{
  "v": "2.0",
  "page_type": "product",
  "title": "QSFP-40G-ER4",
  "breadcrumbs": [
    {
      "label": "Home",
      "href": "/python/html5/index.html"
    },
    {
      "label": "Brands",
      "href": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html"
    },
    {
      "label": "Cisco",
      "href": "/python/html5/menu_brand_products/1000/16000/menu_brand_products_Cisco_1_99d39a6058.html"
    },
    {
      "label": "QSFP-40G-ER4",
      "href": null
    }
  ],
  "content": {
    "product": {
      "mpn": "QSFP-40G-ER4",
      "manufacturer": "Cisco",
      "brand": "Cisco",
      "brand_url": "/python/html5/menu_brand_products/1000/16000/menu_brand_products_Cisco_1_99d39a6058.html",
      "title": "QSFP-40G-ER4",
      "description": "",
      "attributes": [
        {
          "name": "Brand name",
          "values": [
            {
              "value": "Cisco",
              "url": "/python/html5/menu_attr_pair/1000/15000000/15807000/menu_attr_pair_Brandname_Cisco_1_ac51d1c842.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/15000000/15807000/menu_attr_pair_Brandname_Cisco_1_ac51d1c842.html"
        },
        {
          "name": "Manufacturer name",
          "values": [
            {
              "value": "Cisco",
              "url": "/python/html5/menu_attr_pair/1000/15000000/15807000/menu_attr_pair_Manufacturername_Cisco_1_a94ac09b1a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/15000000/15807000/menu_attr_pair_Manufacturername_Cisco_1_a94ac09b1a.html"
        },
        {
          "name": "Manufacturer",
          "values": [
            {
              "value": "Cisco",
              "url": "/python/html5/menu_attr_pair/1000/15000000/15807000/menu_attr_pair_Manufacturer_Cisco_1_05399c3acf.html"
            },
            {
              "value": "CISCO SYSTEMS - ENTERPRISE",
              "url": "/python/html5/menu_attr_pair/1000/15000000/15813000/menu_attr_pair_Manufacturer_CISCOSYSTEMSENTERPRISE_1_b16cb5d808.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/15000000/15807000/menu_attr_pair_Manufacturer_Cisco_1_05399c3acf.html"
        },
        {
          "name": "extendedQty",
          "values": [
            {
              "value": "0",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_extendedQty_0_1_c3f7aa57d4.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_extendedQty_0_1_c3f7aa57d4.html"
        },
        {
          "name": "moq",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_moq_1_1_29ca727a89.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_moq_1_1_29ca727a89.html"
        },
        {
          "name": "MPN",
          "values": [
            {
              "value": "QSFP-40G-ER4",
              "url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_MPN_QSFP40GER4_1_ae9bde5428.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_MPN_QSFP40GER4_1_ae9bde5428.html"
        },
        {
          "name": "multiple",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_multiple_1_1_2f60c1bab8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_multiple_1_1_2f60c1bab8.html"
        },
        {
          "name": "qtyInStock",
          "values": [
            {
              "value": "0",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"
        },
        {
          "name": "qtySource",
          "values": [
            {
              "value": "updateFromUrlEntry",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_qtySource_updateFromUrlEntry_1_60106b417c.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_qtySource_updateFromUrlEntry_1_60106b417c.html"
        },
        {
          "name": "UPC",
          "values": [
            {
              "value": "691852472604",
              "url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_UPC_691852472604_1_0e1f0f7310.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_UPC_691852472604_1_0e1f0f7310.html"
        },
        {
          "name": "EAN",
          "values": [
            {
              "value": "691852472604",
              "url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_EAN_691852472604_1_e0cfbfed0c.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_EAN_691852472604_1_e0cfbfed0c.html"
        },
        {
          "name": "Part Number",
          "values": [
            {
              "value": "QSFP-40G-ER4",
              "url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_PartNumber_QSFP40GER4_1_11d8edba18.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_PartNumber_QSFP40GER4_1_11d8edba18.html"
        },
        {
          "name": "Product Group",
          "values": [
            {
              "value": "PC Accessory",
              "url": "/python/html5/menu_attr_pair/1000/589000/menu_attr_pair_ProductGroup_PCAccessory_1_cfecd44f0d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/589000/menu_attr_pair_ProductGroup_PCAccessory_1_cfecd44f0d.html"
        },
        {
          "name": "ASIN",
          "values": [
            {
              "value": "B01H0T2F3S",
              "url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_ASIN_B01H0T2F3S_1_b8ef5d0e0b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_ASIN_B01H0T2F3S_1_b8ef5d0e0b.html"
        },
        {
          "name": "Asin",
          "values": [
            {
              "value": "B01H0T2F3S",
              "url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_ASIN_B01H0T2F3S_1_b8ef5d0e0b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_ASIN_B01H0T2F3S_1_b8ef5d0e0b.html"
        },
