Cisco

Cisco 15454-M-RAMAN-CTP | MSTP C-band Raman amplifier | counter-propagating | low-noise optical gain module

Cisco 15454-M-RAMAN-CTP | MSTP C-band Raman amplifier | counter-propagating | low-noise optical gain module

SKU:15454-M-RAMAN-CTP

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Description

C-band counter-propagating Raman amplifier module for MSTP deployments that improves OSNR and extends fiber spans by providing distributed gain opposite to the signal direction, complementing EDFA-based designs. Network-managed control and safety interlocks support robust DWDM transport.

Features

- Low-noise, counter-propagating distributed gain
- Enhanced OSNR for long and high-loss spans
- Granular pump control with integrated monitoring and alarms
- Seamless integration into MSTP-managed networks
- Complements EDFA stages for end-to-end optimization

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: When should I use counter-propagating Raman amplification?
A: It is commonly used to reduce noise figure and optimize gain distribution by injecting pump power from the far end of the span.

Q: Does it work with existing EDFA nodes?
A: Yes. Counter-propagating Raman is typically combined with EDFAs for optimal performance in long-haul and metro-core links.

Q: What channel plans are supported?
A: It targets the C-band used in DWDM systems; supported channel grids depend on your network plan and filter modules.

Q: Are special installation precautions needed?
A: Yes. Follow all high-power laser handling procedures and ensure proper fiber cleanliness and pump interlock compliance.

Technical Specifications

- Amplification technology: Distributed Raman amplification
- Operating band: C-band
- Propagation direction: Counter-propagating (gain applied opposite to signal direction)
- Form factor: Plug-in optical module for MSTP M-Series shelves
- Function: Long-span loss compensation and OSNR improvement
- Management: Network-supervised with configurable pump levels and alarms
- Safety note: High optical power—adhere to laser safety practices
- Fiber type: Single-mode (OSP) per network design

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