• Cisco QSFP+ transceiver module with green latch on OSFP-2X400G-LR4
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Cisco

Cisco OSFP-2X400G-LR4 | 800G OSFP | 2x400GBASE-LR4 | 1310 nm CWDM4 | 10 km SMF | Dual Duplex LC

OSFP-2X400G-LR4

Stock Status: Enquire

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Description

800G OSFP transceiver integrating two independent 400G LR4 links for long‑reach single‑mode connectivity. Each 400G LR4 channel uses CWDM wavelengths near 1310 nm with duplex LC, supporting links up to 10 km. Suited for inter-building and metro aggregation runs.

Features

Long‑reach 2x400G LR4 in a single OSFP module
- Duplex LC for straightforward field deployment
- Ideal for campus backbone and metro aggregation

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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Technical Specifications

Technical Specifications

Form factor: OSFP
- Aggregate rate: 800G (2x400G channels)
- Optical standard (per channel): 400GBASE-LR4
- Wavelengths: 4x CWDM around 1310 nm (per 400G)
- Reach: up to 10 km over SMF
- Fiber/cable: Single-mode (SMF)
- Connector: Dual Duplex LC (one duplex pair per 400G)

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