{"id":160752,"date":"2024-09-20T10:35:35","date_gmt":"2024-09-20T10:35:35","guid":{"rendered":"https:\/\/mc-technologies.com\/products\/smart-meter-accessories\/smart-meter-cable\/"},"modified":"2026-05-13T13:31:09","modified_gmt":"2026-05-13T13:31:09","slug":"smart-meter-cable","status":"publish","type":"page","link":"https:\/\/mc-technologies.com\/en\/products\/smart-meter-accessories\/smart-meter-cable\/","title":{"rendered":"Smart meter cable"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row disable_element=&#8221;yes&#8221;][vc_column][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;2\/3&#8243;][vc_custom_heading text=&#8221;LMN cables, mains cables and patch cables for smart meter gateways&#8221; font_container=&#8221;tag:h1|text_align:left&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;.vc_custom_1778674155473{margin-bottom: 35px !important;}&#8221;][vc_column_text]Mains cables and LMN cables are essential components for the installation and operation of smart meter gateways (SMGw).<\/p>\n<p>We have the right power and LMN cables for your requirements. Our cables comply with electrical requirements and safety standards and ensure safe and reliable operation. We will be happy to advise you.<\/p>\n<p>Various cable types are required for the installation of a smart metering system. LMN cables connect the base meters to the smart meter gateway via an RS-485 interface. Mains cables ensure the 230 V power supply to the gateway at the meter location. And patch cables are used for the CLS connection of controllable consumer devices such as heat pumps or wallboxes. MC Technologies offers all three cable types in various lengths and versions, including variants with 6 kV test voltage for installations with increased safety requirements.[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/3&#8243;][vc_row_inner el_class=&#8221;cta-sidebar&#8221;][vc_column_inner][vc_column_text]<\/p>\n<h5>Do you have any questions?<br \/>\nDo you need larger quantities?<br \/>\nFeel free to contact us.<\/h5>\n<p>[\/vc_column_text][vc_empty_space][vc_btn title=&#8221;verbindungstechnik@mc-technologies.com&#8221; shape=&#8221;square&#8221; color=&#8221;white&#8221; align=&#8221;left&#8221; button_block=&#8221;true&#8221; el_class=&#8221;second-button mail-icon&#8221; css=&#8221;.vc_custom_1726826598797{margin-bottom: 8px !important;}&#8221; link=&#8221;url:mailto%3Averbindungstechnik%40mc-technologies.com|&#8221;][vc_btn title=&#8221;+49 511 67 69 99 &#8211; 139&#8243; shape=&#8221;square&#8221; color=&#8221;white&#8221; align=&#8221;left&#8221; button_block=&#8221;true&#8221; el_class=&#8221;second-button phone-icon&#8221; link=&#8221;url:tel%3A%2B49511676999231|&#8221;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1675262522751{margin-top: 30px !important;}&#8221;][vc_column][vc_raw_html]W3dvb2ZfcHJvZHVjdHMgcGVyX3BhZ2U9IjMwIiBjb2x1bW5zPSIzIiB0YXhvbm9taWVzPSJwcm9kdWN0X2NhdDo4NjEiXQ==[\/vc_raw_html][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;][vc_custom_heading text=&#8221;Mains cable for smart meter gateways&#8221; use_theme_fonts=&#8221;yes&#8221;][vc_column_text]Mains cables connect the Smart Meter Gateway to the 230 V power supply at the meter location. MC Technologies supplies mains cables as standard versions with straight or angled plugs, as Y-connections for parallel supply of several devices and in versions with 6 kV test voltage for installations with increased safety requirements.[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/3&#8243;][vc_custom_heading text=&#8221;Patch cable for the CLS connection&#8221; use_theme_fonts=&#8221;yes&#8221;][vc_column_text]For the CLS (Controllable Local Systems) connection via the Smart Meter Gateway, MC Technologies offers CAT.6 patch cables as flat and round cables. Controllable consumption devices such as heat pumps, wall boxes or storage systems can be integrated into the smart metering system via the CLS interface. Our patch cables are available in lengths from 170 mm to 3,000 mm.[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/3&#8243;][vc_custom_heading text=&#8221;Optical communication head (OKK)&#8221; use_theme_fonts=&#8221;yes&#8221;][vc_column_text]The optical communication head (OKK-485-100) enables meters without an LMN interface to be connected to the Smart Meter Gateway. It reads the consumption data optically via the meter&#8217;s infrared interface and transmits it to the gateway via RS-485.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_tta_accordion active_section=&#8221;1&#8243; collapsible_all=&#8221;true&#8221; title=&#8221;Frequently asked questions about smart meter cables&#8221;][vc_tta_section title=&#8221;What is an LMN cable?&#8221; tab_id=&#8221;1778674412257-f49ff79d-20e5&#8243;][vc_column_text]LMN stands for Local Meter Network. An LMN cable is a data cable with RJ-12 connectors that connects the base meter to the Smart Meter Gateway via an RS-485 connection. It transmits the measurement data, which the gateway then forwards to the metering point operator. MC Technologies offers LMN cables in lengths from 0.1 to 5 meters.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;What cable length do I need?&#8221; tab_id=&#8221;1778674412262-dfc8983c-eb84&#8243;][vc_column_text]The required cable length depends on the distance between the base meter and the Smart Meter Gateway. Short LMN cables (0.1 to 0.3 m) are sufficient for a meter location with several meters and a gateway in the immediate vicinity. For larger distribution boards or if the gateway is installed at a different location in the meter cupboard, cables of 1 to 5 meters in length are useful. We recommend an LMN bus splitter for connecting several meters.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;What does 6 kV test voltage mean for LMN cables?&#8221; tab_id=&#8221;1778674473273-17626e16-f01d&#8221;][vc_column_text]LMN cables with 6 kV test voltage are intended for installations where increased dielectric strength is required. The 6 kV test voltage confirms that the cable can withstand a test voltage of 6,000 volts. Some grid operators and metering point operators stipulate this variant in their technical requirements.[\/vc_column_text][\/vc_tta_section][\/vc_tta_accordion][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row disable_element=&#8221;yes&#8221;][vc_column][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;2\/3&#8243;][vc_custom_heading text=&#8221;LMN cables, mains cables and patch cables for smart meter gateways&#8221; font_container=&#8221;tag:h1|text_align:left&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;.vc_custom_1778674155473{margin-bottom: 35px !important;}&#8221;][vc_column_text]Mains cables and LMN cables are essential components for the installation and operation of smart meter gateways (SMGw). We have the right power and LMN cables for your requirements. Our cables comply with electrical requirements and safety [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":6440,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"left-sidebar","site-content-layout":"plain-container","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"disabled","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-160752","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - 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