40G QSFP+to 4x10G SFP+DAC Breakout Cable manufacturer The 200G QSFP56 DAC twinax cable primarily enables 200G high bandwidth links and supports 200G Ethernet rate. It provides a QSFP56 to QSFP56 copper direct-attach solution. 200G QSFP56 Passive Direct Attach Copper Cable Model No. AO-Q200D-DACxM 200G QSFP56 Passive DAC Features The 200GE QSFP56 passive direct attach copper twinax cable assemblies is a high speed cable assemblies meet and exceed 200 Gigabit Ethernet, InfiniBand EDR and temperature requirements for high performance and reliability. It offers a cost-effective way to establish a 200 Gigabit link between QSFP-200G ports of switches and routers within racks or across adjacent racks. The QSFP56 conforms to the Small Form Factor SFF8665, it鈥檚 a 4 channel full duplex passive copper cable transceiver supports 50Gb/s PAM4 per channel data rates with maximum 200Gb/s (4 x 50Gb/s) aggregate data rate. This cable is QSFP56 MSA compliant, also compliant to IEEE 802.3bj and InfiniBand EDR, meets SFF-8436 specifications and provides connectivity between devices using QSFP ports. +3.3V power supply, operates with commercial temperature range 0 to 70掳C, copper link length available in length of 0.5m, 1m, 2m, and 3m length. Low crosstalk, I2C based two-wire serial interface for EEPROM signature which can be customized, this cable is ideal for 200 Gigabit Ethernet, Fiber Channel over Ethernet, Data storage and communication industry Switch / router / HBA, Enterprise network SAN and Data Center Network. 200G QSFP56 Passive DAC Cable Compatibility Ordering 3m (10ft) Cisco Q56-200-CU3M Compatible 200G QSFP56 Passive Direct Attach Copper Twinax Cable 3m (10ft) Arista Networks CAB-Q56-Q56-3M Compatible 200G QSFP56 Passive Direct Attach Copper Twinax Cable 3m (10ft) Dell (DE) DAC-Q56-200G-3M Compatible 200G QSFP56 Passive Direct Attach Copper Twinax Cable Arkoptics offers 200G QSFP56 Passive Direct Attach Copper Twinax Cable in 30AWG for 0.5m and 1m, 28AWG for 2m and 3m.Inquiries for customized length are also welcomed. Customer Reviews Andon: I am currently planning to start contacting the 200G market, Arkoptics is just available, and it ships it immediately after ordering. I like to work with Arkoptics more and more. Nedko: I have many cables of Arkoptics in our data center. Their cables have good quality and are shipped really fast. As usual, this 200G DAC cable works perfectly with our switches. There is no reason to say no to this factory. I鈥檒l continue to order from Arkoptics whenever I need. Eduard: This 200G passive DAC cable is sturdy and solid with absolutely no damage. Actually, 200G deployment is also new to us, and we are learning how to finish it with some help. But fortunately, the Arkoptics team supports us a lot. I asked them many questions. They always give us quick responses and useful suggestions. Many thanks. Rasmus: Their shipping is very fast and I didn鈥檛 wait too long to receive it. We have finished the cable connection and the cable works exactly well. And the cable is priced competitively. I鈥檓 satisfied with their 200G copper cables and will recommend Arkoptics to others. Carsten: These 200G DAC twinax cables are very compatible with my switch. There is no difference in performance between the Arkoptics cable and the manufacturer's brand. It can be transmitted at a rate of 200G without any errors. And, the price of Arkoptics is far more competitive than other online shops.40G QSFP+to 4x10G SFP+DAC Breakout Cable manufacturer website:http://www.arkopticals.com/optical-transceiver/direct-attach-copper-cable/