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Cisco

Cisco ONS-SE-622-1490 | OC-12/STM-4 622Mb/s SFP | CWDM 1490nm | 40km SMF | LC duplex

SKU:ONS-SE-622-1490

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Description

CWDM SFP for SONET/SDH OC-12/STM-4 transport over single-mode fiber using the 1490nm channel. Designed for long-reach metro/access links and seamless integration with CWDM mux/demux systems.

Features

- 622Mb/s OC-12/STM-4 optical interface
- CWDM 1490nm channel for fiber optimization
- Up to 40 km reach on SMF
- LC duplex connector for quick deployment
- Hot-swappable SFP design
- Standards-based for multi-vendor CWDM interoperability
- DDM/DOM visibility on supported platforms
- Energy-efficient, compact footprint

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: Will this work in an Ethernet-only SFP port?
A: No. It requires a host interface that supports OC-12/STM-4 SONET/SDH.

Q: Which CWDM mux port should I use?
A: Use the 1490nm port and ensure overall insertion loss stays within the link budget.

Q: What fiber and connector are needed?
A: Single-Mode Fiber (SMF) with LC duplex connectors.

Q: Is the module hot-swappable?
A: Yes, it can be inserted/removed without powering down the chassis.

Q: What is the supported distance?
A: Up to 40 km on SMF, subject to optical budget and plant conditions.

Technical Specifications

- Form factor: SFP (hot-swappable)
- Line rate: 622.08 Mb/s (OC-12/STM-4)
- Optical type: CWDM, 1490nm wavelength
- Reach: up to 40 km over SMF (link budget dependent)
- Fiber/cable: Single-Mode Fiber (SMF)
- Connector: LC duplex
- Standards: SONET OC-12 / SDH STM-4; CWDM per ITU-T G.694.2; SFP MSA compliant
- DDM/DOM: Digital diagnostics supported on compatible host platforms
- Use case: CWDM channelized metro/access backhaul, SDH/SONET transport

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