QSFP-100G-D-AOC-50CMH3C QSFP-100G-D-AOC-50CM Compatible 100G QSFP28 4 x 25G NRZ Active Optical Cable, 0.5m (2ft)
The QSFP-100G-D-AOC-50CM cable on this page is the 0.5m (2ft) version for H3C hosts requiring 100G operation. Its QSFP28 to QSFP28 AOC construction reduces the connection to one factory-terminated assembly. Related lengths, brand cross-references and rack-integration notes support a precise high-density deployment.
OEM Part Number: QSFP-100G-D-AOC-50CMHT Part Number: QSFP-100G-D-AOC-50CM
Product Highlights
- Compatible alternative to H3C QSFP-100G-D-AOC-50CM
- 100G connectivity at 100Gbps
- Interface configuration: QSFP28 to QSFP28
- Fixed length and part number: 0.5m (2ft), QSFP-100G-D-AOC-50CM
- Cable construction: Optical Cable
- Maximum power consumption: <2.2W
- Minimum bend radius: 30mm
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| HT Part Number | QSFP-100G-D-AOC-50CM |
|---|---|
| H3C Compatible | QSFP-100G-D-AOC-50CM |
| Manufacturer | HT |
| Form Factor | QSFP28 to QSFP28 |
| Max Data Rate | 100Gbps |
| Minimum Bend Radius | 30mm |
| Cable Length | 0.5m (1.64ft) |
| Jacket Material | OFNP |
| Cable Type | Optical Cable |
| Receiver Type | PIN |
| Transmitter Type | VSCEL |
| Wavelength | 850nm |
| Power Consumption | <2.2W |
| MTBF | ≈50 Million Hours |
| Power supply | 3.3V |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | IEEE 802.3 bm, SFF-8665 |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Modulation Format | 4x 25G-NRZ to 4x 25G-NRZ |
| Application | 100G Ethernet |
Signal and Lane Configuration
The listed modulation format is 4x 25G-NRZ to 4x 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.
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 100G Ethernet. Listed interface and protocol references include IEEE 802.3 bm, SFF-8665. 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.
Length Selection and Installation Planning
The 0.5m (2ft) length is suited to closely aligned ports where excessive slack would obstruct airflow or complicate dressing. Measure the actual port-to-port path before choosing QSFP-100G-D-AOC-50CM; even a short assembly must retain the specified bend radius and should never be pulled tight behind the equipment.
Position Within the Length Range
QSFP-100G-D-AOC-50CM is the shortest of 11 verified length options in this family. It is the preferred choice when the port positions are close and cable slack must be kept to a minimum. The next option is QSFP-100G-D-AOC-1M at 1m (3ft), adding 0.5m for a less direct routing path; selecting it unnecessarily would leave more cable to dress.
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 minimum bend radius is 30mm; the stated power consumption is <2.2W; the jacket material is OFNP.
Power and Thermal Planning
The rated power consumption is <2.2W. 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. Standard protective packing is used by default, with project documentation arranged when requested.
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 0.5m (2ft); another length must be quoted under its corresponding part number.
H3C 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, receive activity and diagnostic indications are reviewed together with the established link.
Frequently Asked Questions
Is this an original H3C cable?
No. It is an HT-manufactured compatible alternative for equipment that specifies H3C QSFP-100G-D-AOC-50CM.
Does this order code cover multiple lengths?
No. QSFP-100G-D-AOC-50CM refers here to 0.5m (2ft). Every other verified length has a separate part number and page in the length list.
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.
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.
