB loss per connector.

Table 2 -NCH CWDM Optical Add/Drop Rack

Parameters1CH2CH4CH8CHCenter Wavelength (nm)ITU, ITU+1Operating Wavelength (nm)1260 ~ 1620Channel Space (nm)20Fiber TypeSMF-28e or customer specifiedIL(dB)( P/A Grade )Add&Drop Channel0.5/0.60.7/1.01.4/1.72.0/2.5Express Channel0.6/0.81.2/1.41.8/2.03.6/3.8Isolation (dB)Add&Drop Adjacent Channel30Add&Drop Non-Adjacent Channel50Express Channel25Ripple(dB)0.30.30.40.5PDL(dB)0.1PMD(ps)0.1RL(dB)45Directivity(dB)50Maximum Optical Power (mw)500

Certification:
Takfly Worldwide Exhibition