{"product_id":"cisco-qsfp-4sfp25g-cu1m","title":"1m (3.28ft) Cisco QSFP-4SFP25G-CU1M Compatible 100G QSFP28 to 4x25G SFP28 Passive Direct Attach Twinax Breakout Copper Cable","description":"\u003ch4\u003eCompatible Brand Options\u003c\/h4\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/q4s-25g-dac30-1m\"\u003e\u003cbutton class=\"cross_link_button\"\u003eGeneric\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/arista-networks-cab-q-4s-100g-1m\"\u003e\u003cbutton class=\"cross_link_button\"\u003eArista Networks\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/brocade-100g-q28-s28-c-0101\"\u003e\u003cbutton class=\"cross_link_button\"\u003eBrocade\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/cisco-qsfp-4sfp25g-cu1m\"\u003e\u003cbutton class=\"cross_link_button\"\u003eCisco\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/dell-dac-q28-4sfp28-25g-1m\"\u003e\u003cbutton class=\"cross_link_button\"\u003eDell\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/extreme-networks-10421\"\u003e\u003cbutton class=\"cross_link_button\"\u003eExtreme Networks\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/h3c-qsfp28-4sfp28-cu-1m\"\u003e\u003cbutton class=\"cross_link_button\"\u003eH3C\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/huawei-dac-q28-s28-1m\"\u003e\u003cbutton class=\"cross_link_button\"\u003eHuawei\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/juniper-networks-jnp-100g-4x25g-1m\"\u003e\u003cbutton class=\"cross_link_button\"\u003eJuniper Networks\u003c\/button\u003e\u003c\/a\u003e\u003ch4\u003eCisco Compatible 4x25G Breakout DAC Series\u003c\/h4\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/cisco-qsfp-4sfp25g-cu50cm\"\u003e\u003cbutton class=\"cross_link_button\"\u003e0.5m (1.64ft)\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/cisco-qsfp-4sfp25g-cu1m\"\u003e\u003cbutton class=\"cross_link_button\"\u003e1m (3.28ft)\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/cisco-qsfp-4sfp25g-cu1-5m\"\u003e\u003cbutton class=\"cross_link_button\"\u003e1.5m (4.92ft)\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/cisco-qsfp-4sfp25g-cu2m\"\u003e\u003cbutton class=\"cross_link_button\"\u003e2m (6.56ft)\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/cisco-qsfp-4sfp25g-cu2-5m\"\u003e\u003cbutton class=\"cross_link_button\"\u003e2.5m (8.20ft)\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/cisco-qsfp-4sfp25g-cu3m\"\u003e\u003cbutton class=\"cross_link_button\"\u003e3m (9.84ft)\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/cisco-qsfp-4sfp25g-cu3-5m\"\u003e\u003cbutton class=\"cross_link_button\"\u003e3.5m (11.48ft)\u003c\/button\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.direcxource.com\/products\/cisco-qsfp-4sfp25g-cu5m\"\u003e\u003cbutton class=\"cross_link_button\"\u003e5m (16.4ft)\u003c\/button\u003e\u003c\/a\u003e\u003c!-- more --\u003e\u003ch4\u003e1m (3.28ft) Cisco QSFP-4SFP25G-CU1M Compatible 100G QSFP28 to 4x25G SFP28 Passive Direct Attach Twinax Breakout Copper Cable\u003c\/h4\u003e\u003chr\u003e\u003cp\u003eCisco QSFP-4SFP25G-CU1M compatible DAC is a passive 4x 25Gbps QSFP28 to 4 SFP28 direct attach breakout cable for use in 25GBASE Ethernet. QSFP28 breakout DAC provides 4x 25Gb\/s throughput for 1m interconnection with high speed twin-axial copper cable. Standard length options cover from 0.5 meters to 5 meters. The breakout DAC cable splits 4x 25 Gbps NRZ signals from QSFP28 into SFP28. This DAC is fully compliant with QSFP28 Multi-Source Agreement (MSA), IEEE 802.3by 25GBASE-CR and 25GAUI standard. The twin-axial copper cable's wire gauge is 30AWG and pre-terminated with MSA compliant 38-pin and 20-pin edge type connectors. MSA memory map are accessible via 2-wire Interface (TWI\/I2C). Our breakout DACs are factory pre-programmed for compatibility, perform identically to original Cisco QSFP-4SFP25G-CU1M direct attach cables.\u003c\/p\u003e\u003chr\u003e\u003ch4\u003eFeature\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEquivalent to Cisco QSFP-4SFP25G-CU1M in function\u003c\/li\u003e\n\u003cli\u003eHot Pluggable QSFP28 to 4 SFP28 Topology\u003c\/li\u003e\n\u003cli\u003eSplit 100Gbps into 4 channels of 25Gbps\u003c\/li\u003e\n\u003cli\u003ePre-terminated 30AWG twin-axial copper cable\u003c\/li\u003e\n\u003cli\u003e4x 25.78125Gbps NRZ retimed CUAI-4\/25GAUI electrical interface\u003c\/li\u003e\n\u003cli\u003eMinimum bending radius 25mm\u003c\/li\u003e\n\u003cli\u003eMSA memory accessible via 2-wire interface\u003c\/li\u003e\n\u003cli\u003eSingle 3.3V power supply voltage\u003c\/li\u003e\n\u003cli\u003eExtremely low power consumption near 0W\u003c\/li\u003e\n\u003cli\u003eAmbient temperature range 0 to 70°C for commercial application\u003c\/li\u003e\n\u003cli\u003eCompliant with SFF-8665, SFF-8661, SFF-8679, SFF-8636, SFF-8402, SFF-8432, SFF-8419, SFF-8472\u003c\/li\u003e\n\u003cli\u003eCompliant with IEEE 802.3by 25GBASE-CR\u003c\/li\u003e\n\u003cli\u003eCompliant with RoHS, REACH, CE, FCC standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch4\u003eApplication\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e25G Ethernet\u003c\/li\u003e\n\u003cli\u003eData Center\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch4\u003eSpecification\u003c\/h4\u003e\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCisco Compatible P\/N\u003c\/td\u003e\n\u003ctd\u003eQSFP-4SFP25G-CU1M\u003c\/td\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eQSFP28 to 4 SFP28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Data Rate\u003c\/td\u003e\n\u003ctd\u003e4x 25Gbps\u003c\/td\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e1m (3.28ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eTwinax\u003c\/td\u003e\n\u003ctd\u003eWire Gauge\u003c\/td\u003e\n\u003ctd\u003e30AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJacket Meterial\u003c\/td\u003e\n\u003ctd\u003eOFNR (PVC)\u003c\/td\u003e\n\u003ctd\u003eMinimum Bend Radius\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHost FEC\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eModulation Format\u003c\/td\u003e\n\u003ctd\u003eNRZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0W\u003c\/td\u003e\n\u003ctd\u003eCommercial Temperature Range\u003c\/td\u003e\n\u003ctd\u003e0 to 70°C (32 to 158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"direcXource","offers":[{"title":"Default Title","offer_id":39670943187137,"sku":"","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0504\/8064\/4289\/products\/cisco-qsfp-4sfp25g-cu1m-1.jpg?v=1618239277","url":"https:\/\/www.direcxource.com\/products\/cisco-qsfp-4sfp25g-cu1m","provider":"direcXource","version":"1.0","type":"link"}