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Belkin

Belkin A3L791-20-YLW-S Cat 5E network ethernet cable 20 ft yellow

SKU CH-N7V0-CPKK1 MPN A3L791-20-YLW-S

A 20 ft Cat 5E patch cable with RJ45 connectors for 10/100 Base-T networks

  • TypeAccessories - Cable Management
  • Cat5E
  • Connector ARJ45
  • Connector BRJ45
  • Length20 ft.
  • ColorYellow
  • Supports 10/100 Base-T networks with Cat 5E rating
  • 20 ft length reaches distant routers or switches
  • Yellow jacket makes the cable easy to spot
  • RJ-45 male connectors on both ends fit standard ports
  • Lifetime limited warranty backs the build quality

Belkin Cat 5E 20 ft patch cable

This Belkin A3L791-20-YLW-S cable links computers, routers and switches in a wired Local Area Network. It uses copper conductors with RJ45 male connectors on both ends and a yellow PVC jacket for easy identification. The 20 ft length suits typical desk or rack runs.

Replaces older Cat 5 or damaged patch leads

Swapping a legacy Cat 5 cable for this Cat 5E version restores full 10/100 Base-T performance when the old lead causes dropouts or fails certification. The upgrade is worth it whenever a network tester shows excessive crosstalk or the jacket is cracked.

Snaps into any RJ45 port without tools

Push each connector until the tab clicks; the internal load bar keeps pin alignment precise during insertion. The only common issue is a broken retention tab on the plug, which makes the cable fall out if the latch snags during routing.

Highlights

  • Supports 10/100 Base-T networks with Cat 5E rating
  • 20 ft length reaches distant routers or switches
  • Yellow jacket makes the cable easy to spot
  • RJ-45 male connectors on both ends fit standard ports
  • Lifetime limited warranty backs the build quality

Specifications

BrandBelkin
ModelA3L791-20-YLW-S
TypeAccessories - Cable Management
Cat5E
Connector ARJ45
Connector BRJ45
Length20 ft.
ColorYellow
ShieldedNo
FeaturesCable Characteristic: Patch Cable
Connector on First End: 1 x RJ-45 Male IEEE 802.3 Network
Connector on Second End: 1 x RJ-45 Male IEEE 802.3 Network
Conductor: Copper
Jacket: PVC
Internal load bar assures accurate positioning of pairs and consistent high performance
PowerSum tested.
Premium snagless-type moldings to protect the connection
Shipping weight0.20 kg
Package size191 × 152 × 23 mm

Questions about this item

What length and connector type does this cable use for a standard wall jack or router port?

The cable measures 20 ft and terminates in RJ-45 male plugs on both ends, matching standard Ethernet wall jacks and router ports.

How should the internal load bar be seated when crimping or reseating the RJ-45 plugs?

The internal load bar must sit flush against the connector housing so each copper conductor aligns with its gold contact; the common error is leaving a gap that causes intermittent links.

When should this Cat 5e patch cable be replaced due to jacket wear or conductor fatigue?

Replace the cable if the yellow PVC jacket shows cracks, kinks, or exposed copper, or if the RJ-45 latch tabs break and no longer lock securely.

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