{"product_id":"40g-qsfp-transceiver-module-sr4-lr4-dac-aoc-40gbps-mpo-lc-cisco-arista-juniper-compatible","title":"40G QSFP+ Transceiver Module, SR4 \/ LR4 \/ DAC \/ AOC, 40Gbps, MPO \/ LC, Cisco \/ Arista \/ Juniper Compatible","description":"\u003ch1 data-section-id=\"z341b9\" data-start=\"100\" data-end=\"155\" class=\"PDq2pG_selectionAnchorContainer\"\u003e40G QSFP+ Transceiver Module \u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp data-start=\"157\" data-end=\"370\"\u003eThe 40G QSFP+ Transceiver Module is designed for high-performance data center, enterprise backbone, and cloud networking applications, delivering reliable 40Gbps aggregated bandwidth for high-density environments.\u003c\/p\u003e\n\u003cp data-start=\"372\" data-end=\"556\"\u003eBuilt according to IEEE 802.3ba and QSFP+ MSA standards, this module ensures full interoperability with major networking platforms while maintaining stable performance and low latency.\u003c\/p\u003e\n\u003cp data-start=\"558\" data-end=\"823\"\u003eIt supports multiple transmission types including SR4 (short range multimode fiber), LR4\/ER4 (long range single-mode fiber), DAC (direct attach copper cable), and AOC (active optical cable), providing flexible deployment options for different network architectures.\u003c\/p\u003e\n\u003cp data-start=\"825\" data-end=\"973\"\u003eWith hot-pluggable QSFP+ form factor and low power consumption design, it is ideal for scalable network upgrades from 10G\/25G to 40G infrastructure.\u003c\/p\u003e\n\u003chr data-start=\"975\" data-end=\"978\"\u003e\n\u003ch1 data-section-id=\"1vrrhye\" data-start=\"980\" data-end=\"996\"\u003e Key Features\u003c\/h1\u003e\n\u003cul data-start=\"998\" data-end=\"1469\"\u003e\n\u003cli data-section-id=\"et0604\" data-start=\"998\" data-end=\"1041\"\u003eSupports 40Gbps high-speed transmission\u003c\/li\u003e\n\u003cli data-section-id=\"z1rk6p\" data-start=\"1042\" data-end=\"1077\"\u003eQSFP+ hot-pluggable form factor\u003c\/li\u003e\n\u003cli data-section-id=\"w2nlfa\" data-start=\"1078\" data-end=\"1127\"\u003eSR4 \/ LR4 \/ ER4 \/ DAC \/ AOC options available\u003c\/li\u003e\n\u003cli data-section-id=\"1lq6tjp\" data-start=\"1128\" data-end=\"1172\"\u003eMPO-12 (SR4) and LC (LR4\/ER4) interfaces\u003c\/li\u003e\n\u003cli data-section-id=\"1wcj5w2\" data-start=\"1173\" data-end=\"1220\"\u003eTransmission distance up to 100m–150m (MMF)\u003c\/li\u003e\n\u003cli data-section-id=\"1eyjh58\" data-start=\"1221\" data-end=\"1268\"\u003eTransmission distance up to 10km–40km (SMF)\u003c\/li\u003e\n\u003cli data-section-id=\"di2zge\" data-start=\"1269\" data-end=\"1310\"\u003eLow power consumption (\u0026lt;3.5W typical)\u003c\/li\u003e\n\u003cli data-section-id=\"1w9j4ib\" data-start=\"1311\" data-end=\"1362\"\u003eDigital Diagnostic Monitoring (DDM\/DOM) support\u003c\/li\u003e\n\u003cli data-section-id=\"duywx0\" data-start=\"1363\" data-end=\"1424\"\u003eFully compliant with IEEE 802.3ba and QSFP+ MSA standards\u003c\/li\u003e\n\u003cli data-section-id=\"1djq5tq\" data-start=\"1425\" data-end=\"1469\"\u003eCompatible with major networking vendors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1471\" data-end=\"1474\"\u003e\n\u003ch1 data-section-id=\"1v9q9z4\" data-start=\"1476\" data-end=\"1499\"\u003e Technical Overview\u003c\/h1\u003e\n\u003cp data-start=\"1501\" data-end=\"1641\"\u003eThe QSFP+ 40G transceiver integrates four independent 10Gbps channels into a single module, enabling high-density 40G Ethernet connectivity.\u003c\/p\u003e\n\u003cp data-start=\"1643\" data-end=\"1842\"\u003eSR4 versions use VCSEL laser technology operating at 850nm over multimode fiber, while LR4 and ER4 versions utilize 1310nm or 1550nm wavelengths over single-mode fiber for long-distance transmission.\u003c\/p\u003e\n\u003cp data-start=\"1844\" data-end=\"1972\"\u003eDAC and AOC variants provide cost-effective, low-latency direct interconnect solutions for short-range rack-to-rack connections.