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Cisco

Cisco QSFP-100G-FR-S | 100G QSFP28 | 100GBASE-FR | 1310 nm | 2 km SMF | Duplex LC

SKU:QSFP-100G-FR-S

Stock Status: Enquire

Regular price $2,832.50 AUD
Regular price
$2,832.50 AUD
$2,832.50 AUD
Regular price
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Condition

Description

100G QSFP28 optical transceiver for 100GBASE-FR links up to 2 km over single-mode fiber using a 1310 nm single-lambda PAM4 optic and duplex LC connector. Compatible with standards-based QSFP28 100G switch/router ports; supports DOM for real-time diagnostics. Ideal for data center leaf-spine and metro aggregation where short-to-medium SMF reach is required.

Features

- Single-lambda 100GBASE-FR up to 2 km on SMF
- Low-power QSFP28 design with hot-swap capability
- 1310 nm PAM4 for efficient 100G over duplex LC
- Standards-based interoperability (IEEE 802.3cu)
- DOM/DDM for proactive link monitoring
- Ideal for leaf-spine and inter-building runs

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 compatible with any 100G QSFP28 port?
A: Yes, it works in standards-compliant QSFP28 100G ports; ensure the platform supports 100GBASE-FR and enables KP4/RS-FEC as required.

Q: Can 100GBASE-FR interoperate with LR or LR4 optics?
A: No. FR1 optics interoperate with other 100GBASE-FR1 modules over 2 km SMF, not with LR1 or LR4.

Q: What fiber and patch leads are needed?
A: Use OS2 single-mode fiber with duplex LC connectors.

Q: Does it support DOM/DDM?
A: Yes, it provides digital diagnostics for power, temperature, and RX/TX levels.

Q: Can it be used without FEC?
A: Single-lambda 100G links generally require KP4/RS-FEC on the host to meet BER targets.

Technical Specifications

- Form factor: QSFP28
- Data rate: 100 GbE
- Optical standard: 100GBASE-FR (FR1)
- Wavelength: 1310 nm (single lambda, PAM4)
- Reach: up to 2 km over SMF (OS2)
- Connector: Duplex LC
- FEC: KP4/RS-FEC typically required on host
- Power consumption: up to ~4 W (typical)
- Digital diagnostics (DDM/DOM): supported
- Operating temperature: 0 to 70 C (commercial)
- Hot-swappable; QSFP28 MSA compliant
- Compliance: IEEE 802.3cu, RoHS

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