bulkhead rj45 extension cable cat5 cat6 panel mount lan cable patch cord

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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Cat 5
Number of Conductors:
Bulkhed RJ45 female - RJ45 male
15/50/75cm in stock


Product Description


  • Bulkhead RJ45 extension cable
  • RJ45 patch cord with panel mount  female socket
  • Online selling support 17cm, 50cm, 85cm optional
  • Panel mount patch cord
  • Bulkhead patch cable for ethernet
  • RJ45 female to RJ45 male
  • CAT5 standard cable
  • CAT5e/CAT6 optional
  • With screws on RJ45 female side
  • Widely used in POS, Kios, DVR, ATM etc for ethernet extension and panel mout situation.
  • OEM/samples ordering welcome





Packaging & Shipping

 PE bag for each, then in cartons



The specification for category 5 cable was defined in ANSI/TIA/EIA-568-A, with clarification in TSB-95.[3] These documents specify performance characteristics and test requirements for frequencies up to 100 MHz. Cable types, connector types and cabling topologies are defined by TIA/EIA-568-B. Nearly always, 8P8C modular connectors, often referred to as RJ45, are used for connecting category 5 cable. The cable is terminated in either the T568A scheme or the T568B scheme. The two schemes work equally well and may be mixed in an installation so long as the same scheme is used on both ends of each cable.

Each of the four pairs in a cat 5 cable has differing precise number of twists per metre to minimize crosstalk between the pairs. Although cable assemblies containing 4 pairs are common, category 5 is not limited to 4 pairs. Backbone applications involve using up to 100 pairs.[4] This use of balanced lines helps preserve a high signal-to-noise ratio despite interference from both external sources and crosstalk from other pairs.

The cable is available in both stranded and solid conductor forms. The stranded form is more flexible and withstands more bending without breaking. Permanent wiring (for example, the wiring inside the wall that connects a wall socket to a central patch panel) is solid-core, while patch cables (for example, the movable cable that plugs into the wall socket on one end and a computer on the other) are stranded.

The specific category of cable in use can be identified by the printing on the side of the cable.

Category 5 vs. 5e

To support Gigabit Ethernet, a higher performance version of cat 5, enhanced cat 5 or cat 5e has been added to the standards. Cat 5e adds new performance requirements to permit higher speed network operation.[13][14]

The category 5e specification improves upon the category 5 specification by tightening some crosstalk specifications and introducing new crosstalk specifications that were not present in the original category 5 specification. The bandwidth of category 5 and 5e is the same – 100 MHz.

The differences between category 5 and category 5e are in their transmission performance. Category 5e components are most suitable for a high-speed Gigabit Ethernet. While category 5 components may function to some degree in a Gigabit Ethernet, they perform below standard during high-data transfer scenarios

This type of cable is used in structured cabling for computer networks such as Ethernet over twisted pair. The cable standard provides performance of up to 100 MHz and is suitable for 10BASE-T, 100BASE-TX (Fast Ethernet), and 1000BASE-T (Gigabit Ethernet). 10BASE-T and 100BASE-TX Ethernet connections require two wire pairs. 1000BASE-T Ethernet connections require four wire pairs. Through the use of power over Ethernet (PoE), up to 25 watts of power can be carried over the cable in addition to Ethernet data.

Cat 5 is also used to carry other signals such as telephony and video



Company Information

Shenzhen Sinforcon Electronics Ltd, established in 2002, is a private enterprise in usb serial cables manufacturing fields. The main business are ranging of usb rs232, usb ttl, usb rs485 cables manufacture and customized services.  It has a 3000 square meters and 120 workers manufacture sites in Dongguan, China. The manufacturing capacity is 300000 ~ 500000 per month.  And it was certificated by TUV, CE, ROHS, REACH, etc.