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3m Cisco SFP-H10GB-CU3M compatible 10GbE passive SFP+ DAC
A 3m / 9.8ft Cisco-compatible passive copper Twinax direct-attach cable with SFP+ latching plugs at both ends for low-latency 10GbE rack connections.

Key capabilities
Cisco SFP-H10GB-CU3M compatible
Designed, programmed and tested for compatible Cisco networking equipment.
Passive Twinax copper
A low-power, low-latency alternative to separate optical modules and fibre.
SFP+ to SFP+ direct attach
Integrated latching SFP+ plugs at both ends support simple point-to-point links.
MSA industry compliance
The exact DeviceDeal/StarTech product content states compliance with MSA industry standards.
What to know before buying
This is a passive direct-attach copper cable. Confirm both endpoints accept Cisco SFP-H10GB-CU3M compatible passive SFP+ DACs and that the fixed 3m length suits the installation.
Australian version and manufacturer warranty
This item is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com Lifetime manufacturer warranty in Australia.
Please retain your DeviceDeal tax invoice as proof of purchase. Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.
Frequently asked questions
What is the StarTech SFPCMM3M compatible with?
What network speed does it support?
What cable type is it?
What connectors are fitted?
What is the cable length?
What wire gauge is listed?
What power consumption is listed?
What warranty applies in Australia?
(SFPCMM3M)
Features and highlights
Cisco SFP-H10GB-CU3M compatible
Designed, programmed and tested for compatible Cisco networking equipment.
Passive Twinax copper
A low-power, low-latency alternative to separate optical modules and fibre.
SFP+ to SFP+ direct attach
Integrated latching SFP+ plugs at both ends support simple point-to-point links.
MSA industry compliance
The exact DeviceDeal/StarTech product content states compliance with MSA industry standards.
- 3m / 9.8ft
- 10GbE
- Cisco-compatible passive DAC
- Lifetime warranty
Specifications
Verified specifications for StarTech SFPCMM3M.

Warranty Information
| Warranty | Lifetime |
|---|
Hardware
| Cable Jacket Type | PVC - Polyvinyl Chloride |
|---|---|
| Compatible Brand | Cisco |
Performance
| Compatible Networks | 10 Gbps |
|---|---|
| Impedance | 100 Ohm |
Connector(s)
| Connector A | 1 - SFP+ Latching Plug |
|---|---|
| Connector B | 1 - SFP+ Latching Plug |
Power
| Power Consumption (In Watts) | < 0.5 W |
|---|
Environmental
| Operating Temperature | 0°C to 70°C |
|---|---|
| Storage Temperature | -40°C to 80°C |
Physical Characteristics
| Cable Length | 9.8 ft [3 m] |
|---|---|
| Product Height | 0.5 in [1.2 cm] |
| Product Length | 9.8 ft [3 m] |
| Product Width | 0.6 in [14 mm] |
| Weight of Product | 4.6 oz [131 g] |
| Wire Gauge | 30 AWG |
Packaging Information
| Package Height | 0.6 in [16 mm] |
|---|---|
| Package Length | 8.7 in [22 cm] |
| Package Quantity | 1 |
| Package Width | 7.9 in [20 cm] |
| Shipping (Package) Weight | 4.9 oz [140 g] |
What's in the Box
| Included in Package | 1 - 3m SFP+ 10-Gigabit Ethernet (10GbE) Twinax Cable |
|---|
| SKU | SFPCMM3M |
| Barcode # | 65030849593 |
| Brand | Startech |
| Shipping Weight | 0.1400kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.180m |
| Shipping Cubic | 0.000900000m3 |
StarTech.com warranty in Australia
This item is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com Lifetime manufacturer warranty in Australia.
Please retain your DeviceDeal tax invoice as proof of purchase.
Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment. This wording does not promise automatic replacement or guaranteed claim approval.
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