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Cisco

Cisco ONS-SI-622-SR-MM | SFP | OC-12/STM-4 622 Mb/s SR | 1310 nm MMF | 2 km | LC | I-Temp

SKU:ONS-SI-622-SR-MM

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Description

OC-12/STM-4 short-reach SFP for multimode fiber. Operates at 1310 nm with LC duplex interface and supports distances up to 2 km over 50/62.5 μm MMF. Industrial-temp build for harsh environments and carrier-grade SONET/SDH backhaul.

Features

- Carrier-grade OC-12/STM-4 SR optics for MMF
- 1310 nm wavelength optimized for short-reach intra-office links
- Up to 2 km reach over 50/62.5 μm multimode fiber
- Industrial-temperature design for extended environments
- LC duplex interface with hot-swappable SFP form factor
- DDM/DOM for real-time optical monitoring

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 module work over single-mode fiber?
A: No. This SR variant is designed for multimode fiber; use IR/LR variants for single-mode spans.

Q: What connector type is required?
A: LC duplex multimode fiber patch cords.

Q: Is it suitable for industrial environments?
A: Yes. It is an industrial-temperature (I-Temp) SFP for harsh conditions.

Q: What SONET/SDH rate does it support?
A: OC-12/STM-4 at 622 Mb/s.

Q: Does it provide digital diagnostics?
A: Yes, DDM/DOM support is available for monitoring key parameters.

Technical Specifications

- Data rate: 622 Mb/s (OC-12/STM-4)
- Form factor: SFP
- Reach: up to 2 km over MMF
- Wavelength: 1310 nm
- Fiber type: Multimode (50/62.5 μm)
- Connector: LC duplex
- Operating temperature: Industrial (typically -40 to +85°C)
- Standards: SONET SR-1; ITU-T G.957, Telcordia GR-253
- Management: Digital diagnostics (DDM) support
- Applications: SONET/SDH aggregation, metro access, intra-office links

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