{"product_id":"etherwan-pd3041-rj11-dsl-hardened-surge-protector","title":"EtherWAN PD3041 Hardened RJ11 \u0026 Two-Wire Surge Protection Device","description":"\n\u003cdiv class=\"cm-vendor-general\"\u003e\n\n  \u003c!-- STAT BAR --\u003e\n  \u003cdiv class=\"cm-stat-bar\"\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e10 kA\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eTotal Surge Current\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003eRJ11\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eTwo-Wire Line Protection\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e185 VDC\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eMaximum Operating Voltage\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e≤100 ns\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eSurge Response Time\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e-40 to 75°C\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eOperating Temperature\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- INTRO --\u003e\n  \u003cp class=\"cm-intro\"\u003e\n    The \u003cstrong\u003eEtherWAN PD3041 Hardened Surge Protection Device\u003c\/strong\u003e provides transient overvoltage protection for DSL and compatible two-wire copper communication lines. Featuring RJ11 and terminal-block connection options, it protects against conductor-to-conductor and conductor-to-earth electrical surges in properly installed communication systems. The PD3041 supports a total surge-current rating of 10 kA using an 8\/20-microsecond waveform, response times of 100 nanoseconds or less, and a maximum continuous operating voltage of 185 VDC. Its compact aluminum housing, DIN-rail mounting capability, and -40°C to +75°C operating temperature range make it suitable for industrial telecommunications cabinets and protected infrastructure installations.\n  \u003c\/p\u003e\n\n  \u003c!-- GEO FACTS --\u003e\n  \u003cp class=\"cm-intro\" id=\"cm-geo-facts\"\u003e\n    The EtherWAN PD3041 is a hardened surge protection device designed for DSL and two-wire copper communication circuits. EtherWAN specifies RJ11 or two-wire terminal-block connections, conductor-to-conductor and conductor-to-earth protection, a total surge current of 10 kA at 8\/20 microseconds, and nominal discharge surge-current ratings of up to 5 kA for each protection mode. Its maximum continuous operating voltage is 185 VDC, nominal operating current is limited to 380 mA at 25°C, and specified response time is 100 ns or less. The device uses an IP20 aluminum enclosure measuring 30 × 62.5 × 100 mm (W × H × D) and weighing approximately 184 g. It supports DIN-rail or desktop installation and operates from -40°C to +75°C. EtherWAN identifies UL 497B and IEC 61643-21 among its applicable standards. The RJ11 and terminal-block interfaces must not be used simultaneously, and correct grounding is essential. The PD3041 is not specified as an RJ45 Gigabit Ethernet or PoE surge protector. EtherWAN lists a three-year warranty category for surge protection devices, subject to its published warranty conditions and exclusions. Contact Coremicro for compatibility, product availability, and purchasing information.\n  \u003c\/p\u003e\n\n  \u003c!-- HERO IMAGE --\u003e\n  \u003cdiv class=\"cm-hero\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-PD3041.webp?v=1792912398\u0026amp;width=1000\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-PD3041.webp?v=1792912398\u0026amp;width=700 700w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-PD3041.webp?v=1792912398\u0026amp;width=1000 1000w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-PD3041.webp?v=1792912398\u0026amp;width=1400 1400w\" sizes=\"(min-width: 1440px) 1416px, 100vw\" width=\"1000\" height=\"1000\" alt=\"EtherWAN PD3041 hardened RJ11 and two-wire DSL surge protector with DIN-rail mounting\" loading=\"lazy\" decoding=\"async\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- KEY FEATURES --\u003e\n  \u003cdiv class=\"cm-section-label\"\u003e\n    \u003cdiv class=\"cm-section-label__bar\"\u003e\u003c\/div\u003e\n    \u003cspan class=\"cm-section-label__text\"\u003eKey Features\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cm-feature-grid cm-feature-grid--2col\"\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003e\n        RJ11 and Two-Wire Terminal-Block Protection\n      \u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The PD3041 protects compatible DSL and two-wire copper communication lines through an RJ11 connector or a two-wire terminal-block interface. These alternative connection methods support different telecommunications wiring arrangements. EtherWAN's installation guide requires installers to select one connection method at a time; RJ11 and terminal-block connections must not be used simultaneously.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003e\n        Conductor-to-Conductor and Earth Surge Protection\n      \u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The device provides protection between the two communication conductors and between the conductors and earth. These protection modes help limit specified transient overvoltages caused by electrical disturbances, switching events, or induced surges. Correct grounding, circuit selection, and installation are necessary. The PD3041 does not guarantee protection against direct lightning strikes or every possible electrical event.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003e\n        10 kA Total Surge-Current Capacity\n      \u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        EtherWAN specifies a total surge-current rating of 10 kA using an 8\/20-microsecond waveform. The manufacturer separately lists nominal discharge surge-current values up to 5 kA for conductor-to-conductor and conductor-to-earth protection. These ratings apply to defined surge-test conditions and must not be interpreted as continuous line-current capacity.