Ethernet Connectors

RJ stands for registered jack which is a standardised networking interface. RJ45 connectors are used for connecting Ethernet cables to equipment in computer networking applications such as telecommunications or data equipment. RJ45 connectors consist of modular jacks and plugs. The RJ45 plugs are connected to each end of an Ethernet cable. These plugs are then inserted into the RJ45 jacks on the Ethernet device. Several other kinds of connectors closely resemble RJ45 and they can be easily confused for one another. The RJ11 connectors used with telephone cables, for example, use six position connectors rather than eight position connectors, making them slightly narrower than RJ45 connectors. RJ45 connectors have an 8P8C (8 position, 8 contact) configuration. In order for the connector to function properly the individual Ethernet cable wires must be inserted into these locations following a T-568A or a T568B wiring standard. Technically, 8P8C can be used with other types of connections besides Ethernet; it is also used with RS-232 serial cables, for example. However, because RJ45 is by far the predominant usage of 8P8C, industry professionals often use the two terms interchangeably. RJ45 connectors are available to suit a range of LAN categories from Cat3 to Cat6a. Different mounting options are also available, including cable mount, PCB mount and panel mount.

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Description Price Ethernet Connector Type Gender LAN Category Mounting Type Number of Ports Number of Ways Connector Type Shield Type Orientation IP Rating Length Kit Type Width Depth
RS Stock No. 2552570937
Mfr. Part No.1657850 (1)
HK$534.00
Each
units
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RS Stock No. 2508419180
Mfr. Part No.RJFRB7203100BTX
BrandAmphenol
HK$724.36
Each
units
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RS Stock No. 2508401388
Mfr. Part No.RJF72G00
BrandAmphenol
HK$747.74
Each
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New
RS Stock No. 2552606436
Mfr. Part No.NE8FDY-C6 (1)
BrandNeutrik
HK$13,407.50
1 Pack of 50
Pack(s)
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RS Stock No. 2508758971
Mfr. Part No.30-9914-100
HK$148.06
1 Pack of 100
Pack(s)
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New
RS Stock No. 2552606427
Mfr. Part No.NE8FDV-Y110 (1)
BrandNeutrik
HK$4,510.50
1 Pack of 50
Pack(s)
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New
RS Stock No. 2552606810
Mfr. Part No.6900 (1)
Brand3M
HK$1,142.51
Each
units
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RS Stock No. 2552567664
Mfr. Part No.5451446 (1)
HK$86.00
Each
units
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New
RS Stock No. 2552606126
Mfr. Part No.78321-0001 (1)
BrandMolex
HK$78.74
Each
units
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New
RS Stock No. 2552605774
Mfr. Part No.CJ588BUY (1)
BrandPanduit
HK$80.45
Each
units
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RS Stock No. 2509482256
Mfr. Part No.RJFRB6
BrandAmphenol
HK$155.50
Each
units
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RS Stock No. 2508758959
Mfr. Part No.30-9910-100
HK$69.58
1 Pack of 100
Pack(s)
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New
RS Stock No. 2552611269
Mfr. Part No.MFD (1)
BrandNeutrik
HK$1,147.00
1 Pack of 200
Pack(s)
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New
RS Stock No. 2552611281
Mfr. Part No.NC3MX-BAG (1)
BrandNeutrik
HK$3,596.00
1 Pack of 100
Pack(s)
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New
RS Stock No. 2552611194
Mfr. Part No.CM (1)
BrandNeutrik
HK$4,541.50
1 Pack of 100
Pack(s)
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RS Stock No. 2508419051
Mfr. Part No.RJF22B00
BrandAmphenol
HK$389.90
Each
units
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RS Stock No. 2508758943
Mfr. Part No.30-9910
HK$21.00
1 Pack of 10
Pack(s)
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RS Stock No. 2509623895
Mfr. Part No.FRJAE-448
BrandAmphenol
HK$19.18
Each
units
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