40G QSFP+ Direct Attach module, range up to 1 m

PXT-QSFP+DA-1

Pixietech 40G QSFP+ Direct Attach cable up to 1 m: passive 40 Gbps copper connection for servers in the same rack. In stock in Tashkent, with warranty.

703 900 UZS

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Type

DAC cable QSFP+

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Length

1 m

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Part number

PXT-QSFP+DA-1

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Warranty

1 year

Specifications

Type: DAC cable QSFP+
Length: 1 m
Part number: PXT-QSFP+DA-1
Warranty: 1 year
Speed: 40 Gbps
Range: up to 1 m

The 40G QSFP+ Direct Attach module from Pixietech with a length of up to 1 meter is an ultra-short high-speed connection for switches and servers installed in a single rack. The passive copper DAC cable provides data transmission at 40 Gbit/s and is ideally suited for connecting ToR switches to server nodes with minimal latency. The solution is in demand in data centers where transmission speed is critically important while minimizing costs for inter-component connections.

Advantages

40 Gbit/s speed: high aggregated throughput for server and network loads
Up to 1 meter length: the ideal size for connections within a single rack without excess cable length
Passive copper interface: no active components, low power consumption and heat dissipation
Standard QSFP+: wide compatibility with server and network equipment from leading manufacturers
Minimal latency: a direct copper connection without optical signal conversion
1-year warranty from Pixietech

Applications

Data centers: connecting access-layer switches to server chassis within a rack
High-performance computing: building low-latency clusters
Cloud platforms: a transport layer between compute nodes
Storage systems: connecting storage to servers over a high-speed interface

Frequently asked questions

How does a QSFP+ DAC differ from a standard QSFP+ optical transceiver?

A DAC cable uses a copper wire and does not require a laser transmitter and a photoreceiver, which makes it cheaper and more reliable over distances of up to a few meters.

Will the module work with switches from other brands?

Most modern switches with QSFP+ connectors support DAC cables from third-party manufacturers; it is better to check compatibility with the specific model with the supplier.

Is there a risk of signal loss at a length of 1 meter?

At a distance of 1 meter, the passive copper cable provides an absolutely stable signal without any losses.

🛠Turnkey serviceStructured Cabling & LAN Installation in Tashkent, Uzbekistan — design and installation→

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