QSFP112 to QSFP112-400G-AEC-2M7FTQSFP112 to QSFP112-400G-AEC-2M7FT 400G QSFP112 4 x 100G PAM4 Active Electrical Cable, 2m (7ft)
For densely populated equipment, the fixed 2m (7ft) version of Generic QSFP112 to QSFP112-400G-AEC-2M7FT offers a clearly defined 400G link without separate optical modules or patch cords. The AEC assembly uses QSFP112 to QSFP112; its power, mechanical and diagnostic details are listed where supplied so port density and cable management can be assessed together.
OEM Part Number: QSFP112 to QSFP112-400G-AEC-2M7FTHT Part Number: QSFP112 to QSFP112-400G-AEC-2M7FT
Product Highlights
- HT-manufactured AEC assembly in 2m (7ft)
- 400G connectivity at 400Gbps
- Interface configuration: QSFP112 to QSFP112
- Fixed length and part number: 2m (7ft), QSFP112 to QSFP112-400G-AEC-2M7FT
- Cable construction: Active DAC (AEC)
- Conductor specification: 32AWG
- Maximum power consumption: <8W Per End
- Minimum bend radius: 26.5mm
Specifications
| HT Part Number | QSFP112 to QSFP112-400G-AEC-2M7FT |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP112 to QSFP112 |
| Max. Data Rate | 400Gbps |
| Media | Copper |
| Cable Type | Active DAC (AEC) |
| Minimum Bend Radius | 26.5mm |
| Wire AWG | 32AWG |
| Cable Length | 2m (7ft) |
| Jacket Material | PET |
| Power Consumption | <8W Per End |
| Modulation Format | 4x 100G-PAM4 |
| DDM/DOM | Supported |
| Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | QSFP112 MSA, IEEE 802.3ck 400GBase-CR4, CMIS 5.0 |
Signal and Lane Configuration
The listed modulation format is 4x 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.
Cable Construction and Routing
This assembly uses 32AWG conductors, PET jacket, minimum bend radius 26.5mm. 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 QSFP112 MSA, IEEE 802.3ck 400GBase-CR4, CMIS 5.0. Confirm that the host firmware and port configuration support the same operating mode.
Length Selection and Installation Planning
QSFP112 to QSFP112-400G-AEC-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.
Position Within the Length Range
QSFP112 to QSFP112-400G-AEC-2M7FT occupies the middle of this family between QSFP112 to QSFP112-400G-AEC-1M3FT at 1m (3ft) and QSFP112 to QSFP112-400G-AEC-3M10FT at 3m (10ft). 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.
High-Density Rack Integration
In a densely populated rack, connector access and airflow are part of the link design. Choose the shortest length that follows the managed path comfortably, avoid tight bundles around the connector housings and preserve room for latch operation. Where power consumption is listed, include every populated interface in the host thermal budget rather than assessing a single cable in isolation. For this assembly, the listed conductor specification is 32AWG; the minimum bend radius is 26.5mm; the stated power consumption is <8W Per End; the jacket material is PET.
Power and Thermal Planning
The rated power consumption is <8W 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.
Quality Assurance and Packaging
Each assembly receives a visual connector inspection and functional link check before it is coiled and protected. Packaging is selected to avoid compressing the cable into a tight bundle, and optional rack-based labels help maintain an orderly installation when many identical interfaces are populated together. Neutral packaging and customer-specific packing documentation are available on request.
Ordering Information
Provide the exact part number, length, quantity and target interface density. For multi-rack projects, list each length separately and identify any preferred carton grouping. Host model and software information can be included for a compatibility review before production or dispatch. Quantity and any labeling instructions should be attached specifically to QSFP112 to QSFP112-400G-AEC-2M7FT.
Generic Compatibility and Factory Testing
The assembly is evaluated for host recognition and stable link operation, with diagnostics checked where the interface provides them. This approach verifies more than electrical or optical continuity. Exact platform and firmware information remains valuable in high-density deployments because port mode and qualification policy can differ within the same connector family. Where supported by the host, link stability 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.
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.
What details assist a compatibility review?
Provide the equipment manufacturer, model, port type, hardware revision and software release, together with the OEM reference, required length and quantity.
Shipping and Lead Time
Standard configurations normally ship within one to three working days, with production quantities confirmed at order stage. Worldwide courier services are available, with air or sea freight for consolidated shipments; freight-collect delivery and coordination with a customer’s logistics provider can be arranged.
