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The 1U plug-in CWDM products introduced by Sintai company are modular in design. Each CWDM card supports up to 18-wave CWDM multiplex/demultiplex. The CWDM card can be flexibly configured according to network requirements, which greatly saves customers' fiber resources.
The 1U chassis can provide 4 slots to support all types of CWDM cards. It is suitable for CWDM centralized deployment and is widely used in metropolitan area networks.
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Low insertion loss
High channel isolation
High stability and reliability
Lightpath without glue process
2~18 channels are optional
Parameter | Unit | MUX/DEMUX | |||
Channel Number | CH | 4 | 8 | 16 | 18 |
Operating Wavelength | nm | 1260~1620 | |||
Center Wavelength@λc | nm | ITU Grid | |||
Channel Spacing | nm | 20 | |||
Channel Insertion Loss | dB | ≤1.8 | ≤2.5 | ≤3.5 | ≤4.0 |
Channel band Bandwidth | nm | ≥λc±6.5 | |||
Channel Ripple | dB | ≤0.5 | |||
Adjacent Channel Isolation | dB | ≥30 | |||
Non-Adjacent Channel Isolation | dB | ≥45 | |||
Return Loss | dB | ≥50 | |||
Directivity | dB | ≥55 | |||
PDL | dB | ≤0.2 | |||
PMD | ps | ≤0.2 | |||
Power Handling | mW | ≤500 | |||
Operating Temperature | °C | 0~+70 | |||
Storage Temperature | °C | -40 ~+85 | |||
Fiber Type | - | Corning SMF-28e Ultra | |||
Package Size | mm | Standard 1U 19”，44(H)x442(W)x220(D) | |||
Fiber Adapter Type | - | SC or LC | |||
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