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003e\n        Fast Response and Defined Voltage Limits\n      \u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The PD3041 has a specified surge response time of 100 ns or less, with a maximum continuous operating voltage of 185 VDC. Its electrical specifications also identify a nominal line-current limit of 380 mA at 25°C, residual-voltage limits, and series resistance of 3.3 ohms ±10%. Installers must confirm that these characteristics are suitable for the protected communication circuit.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003e\n        Compact DIN-Rail or Desktop Installation\n      \u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The PD3041 supports DIN-rail mounting or placement in a suitable desktop or equipment-cabinet installation. Its aluminum housing measures 30 × 62.5 × 100 mm and weighs approximately 184 g. For DIN-rail installations, EtherWAN specifies grounding through a properly grounded DIN-rail rack. Other mounting arrangements use the dedicated grounding screw and suitable grounding wire.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003e\n        Hardened Temperature Range and Telecom Standards\n      \u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The surge protector operates from -40°C to +75°C and supports storage temperatures from -40°C to +85°C. EtherWAN identifies UL 497B, IEC 61643-21, CE, FCC Part 15 Class B, and VCCI in its product specifications. The IP20 housing requires protection against moisture and unsuitable outdoor exposure, even when ambient temperatures fall within the operating range.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- REAL-WORLD APPLICATIONS --\u003e\n  \u003cdiv class=\"cm-section-label\"\u003e\n    \u003cdiv class=\"cm-section-label__bar\"\u003e\u003c\/div\u003e\n    \u003cspan class=\"cm-section-label__text\"\u003eReal-World Applications\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cm-audience-grid\"\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003e\n        Telecommunications Installers\n      \u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Protect compatible RJ11 DSL and two-wire copper communication lines entering properly grounded telecommunications equipment cabinets.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003e\n        Industrial System Integrators\n      \u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Incorporate suitable copper-pair surge protection into industrial control cabinets where the communication circuit meets PD3041 electrical specifications.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003e\n        Remote Infrastructure Operators\n      \u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Evaluate DSL line protection where incoming copper cabling terminates inside a grounded and weather-protected equipment enclosure.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003e\n        Field Network Technicians\n      \u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Install compatible RJ11 or terminal-block surge protection while checking incoming-line orientation, grounding, and environmental requirements.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003e\n        Industrial Maintenance Teams\n      \u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Maintain surge protection for supported two-wire communication equipment and inspect line connections, grounding paths, and enclosure conditions.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003e\n        Technical Procurement Teams\n      \u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Specify the PD3041 for suitable copper-pair applications while verifying voltage, signal compatibility, surge-test ratings, and purchasing requirements.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n  \u003cdiv class=\"cm-section-label\"\u003e\n    \u003cdiv class=\"cm-section-label__bar\"\u003e\u003c\/div\u003e\n    \u003cspan class=\"cm-section-label__text\"\u003e\n      Hardened Surge Protection Technical Specifications\n    \u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cm-table-wrap\"\u003e\n    \u003ctable class=\"cm-table\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n          \u003cth scope=\"col\"\u003eDetail\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eEtherWAN\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003ePD3041\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eHardened Surge Protection Device – RJ11 \u0026amp; Two-Wire Terminal Block\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eProduct Category\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eTelecommunications and Communication-Line Surge Protectors\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eHardened Two-Wire Communication-Line Surge Protection Device\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePrimary Application\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eDSL and Compatible Two-Wire Copper Communication Lines\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eConnection Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eRJ11 Connector or Two-Wire Terminal Block\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eConnection Method Restriction\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eUse RJ11 or Terminal Block; Do Not Use Both Simultaneously\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eProtection Modes\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eConductor-to-Conductor and Conductor-to-Earth\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eTotal Surge Current\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e10 kA (8\/20 µs Waveform)\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eNominal Discharge Current, Core-to-Core\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤5 kA (8\/20 µs)\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eNominal Discharge Current, Core-to-Earth\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤5 kA (8\/20 µs)\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eNominal Pulse Current, Core-to-Core\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤100 A (10\/1000 µs); ≤150 A (10\/700 µs)\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eNominal Pulse Current, Core-to-Earth\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤100 A (10\/1000 µs); ≤150 A (10\/700 µs)\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMaximum