The 3016b has two built-in copper Gigabit Ethernet ports and 16 SFP interfaces, of which two can be fiber.

3016 B有两个内置千兆以太口(铜)及16个SFP(光)接口，其中2个可以是光纤。

youdao

All pre-printed flat foam construction with interlocking parts and carbon fiber reinforcements. Can be built in an evening.

整个商品包括所有的印刷好的带楔子的泡沫构件和加强用的碳杆，一个晚上就可以装好。

youdao

The experimental setup of coherent beam combination of three fiber lasers in one dimension is built, and phase-locking of three fiber lasers is achieved and stable interference patterns are observed.

建立了一维三路光纤激光阵列的相干组束实验装置，实现了三束光纤激光的相位锁定，观测到稳定的干涉图样。

youdao

Merely hours after Google and the city of Austin jointly made clear that Google Fiber would be hitting up local homes in mid-2014, Ma Bell has made public its "intent" to built a 1 Gigabit fiber network in the same area.

ENGADGET

The city already has a fiber-optic network in place, built in 1995 with the aim of luring Internet service providers to hook up citizens with low-cost Internet.

FORBES: Tilting at Power Lines