Cisco

Cisco DS-CWDMOADM4B | CWDM OADM 4‑ch | 1550/1570/1590/1610 nm | passive add/drop

SKU:DS-CWDMOADM4B

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Description

Four‑channel CWDM Optical Add/Drop Multiplexer for 1550, 1570, 1590, and 1610 nm. Passive, protocol‑agnostic device that adds or drops designated wavelengths while passing others through, enabling scalable CWDM deployments in ring or linear topologies. Pairs with compatible CWDM chassis and mux/demux units to extend services efficiently.

Features

- Adds/drops 4 CWDM wavelengths: 1550/1570/1590/1610 nm
- Passive, protocol‑transparent design
- Facilitates scalable CWDM build‑outs without new fiber
- Ideal for ring or linear optical networks
- Compatible with CWDM mux/demux systems and modular chassis

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: Is it limited to a specific data rate?
A: No. It is protocol‑agnostic and supports various data rates within the optical power budget.

Q: Does it require external power?
A: No. It is a passive optical module.

Q: What topologies are supported?
A: Suitable for ring and point‑to‑point topologies to add/drop the listed CWDM channels.

Technical Specifications

- Function: 4‑channel CWDM Optical Add/Drop Multiplexer (OADM)
- Channels: 1550, 1570, 1590, 1610 nm
- Operation: Passive (no power), bidirectional pass‑through
- Protocol/speed: Transparent; suitable for Ethernet and Fibre Channel within link budget (e.g., 1G/10G, 2/4/8G FC)
- Fiber type: Single‑mode (CWDM wavelengths)
- Integration: Works with compatible CWDM mux/demux and chassis

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