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Cisco

Cisco SFP-OC3-LR1 | OC-3/STM-1 SFP | 155 Mb/s | SMF | 1310 nm | LR-1 40 km | LC duplex

SKU:SFP-OC3-LR1

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Description

Long-Reach SONET/SDH SFP for OC-3/STM-1 services, enabling stable 155 Mb/s links over single-mode fiber up to 40 km.

Features

- 40 km LR-1 reach at 1310 nm for extended metro spans
- Reliable OC-3/STM-1 transport for carrier and enterprise WAN
- LC duplex interface
- Hot-swappable for rapid maintenance and upgrades
- Standards-based design for multi-vendor interoperability

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: What distance does this support?
A: Up to 40 km over single-mode fiber (LR-1), subject to fiber quality and loss budget.

Q: Is it compatible with standard OC-3/STM-1 ports?
A: Yes, on platforms that accept MSA-compliant SFP optics and support LR-1 class optics.

Q: Do both ends need LR-1 optics?
A: It is recommended to match reach classes and wavelengths on both ends to ensure link stability and budget alignment.

Q: What connector type is required?
A: LC duplex connectors on SMF.

Technical Specifications

- Form factor: SFP
- Standard: SONET/SDH OC-3/STM-1
- Line rate: 155 Mb/s
- Fiber type: SMF (single-mode)
- Wavelength: 1310 nm
- Reach: LR-1 up to 40 km
- Connector: LC duplex
- Hot-swappable, SFP MSA-compliant

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