        {
          "name": "Binding",
          "values": [
            {
              "value": "Electronics",
              "url": "/python/html5/menu_attr_pair/1000/70000/menu_attr_pair_Binding_Electronics_1_300950b95b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/70000/menu_attr_pair_Binding_Electronics_1_300950b95b.html"
        },
        {
          "name": "Brand",
          "values": [
            {
              "value": "NETWORK DISTRIBUTORS",
              "url": "/python/html5/menu_attr_pair/1000/12000000/12839000/menu_attr_pair_Brand_NETWORKDISTRIBUTORS_1_1d67df1442.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/12000000/12839000/menu_attr_pair_Brand_NETWORKDISTRIBUTORS_1_1d67df1442.html"
        },
        {
          "name": "Case",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Case_1_1_4de75d695a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Case_1_1_4de75d695a.html"
        },
        {
          "name": "Cat",
          "values": [
            {
              "value": "Electronics",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Cat_Electronics_1_e2e5efb53e.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Cat_Electronics_1_e2e5efb53e.html"
        },
        {
          "name": "CatId",
          "values": [
            {
              "value": "172282",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_CatId_172282_1_f8b7cbdc42.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_CatId_172282_1_f8b7cbdc42.html"
        },
        {
          "name": "CatTree",
          "values": [
            {
              "value": "172282",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_CatTree_172282_1_06e2a6dc3e.html"
            },
            {
              "value": "172504",
              "url": "/python/html5/menu_attr_pair/1000/212000/menu_attr_pair_CatTree_172504_1_815e34bfce.html"
            },
            {
              "value": "493964",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_CatTree_493964_1_ce3623941d.html"
            },
            {
              "value": "541966",
              "url": "/python/html5/menu_attr_pair/1000/161000/menu_attr_pair_CatTree_541966_1_483b325b50.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_CatTree_172282_1_06e2a6dc3e.html"
        },
        {
          "name": "EANList",
          "values": [
            {
              "value": "691852472604",
              "url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_EANList_691852472604_1_84d45e5338.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_EANList_691852472604_1_84d45e5338.html"
        },
        {
          "name": "Feature",
          "values": [
            {
              "value": "Wavelength:1310nm",
              "url": "/python/html5/menu_attr_pair/1000/12000000/12839000/menu_attr_pair_Feature_Wavelength1310nm_1_4fa277e44f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/12000000/12839000/menu_attr_pair_Feature_Wavelength1310nm_1_4fa277e44f.html"
        },
        {
          "name": "Height",
          "values": [
            {
              "value": "75",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Height_75_1_a0092a3e31.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Height_75_1_a0092a3e31.html"
        },
        {
          "name": "Label",
          "values": [
            {
              "value": "CISCO SYSTEMS - ENTERPRISE",
              "url": "/python/html5/menu_attr_pair/1000/15000000/15813000/menu_attr_pair_Label_CISCOSYSTEMSENTERPRISE_1_f9a5c1b831.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/15000000/15813000/menu_attr_pair_Label_CISCOSYSTEMSENTERPRISE_1_f9a5c1b831.html"
        },
        {
          "name": "Man",
          "values": [
            {
              "value": "CISCO SYSTEMS - ENTERPRISE",
              "url": "/python/html5/menu_attr_pair/1000/15000000/15813000/menu_attr_pair_Man_CISCOSYSTEMSENTERPRISE_1_b19cb1d7b3.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/15000000/15813000/menu_attr_pair_Man_CISCOSYSTEMSENTERPRISE_1_b19cb1d7b3.html"
        },
        {
          "name": "PackageQuantity",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"
        },
        {
          "name": "PartNumber",
          "values": [
            {
              "value": "QSFP-40G-ER4",
              "url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_PartNumber_QSFP40GER4_1_4e9bd1da67.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_PartNumber_QSFP40GER4_1_4e9bd1da67.html"
        },
        {
          "name": "ProductGroup",
          "values": [
            {
              "value": "PC Accessory",
              "url": "/python/html5/menu_attr_pair/1000/166000/menu_attr_pair_ProductGroup_PCAccessory_1_b43d417e43.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/166000/menu_attr_pair_ProductGroup_PCAccessory_1_b43d417e43.html"
        },
        {
          "name": "ProductTypeName",
          "values": [
            {
              "value": "NETWORKING_DEVICE",
              "url": "/python/html5/menu_attr_pair/1000/589000/menu_attr_pair_ProductTypeName_NETWORKINGDEVICE_1_558d1b0d9c.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/589000/menu_attr_pair_ProductTypeName_NETWORKINGDEVICE_1_558d1b0d9c.html"
        },
        {
          "name": "Publisher",
          "values": [
            {
              "value": "CISCO SYSTEMS - ENTERPRISE",
              "url": "/python/html5/menu_attr_pair/1000/15000000/15813000/menu_attr_pair_Publisher_CISCOSYSTEMSENTERPRISE_1_a91dd78b34.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/15000000/15813000/menu_attr_pair_Publisher_CISCOSYSTEMSENTERPRISE_1_a91dd78b34.html"
