STARTECH SFPCMM3M Com Base Copper Passive Interconnect Cable Startech.com 10G 9.8FT

( Brand: Startech ), ( Manufacturer Part Number: SFPCMM3M ), ( Part Type: Cable ), ( Item Length: 9.8 Ft )

Review STARTECH Startech.com 10g Base Copper Passive Interconnect Cable 3m 9.8ft

The StarTech.com 10G Base-CU Copper Passive Interconnect Cable, model SFPCMM3M, is a high-performance solution for connecting two 10GBASE-T devices, such as servers, switches, or network adapters. This 3-meter (9.8-feet) long cable is designed with a robust copper construction that ensures reliable and stable data transfer, making it an ideal choice for environments where high-speed connectivity is essential.

The SFPCMM3M 10G Base-CU Copper Passive Interconnect Cable is a passive cable, which means it does not require any external power source for operation. It employs RJ45 connectors on both ends, ensuring compatibility with standard Ethernet networks. The cable is T568B wired, which is the most commonly used wiring standard for Ethernet networks.

This StarTech.com cable is constructed with high-quality copper conductors that meet or exceed TIA/EIA-568-C.2 standards. It is capable of delivering full 10GBASE-T data rates and supports both full-duplex and half-duplex modes. The cable is also shielded, featuring a foil and braid design that provides protection against electromagnetic interference (EMI) and radio-frequency interference (RFI), ensuring a clean and stable signal throughout the cable length.

In summary, the StarTech.com SFPCMM3M 10G Base-CU Copper Passive Interconnect Cable is a high-performance, 3-meter long cable designed for connecting 10GBASE-T devices. It features a robust copper construction, RJ45 connectors, T568B wiring, and shielding for protection against EMI and RFI, ensuring reliable and stable high-speed data transfer.

Pros and Cons of Buying StarTech.com 10G Base Copper Passive Interconnect Cable (SFPCMM3M), 3m (9.8ft)

The StarTech.com 10G Base Copper Passive Interconnect Cable (Model SFPCMM3M, length 3m or 9.8ft) is a commonly used cable for connecting 10Gbps Ethernet devices. Here are the potential advantages and disadvantages of purchasing this cable.

1. Cost-effective: Compared to active cables, passive cables like the StarTech.com SFPCMM3M are generally more affordable. They do not require any additional power sources or components, making them an excellent choice for budget-conscious buyers.

2. Longer Reach: With a length of 3 meters, this cable is suitable for connecting servers, switches, or other network devices that are relatively close to each other. The longer reach offered by this passive cable can reduce the number of required cable segments, simplifying cabling and potentially reducing installation costs.

3. Durability: StarTech.com is known for producing high-quality cables, and the SFPCMM3M is no exception. The cable is made of robust materials and features a thick, flexible jacket that can withstand the rigors of a busy data center or network environment.

4. Compatibility: This passive interconnect cable is suitable for use with various 10Gbps Ethernet standards, including 10GBase-T, 10GBase-T2, and 10GBase-CF (Consolidated Copper). This broad compatibility makes it a versatile choice for various network configurations.

1. Limited Length: The StarTech.com SFPCMM3M is only available in a 3-meter length. Longer cable lengths may require active cables, which can be more expensive and complex to install.

2. Potential Signal Degradation: Passive cables, by their nature, do not amplify signals. As a result, they can potentially experience signal degradation over long distances. While this 3m cable is unlikely to experience significant signal loss, longer cables may require additional measures, such as using signal boosters or fiber optic cables, to maintain signal integrity.

3. Limited Bandwidth: The StarTech.com SFPCMM3M is designed for 10Gbps Ethernet applications. It may not support higher bandwidth technologies, such as 25Gbps, 40Gbps, or 100Gbps Ethernet, which require active cables or fiber optic cables.

The StarTech.com 10G Base Copper Passive Interconnect Cable (Model SFPCMM3M, length 3m) is an excellent choice for users who require a cost-effective, durable, and versatile 10Gbps Ethernet cable. Its long reach, broad compatibility, and rugged construction make it a popular choice for data center, network, and server room applications. However, its limited length, potential signal degradation, and limited bandwidth may restrict its use in certain scenarios. Ultimately, the decision to purchase this cable depends on the specific requirements of your network infrastructure and budget.

If you are looking for a reliable, affordable, and versatile 10Gbps Ethernet cable for connecting devices within a short distance (up to 3 meters), the StarTech.com 10G Base Copper Passive Interconnect Cable (Model SFPCMM3M) is an excellent choice. Its robust construction and broad compatibility make it a solid investment for your network infrastructure. However, if you require longer cable lengths, higher bandwidths, or more complex network configurations, you may need to consider alternative solutions, such as active cables or fiber optic cables.

Details:

Model SFPCMM3M.This cable provides a direct, low-latency copper link between two SFP ports, ideal for switches, servers, storage appliances, and home lab setups. High-quality passive 10G SFP DAC cable from StarTech. 10 ft Type: SFP DAC Direct Attach Copper Standard: 10GbE / 10GBASE-CU Passive copper interconnect Equivalent to Cisco SFP-H10GB-CU3M Rhos compliant Clean and tested. Features: length : 3 meters approx.

part #: sfpcmm3m prices

• $20.00-$59.12

specifications switchchunk:

• brand: Startech
• mpn: Sfpcmm3m
• part type: Cable
• item length: 9.8 Ft

shipping switchchunk:

• service: USPS Ground Advantage
• type: Fixed
• transit: 5-11 Days
• cost: $0.00
• carrier: USPS
• class: Standard

seller switchchunk:

• rating: 97.9%
• city: San Diego, California
• # reviews: 120

general switchchunk:

• condition: Open box
• Enterprise Networking, Servers > Switches Hubs > Switch Modules

offer switchchunk:

• quantity: 1
• started: November 23, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home

returns switchchunk:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller
• method: Money back

payments switchchunk:

• wallet: Paypal
• other
• credit card: Diners-club

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