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Cisco

Cisco SFP-OC12-SR | OC-12/STM-4 SFP | 622 Mb/s | SMF | 1310 nm | SR 2 km | LC duplex

SKU:SFP-OC12-SR

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Description

Short-Reach SONET/SDH transceiver for OC-12/STM-4 over single-mode fiber, ideal for campus and metro access links up to 2 km.

Features

- 2 km SR reach at 1310 nm over single-mode fiber
- Carrier-grade OC-12/STM-4 for metro access and aggregation
- LC duplex interface
- Hot-swappable design minimizes service interruption
- Standards-based for broad 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: Will this work with my OC-12 port?
A: Yes, if your OC-12/STM-4 interface accepts MSA-compliant SFP modules and supports SR optics.

Q: What fiber should I use?
A: Single-mode fiber (OS1/OS2) with LC connectors.

Q: Can I link an SR to an IR or LR optic?
A: Linking different reach classes may work if wavelengths and budgets match, but best practice is to match reach classes on both ends.

Q: Does it have digital diagnostics (DDM/DOM)?
A: Check your platform’s compatibility list; many SR SONET SFPs support DDM.

Technical Specifications

- Form factor: SFP
- Standard: SONET/SDH OC-12/STM-4
- Line rate: 622 Mb/s
- Fiber type: SMF (single-mode)
- Wavelength: 1310 nm
- Reach: SR up to 2 km
- Connector: LC duplex
- Hot-swappable, SFP MSA-compliant

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