DCP-M40-DE-1X40

Product information

DCP-M40-DE is a true open line DWDM platform designed specifically for solutions with combined active and passive nodes. The solution typically uses one DCP-M40-DE-1X40 unit in the hub node and then passive DWDM filters in the passive satellite nodes. With two DCP-M40-DE-1X40, it is possible to build a ring with redundant traffic from each passive node to the hub.

One DCP-M40-DE-1X40 unit includes all optics needed for one direction in the hub node. This means that amplifiers, OCM, WSS and filters are included in the 1RU chassis. The dual WSS component allows for automatic power balancing for both outgoing and incoming signals. This means that no individual attenuators are needed in the passive nodes. Having all components inside one 1RU chassis reduces size, power and complexity. The fiber management is limited to external connections since all internal connections are inside the chassis. Optional OSC/OTDR use a pluggable SFP.

Specification

• 40 channels active DWDM OLS with dual equalizer for hub locations in active/passive networks. Mux/demux with 80GHz 3dB bandwidth to support 400G signals.
• Accepts any NRZ or coherent DWDM signal format: NRZ(1-25G), Coherent (QPSK/8QAM/16QAM)
• Reach depends on number of passive filter sites, but around 15dB power budget with 5 passive filters.
• Pluggable OSC port for different reach and for OTDR possibility
• OTDR filter port for external 1625nm OTDR sources available on the front
• Industry defining 1U form factor
• Automatic power balancing for both incoming and outgoing signals
• Management support via SNMP and gNMI

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