100G QSFP28 Direct Attach module, range up to 1 m

PXT-QSFP28+DA-1

Pixietech 100G QSFP28 Direct Attach DAC cable up to 1 m: direct 100 Gbps copper connection for servers in a rack. Buy in Tashkent with delivery.

747 900 UZS

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Type

DAC cable QSFP28

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Length

1 m

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Part number

PXT-QSFP28+DA-1

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Warranty

1 year

Specifications

Type: DAC cable QSFP28
Length: 1 m
Part number: PXT-QSFP28+DA-1
Warranty: 1 year
Speed: 100 Gbps
Range: up to 1 m

The Pixietech PXT-QSFP28+DA-1 module is a 100-gigabit direct-attach copper DAC cable in the QSFP28 form factor with a reach of up to 1 meter. It is designed for ultra-high-speed connection of switches, servers, and routers with 100G QSFP28 ports inside a single mounting cabinet. The absence of optical components makes the cable more reliable and cheaper than optical transceivers for connections over minimal distances in data centers.

Advantages

100 Gbit/s speed: provides maximum throughput for demanding applications and uplinks
Passive design: no active components, significantly reducing heat dissipation in the rack
Savings compared to 100G optical transceivers: a copper DAC cable is noticeably cheaper
Zero conversion latency: a direct copper connection minimizes latency
Plug-and-play: requires no configuration and is compatible with standard QSFP28 ports
1-year warranty from Pixietech

Applications

Data centers: high-speed inter-rack and intra-rack server connections
Corporate network cores: 100G uplinks between aggregation and core switches
Cloud and virtualized environments: connecting servers and storage with minimal latency
Telecommunications platforms: high-speed junctions between equipment nodes

Frequently asked questions

What is the maximum distance the PXT-QSFP28+DA-1 works over?

The cable is designed for distances up to 1 meter and is optimal for connections within a single mounting cabinet.

Is the cable compatible with equipment from different manufacturers?

The cable uses a standard QSFP28 connector and is compatible with most switches and servers with 100G ports that support this form factor.

How is a DAC cable better than a 100G optical transceiver?

Over distances of up to a few meters, a DAC cable is cheaper, more reliable (no laser and photodetector), and dissipates less heat than active optical solutions.

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