Traders refer to the price of physical copper as the spot price. Because these transactions are for immediate delivery, they’re settled on the spot. Copper spot prices are typically quoted in ...

2-Year U.S. Treasury Note Continuous Contract $102.762-0.066-0.06% 5-Year U.S. Treasury Note Continuous Contract $106.992-0.055-0.05% 10-Year U.S. Treasury Note Continuous Contract $110.266 0.078 ...

COMMON COPPER表示此接口为电接口； COMMON FIBER表示此接口为光接口 Speed : 1000,Loopback: NONE //接口速率、环回状态，链路两端需要保持一致 Duplex: FULL ...

[A_Steingrube] has posted a guide to his favorite method of copper electroplating. Plating copper onto other metals is popular with the steampunk crowd, but it does have other uses. Copper plate ...

AT A GLANCE • Increased demand for copper typically indicates a growing economy, just as a drop in copper demand can suggest an economic slowdown • Copper prices are now down more than 25% ...

Gigalight, is China Manufacturer of FTTX passive fiber optics components, PLC Splitter, CWDM, OADM, DWDM, FWDM, MEMS, Optical transceiver: MCU SFP, BIDI SFP, 10G XFP ...

Cisco’s Catalyst C1300-8MGP-2X enterprise-class Ethernet switch manages small and medium-sized networks at speeds up to 10Gb. CPU: Dual Core ARM 1.4GHz Ports: Four 1Gb, Four 2.5Gb ...

Industrial metals like copper, aluminum, steel, nickel and zinc are critical to the health of the world economy. They are used extensively in important industries such as construction ...

The eight-port unit supports 1Gb, 2.5Gb copper Ethernet, and 10Gb through SFP modules. The C1300-8MGP-2X is a compact unit ...

For equipment that supports SFP modules, it’s even possible to switch its interfaces between copper-based twisted pair and fiber-optic versions, which at least saves the trouble of replacing the ...