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Short black Cat 5e Ethernet cable with RJ45 connectors at both ends

Belkin

Belkin A3L791-18IN-BLK 18 in Cat 5E Network Ethernet Cable

SKU CH-7YSE-XN2N2 MPN A3L791-18IN-BLK

An 18-inch black Cat 5E patch cable with RJ45 connectors for 10/100 Base-T networks

  • Cable category5E
  • First connectorRJ45
  • Second connectorRJ45
  • Product typeConsumer Electronics
  • Overall length18 in (45.7 cm)
  • Product colorBlack
  • Meets Category 5E specs for reliable 10/100 Base-T Ethernet
  • 18 in length suits short runs between rack devices or wall ports
  • Black jacket enables quick colour-coding of cable routes
  • Strain relief guards RJ45 plug against sharp bends at connector
  • Snagless boot protects latch from catching during pulls and reroutes

Ready-to-use Cat 5e patch cord

This Belkin cable arrives terminated with RJ45 plugs at both ends and measures 18 in. It is built to meet Category 5e specifications for wired Local Area Networks. The black jacket helps colour-code cable runs in a rack or on a desk. Strain-relief boots protect each connector from sharp bends and snagging during installation.

Practical limits of the Cat 5e standard

Category 5e supports 10 and 100 Mbps Ethernet over copper twisted pairs. It does not guarantee operation at Gigabit or higher speeds. Maximum certified channel length for the standard is 100 metres, so this 18 in lead is well within that distance. Shielding is not included, so the cable may pick up interference in electrically noisy environments.

Check your ports and routing before ordering

Verify that both devices you intend to link present standard RJ45 sockets. Confirm the 18 in reach is sufficient for the path between those ports without tension. Ensure your network equipment is rated for at least 10/100 Base-T operation. Buyers who need Gigabit throughput or shielded construction should select a different cable category.

How it compares

Measured against everything we stock in Ethernet & LAN Cables, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 94% of the 9,945 comparable items (median $14.99).

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Specifications

Product
Brand nameBelkin
Model nameA3L791-18IN-BLK
Product typeConsumer Electronics
Product colorBlack
Connectivity
Cable category5E
Ports & slots
First connectorRJ45
Second connectorRJ45
Size & build
Overall length18 in (45.7 cm)
ShieldingNo
Shipping weight0.23 kg
Package size216 × 152 × 23 mm

Questions about this item

Should I choose the 18 in length or a longer cable for my setup?

Choose 18 in when devices sit side by side on a desk or inside a rack; pick a longer run only if the gap between ports exceeds that distance.

What does the Cat 5E rating mean for real-world throughput?

Cat 5E supports 10/100 Base-T networks, so the link will carry up to 100 Mbps in a working LAN.

How does the RJ45 connector limit the cable's maximum speed?

The RJ45 plugs are wired to the Cat 5E standard, which caps the connection at 100 Mbps on 10/100 Base-T equipment.

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