OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top)-800G-AEC-4M13FT 800G OSFP 8 x 100G PAM4 IHS/Finned Top to 2 x 400G OSFP 4 x 100G PAM4 RHS/Flat Top Active Electrical Copper Breakout Cable, 4m (13ft)
For project documentation, Generic OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top)-800G-AEC-4M13FT and this cable’s physical length should be recorded together. The product described here is a 4m (13ft) AEC assembly for 800G links, using OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top). Its OEM cross-reference, HT part number, specification table and packing options support traceable ordering and installation records.
OEM Part Number: OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top)-800G-AEC-4M13FTHT Part Number: OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top)-800G-AEC-4M13FT
Product Highlights
- HT-manufactured AEC assembly in 4m (13ft)
- 800G connectivity at 800Gbps
- Interface configuration: OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top)
- Fixed length and part number: 4m (13ft), OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top)-800G-AEC-4M13FT
- Cable construction: Active Breakout DAC (AEC)
- Conductor specification: 28AWG
- Maximum power consumption: 12W (800G End)10W (400G Per End)
- Minimum bend radius: 38mm
Specifications
| HT Part Number | OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top)-800G-AEC-4M13FT |
|---|---|
| Manufacturer | HT |
| Form Factor | OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top) |
| Max. Data Rate | 800Gbps |
| Media | Copper |
| Cable Type | Active Breakout DAC (AEC) |
| Cable Length | 4m (13ft) |
| Jacket Material | PET |
| Minimum Bend Radius | 38mm |
| Wire AWG | 28AWG |
| Max. Power Consumption | 12W (800G End)10W (400G Per End) |
| Modulation Format | 8x100G-PAM4 to Dual 4x100G-PAM4 |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Application | 800G/400G Ethernet |
| Protocols | OSFP MSA Rev5.1, IEEE 802.3ck, CMIS 5.0 |
Signal and Lane Configuration
The listed modulation format is 8x100G-PAM4 to Dual 4x100G-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.
Power and Thermal Planning
The rated power consumption is 12W (800G End)10W (400G 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.
Cable Construction and Routing
This assembly uses 28AWG conductors, PET jacket, minimum bend radius 38mm. 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.
Network and Protocol Considerations
The intended application is 800G/400G Ethernet. Listed interface and protocol references include OSFP MSA Rev5.1, IEEE 802.3ck, CMIS 5.0. Confirm that the host firmware and port configuration support the same operating mode.
Breakout Port Mapping
The OSFP (IHS/Finned Top) to 2x 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.
Length Selection and Installation Planning
The 4m (13ft) length gives OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top)-800G-AEC-4M13FT more freedom for adjacent-rack and row-end deployments. Longer copper runs need particular attention to routing weight and bend control; the AEC specification and host support must still match the intended link.
Position Within the Length Range
OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top)-800G-AEC-4M13FT occupies the middle of this family between OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top)-800G-AEC-3M10FT at 3m (10ft) and OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top)-800G-AEC-5M16FT at 5m (16ft). It adds 1m over the shorter option for extra routing clearance, while the next longer version adds another 1m. Measure the managed path and choose this version when its reach is sufficient without creating the slack associated with the longer assembly.
Project Documentation and Cable Identification
Large deployments are easier to audit when the order code, physical length and endpoint record agree. Keep the OEM reference in the compatibility document and use the HT part number on the packing list. Where several lengths arrive together, labels and carton groups can be arranged by rack or port plan so installers do not have to identify cables by appearance alone. For this assembly, the listed conductor specification is 28AWG; the minimum bend radius is 38mm; the stated power consumption is 12W (800G End)10W (400G Per End); the jacket material is PET.
Generic Compatibility and Factory Testing
Factory verification links the compatibility identity to the exact physical assembly described on this page. Identification, connector condition and live link behavior are checked before packing. Customers can submit equipment and firmware details with the project documentation for a more specific pre-order compatibility review. The check includes link stability and diagnostic indications, followed by a final inspection of both ends.
Frequently Asked Questions
Is this an original equipment manufacturer cable?
No. It is manufactured by HT under our own manufacturer identity.
Are separate transceivers or patch leads required?
No. This is one complete direct-attach assembly. The ends are not detachable modules and should not be separated from the cable.
Can excess cable be folded into a compact bundle?
No. Use a supported, bend-safe service loop and observe the listed minimum bend radius. Do not crease the cable or tighten ties around the connector boots.
Will any matching connector operate at the same speed?
Not necessarily. Both hosts must support the stated rate, identification, lane mapping and any required breakout configuration; mechanical compatibility alone is insufficient.
Ordering Information
Use the listed HT part number for ordering and retain the OEM reference as the host-compatibility cross-reference. Send quantities by length, along with any rack-based packing or label instructions. If the project has mixed equipment, include the host model for each group rather than relying only on the aggregate cable rate. Quantity and any labeling instructions should be attached specifically to OSFP (IHS/Finned Top) to 2x OSFP (RHS/Flat Top)-800G-AEC-4M13FT.
Shipping and Lead Time
Available stock is generally dispatched within one to three working days after order confirmation, with production lead times advised for larger quantities. International express, air cargo and sea freight can be selected according to destination and carton volume; customer courier accounts and nominated forwarders are also accepted.
Quality Assurance and Packaging
Inspection and link testing are completed before the cable enters its protective packaging. Project orders can be packed and labelled by length, rack or customer reference, with packing documentation that makes received quantities straightforward to reconcile against the installation schedule. Volume orders can include customer references on the labels and carton list.
