{"id":333,"date":"2017-07-25T21:21:02","date_gmt":"2017-07-25T21:21:02","guid":{"rendered":"http:\/\/10.10.1.214\/?p=333"},"modified":"2026-11-04T21:21:17","modified_gmt":"2026-11-04T21:21:17","slug":"digital-signs-can-power-over-ethernet-make-a-diff-part-iii","status":"publish","type":"post","link":"https:\/\/blog.patton.com\/index.php\/2017\/07\/25\/digital-signs-can-power-over-ethernet-make-a-diff-part-iii\/","title":{"rendered":"Digital Signs: Can Power-over-Ethernet Make a Diff? [Part III]"},"content":{"rendered":"
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Two Copper Wires!<\/figcaption><\/figure>\n<\/div>\n\n\n

Now we discuss how Power-over-Ethernet technology<\/em> changes the game in our final segment of this series. In Part I we outlined the key benefits Power-over-Ethernet (PoE) offers for digital signage implementations. Part II covered DIS-advantages:  cost, distance, and cabling challenges.<\/p>\n\n\n\n

Power-over-Ethernet to the Rescue!<\/strong><\/p>\n\n\n\n

Were you wondering when we would we get to the \u201cgame changer\u201d part? The advances embodied in Power-over-Ethernet (PoE)\u2014when combined with PoE extension technology<\/em>\u2014enable system designers to create solutions that address all three challenges presented above.<\/p>\n\n\n\n

This post<\/strong> is the final segment in a three-part series about leveraging PoE technology for digital signage to cut costs and reduce implementation time. Part I<\/strong> covered the industry trends and key benefits  >>Read it here\u2026<\/a> Part II<\/strong> cover the disadvantages of standard PoE   >>Read it here\u2026<\/a><\/em><\/p>\n\n\n

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Industrial Grade CL1101e<\/figcaption><\/figure>\n<\/div>\n\n\n

The CopperLink PoE Ethernet Extender kits<\/a> from Patton Electronics offer the capability to power up and connect remote PoE-enabled digital signage using common copper twisted-pair phone wire or coaxial cable.
This network infrastructure is ubiquitous: most sites already have previously-installed twisted pair or coaxial cabling in place. Much of it was installed decades ago and still works just fine.<\/p>\n\n\n\n

Available in commercial-desktop (CL1101) and hardened-industrial (CL1101E) enclosures, Patton\u2019s PoE Ethernet Extender kits can extend Ethernet connectivity up to 3,300 feet (far beyond 328 feet limit for standard Ethernet) while delivering up 15 watts of electrical power to PoE endpoint devices\u2014all transmitted across existing common copper phone wire.These solutions eliminate any need for construction projects to install network cabling, electrical service wiring, or power outlets. Even high-quality outdoor Cat 5 is more affordable than USB repeaters or AC wire. CL1101 devices can also operate over Cat 3, Cat 5\/5e, or Cat 6 cabling.Whereas standard PoE specifies a 4-wire requirement, the CL1101 can operate over a single twisted pair (2 wires) to deliver Power-over-Ethernet and Ethernet\/IP traffic over distances up to 3,300 feet (915 meters).Further, when using 24-AWG twisted-pair cabling, these units can leverage multiple wire pairs, bonding 2, 4 or 8 twisted pairs into a single channel to fully-optimize achievable speed and distance for each environment.
The remote unit in these kits does not require a local power source. Even so, it provides up to 15 watts of PoE power to the remotely connected digital sign (or other PoE enabled device). The solution uses network bridging technology to transmit Ethernet LAN traffic transparently to all higher-layer protocols.Because the Patton PoE solution leverages low-voltage copper twisted-pair wiring to deliver power to PoE screen panels, the high costs of contracting and licensing a high-voltage cabling project are entirely avoided. Twisted pair\u2014which is found nearly everywhere\u2014is all that is required to fully power and communicate with digital signage.
\"Application<\/a>Digital Signage Application using the CL1101 PoE Extender Kit<\/strong><\/p>\n\n\n\n

Compatible Digital Signage Products<\/strong>The CL1101 and CL1101E are compatible with the following digital signage products among many others:<\/p>\n\n\n\n