1. Enterprise Network Switch Modules Parts
  2. sku: 6377347937281721
  3. AXIOM MEMORY MACBL40G50CM-AX

AXIOM MEMORY MACBL40G50CM-AX Qsfp Passive Dac Cable 40GBASE-CR4

Macbl40g50cm-ax Axiom Memory - 40gbase-cr4 Qsfp Passive Dac Cable

( Brand: Axiom Memory ), ( Manufacturer Part Number: MACBL40G50CM-AX ), ( Part Type: Cable )

Review AXIOM MEMORY 40gbase-cr4 Qsfp Passive Dac Cable

The Axiom Memory MACBL40G50CM-AX 40Gbase-CR4 QSFP Passive DAC Cable is a high-performance data communication solution designed for 40GbE applications. This cable is ideal for use in data centers, server rooms, and other environments where high-speed data transfer is essential.

The cable features a QSFP (Quad Small Form-factor Pluggable Plus) connector on one end and a 40Gbase-CR4 connector on the other. The QSFP connector is a compact, high-density form factor that allows for efficient use of space in rack-mounted equipment, while the 40Gbase-CR4 connector is a passive, copper design that delivers raw 40Gbps bandwidth without the need for optics or power consumption.

The Axiom Memory DAC cable is constructed using only the finest materials and components to ensure reliable and consistent performance. The copper conductors are made from oxygen-free copper, which provides superior conductivity and reduces signal loss. The cable is also shielded with a braided copper shield to protect against electromagnetic interference and ensure data integrity.

The cable is compatible with a wide range of 40GbE switches and servers, making it a versatile and practical solution for many applications. It is also RoHS compliant, meaning it is free of certain hazardous materials, and comes with a limited lifetime warranty for added peace of mind.

In summary, the Axiom Memory MACBL40G50CM-AX 40Gbase-CR4 QSFP Passive DAC Cable is a high-speed, high-performance data communication solution that is ideal for use in data centers and other environments where reliable and consistent 40GbE connectivity is essential. Its compact design, use of premium materials, and compatibility with a wide range of equipment make it a practical and versatile choice for many applications.

Axiom MG40G50CM-AX 40Gbase-CR4 QSFP Passive DAC Cable: Pros, Cons, and Recommendation

The Axiom MG40G50CM-AX 40Gbase-CR4 QSFP Passive DAC Cable is a high-performance data transmission solution designed for servers and data centers. In this analysis, we will discuss the key advantages and disadvantages of using this cable, followed by a conclusive recommendation.

Pros:

1. Cost-effective: Passive DAC cables do not require external power sources, making them more cost-effective compared to their active counterparts. This Axiom model offers an affordable solution for connecting high-speed servers.

2. Reduced latency: Passive DAC cables eliminate the need for external conversion, which leads to lower latency and faster data transmission. This can be a significant advantage in data-intensive applications.

3. Improved reliability: Since passive DAC cables do not require any external components, they have fewer points of failure, thus offering improved reliability and uptime compared to active cables.

4. Simplified cabling: Passive DAC cables have a simpler cabling infrastructure since they do not require power supplies or additional connectors. This can lead to easier cable management and reduced cabling complexity.

Cons:

1. Limited reach: Passive DAC cables have a limited reach due to signal attenuation. They are generally recommended for shorter distances (up to 15 feet or 4.6 meters) to ensure optimal performance. This might be a concern for larger data centers with extensive cabling requirements.

2. Potential compatibility issues: It is essential to verify that the passive DAC cable is compatible with the server and switch hardware. While most modern systems support passive DAC cables, it is crucial to confirm compatibility before making a purchase.

3. Limited bandwidth: Passive DAC cables are currently limited to 40Gbps, which might not be sufficient for future-proofing data centers that may require higher bandwidths.

Conclusion:

The Axiom MG40G50CM-AX 40Gbase-CR4 QSFP Passive DAC Cable offers several advantages, such as cost-effectiveness, lower latency, improved reliability, and simplified cabling. However, it also comes with some limitations, including limited reach, potential compatibility issues, and limited bandwidth.

Based on this analysis, we recommend the Axiom MG40G50CM-AX 40Gbase-CR4 QSFP Passive DAC Cable for data centers and servers that require a cost-effective, low-latency, and reliable solution for 40Gbps data transmission, and where cable lengths are within the recommended limits. However, for larger data centers or applications that require longer cable lengths or higher bandwidths, it might be worth considering active DAC cables or alternative solutions.

Details:

They are pre-configured with an application specific code to meet the requirement set forth by router and switch Ems. Axiom brand cables also function with other brands within the same network. Image is an illustration, may not reflect the exact product sold.: Manufacturer Axiom Memory, Mfr Part MACBL40G50CM-AX, Weight 1.00 UPC 0.

Axiom Memory - MACBL40G50CM-AX 40GBASE-CR4 QSFP Passive DAC Cable Merak Compatible 0.5m 1.64 ft Network: 88.95: Twinks Direct Attach Cables DAC are 100% compatible in all OEM applications. 100% Guaranteed Compatibility in all OEM applications. All OEM names are used for comparative purposes only. Part number and unique product serialization; Eliminates any network communication conflicts provides easy identification.

Axiom compatible twinks cables perform, fit and function identically when compared to Original.

part #: macbl40g50cm price

  • $85.95

specifications switchchunk:

  • brand: Axiom Memory
  • mpn: Macbl40g50cm-ax
  • part type: Cable

general switchchunk:

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

seller switchchunk:

  • city: USA
  • # reviews: 77
  • rating: 89.9%

payments switchchunk:

  • credit card: Visa
  • other
  • wallet: Paypal

offer switchchunk:

  • started: June 18, 2025
  • quantity: 3
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home

returns switchchunk:

  • policy: No Returns

shipping switchchunk:

  • type: Fixed
  • cost: $14.00
  • class: Standard, Expedited, One-day
  • service: Standard, Expedited, Overnight
  • transit: 3-6 Days
part type: cable,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 6377347937281721,

Axiom Memory MACBL40G50CM Is Similar To:

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1 offer $85.95 USD
  • Offer #1: $85.95 price + $15.40 shipping estimate = $101.35* total. Part number and unique product serialization; Eliminates any network communication conflicts and provides easy identification. Axiom Twinax Direct Attach Cables (DAC) are 100% compatible in all OEM applications.+$15.40 shipping

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