SFP28-25G-AOC-70M229FT SFP28 Industrial Active Optical Cable, 70m (229ft)
For project documentation, Generic SFP28-25G-AOC-70M229FT and this cable’s physical length should be recorded together. The product described here is a 70m (229ft) AOC assembly for 25G links, using SFP28. Its OEM cross-reference, HT part number, specification table and packing options support traceable ordering and installation records.
OEM Part Number: SFP28-25G-AOC-70M229FTHT Part Number: SFP28-25G-AOC-70M229FT
Product Highlights
- HT-manufactured AOC assembly in 70m (229ft)
- 25G connectivity at 25.78125Gbps
- Interface configuration: SFP28
- Fixed length and part number: 70m (229ft), SFP28-25G-AOC-70M229FT
- Cable construction: OM3
- Maximum power consumption: < 1W
- Minimum bend radius: 30mm
- Operating temperature: -40 to 85°C (-40 to 185°F)
Specifications
| HT Part Number | SFP28-25G-AOC-70M229FT |
|---|---|
| Manufacturer | HT |
| Form Factor | SFP28 |
| Max Data Rate | 25.78125Gbps |
| Wavelength | 850nm |
| Cable Type | OM3 |
| Minimum Bend Radius | 30mm |
| Cable Length | 70m(229ft) |
| Power Consumption | < 1W |
| Jacket Material | OFNP |
| Industrial Temperature Range | -40 to 85°C (-40 to 185°F) |
| Protocols | SFP28 MSA，IEEE 802.3by 25GBASE-SR |
Power and Thermal Planning
The rated power consumption is < 1W. 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.
Length Selection and Installation Planning
At 70m (229ft), SFP28-25G-AOC-70M229FT should be planned as an extended equipment-room connection rather than a short in-rack jumper. Mark the complete vertical and horizontal route before installation, including every manager the cable will actually pass through. Support the integrated optical cable and both optical engines along that path and keep both ends free from pull loads. The next shorter verified assembly is SFP28-25G-AOC-50M164FT at 50m (164ft), which is the better comparison when the managed route leaves substantial unused cable.
Position Within the Length Range
SFP28-25G-AOC-70M229FT is the longest of 12 verified length options in this family. Compared with SFP28-25G-AOC-50M164FT at 50m (164ft), it provides 20m 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.
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 minimum bend radius is 30mm; the stated power consumption is < 1W; the jacket material is OFNP.
Cable Construction and Routing
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.
Network and Protocol Considerations
The intended application is determined by the host interface and protocol support. Listed interface and protocol references include SFP28 MSA，IEEE 802.3by 25GBASE-SR. Confirm that the host firmware and port configuration support the same operating mode.
Integrated Optical Assembly
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.
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. Where supported by the host, receive activity and diagnostic indications are reviewed together with the established link.
Frequently Asked Questions
Is this an original equipment manufacturer cable?
No. It is manufactured by HT under our own manufacturer identity.
How should an unused assembly be stored?
Protect both connector ends, keep the cable in a loose bend-safe coil and retain its part-number label so the length and compatibility identity remain traceable.
Can different brands be connected with the same assembly?
Only where both hosts explicitly support the complete interface and compatibility arrangement. Document each end and select the appropriate brand-specific product when required.
Does this order code cover multiple lengths?
No. SFP28-25G-AOC-70M229FT refers here to 70m (229ft). Every other verified length has a separate part number and page in the length list.
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. Keep SFP28-25G-AOC-70M229FT associated with 70m (229ft) throughout the order and receiving record.
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.