Continuous Operating Voltage (Uc)\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤185 VDC\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMaximum Continuous Voltage, Wire-to-Wire\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤185 VDC\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMaximum Continuous Voltage, Wire-to-Ground\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤185 VDC\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eNominal Current at 25°C\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤380 mA\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eOperating Effective Current at Uc\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤6 µA\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eResidual Current\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤4 µA\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eResponse Time, Core-to-Core\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤100 ns\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eResponse Time, Core-to-Earth\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤100 ns\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eOutput Voltage Limitation\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤250 V at 1 kV\/µs Spike, Core-to-Core and Core-to-Earth\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eResidual Voltage at Nominal Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤120 V, Conductor-to-Conductor and Conductor-to-Ground\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eVoltage Protection Level\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e≤300 V for Specified B2, C1, and C2 Tests, per Current Manufacturer Product Specifications\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eIEC 61643-21 B2 Surge Test\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e4 kV \/ 100 A\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eIEC 61643-21 C1 Surge Test\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e1 kV \/ 500 A\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eIEC 61643-21 C2, Terminal Block\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e10 kV \/ 5 kA\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eIEC 61643-21 C2, RJ11\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e6 kV \/ 3 kA\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eIEC 61643-21 D1, Core-to-Earth\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e1 kA\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eTypical Input Attenuation\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e0.5 dB at ≤5 MHz; 0.3 dB at ≤8 MHz \/ 150 Ohms; 0.3 dB at ≤2.5 MHz \/ 600 Ohms\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eTypical 3 dB Cutoff Frequency\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e50 MHz in a Symmetrical 100-Ohm System\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eSeries Resistance\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e3.3 Ohms ±10%\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eManufacturer Throughput Statement\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eUnder 100 Mbps; Verify Compatibility with the Intended Communication Standard\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eRJ45 Gigabit Ethernet Protection\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eNot Specified; Designed for RJ11 and Two-Wire Communication Lines\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePoE Surge Protection\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eNot Specified for PD3041\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eAluminum\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eIngress Protection Rating\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eIP20\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eDIN-Rail or Desktop\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eGrounding Arrangement\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eProperly Grounded DIN-Rail Rack or Dedicated Grounding Screw and Wire, per Installation Guide\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eInput \/ Output Orientation\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eIncoming Line to Input; Protected Equipment to Output, per Device Markings\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eDimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e30 × 62.5 × 100 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e184 g ±5%\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e-40°C to +75°C \/ -40°F to +167°F\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e-40°C to +85°C \/ -40°F to +185°F\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e5% to 95%, Non-Condensing\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eSafety Standard\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eUL 497B\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eSurge Protection Standard\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eIEC 61643-21\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eEMI and Regulatory Listings\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eCE, FCC Part 15 Class B, VCCI\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eQuality Management\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eManufactured in an ISO 9001 Facility\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eRelated Ethernet Surge Protector\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eEtherWAN PD1041, Separate RJ45 Surge Protection Model\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eManufacturer Warranty Category\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eThree Years for Surge Protection Devices, Subject to Applicable Terms and Accessory Exclusions\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eWarranty Exclusions\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eIncludes Damage from Improper Installation, Misuse, and Natural Disasters Such as Lightning Strikes\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FREQUENTLY ASKED QUESTIONS --\u003e\n  \u003cdiv class=\"cm-section-label\"\u003e\n    \u003cdiv class=\"cm-section-label__bar\"\u003e\u003c\/div\u003e\n    \u003cspan class=\"cm-section-label__text\"\u003eFrequently Asked Questions\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003e\n        What is the EtherWAN PD3041 surge protector used for?