- Moah inetwork over coax install#
- Moah inetwork over coax code#
- Moah inetwork over coax professional#
The installation of coax converters is pretty straightforward: at the camera end a small form factor media converter is installed in the camera housing, if space permits, or in an adjacent junction box.
Warranty: Generally, most security integrators will not warranty existing cabling, whereas certified installers of copper Ethernet systems may offer warranties of ten to twenty years or longer, supported by the manufacturer. Existing cabling may need to be re-terminated for maximum transmission quality. Cable Testing & Re-Terminating: It is generally a good idea to test the existing cabling prior to re-using it to make sure that it is functioning properly, terminated correctly, and not excessively spliced. However, 100 Mbps is usually more than enough bandwidth for a single SD or MP resolution IP camera. Data Transmission Speed: Coaxial cable can generally only reach 10/100 Fast Ethernet speed as opposed to gigabit speeds which can be achieved with UTP cabling. UPDATE: The Altronix eBridge, a recent entrant to the EoC space, is available for much less than other options, selling online for about $200. Moah inetwork over coax professional#
Note that less expensive off-brand and consumer products are avaiable, which are generally not recommended for professional installation, as they generally lack the same data rates and features of professional models.
Cable Converter Costs: Ethernet over coax converters cost, on average, $400-500 per camera/connection. The most important is that converters are needed at each end and they can be expensive. However, there are key disadvantages to reusing existing cable, as well. Camera Power: Coaxial cabling, when used with converters, can also transmit PoE power to IP cameras without the need for a separate power supply at the camera location. With converters, existing coaxial cabling can transmit IP video over more than a thousand feet of cable. Extended Cable Distance: Ethernet using UTP cable is generally limited to a 100 meter distance, without the use of extenders, for IP data transmission. There is no potential for damage to the customer’s facility and minimal jobsite clean-up. Minimal Impact to End User Operations: No business interruptions due to installers, ladders, open ceilings, or cabling spool boxes. Faster Installation Time and Deployment: An analog camera can be replaced with IP camera and online in less time than it would take to pull a new Cat 5e/6 cable. Moah inetwork over coax code#
There is no need to remove the existing cabling, as many end-users and code officials frown upon abandoning existing unused cables in place.
Moah inetwork over coax install#
No Cabling Costs: Since cable is already in place, there is no additional expense involved to pull new cable, install new conduits, cable supports or cable trays.However, a number of other benefits exist for niche scenarios: The most commonly cited is money saved versus pulling new cable. There are a number of advantages to reusing existing cables.
The challenge is: when should you use EoC and when should you simply pull new UTP cable? In this note, we examine the advantages and disadvantages of re-using coaxial cable. The technology to do so, most often referred to as Ethernet over Coax (or EoC), is mature and available from a variety of vendors. The coaxial cables which transmit most analog CCTV video can be reused when migrating to IP cameras.
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