{"product_id":"cfp-gen2-cge-er4-juniper-cfp-100g-base-er4-smf-40km-optic","title":"CFP-GEN2-CGE-ER4 Juniper CFP 100G BASE ER4 SMF 40km Optic","description":"\u003ch1 dir=\"ltr\"\u003e\u003cstrong\u003eJuniper CFP-GEN2-CGE-ER4 100GBASE-ER4 CFP Module\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003e\n\u003cstrong\u003eExtended-Reach 100GbE Optical Transceiver for Long-Haul Networking\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"437\" data-end=\"940\"\u003eThe \u003cstrong data-start=\"441\" data-end=\"469\"\u003eJuniper CFP-GEN2-CGE-ER4\u003c\/strong\u003e is a high-performance \u003cstrong data-start=\"492\" data-end=\"536\"\u003e100 Gigabit Ethernet optical transceiver\u003c\/strong\u003e designed for long-distance data transmission in modern carrier and enterprise networks. Built by \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eJuniper Networks\u003c\/span\u003e\u003c\/span\u003e, this \u003cstrong data-start=\"678\" data-end=\"710\"\u003esecond-generation CFP module\u003c\/strong\u003e supports \u003cstrong data-start=\"720\" data-end=\"778\"\u003e100GBASE-ER4 connectivity over single-mode fiber (SMF)\u003c\/strong\u003e with transmission distances of up to \u003cstrong data-start=\"816\" data-end=\"833\"\u003e40 kilometers\u003c\/strong\u003e, making it ideal for \u003cstrong data-start=\"855\" data-end=\"939\"\u003edata center interconnects, metropolitan networks, and service provider backbones\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"942\" data-end=\"1282\"\u003eThe module uses \u003cstrong data-start=\"958\" data-end=\"1008\"\u003eLAN-WDM (LAN Wavelength Division Multiplexing)\u003c\/strong\u003e technology, transmitting data across \u003cstrong data-start=\"1046\" data-end=\"1136\"\u003efour optical wavelengths in the 1310 nm range (1295 nm, 1300 nm, 1304 nm, and 1309 nm)\u003c\/strong\u003e. Each lane carries \u003cstrong data-start=\"1156\" data-end=\"1167\"\u003e25 Gbps\u003c\/strong\u003e, combining to deliver a full \u003cstrong data-start=\"1197\" data-end=\"1217\"\u003e100GbE data rate\u003c\/strong\u003e while maintaining high signal integrity across long fiber links.\u003c\/p\u003e\n\u003cp data-start=\"1284\" data-end=\"1613\"\u003eDesigned for large-scale network deployments, the \u003cstrong data-start=\"1334\" data-end=\"1354\"\u003eCFP-GEN2-CGE-ER4\u003c\/strong\u003e supports \u003cstrong data-start=\"1364\" data-end=\"1394\"\u003ehot-pluggable installation\u003c\/strong\u003e, allowing network administrators to install or replace the transceiver without shutting down the host router or switch. This capability simplifies maintenance and minimizes downtime in critical networking environments.\u003c\/p\u003e\n\u003cp data-start=\"1615\" data-end=\"1959\"\u003eThe module also includes \u003cstrong data-start=\"1640\" data-end=\"1676\"\u003eDigital Optical Monitoring (DOM)\u003c\/strong\u003e functionality, enabling real-time visibility into key performance metrics such as \u003cstrong data-start=\"1759\" data-end=\"1832\"\u003etransmit power, receive power, module temperature, and supply voltage\u003c\/strong\u003e. These diagnostics help network engineers proactively monitor optical link health and maintain stable high-speed connectivity.\u003c\/p\u003e\n\u003cp data-start=\"1961\" data-end=\"2186\"\u003eCompared with earlier 100G optical modules, the \u003cstrong data-start=\"2009\" data-end=\"2041\"\u003esecond-generation CFP design\u003c\/strong\u003e improves \u003cstrong data-start=\"2051\" data-end=\"2094\"\u003epower efficiency and thermal management\u003c\/strong\u003e, reducing operational costs and improving reliability in high-density networking equipment.\u003c\/p\u003e\n\u003cp data-start=\"2188\" data-end=\"2491\"\u003eWith its \u003cstrong data-start=\"2197\" data-end=\"2291\"\u003elong-reach optical performance, reliable monitoring capabilities, and carrier-grade design\u003c\/strong\u003e, the Juniper CFP-GEN2-CGE-ER4 provides a powerful solution for organizations deploying \u003cstrong data-start=\"2379\" data-end=\"2490\"\u003ehigh-bandwidth 100GbE connectivity across metropolitan networks and geographically distributed data centers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications – Juniper CFP-GEN2-CGE-ER4 100GbE Optical Transceiver\u003cbr\u003e\u003ca href=\"https:\/\/apps.juniper.net\/hct\/model\/CFP-GEN2-CGE-ER4\/overview\" target=\"_blank\" title=\"Juniper CFP-GEN2-CGE-ER4\" rel=\"noopener\"\u003eCLICK HERE FOR DATA SHEET\u003c\/a\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eJuniper Networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eJuniper CFP-GEN2-CGE-ER4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e100 Gigabit Ethernet Optical Transceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCFP-GEN2-CGE-ER4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eCFP (C Form-factor Pluggable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Standard\u003c\/td\u003e\n\u003ctd\u003e100GBASE-ER4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Speed\u003c\/td\u003e\n\u003ctd\u003e100 Gigabit Ethernet (100GbE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Technology\u003c\/td\u003e\n\u003ctd\u003eLAN-WDM (Wavelength Division Multiplexing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eSingle-Mode Fiber (SMF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eDual LC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Reach\u003c\/td\u003e\n\u003ctd\u003eUp to 40 km (25 miles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelengths\u003c\/td\u003e\n\u003ctd\u003e1295 nm, 1300 nm, 1304 nm, 1309 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Lanes\u003c\/td\u003e\n\u003ctd\u003e4 × 25 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e103.125 Gbps aggregate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eApprox. 12 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 70°C (Commercial range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitoring Support\u003c\/td\u003e\n\u003ctd\u003eDigital Optical Monitoring (DOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDOM Parameters\u003c\/td\u003e\n\u003ctd\u003eTemperature, voltage, transmit power, receive power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance Standards\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.3ba 100GBASE-ER4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot Pluggable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeployment\u003c\/td\u003e\n\u003ctd\u003eMetro networks, data center interconnects, service provider backbones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Platforms\u003c\/td\u003e\n\u003ctd\u003eCompatible with supported Juniper routers and switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Efficiency\u003c\/td\u003e\n\u003ctd\u003eSecond-generation CFP with improved power and thermal efficiency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eFAQs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ1. Can this module be used for shorter distances, such as 2km or 10km?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eYes, however, due to the high transmit power of ER4 modules, you may need to use optical attenuators to prevent \"blinding\" or damaging the receiver on the opposite end if the link is shorter than 20km.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ2. What is the difference between CFP and QSFP28?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eThe CFP form factor is physically much larger and was the original standard for 100G. While newer hardware often uses QSFP28, many core Juniper routers (like the MX series with certain MPCs) continue to use CFP for its superior heat dissipation and long-reach capabilities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ3. Does this module support OTU4?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eThis specific part number is designed for 100GBASE-ER4 Ethernet. While some CFP modules are multi-rate (Ethernet and OTN), you should verify the specific Junos software version for OTN support.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ4. Which Juniper line cards support this module?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eIt is commonly used with MX-series MPCs (like the MPC3-3D-1X100GE-CFP) and certain T-Series or PTX-Series core router interface cards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ5. Is the fiber connector SC or LC? \u003c\/strong\u003e\u003cbr\u003eStandard 100GBASE-ER4 CFP modules typically feature a dual SC connector, but some variations or patch cables may require LC adapters. Always verify your specific patch panel requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Juniper","offers":[{"title":"Default Title","offer_id":46731801297057,"sku":"CFP-GEN2-CGE-ER4","price":44925.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2216\/8673\/files\/CFP-GEN2-CGE-ER4-Juniper-CFP-100G-BASE-ER4-SMF-40km-Optic.jpg?v=1784705869","url":"https:\/\/www.foxti.com.br\/products\/cfp-gen2-cge-er4-juniper-cfp-100g-base-er4-smf-40km-optic","provider":"FoxTI","version":"1.0","type":"link"}