800G OSFP (IHS/Finned Top) to 4x 200G OSFP (RHS/Flat Top)-800G-DAC-1M3FT 800G OSFP 8 x 100G PAM4 IHS/Finned Top to 4 x 200G OSFP 2 x 100G PAM4 RHS/Flat Top Passive Copper Breakout Cable, 1m (3ft)

Use the 800G OSFP (IHS/Finned Top) to 4x 200G OSFP (RHS/Flat Top)-800G-DAC-1M3FT compatible assembly where a 800G connection is required between compatible ports. This page covers the 1m (3ft) version only, with its own HT part number, specifications and compatibility verification.

OEM Part Number: 800G OSFP (IHS/Finned Top) to 4x 200G OSFP (RHS/Flat Top)-800G-DAC-1M3FTHT Part Number: 800G OSFP (IHS/Finned Top) to 4x 200G OSFP (RHS/Flat Top)-800G-DAC-1M3FT

Product Highlights

• HT-manufactured DAC assembly in 1m (3ft)
• 800G connectivity at 800Gbps
• Interface configuration: 800G OSFP (IHS/Finned Top) to 4x 200G OSFP (RHS/Flat Top)
• Fixed length and part number: 1m (3ft), 800G OSFP (IHS/Finned Top) to 4x 200G OSFP (RHS/Flat Top)-800G-DAC-1M3FT
• Cable construction: Passive Breakout DAC
• Conductor specification: 28AWG
• Maximum power consumption: 0.1W (800G End)0.1W (200G Per End)
• Minimum bend radius: 31mm

The listed modulation format is 8x 100G PAM4 to Quad 2x 100G PAM4. Both host interfaces must be configured for the same aggregate rate and lane arrangement. A connector that fits mechanically does not by itself guarantee that the remote port supports this encoding or breakout mode.

This assembly uses 28AWG conductors, PVC jacket, minimum bend radius 31mm. These mechanical characteristics affect how the cable should be dressed behind the equipment. Avoid sharp edges, excessive ties and repeated tight bends close to the connector boots.

The intended application is determined by the host interface and protocol support. Listed interface and protocol references include OSFP MSA, IEEE 802.3ck, CMIS v4.0. Confirm that the host firmware and port configuration support the same operating mode.

The 800G OSFP (IHS/Finned Top) to 4x 200G OSFP (RHS/Flat Top) configuration divides the high-speed interface into multiple lower-speed connections. Verify the upstream lane assignment, downstream port speeds and breakout setting on the host before connecting the assembly. Each branch must attach to the correct remote interface.

A passive DAC has no separate optical conversion stage. Its low-power, low-latency operation is useful for short equipment links, but the assembly must remain within the length and signaling mode accepted by both hosts.

At 1m (3ft), 800G OSFP (IHS/Finned Top) to 4x 200G OSFP (RHS/Flat Top)-800G-DAC-1M3FT is a practical choice for direct connections within one rack. Route the cable along the intended management path rather than pulling it diagonally across adjacent connectors, and leave enough clearance for insertion, removal and front-panel airflow.

800G OSFP (IHS/Finned Top) to 4x 200G OSFP (RHS/Flat Top)-800G-DAC-1M3FT occupies the middle of this family between 800G OSFP (IHS/Finned Top) to 4x 200G OSFP (RHS/Flat Top)-800G-DAC-0.5M2FT at 0.5m (2ft) and 800G OSFP (IHS/Finned Top) to 4x 200G OSFP (RHS/Flat Top)-800G-DAC-1.5M5FT at 1.5m (5ft). It adds 0.5m over the shorter option for extra routing clearance, while the next longer version adds another 0.5m. Measure the managed path and choose this version when its reach is sufficient without creating the slack associated with the longer assembly.

The rated power consumption is 0.1W (800G End)0.1W (200G Per End). Include this load in the host-port power and thermal budget, especially in densely populated switches. Maintain front-panel clearance and do not bundle the cable so tightly that it obstructs airflow around the connectors.

For this Generic application, testing combines digital identification with actual traffic-link verification and electrical continuity, link stability and diagnostic readouts. Both ends are inspected for latch, boot and connector damage. If the project uses a specific hardware revision or a channelized port, send those details so that the intended configuration can be reviewed before shipment.

Use part number 800G OSFP (IHS/Finned Top) to 4x 200G OSFP (RHS/Flat Top)-800G-DAC-1M3FT for the 1m (3ft) assembly. For mixed-length projects, list each required part number and quantity separately so that every cable can be tested and packed according to its intended installation.

Production inspection covers both physical condition and a live link check. Connector ends receive individual protection, and the completed assembly is packed without tight ties or sharp bends. For multi-length projects, cartons can be separated and labelled by OEM part number to simplify installation on site.

Available stock is usually packed and handed to the carrier within one to three working days. Delivery can be arranged by international express, air cargo or sea freight, with tracking details supplied after dispatch. Freight-collect shipments and delivery to a customer warehouse or forwarder can also be coordinated.