OSFP (RHS/Flat Top) to 2x QSFP56-400G-AOC-15M49FT 400G OSFP 8 x 50G PAM4 RHS/Flat Top to 2 x 200G QSFP56 4 x 50G PAM4 Active Optical Breakout Cable, 15m (49ft)

Designed for hosts that recognize OSFP (RHS/Flat Top) to 2x QSFP56-400G-AOC-15M49FT, this OSFP (RHS/Flat Top) to 2x QSFP56 cable delivers 400G transmission over a fixed 15m (49ft) assembly. Its AOC construction provides a factory-terminated active optical link with the optical engines and fiber integrated into the assembly.

OEM Part Number: OSFP (RHS/Flat Top) to 2x QSFP56-400G-AOC-15M49FTHT Part Number: OSFP (RHS/Flat Top) to 2x QSFP56-400G-AOC-15M49FT

Product Highlights

• HT-manufactured AOC assembly in 15m (49ft)
• 400G connectivity at 400Gbps
• Interface configuration: OSFP (RHS/Flat Top) to 2x QSFP56
• Fixed length and part number: 15m (49ft), OSFP (RHS/Flat Top) to 2x QSFP56-400G-AOC-15M49FT
• Cable construction: Breakout AOC
• Maximum power consumption: 10W (OSFP End) 5.5W (QSFP56 Per End)
• Minimum bend radius: 30mm
• Operating temperature: 0 to 70°C (32 to 158°F)

The listed modulation format is 8x 50G-PAM4 to Dual 4x 50G-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.

OSFP (RHS/Flat Top) to 2x QSFP56-400G-AOC-15M49FT occupies the middle of this family between OSFP (RHS/Flat Top) to 2x QSFP56-400G-AOC-10M33FT at 10m (33ft) and OSFP (RHS/Flat Top) to 2x QSFP56-400G-AOC-20M66FT at 20m (66ft). It adds 5m over the shorter option for extra routing clearance, while the next longer version adds another 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 10W (OSFP End) 5.5W (QSFP56 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 OFNP jacket, minimum bend radius 30mm. 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 CMIS 4.0, SFF-8636，IEEE 802.3 bs-2*200GAUI-4, IEEE 802.3 bs-200GAUI-4, OSFP MSA, SFF-8679, SFF-8661. Confirm that the host firmware and port configuration support the same operating mode.

The OSFP (RHS/Flat Top) to 2x QSFP56 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.

The optical engines and fiber are permanently integrated into this AOC. There are no detachable optical modules to clean or exchange. Handle the complete assembly by its connector housings and cable, and keep both ends matched to the same interface specification.

The extended 15m (49ft) reach supports connections across adjacent racks or between separated equipment rows. Secure the cable along its route, protect both ends from pull loads and preserve ventilation. The integrated AOC construction avoids a chain of separate modules and patch leads.

Compatibility is more than matching the OSFP (RHS/Flat Top) to 2x QSFP56 shape. This assembly is prepared for hosts expecting OSFP (RHS/Flat Top) to 2x QSFP56-400G-AOC-15M49FT and is checked for identification, stable link behavior and optical link operation, receive activity and diagnostic readouts. We recommend confirming the equipment model and software release for critical deployments or mixed-vendor installations.

This product is ordered as OSFP (RHS/Flat Top) to 2x QSFP56-400G-AOC-15M49FT in 15m (49ft). Include the equipment model and software release if you would like a pre-order compatibility review. Other lengths use different part numbers and should not be substituted into the same order line.

Quality control includes connector appearance, cable identification and functional verification. Packing materials are selected to keep the connector housings and cable boots from taking impact during transport, and the coil is not compressed into an undersized bundle. Volume orders can include customer-specific labels and packing documentation.

Lead time for ordinary configurations is normally one to three working days, while production quantities are confirmed with the order. We can arrange express courier or economy freight according to destination and carton volume, or hand the shipment to your appointed logistics provider.