Extreme Networks 10304 Compatible 10G SFP+ Passive Copper Twinax Cable, 1m (3ft)

This 10304 compatible DAC cable provides a 10G direct connection for Extreme Networks equipment in a fixed 1m (3ft) configuration. The SFP+ to SFP+ assembly integrates both ends and the cable, giving data-center designers one defined product to evaluate for reach, rack layout, airflow and host compatibility.

OEM Part Number: 10304HT Part Number: 10304

Product Highlights

Compatible alternative to Extreme Networks 10304
10G connectivity at 10Gbps
Interface configuration: SFP+ to SFP+
Fixed length and part number: 1m (3ft), 10304
Cable construction: Passive Twinax
Conductor specification: 30AWG
Maximum power consumption: ≤0.1W
Minimum bend radius: 23mm

Specifications

HT Part Number	10304
Extreme Compatible	SFP-H10GB-CU1M
Manufacturer	HT
Connector Type	SFP+ to SFP+
Max Data Rate	10Gbps
Media	Copper
Power Supply	3.3V
Minimum Bend Radius	23mm
Wire AWG	30AWG
Cable Length	1m (3ft)
Jacket Material	PVC (OFNR)
Cable Type	Passive Twinax
Temperature	0 to 70°C (32 to 158°F)
Power Consumption	≤0.1W
Application	10G Ethernet
Protocols	1x InfiniBand QDR, DDR, SDR, 10 Gigabit Ethernet, Fibre Channel

Power and Thermal Planning

The rated power consumption is ≤0.1W. 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 1m (3ft), 10304 is a practical choice for direct connections within one rack. Route the cable along the intended management path rather than pulling it diagonally across adjacent connectors, and leave enough clearance for insertion, removal and front-panel airflow.

Position Within the Length Range

10304 occupies the middle of this family between 10GB-C0.5-SFPP at 0.5m (2ft) and 10GB-C1.5-SFPP at 1.5m (5ft). It adds 0.5m over the shorter option for extra routing clearance, while the next longer version adds another 0.5m. Measure the managed path and choose this version when its reach is sufficient without creating the slack associated with the longer assembly.

Data-Center Design and Airflow

Select the assembly by both reach and rack layout. A direct connection removes separate module-and-patch-cord interfaces, but it still needs a bend-safe pathway and clear connector access. Keep cable bundles from blocking front-panel airflow, account for the listed interface power where applicable and choose a length that supports maintenance without leaving an unmanaged coil. For this assembly, the listed conductor specification is 30AWG; the minimum bend radius is 23mm; the stated power consumption is ≤0.1W; the jacket material is PVC (OFNR).

Cable Construction and Routing

This assembly uses 30AWG conductors, PVC (OFNR) jacket, minimum bend radius 23mm. 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 10G Ethernet. Listed interface and protocol references include 1x InfiniBand QDR, DDR, SDR, 10 Gigabit Ethernet, Fibre Channel. Confirm that the host firmware and port configuration support the same operating mode.

Passive Copper Operation

A passive DAC has no separate optical conversion stage. Its low-power, low-latency operation is useful for short equipment links, but the assembly must remain within the length and signaling mode accepted by both hosts.

Quality Assurance and Packaging

Each cable receives connector inspection and a functional link check before it is coiled with bend-safe slack and packed. Protective materials shield the connector housings during transport. Rack or project labels are available to keep length, part number and installation destination aligned. Neutral packaging and customer-specific packing documentation are available on request.

Ordering Information

Provide the OEM reference, HT part number, fixed length and quantity, together with the intended host interfaces. Rack-based quantities and packaging instructions can be included for larger deployments. Other lengths are separate products and should be entered on their own order lines. Quantity and any labeling instructions should be attached specifically to 10304.

Extreme Networks Compatibility and Factory Testing

Compatibility confirmation combines host identification with actual link establishment and diagnostic checks. The assembly is prepared for the stated OEM reference rather than selected only by connector shape. For a new data-center deployment, the equipment model, port mode and software release provide the most useful basis for a pre-order review. Where supported by the host, link stability and diagnostic indications are reviewed together with the established link.

Frequently Asked Questions

Is this an original Extreme Networks cable?

No. It is an HT-manufactured compatible alternative for equipment that specifies Extreme Networks 10304.

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. 10304 refers here to 1m (3ft). 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.

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. 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.