--- product_id: 162170815 title: "QSFP 40G for Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP+ Transceiver Module 850nm, 150m, MTP/MPO, DOM" brand: "adop" price: "¥20633" currency: JPY in_stock: true category: "Computers" url: https://www.desertcart.jp/products/162170815-qsfp-40g-for-cisco-qsfp-40g-sr4-40gbase-sr4-qsfp store_origin: JP region: Japan --- # QSFP 40G for Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP+ Transceiver Module 850nm, 150m, MTP/MPO, DOM **Brand:** adop **Price:** ¥20633 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** QSFP 40G for Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP+ Transceiver Module 850nm, 150m, MTP/MPO, DOM by adop - **How much does it cost?** ¥20633 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/162170815-qsfp-40g-for-cisco-qsfp-40g-sr4-40gbase-sr4-qsfp) ## Best For - adop enthusiasts ## Why This Product - Trusted adop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Size Name:for Cisco  |  Colour Name:40GBASE-SR4: 150m ADOP 40G-QSFP-SR4-CI is 40Gb/s QSFP+ transceiver modules(QSFP+ form-factor) widely used in 40 Gigabit per second links over multimode fiber. It is compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-SR4 and breakout to 4 10GBASE-SR. Specifications Cisco Genuine: QSFP-40G-SR4 (also QSFP-40G-SR4-S) Vendor Name: ADOP Form Type: QSFP+ Max Data Rate: 40Gbps Wavelength: 850nm Max Cable Distance: 150m Interface: MTP/MPO hot-pluggable Optical Components: VCSEL 850nm Cable Type: MMF, multi-mode DOM Support: Yes CDR Support: Yes TX Power: -7.6~2.4dBm Receiver Sensitivity: < -12dBm Industrial Temperature Range: 0 to 70°C (32 to 158°F) Protocols: MSA Compliant, IEEE 802.3ba Application Cisco QSFP-40G-SR4 is supported on a wide range of Cisco equipment. 40GBASE-SR4 40G Ethernet Breakout to 4 x 10GBASE-SR Ethernet Proprietary interconnections Cisco QSFP-40G-SR4 is designed for a wide range of Cisco equipment. Cisco Nexus 9000 series, 7000 series, 6500 series, 6000 series, 5000 series, 3850 series,3000 series, 2000 series 6000 NCS-F-SCSW, A9K-MPA-2X40GE, ASR 9000 A9K-MPA-1X40GE, CRS 2x100GE-FLEX-40 Package 1*sfp dust cover 1*qsfp+ fiber transceiver module 1*anti-static plastic shell 1*white package box After-sale Service 30 Days Free-returned, 60 Days Free-replacement and 5 Years Free-maintanance. without charge, any defects due to materials damage. It doesn't cover failures due to abuse, accidental damage or other illegal attempts to use. ## Features - 【100% Compatible】Cisco 40Gigabit Ethernet, coding as Cisco QSFP-40G-SR4 also compatible for QSFP-40G-SR4-S - 【QSFP+ 40G】40GBASE-SR4 QSFP+ transceiver module, 40Gbps, multi mode, 850nm, 150m, MTP/MPO connector, Four-channel full-duplex, Hot Pluggable, support DOM - 【Protocols】SATA/SAS3, IEEE 802.3ba, MSA Compliant - 【5 WARRANTY】30-Days Free-returned, 60-Days Free-replacement, 5-Years Free-maintenance - 【Customization】ADOP supports regular custom service for your options. such as different compatibility, different SFP connectors and label details - ›See more product details ## Images ![QSFP 40G for Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP+ Transceiver Module 850nm, 150m, MTP/MPO, DOM - Image 1](https://images-na.ssl-images-amazon.com/images/I/41m%2BEXmtKTL.jpg) ![QSFP 40G for Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP+ Transceiver Module 850nm, 150m, MTP/MPO, DOM - Image 2](https://images-na.ssl-images-amazon.com/images/I/41-mF2bp4%2BL.jpg) ![QSFP 40G for Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP+ Transceiver Module 850nm, 150m, MTP/MPO, DOM - Image 3](https://images-na.ssl-images-amazon.com/images/I/51wB3M3wHFL.jpg) ![QSFP 40G for Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP+ Transceiver Module 850nm, 150m, MTP/MPO, DOM - Image 4](https://images-na.ssl-images-amazon.com/images/I/41RKoO51MKL.jpg) ![QSFP 40G for Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP+ Transceiver Module 850nm, 150m, MTP/MPO, DOM - Image 5](https://images-na.ssl-images-amazon.com/images/I/41FSg3WhmyL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/162170815-qsfp-40g-for-cisco-qsfp-40g-sr4-40gbase-sr4-qsfp](https://www.desertcart.jp/products/162170815-qsfp-40g-for-cisco-qsfp-40g-sr4-40gbase-sr4-qsfp) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-04*