• Vibrant pink glossy Juniper OSFP-2X400G-DR4 800G transceiver sticker
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Juniper

Juniper OSFP-2X400G-DR4 | 800G OSFP | 2x400G DR4 | 1310nm | 500m SM | MPO-16

OSFP-2X400G-DR4

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Description

OSFP 800G optical transceiver providing two independent 400GBASE‑DR4 interfaces over single‑mode fiber up to 500 m at 1310 nm via MPO‑16. Ideal for high‑density leaf‑spine breakouts and campus fabric interconnects. DOM supported.

Features

- Two 400G DR4 interfaces from a single OSFP cage
- 500 m SMF reach at 1310 nm
- MPO‑16 interface for simplified high‑density cabling
- DOM for proactive monitoring and troubleshooting
- Standards‑based for multi‑vendor 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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Technical Specifications

FAQs

Technical Specifications

- Form factor: OSFP (800G)
- Interface: 2 × 400GBASE‑DR4 (each 4 × 100G PAM4)
- Wavelength: 1310 nm
- Fiber type: Single‑mode (OS1/OS2)
- Connector: MPO‑16 (16‑fiber)
- Max reach: up to 500 m (per DR4 interface)
- FEC: host‑side FEC required per 400G DR4 specifications
- Digital diagnostics (DOM/DDM): supported
- Operating temperature: 0 to 70°C (commercial)
- Standards: IEEE 802.3bs DR4, RoHS compliant

FAQs

Q: Does this module operate as a single 800G link?
A: No. It presents two independent 400G DR4 interfaces from one OSFP port; the host must support 2×400G operation.

Q: What cabling is required?
A: Use OS1/OS2 single‑mode MPO‑16 trunk cabling and appropriate polarity/adapter hardware.

Q: Is breakout to 8×100G possible?
A: Yes, via two 400G DR4 to 4×100G breakouts, provided the switch supports hierarchical breakout and proper FEC.

Q: Is DOM supported?
A: Yes, digital diagnostics are available for monitoring optical power and temperature.

Q: What environments is this suited for?
A: High‑density leaf‑spine fabrics, data center pods, and campus backbones up to 500 m.

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