\u003c\/p\u003e\n\u003chr data-start=\"1974\" data-end=\"1977\"\u003e\n\u003ch1 data-section-id=\"1vt0fa0\" data-start=\"1979\" data-end=\"1996\"\u003eApplications\u003c\/h1\u003e\n\u003cul data-start=\"1998\" data-end=\"2263\"\u003e\n\u003cli data-section-id=\"spqqhw\" data-start=\"1998\" data-end=\"2037\"\u003eData center spine-leaf architecture\u003c\/li\u003e\n\u003cli data-section-id=\"1x88rab\" data-start=\"2038\" data-end=\"2072\"\u003eCore network backbone upgrades\u003c\/li\u003e\n\u003cli data-section-id=\"1utnha8\" data-start=\"2073\" data-end=\"2118\"\u003eHigh-performance computing (HPC) clusters\u003c\/li\u003e\n\u003cli data-section-id=\"1536fpz\" data-start=\"2119\" data-end=\"2157\"\u003eCloud infrastructure interconnects\u003c\/li\u003e\n\u003cli data-section-id=\"1rotkos\" data-start=\"2158\" data-end=\"2193\"\u003eEnterprise aggregation networks\u003c\/li\u003e\n\u003cli data-section-id=\"1tpa19y\" data-start=\"2194\" data-end=\"2225\"\u003eStorage area networks (SAN)\u003c\/li\u003e\n\u003cli data-section-id=\"1n37r38\" data-start=\"2226\" data-end=\"2263\"\u003eSwitch-to-switch high-speed links\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2265\" data-end=\"2268\"\u003e\n\u003ch1 data-section-id=\"1gegzcp\" data-start=\"2270\" data-end=\"2288\"\u003e Compatibility\u003c\/h1\u003e\n\u003cp data-start=\"2290\" data-end=\"2379\"\u003eThis 40G QSFP+ module is compatible with a wide range of networking equipment, including:\u003c\/p\u003e\n\u003cul data-start=\"2381\" data-end=\"2618\"\u003e\n\u003cli data-section-id=\"2imcym\" data-start=\"2381\" data-end=\"2420\"\u003eCisco Nexus and Catalyst 40G series\u003c\/li\u003e\n\u003cli data-section-id=\"d6294e\" data-start=\"2421\" data-end=\"2457\"\u003eArista 7050 \/ 7060 \/ 7500 series\u003c\/li\u003e\n\u003cli data-section-id=\"g8yyut\" data-start=\"2458\" data-end=\"2487\"\u003eJuniper QFX and EX series\u003c\/li\u003e\n\u003cli data-section-id=\"1hsg4za\" data-start=\"2488\" data-end=\"2522\"\u003eMikroTik 40G-capable platforms\u003c\/li\u003e\n\u003cli data-section-id=\"1jrvtx4\" data-start=\"2523\" data-end=\"2555\"\u003eDell EMC Networking switches\u003c\/li\u003e\n\u003cli data-section-id=\"xl402o\" data-start=\"2556\" data-end=\"2587\"\u003eHP \/ HPE Aruba 40G switches\u003c\/li\u003e\n\u003cli data-section-id=\"1rx4sv3\" data-start=\"2588\" data-end=\"2618\"\u003eExtreme Networks platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2620\" data-end=\"2687\"\u003eCustom coding and compatibility options are available upon request.\u003c\/p\u003e\n\u003chr data-start=\"2689\" data-end=\"2692\"\u003e\n\u003ch1 data-section-id=\"1c0kgxy\" data-start=\"2694\" data-end=\"2714\"\u003e Product Options\u003c\/h1\u003e\n\u003cp data-start=\"2716\" data-end=\"2749\"\u003eAvailable configurations include:\u003c\/p\u003e\n\u003cul data-start=\"2751\" data-end=\"2943\"\u003e\n\u003cli data-section-id=\"ktfx9k\" data-start=\"2751\" data-end=\"2795\"\u003e40G QSFP+ SR4 (850nm, 100m\/150m, MPO-12)\u003c\/li\u003e\n\u003cli data-section-id=\"f7ziev\" data-start=\"2796\" data-end=\"2832\"\u003e40G QSFP+ LR4 (1310nm, 10km, LC)\u003c\/li\u003e\n\u003cli data-section-id=\"mi8ti1\" data-start=\"2833\" data-end=\"2869\"\u003e40G QSFP+ ER4 (1550nm, 40km, LC)\u003c\/li\u003e\n\u003cli data-section-id=\"1k5csxs\" data-start=\"2870\" data-end=\"2908\"\u003e40G QSFP+ DAC Cable (1m \/ 3m \/ 5m)\u003c\/li\u003e\n\u003cli data-section-id=\"1pcqfu4\" data-start=\"2909\" data-end=\"2943\"\u003e40G QSFP+ AOC Cable (3m \/ 10m)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2945\" data-end=\"2948\"\u003e\n\u003ch1 data-section-id=\"1r6m5a8\" data-start=\"2950\" data-end=\"2967\"\u003e Installation\u003c\/h1\u003e\n\u003col data-start=\"2969\" data-end=\"3202\"\u003e\n\u003cli data-section-id=\"1fksiiw\" data-start=\"2969\" data-end=\"3026\"\u003eInsert the QSFP+ module into the compatible 40G port\u003c\/li\u003e\n\u003cli data-section-id=\"zxmerp\" data-start=\"3027\" data-end=\"3070\"\u003eConnect MPO, LC, DAC, or AOC interface\u003c\/li\u003e\n\u003cli data-section-id=\"1phyera\" data-start=\"3071\" data-end=\"3115\"\u003eEnsure proper link status on the switch\u003c\/li\u003e\n\u003cli data-section-id=\"m1hrg5\" data-start=\"3116\" data-end=\"3155\"\u003eEnable DOM monitoring if supported\u003c\/li\u003e\n\u003cli data-section-id=\"9nfw7e\" data-start=\"3156\" data-end=\"3202\"\u003eVerify optical power and signal stability\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Vandax Technology","offers":[{"title":"40G QSFP+ SR4 (850nm 100m OM3\/150m OM4 MPO-12) \/ Generic \/ Uncoded","offer_id":49302484549859,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"40G QSFP+ SR4 (850nm 100m OM3\/150m OM4 MPO-12) \/ Cisco 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