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Cisco

Cisco QSFP-100G-DR-S | 100G QSFP28 100GBASE-DR, 1310 nm, 500 m SMF, duplex LC, std temp (0–70°C)

SKU:QSFP-100G-DR-S

Stock Status: Enquire

Regular price $1,845.80 AUD
Regular price
$1,845.80 AUD
$1,845.80 AUD
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Description

High-efficiency 100GBASE-DR QSFP28 transceiver using a single 1310 nm wavelength for up to 500 m over OS2 SMF with duplex LC. Designed for scalable data center fabrics and campus core uplinks with low power and straightforward deployment.

Features

- Single-lambda 100G design simplifies optics inventory
- 500 m reach over standard OS2 SMF
- Energy-efficient QSFP28 form factor
- Real-time digital diagnostics (DOM/DDM)
- Standards-compliant for multi-vendor use
- Optimized for high-density fabric deployments

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 this module interoperable with other 100G DR optics?
A: Yes, it supports 100GBASE-DR per IEEE 802.3cd for cross-vendor interoperability.

Q: What type of fiber patch cords should I use?
A: OS2 single-mode duplex LC patch cords.

Q: Does it need FEC enabled?
A: Yes, KP4 FEC (RS(544,514)) on the host is required.

Q: Can it be used in breakout configurations?
A: No, DR is a single-lane 100G link and does not support 4x25G breakout.

Q: Is DOM supported for monitoring?
A: Yes, DOM is supported for real-time diagnostics.

Technical Specifications

- Form factor: QSFP28
- Line rate: 100GbE
- Optical standard: 100GBASE-DR (IEEE 802.3cd)
- Wavelength: 1310 nm (single-lambda)
- Connector: Duplex LC
- Fiber type: OS2 single-mode
- Reach: Up to 500 m
- FEC: Requires RS(544,514) KP4 host FEC
- Digital diagnostics: DOM/DDM supported
- Operating temp: 0 to 70°C (commercial)
- Compliance: QSFP28 MSA, IEEE 802.3cd
- Use cases: Leaf–spine interconnects, aggregation uplinks

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