QSFP28 to QSFP28-100G-ACC-7M23FTQSFP28 to QSFP28-100G-ACC-7M23FT 100G QSFP28 4 x 25G NRZ to 2 x 50G QSFP28 2 x 25G NRZ Active Copper Breakout Cable, 7m (23ft)
For densely populated equipment, the fixed 7m (23ft) version of Generic QSFP28 to QSFP28-100G-ACC-7M23FT offers a clearly defined 100G link without separate optical modules or patch cords. The ACC assembly uses QSFP28 to QSFP28; its power, mechanical and diagnostic details are listed where supplied so port density and cable management can be assessed together.
OEM Part Number: QSFP28 to QSFP28-100G-ACC-7M23FTHT Part Number: QSFP28 to QSFP28-100G-ACC-7M23FT
Product Highlights
- HT-manufactured ACC assembly in 7m (23ft)
- 100G connectivity at 100Gbps
- Interface configuration: QSFP28 to QSFP28
- Fixed length and part number: 7m (23ft), QSFP28 to QSFP28-100G-ACC-7M23FT
- Cable construction: Active Twinax
- Conductor specification: 26AWG
- Maximum power consumption: ≤1.5W
- Operating temperature: 0 to 70℃ (32 to 158°F)
Specifications
| HT Part Number | QSFP28 to QSFP28-100G-ACC-7M23FT |
|---|---|
| Manufacturer | HT |
| Connector Type | QSFP28 to QSFP28 |
| Max Data Rate | 100Gbps |
| Media | Copper |
| Power Consumption | ≤1.5W |
| Min. Bend Radius | 36.5mm |
| Wire AWG | 26AWG |
| Cable Length | 7m |
| Jacket Material | PVC (OFNR) |
| Cable Type | Active Twinax |
| Commercial Temperature Range | 0 to 70℃ (32 to 158°F) |
| Modulation Format | 4x 25G-NRZ to Dual 2x 25G-NRZ |
| Application | 100G Ethernet |
| Protocols | SFF-8665, QSFP28 MSA, SFF-8636, SFF-8679 |
Signal and Lane Configuration
The listed modulation format is 4x 25G-NRZ to Dual 2x 25G-NRZ. 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.
Length Selection and Installation Planning
Measure twice before deploying this 7m (23ft) cable: once along the planned route and again after accounting for service access. The objective is adequate reach without a concealed surplus. Support the complete copper assembly and both connector housings, preserve front-panel clearance and check that nearby power cords or sharp hardware cannot damage the jacket. Within this family, QSFP28 to QSFP28-100G-ACC-5M16FT is shorter at 5m (16ft), while QSFP28 to QSFP28-100G-ACC-9M29FT is the next longer choice at 9m (29ft); comparing those two boundaries helps avoid both tension and unnecessary slack.
Position Within the Length Range
QSFP28 to QSFP28-100G-ACC-7M23FT occupies the middle of this family between QSFP28 to QSFP28-100G-ACC-5M16FT at 5m (16ft) and QSFP28 to QSFP28-100G-ACC-9M29FT at 9m (29ft). It adds 2m over the shorter option for extra routing clearance, while the next longer version adds another 2m. 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 26AWG; the stated power consumption is ≤1.5W; the jacket material is PVC (OFNR).
Power and Thermal Planning
The rated power consumption is ≤1.5W. 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 26AWG conductors, PVC (OFNR) jacket. 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 100G Ethernet. Listed interface and protocol references include SFF-8665, QSFP28 MSA, SFF-8636, SFF-8679. Confirm that the host firmware and port configuration support the same operating mode.
Breakout Port Mapping
The QSFP28 to QSFP28 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.
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. This page’s fixed configuration is 7m (23ft); another length must be quoted under its corresponding part number.
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. Both connectors are examined before the operating test, which includes link stability and diagnostic indications.
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.
Shipping and Lead Time
Standard configurations normally ship within one to three working days, with production quantities confirmed at order stage. Delivery can be arranged by courier, air freight or sea freight, and goods may instead be handed to an appointed forwarder or shipped on the customer’s courier account.
