{"product_id":"etherwan-sfpmzs20m-100base-20km-sfp","title":"EtherWAN SFPMZS20M Hardened 100BASE SFP 20km","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\"\u003e100 Mbps\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eFast Ethernet Speed\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e20 km\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eMaximum Fiber Reach\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e1550 \/ 1310 nm\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eTX \/ RX Wavelengths\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e18 dB\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eOptical Link Budget\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 +85°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 SFPMZS20M Hardened 100BASE BiDi SFP Transceiver\u003c\/strong\u003e provides 100 Mbps Fast Ethernet connectivity over a single strand of 9\/125-micron single-mode fiber. Featuring a simplex LC connector, the module transmits at 1550 nm and receives at 1310 nm, supporting fiber connections up to 20 kilometers when paired with a compatible reverse-wavelength transceiver. Digital Diagnostic Monitoring (DDM) enables supported networking equipment to access optical diagnostic information. With a hardened operating temperature range of -40°C to +85°C, the SFPMZS20M is suitable for compatible industrial Ethernet installations requiring extended fiber connectivity.\n  \u003c\/p\u003e\n\n  \u003c!-- GEO FACTS --\u003e\n  \u003cp class=\"cm-intro\" id=\"cm-geo-facts\"\u003e\n    The EtherWAN SFPMZS20M is a hardened 100BASE Small Form-factor Pluggable optical transceiver for 100 Mbps Fast Ethernet communication over single-mode fiber. EtherWAN specifies a simplex LC connector, 9\/125-micron fiber, 20 km maximum rated distance, 1550 nm transmit wavelength, and 1310 nm receive wavelength. Optical transmit power is -14 to -8 dBm, with receiver sensitivity of -32 dBm and a nominal 18 dB optical link budget. DDM is supported and operating temperature ranges from -40°C to +85°C. The complementary SFPMYS20M uses 1310 nm TX and 1550 nm RX. Successful operation requires compatible 100BASE SFP host equipment, complementary wavelengths, and suitable fiber attenuation.\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-SFPMZS20M.webp?v=1792997770\u0026amp;width=1000\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-SFPMZS20M.webp?v=1792997770\u0026amp;width=700 700w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-SFPMZS20M.webp?v=1792997770\u0026amp;width=1000 1000w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-SFPMZS20M.webp?v=1792997770\u0026amp;width=1400 1400w\" sizes=\"(min-width: 1440px) 1416px, 100vw\" width=\"1000\" height=\"1000\" alt=\"EtherWAN SFPMZS20M hardened 100BASE BiDi SFP with single LC and 20 km fiber reach\" 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    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003e100 Mbps Fast Ethernet Connectivity\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The SFPMZS20M supports 100BASE Fast Ethernet through compatible SFP-equipped networking devices. It is designed for 100 Mbps operation rather than Gigabit or 10 Gigabit Ethernet. Verify that the host switch or media converter explicitly supports 100BASE optical SFP modules.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003eUp to 20 km Single-Mode Fiber Reach\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        EtherWAN rates this module for distances up to 20 kilometers over 9\/125-micron single-mode fiber. Actual transmission distance depends on fiber attenuation, connector and splice losses, the remote transceiver, and adequate operating margin within the available optical power budget.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003eSingle LC Bidirectional Fiber Interface\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The simplex LC connector transmits and receives optical signals over one fiber strand using separate wavelengths. Unlike duplex LC modules, it does not require two dedicated fiber strands. A compatible reverse-wavelength transceiver is required at the opposite endpoint.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003e1550 nm TX and 1310 nm RX Wavelength Pairing\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        SFPMZS20M transmits at 1550 nm and receives at 1310 nm. Its complementary EtherWAN SFPMYS20M transmits at 1310 nm and receives at 1550 nm. Both modules must meet the required host-interface, transmission-speed, and optical power specifications.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003eDigital Diagnostic Monitoring Support\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        Digital Diagnostic Monitoring provides supported optical transceiver diagnostic information for compatible networking equipment. Available readings can help technicians evaluate link operation and investigate connectivity problems, depending on host management capabilities.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003eHardened Operation with an 18 dB Optical Budget\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The module operates from -40°C to +85°C, with optical transmit power from -14 to -8 dBm and receiver sensitivity of -32 dBm. These values provide a nominal 18 dB optical budget. Engineers should account for actual link losses, receiver input limits, and suitable operating margin.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\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    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eIndustrial Network Engineers\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003eEstablish compatible Fast Ethernet fiber connections between industrial switches using hardened single-mode optical modules.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eFiber Infrastructure Integrators\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003eDesign single-strand optical connections with complementary 1550 nm and 1310 nm wavelengths while evaluating fiber losses.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eTransportation Network Teams\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003eEvaluate hardened 100 Mbps fiber connectivity for compatible roadside and transportation networking equipment.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eRemote Infrastructure Operators\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003eConnect compatible remote network devices over single-mode fiber where distance and attenuation meet link requirements.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eIndustrial Automation Integrators\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003eIncorporate supported 100BASE fiber links into industrial control and monitoring networks with appropriate temperature tolerance.