• Vibrant pink glossy Juniper OSFP-4X200G-D-1M 800G DAC sticker
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Juniper

Juniper OSFP-4X200G-D-1M | 800G OSFP→4×200G QSFP56 DAC | 800GBASE‑CR8, passive copper | 1m reach | breakout

OSFP-4X200G-D-1M

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Description

High-density 800G to 4×200G breakout passive copper DAC for short-reach top‑of‑rack connectivity. Ideal for linking 800G OSFP switch ports to four 200G QSFP56 endpoints with near‑zero latency and minimal power.

Features

- 800G to 4×200G breakout for high-density aggregation
- Passive copper twinax for ultra‑low latency and minimal power
- Factory-terminated OSFP to 4×QSFP56 for plug‑and‑play deployment
- Standards-aligned PAM4 signaling with CMIS management
- Robust construction for data center TOR and leaf/spine links

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

- Type: Direct Attach Copper (DAC) breakout
- Form factor: OSFP 800G (host) to 4× QSFP56 (remote)
- Aggregate speed: 800GbE; Breakout: 4×200GbE
- Electrical standard: 800GBASE-CR8 class, PAM4 signaling
- Cable: passive copper twinax
- Reach: 1 meter
- Operating temperature: 0 to 70 °C (standard temp)
- Management: CMIS 5.2 compliant ID/telemetry
- Compliance: IEEE 802.3, RoHS
- Latency: near‑zero, no active components
- Use case: TOR switch to 200G NICs/leaf-spine breakouts

FAQs

Q: What devices is this DAC compatible with?
A: Any 800G OSFP port that supports 4×200G breakout and QSFP56 endpoints on the remote side; check switch/adapter release notes for breakout mode support.

Q: Is power required for this cable?
A: No external power is needed; it is a passive twinax DAC drawing negligible power from the host interface.

Q: Can this replace separate transceivers and patch cords?
A: Yes, DACs integrate the link into a single assembly, reducing cost, latency, and points of failure for short-reach connections.

Q: Does it support digital diagnostics?
A: Yes, CMIS-based cable ID and basic diagnostics/telemetry are supported when enabled by the host.

Q: What is the recommended application distance?
A: Up to 1 meter; for longer distances consider the 2 m DAC or an 800G breakout AOC.

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