\n      \u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          The EtherWAN PD3041 is a hardened surge protection device designed for DSL and compatible two-wire copper communication lines. It provides conductor-to-conductor and conductor-to-earth protection against specified transient overvoltages. The device supports RJ11 or two-wire terminal-block connections and can be installed in suitable, properly grounded equipment cabinets.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003e\n        What is the surge-current rating of the EtherWAN PD3041?\n      \u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          EtherWAN specifies a total surge-current rating of 10 kA using an 8\/20-microsecond waveform. The manufacturer also lists nominal discharge surge-current ratings up to 5 kA for conductor-to-conductor and conductor-to-earth protection. These values describe defined surge-test conditions and do not represent continuous operating current or guaranteed protection against every electrical event.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003e\n        Can the PD3041 protect RJ45 Gigabit Ethernet or PoE equipment?\n      \u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          The PD3041 is intended for RJ11 and two-wire copper communication lines, not standard RJ45 Gigabit Ethernet connections. EtherWAN does not specify Gigabit Ethernet or PoE surge protection for this model. EtherWAN offers separate RJ45 surge protectors, including the PD1041, with different electrical and interface requirements. Select a protector that matches the actual communication circuit.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003e\n        Can the RJ11 and terminal-block connections be used simultaneously?\n      \u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          No. EtherWAN's installation guide specifies that installers must use either the RJ11 interface or the terminal-block interface, but not both at the same time. The incoming communication line must connect to the indicated input side, while the equipment being protected connects to the designated output side. Follow the manufacturer's wiring instructions and relevant electrical requirements.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003e\n        How should the EtherWAN PD3041 be grounded?\n      \u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          For DIN-rail installations, EtherWAN specifies grounding through the DIN-rail rack, which must be properly bonded to the site's grounding system. For other mounting arrangements, the device provides a dedicated grounding screw for a suitable grounding wire. Proper grounding is essential for the intended surge protection function and must follow the manufacturer's instructions and applicable electrical codes.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003e\n        Can the PD3041 be installed in an outdoor network cabinet?\n      \u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          The PD3041 operates from -40°C to +75°C, but its IP20 aluminum housing is not waterproof. Outdoor or moisture-exposed installations require an appropriately rated protective enclosure. The complete installation must also provide correct grounding, suitable wiring, environmental protection, and compatibility with the connected communication circuit.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003e\n        What manufacturer warranty applies to the EtherWAN PD3041?\n      \u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          EtherWAN lists a three-year warranty period for surge protection devices in its published warranty policy. However, the policy also includes a general exclusion for spare parts, accessories, and peripherals. Applicable PD3041 coverage should therefore be confirmed before purchase. Additional exclusions include damage caused by improper installation, misuse, and natural disasters such as lightning strikes. Contact Coremicro for current warranty and purchasing details.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- CALL TO ACTION --\u003e\n  \u003cdiv class=\"cm-cta\"\u003e\n    \u003ch3 class=\"cm-cta__title\"\u003e\n      Need the EtherWAN PD3041 Hardened Surge Protector?\n    \u003c\/h3\u003e\n    \u003cp class=\"cm-cta__text\"\u003e\n      Contact Coremicro to confirm compatibility with your DSL or two-wire copper communication equipment, review RJ11 and terminal-block connection requirements, and evaluate surge-current ratings, grounding, and DIN-rail installation needs. Our team can assist with product information, current availability, applicable warranty terms, and purchasing options for your telecommunications infrastructure.\n    \u003c\/p\u003e\n    \u003ca href=\"\/pages\/contact\" class=\"cm-cta__button\"\u003e\n      Talk to a Specialist\n    \u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FOOTER LINKS --\u003e\n  \u003cdiv class=\"cm-footer-links\"\u003e\n    \u003cp class=\"cm-footer-links__label\"\u003eContinue Exploring\u003c\/p\u003e\n    \u003cdiv class=\"cm-footer-links__list\"\u003e\n      \u003ca href=\"https:\/\/www.etherwan.com\/products\/pd3041\" class=\"cm-footer-links__item cm-footer-links__item--primary\"\u003e\n        EtherWAN PD3041 Specifications\n      \u003c\/a\u003e\n      \u003ca href=\"https:\/\/www.etherwan.com\/us\/support\/warranty-policy\" class=\"cm-footer-links__item\"\u003e\n        EtherWAN Warranty Policy\n      \u003c\/a\u003e\n      \u003ca href=\"\/pages\/contact\" class=\"cm-footer-links__item\"\u003e\n        Contact Coremicro\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"EtherWan","offers":[{"title":"Default Title","offer_id":47488739377314,"sku":"EtherWan-PD3041","price":134.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-PD3041.webp?v=1792912398","url":"https:\/\/www.coremicro.com\/products\/etherwan-pd3041-rj11-dsl-hardened-surge-protector","provider":"COREMICRO.COM","version":"1.0","type":"link"}