SFP-DD to SFP-DD-100G-DAC-2M7FT 100G SFP-DD 2 x 50G PAM4 Passive Copper Twinax Cable, 2m (7ft)

The HT-manufactured SFP-DD to SFP-DD-100G-DAC-2M7FT compatible cable provides 100G connectivity for multi-vendor equipment. This 2m (7ft) version is a factory-terminated passive copper link without separate optical modules or patch cords, with an exact part number and length that can be matched directly to the equipment requirement.

OEM Part Number: SFP-DD to SFP-DD-100G-DAC-2M7FTHT Part Number: SFP-DD to SFP-DD-100G-DAC-2M7FT

Product Highlights

• HT-manufactured DAC assembly in 2m (7ft)
• 100G connectivity at 100Gbps
• Interface configuration: SFP-DD to SFP-DD
• Fixed length and part number: 2m (7ft), SFP-DD to SFP-DD-100G-DAC-2M7FT
• Cable construction: Passive Twinax
• Conductor specification: 28AWG
• Maximum power consumption: 0.1W
• Minimum bend radius: 25.2mm

The listed modulation format is 2x 50G-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.

This assembly uses 28AWG conductors, PVC (OFNR) jacket, minimum bend radius 25.2mm. 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.

The intended application is 100G Ethernet, 128G Fibre Channel. Listed interface and protocol references include SFP-DD MSA, SFP-DD MIS, IEEE 802.3cd. Confirm that the host firmware and port configuration support the same operating mode.

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.

SFP-DD to SFP-DD-100G-DAC-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.

SFP-DD to SFP-DD-100G-DAC-2M7FT occupies the middle of this family between SFP-DD to SFP-DD-100G-DAC-1M3FT at 1m (3ft) and SFP-DD to SFP-DD-100G-DAC-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.

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.

The HT cable carries the compatibility configuration associated with SFP-DD to SFP-DD-100G-DAC-2M7FT, while its mechanical assembly remains the fixed 2m (7ft) version described here. Incoming inspection, connector examination and a live link test are completed before packing. Customers with unusually old or new Generic software can request a pre-order check.

This product is ordered as SFP-DD to SFP-DD-100G-DAC-2M7FT in 2m (7ft). Include the equipment model and software release if you would like a pre-order compatibility review. Other lengths use different part numbers and should not be substituted into the same order line.

Every SFP-DD to SFP-DD-100G-DAC-2M7FT compatible assembly undergoes link testing, compatibility verification and visual inspection. The 2m (7ft) cable is coiled without exceeding its minimum bend radius, fitted with connector protection and packed in an anti-static bag or protective tray before cartoning. Project labels and packing lists are available for volume orders.

Standard configurations normally ship within one to three working days. Worldwide courier, air freight and sea freight options are available, and shipments can also be sent on your own courier account or delivered to an appointed forwarder.