{"product_id":"100g-qsfp28-transceiver-module-mtp-mpo-multimode-reliable-100g-sr4","title":"100G QSFP28 Transceiver Module MTP\/MPO Multimode - Reliable 100G SR4","description":"\u003cp\u003eIn this review of the 100G QSFP28 Transceiver Module MTP\/MPO Multimode, the bottom line is simple: this module is aimed at network engineers and IT teams who need a cost-effective, standards-compliant 100GBASE-SR4 solution for short-reach data center links. The reviewer found it delivers predictable 100Gb\/s performance with the convenience of a hot-pluggable QSFP28 form factor and built-in diagnostics. For anyone replacing or expanding 100G QSFP28 ports on compatible Dell networking gear or other MSA-compliant systems, the module is a practical choice based on reliability and tested interoperability.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with Dell QSFP28-100G-SR4 compatible ports and other MSA-compliant hardware for straightforward replacement or upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100G Performance:\u003c\/strong\u003e Supports 100Gb\/s data rate using MPO\/MTP connectivity to handle high-throughput server and switch links in a data center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultimode Optics:\u003c\/strong\u003e Uses 850nm optics with reach up to 70 m on OM3 and 100 m on OM4, covering typical rack-to-rack and row cabling in enterprise closets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-pluggable:\u003c\/strong\u003e The module is plug-and-play and hot-swappable, so it can be installed or replaced without downtime on live equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDDM Monitoring:\u003c\/strong\u003e Digital diagnostic monitoring provides real-time Tx\/Rx and temperature information to help spot potential link issues quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Quality:\u003c\/strong\u003e Each unit is individually tested on switches before shipment and backed by a 3-year warranty and lifetime technical support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis transceiver is aimed at system administrators, data center technicians, and network integrators who run \u003cstrong\u003e100G Ethernet\u003c\/strong\u003e links and need a reliable, interoperable QSFP28 SR4 optic for short-reach multimode fiber. It is particularly useful when upgrading aggregation or spine links where OM3\/OM4 fiber is already in place.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include teams needing single-mode long-haul optics or specialized features not listed here, such as extended temperature ranges below 0C or nonstandard wavelengths. For hardware that is not MSA-compliant or devices that lack QSFP28 ports, a different transceiver family is required.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMSA-compliant design ensures broad interoperability with Dell-compatible and other standard QSFP28 ports.\u003c\/li\u003e\n\u003cli\u003eSupports 100Gb\/s over MPO\/MTP multimode fiber with useful reach on OM3 and OM4 cabling.\u003c\/li\u003e\n\u003cli\u003eDDM support and pre-shipment switch testing provide practical operational visibility and confidence.\u003c\/li\u003e\n\u003cli\u003eHot-pluggable form factor simplifies maintenance and field replacement in live racks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to multimode short-reach use; not suitable for single-mode or long-distance links beyond the specified OM4 range.\u003c\/li\u003e\n\u003cli\u003eOperating temperature range starts at 0C, so it may not be ideal for extreme cold environments without climate control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eQSFP28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eMPO\/MTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e850 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Distance\u003c\/td\u003e\n\u003ctd\u003e70 m on OM3, 100 m on OM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e100 Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTx Power\u003c\/td\u003e\n\u003ctd\u003e-8.4 to +2.4 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiver Sensitivity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; -10.3 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0C to +70C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThis QSFP28 100GBASE-SR4 module is a pragmatic choice for data centers and IT teams that need a tested, MSA-compliant multimode 100G optic. It provides the expected 100Gb\/s performance, useful OM3\/OM4 reach, and DDM diagnostics at a reasonable value for short-reach deployments. Buy it if you need dependable QSFP28 replacements or upgrades for Dell-compatible equipment and standard multimode fiber links.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this module work in Dell QSFP28 slots?\u003c\/strong\u003e\u003cbr\u003eYes, it is compatible with Dell QSFP28-100G-SR4 and other MSA-compliant QSFP28 ports when the device supports standard SR4 optics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fiber type and distances does it support?\u003c\/strong\u003e\u003cbr\u003eIt uses multimode fiber with MPO\/MTP connectors and supports up to 70 m on OM3 and up to 100 m on OM4 at 850 nm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it provide monitoring of optical parameters?\u003c\/strong\u003e\u003cbr\u003eYes, the transceiver includes DDM support for real-time Tx, Rx, and temperature monitoring.\u003c\/p\u003e","brand":"QSFPTEK","offers":[{"title":"Default Title","offer_id":48615826686171,"sku":"B07QSDLBZ6","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/518_R_d8zCS._AC_SL1500_92ef53e7-1453-4bb0-ac96-f34fef065c4a.jpg?v=1778368963","url":"https:\/\/gearmusthave.com\/products\/100g-qsfp28-transceiver-module-mtp-mpo-multimode-reliable-100g-sr4","provider":"GearMustHave","version":"1.0","type":"link"}