OSFP (IHS/Finned Top) to 4x QSFP112-800G-DAC-2M7FT 800G Twin-port OSFP 8 x 100G PAM4 IHS/Finned Top to 4 x 200G QSFP112 2 x 100G PAM4 Passive Copper Breakout Cable, 2m (7ft)

The OSFP (IHS/Finned Top) to 4x QSFP112-800G-DAC-2M7FT cable offers a direct OSFP (IHS/Finned Top) to 4x QSFP112 connection at 800Gbps. Its 2m (7ft) length and DAC construction are intended for multi-vendor equipment, with no separate transceiver-and-patch-cord assembly required.

OEM Part Number: OSFP (IHS/Finned Top) to 4x QSFP112-800G-DAC-2M7FTHT Part Number: OSFP (IHS/Finned Top) to 4x QSFP112-800G-DAC-2M7FT

Product Highlights

• HT-manufactured DAC assembly in 2m (7ft)
• 800G connectivity at 800Gbps
• Interface configuration: OSFP (IHS/Finned Top) to 4x QSFP112
• Fixed length and part number: 2m (7ft), OSFP (IHS/Finned Top) to 4x QSFP112-800G-DAC-2M7FT
• Cable construction: Passive Breakout DAC
• Conductor specification: 28AWG
• Maximum power consumption: 0.1W (OSFP End)0.1W (QSFP112 Per End)
• Minimum bend radius: 31mm

The listed modulation format is OSFP-8x 100G-PAM4QSFP112-2x 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.

The intended application is 800G/200G Ethernet. Listed interface and protocol references include OSFP MSA, QSFP112 MSA, IEEE 802.3ck, CMIS v5.0. Confirm that the host firmware and port configuration support the same operating mode.

The OSFP (IHS/Finned Top) to 4x QSFP112 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.

OSFP (IHS/Finned Top) to 4x QSFP112-800G-DAC-2M7FT provides 2m (7ft) for connections between separated rack units or nearby equipment positions. Plan the route around cable managers and power cords, keeping the assembly free from connector strain while avoiding a large obstruction in the airflow path.

OSFP (IHS/Finned Top) to 4x QSFP112-800G-DAC-2M7FT is the longest of 4 verified length options in this family. Compared with OSFP (IHS/Finned Top) to 4x QSFP112-800G-DAC-1.5M5FT at 1.5m (5ft), it provides 0.5m of additional reach for a longer vertical drop, a wider rack or an adjacent-cabinet route. Confirm that the complete path requires this length, because unused slack still needs supported, bend-safe storage.

The rated power consumption is 0.1W (OSFP End)0.1W (QSFP112 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.

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 assembly is configured for equipment that recognizes OSFP (IHS/Finned Top) to 4x QSFP112-800G-DAC-2M7FT. Before shipment, we inspect both connectors and verify identification, link establishment and electrical continuity, link stability and diagnostic readouts. Host hardware and firmware revisions can affect third-party cable acceptance, so customers can provide the equipment model and software release for a pre-order compatibility review.

Use part number OSFP (IHS/Finned Top) to 4x QSFP112-800G-DAC-2M7FT for the 2m (7ft) 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.

Every OSFP (IHS/Finned Top) to 4x QSFP112-800G-DAC-2M7FT compatible assembly undergoes link testing, compatibility verification and visual inspection. The 2m (7ft) cable is coiled without exceeding its minimum bend radius, fitted with connector protection and packed in an anti-static bag or protective tray before cartoning. Project labels and packing lists are available for volume orders.

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.