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eNetwork Maintenance Technicians\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003eIdentify the correct 1550 nm TX and 1310 nm RX module for replacement, diagnostics, and fiber-link troubleshooting.\u003c\/p\u003e\n    \u003c\/div\u003e\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\"\u003eHardened 100BASE BiDi SFP Technical Specifications\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        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEtherWAN\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSFPMZS20M\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHardened 100BASE BiDi SFP Transceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEthernet Data Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 Mbps \/ Fast Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Form Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmall Form-factor Pluggable (SFP)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle LC \/ Simplex LC\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-Fiber Bidirectional (BiDi)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-Mode Fiber, 9\/125 microns\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 km \/ Approximately 12.4 miles\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmit Wavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1550 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceive Wavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1310 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Transmit Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-14 to -8 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceiver Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-32 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Link Budget\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18 dB, calculated from minimum transmit power and receiver sensitivity\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Diagnostic Monitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupported (DDM)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating 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        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+3.3V, per EtherWAN SFP Series specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSFP MSA, Class 1 laser safety, RoHS; per manufacturer series specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComplementary Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEtherWAN SFPMYS20M, 1310 nm TX \/ 1550 nm RX\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHost Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible 100BASE SFP port supporting this transceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLink Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComplementary wavelengths and optical losses within the available budget\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSubject to EtherWAN's applicable warranty terms\u003c\/td\u003e\n\u003c\/tr\u003e\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    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eWhat is the EtherWAN SFPMZS20M used for?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eThe SFPMZS20M is a hardened 100 Mbps Fast Ethernet BiDi SFP transceiver for single-mode fiber. It uses a simplex LC connector and provides rated connections up to 20 km with compatible equipment.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eDoes SFPMZS20M support Gigabit Ethernet?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eNo. It is specified for 100 Mbps Fast Ethernet, not 1 Gbps. The connected switch or media converter must support 100BASE SFP operation and this optical module.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eHow far can this transceiver transmit over fiber?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eEtherWAN rates it for distances up to 20 km over 9\/125-micron single-mode fiber. Actual reach depends on attenuation, connectors, splices, and optical operating margin.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eWhich transceiver pairs with SFPMZS20M?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eEtherWAN SFPMYS20M provides the complementary wavelengths: 1310 nm TX and 1550 nm RX. Both modules require compatible host equipment and a suitable single-mode fiber link.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eWhat are its optical power specifications?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eTransmit power is -14 to -8 dBm and receiver sensitivity is -32 dBm, corresponding to a nominal 18 dB optical budget. Allow for fiber losses and engineering margin.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eDoes it support DDM and hardened temperatures?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eYes. DDM is supported and the module operates from -40°C to +85°C. Available diagnostics depend on the host device and its management interface.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eWhat is the difference between SFPMZS20M and SFPMYS20M?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eSFPMZS20M uses 1550 nm TX and 1310 nm RX, while SFPMYS20M uses 1310 nm TX and 1550 nm RX. Their complementary wavelength arrangements allow compatible single-fiber bidirectional operation.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CALL TO ACTION --\u003e\n  \u003cdiv class=\"cm-cta\"\u003e\n    \u003ch3 class=\"cm-cta__title\"\u003eNeed the EtherWAN SFPMZS20M Hardened 100BASE SFP?\u003c\/h3\u003e\n    \u003cp class=\"cm-cta__text\"\u003e\n      Contact Coremicro to confirm compatibility with your Ethernet switch or media converter, verify SFPMYS20M wavelength pairing, and review 20 km single-mode fiber requirements, DDM capabilities, and purchasing information.\n    \u003c\/p\u003e\n    \u003ca href=\"\/pages\/contact\" class=\"cm-cta__button\"\u003eTalk to a Specialist\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=\"\/products\/etherwan-sfpmys20m-100base-20km-sfp\" class=\"cm-footer-links__item cm-footer-links__item--primary\"\u003eComplementary SFPMYS20M\u003c\/a\u003e\n      \u003ca href=\"\/collections\/network\" class=\"cm-footer-links__item\"\u003eNetwork Equipment\u003c\/a\u003e\n      \u003ca href=\"\/pages\/contact\" class=\"cm-footer-links__item\"\u003eContact Coremicro\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":47488739803298,"sku":"EtherWan-SFPMZS20M","price":394.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-SFPMZS20M.webp?v=1792997770","url":"https:\/\/www.coremicro.com\/products\/etherwan-sfpmzs20m-100base-20km-sfp","provider":"COREMICRO.COM","version":"1.0","type":"link"}