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JTOPTICS 100G QSFP28 DAC is the QSFP28 to QSFP28 copper direct 100GBASE-CR4 cable, which is suitable for very short links and offer a cost-effective choice to establish a 100 gigabit link between two 100G QSFP28 ports of switches within racks and across adjacent racks. It is compliant with QSFP28 Multi-Source Agreement (MSA) standard SFF-8665, IEEE 802.3bj and InfiniBand HDR. 100G DAC cables are configured with 4 independent channels of NRZ signals, up to 25.78 Gbps data rate per channel. It is assembled with two QSFP28 electrical connectors and fixed cable lengths. 100G QSFP28 DAC cables provide power-efficient connectivity for short distance interconnections in the high-performance computing (HPC), data centers and storage networks.Hot-pluggable QSFP28 DAC cable assemblies4-channel full-duplex passive copper cableSFF-8665 compliant QSFP28 connectorsCompliant with QSFP28 MSA and IEEE 802.3SFF-8636 compliant I2C management interfaceIEEE 802.3bj 100GBASE-CR4 compliantData rate up to 100..
JTOPTICS 100G QSFP28 to 4x 25G SFP28 PCC (Passive Copper Cable), also known as Direct Attach Copper (DAC) cable or Twinax cable, provides robust connections between 100G Ethernet and 25G Ethernet systems. Each cable consists of four lanes each operating at data rates of up to 25Gb/s. The passive copper cables require no additional power to ensure quality connectivity. The cables are compliant with SFF-8402 SFP28 and SFF-8665 QSFP28 standard specifications and provide connectivity between system units with a QSFP28 port on one side and up to four different SFP28 ports on the other. Hot-pluggable QSFP28 DAC cable assemblies4-channel full-duplex passive copper cableSFF-8665/SFF-8402 compliant QSFP28/SFP28 connectorsCompliant with QSFP28 MSA and IEEE 802.34x 25G NRZ electrical interfaceSFF-8636 compliant I2C management interfaceIEEE 802.3bj 100GBASE-CR4 compliantIEEE 802.3by 25GBASE-CR compliantData rate up to 100Gbps (4x 25Gbps)Excellent signal integrity, low insertion loss and low c..
JTOPTICS 40G QSFP+ DAC (Direct-attach Cable) cable assembly offers a cost-effective way to establish a 40G link connectivity between devices using QSFP ports. The 40G QSFP+ DAC cable is designed for 40Gb/s high-speed interconnecting networking applications such as data centers and high-performance computing (HPC), storage networking, etc. It is fully compliant with QSFP+ Multi-Source Agreement (MSA) standard SFF-8436 and IEEE 802.3ba 40GBASE-CR4. 40G QSFP+ DAC cable is a cost-effective and lower power consumption alternative to QSFP+ optical transceivers and QSFP+ active optical fiber (QSFP+ AOC). It is widely used for short-distance connections and offers a 40G link between QSFP+ ports of switches inside racks and adjacent racks.Hot-pluggable QSFP+ DAC cable assemblies4-channel full-duplex passive copper cableSFF-8436 compliant QSFP+ connectors4x 10G NRZ electrical interfaceIEEE 802.3ba 40GBASE-CR4 compliantCompliant with QSFP+ MSA and IEEE 802.3Data rate up to 40Gbps (4x 10Gbps)Low p..
JTOPTICS 40G QSFP+ Breakout DAC cable is built one end with 40G QSFP+ module and the other end breakout with four 10G SFP+ modules or four 10G XFP modules. It provides a cost effective way of connect 40 GbE QSFP+ ports to 4 x 10 GbE SFP+/XFP ports between servers, storage and other equipment over short distances. These DAC breakout cables support 40G Ethernet (40GBASE-CR4) and 10GBASE-CR4. They are fully compliant with the 40G QSFP+ MSA (Multi-Source Agreement) SFF-8431 and SFF-8436 specifications. 40G QSFP+ DAC breakout cables enable network professionals to achieve a high-end port density at lower cost and lower power consumption. Hot-pluggable QSFP+ DAC cable assemblies4-channel full-duplex passive copper cableSFF-8436 compliant QSFP+ connectors4x 10G NRZ electrical interfaceIEEE 802.3ba 40GBASE-CR4 compliantCompliant with QSFP+ MSA and IEEE 802.3Data rate up to 40Gbps (4x 10Gbps)Low power consumption: 0.02W (typ.)Excellent signal integrity and low insertion lossOperating case ..