        },
        {
          "name": "Studio",
          "values": [
            {
              "value": "CISCO SYSTEMS - ENTERPRISE",
              "url": "/python/html5/menu_attr_pair/1000/15000000/15813000/menu_attr_pair_Studio_CISCOSYSTEMSENTERPRISE_1_9fab5b2b8d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/15000000/15813000/menu_attr_pair_Studio_CISCOSYSTEMSENTERPRISE_1_9fab5b2b8d.html"
        },
        {
          "name": "Title",
          "values": [
            {
              "value": "Third Party 40GBASE-ER4 QSFP+ for Cisco : QSFP-40G-ER4",
              "url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_Title_ThirdParty40GBASEER4QSFPforCiscoQSFP40GER4_1_6cd6d69754.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_Title_ThirdParty40GBASEER4QSFPforCiscoQSFP40GER4_1_6cd6d69754.html"
        },
        {
          "name": "UPCList",
          "values": [
            {
              "value": "691852472604",
              "url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_UPCList_691852472604_1_e13908ea32.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_UPCList_691852472604_1_e13908ea32.html"
        },
        {
          "name": "URL",
          "values": [
            {
              "value": "http://ecx.images-amazon.com/images/I/31KPjWyxR6L._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_URL_httpecximagesamazoncomimagesI31KPjWyxR6LSL_1_73b41fd88a.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/31KPjWyxR6L._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI31KPjWyxR6LSL75_1_d1f4e69c84.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/42000000/42860000/menu_attr_pair_URL_httpecximagesamazoncomimagesI31KPjWyxR6LSL_1_73b41fd88a.html"
        },
        {
          "name": "Units",
          "values": [
            {
              "value": "pixels",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Units_pixels_1_c7fe549e1d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Units_pixels_1_c7fe549e1d.html"
        },
        {
          "name": "Width",
          "values": [
            {
              "value": "75",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Width_75_1_1e3c47751f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Width_75_1_1e3c47751f.html"
        }
      ],
      "images": [],
      "distributors": [
        {
          "name": "Office Specialties",
          "sku": "QSFP-40G-ER4",
          "url": "https://www.officespecialties.com/cisco_systems_inc_qsfp_40g_er4_40gbase_er4_module_for_358422_prd1.htm",
          "pricing": [],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "PCNation",
          "sku": "6GB340",
          "url": "https://www.pcnation.com/web/details/6GB340/cisco-40gbase-er4-module-for-smf-with-otu-3-data-rate-support-qsfp-40g-er4",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 24089.93
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://content.etilize.com/images/300/1029551771.jpg"
        },
        {
          "name": "Digi-Key",
          "sku": "15940426",
          "url": "https://www.digikey.com/en/products/detail/intelligent-technology-trade/QSFP-40G-ER4/15940426",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 27499.95
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1
        },
        {
          "name": "CDW",
          "sku": "4466501",
          "url": "https://www.cdw.com/product/cisco-qsfp-transceiver-module-40-gigabit-lan/4466501",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 30676.99
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://webobjects2.cdw.com/is/image/CDW/4466501"
        },
        {
          "name": "Consutronix",
          "sku": "6GB340",
          "url": "https://www.consutronix.com/6GB340.html",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 31747.08
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://content.etilize.com/225/1029551771.jpg"
        },
        {
          "name": "transceiversdirect.com",
          "sku": "QSFP-40G-ER4",
          "url": "https://www.transceiversdirect.com/qsfp-40g-er4-cisco-1/",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 24924.42
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://cdn11.bigcommerce.com/s-67790egpyr/products/28237/images/32057/1029551771__31392.1507841803.500.750.jpg?c=2"
        }
      ],
      "amazon": {
        "available": true,
        "products": [
          {
            "asin": "B01H0T2F3S",
            "title": "Third Party 40GBASE-ER4 QSFP+ for Cisco : QSFP-40G-ER4",
            "brand": "NETWORK DISTRIBUTORS",
            "image": "http://ecx.images-amazon.com/images/I/31KPjWyxR6L._SL75_.jpg",
            "url": "https://www.amazon.com/dp/B01H0T2F3S?tag=atariguidz-20"
          }
        ]
      },
      "metadata": {
        "generated_date": "2026-04-26",
        "last_updated": "2026-04-26",
        "data_sources": [
          "CDW",
          "Consutronix",
          "Digi-Key",
          "Office Specialties",
          "PCNation",
          "transceiversdirect.com",
          "Amazon"
        ],
        "completeness": 1.0,
        "version": "1.2"
      }
    }
  },
  "pagination": null,
  "nav": {
    "home": "/python/html5/index.html",
    "brands": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html",
    "parts": "/python/html5/menu_part_index/menu_part_index_parts_909e6bf0ca.html",
    "attributes": "/python/html5/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"
  }
}