6-8CH CWDM Dual Fiber MUX+DEMUX LC/UPC With EXP Port LGX Cassette HY-7-CWDLxx
Description
With the rapid development of industry informatization, the demand in long distance and large capacity bandwidth increased rapidly, resulting in the rapid growth in the traffic of the access layer, metro area layer and backbone network. The dependence on the bandwidth rent or optical fiber direct-connection already can not meet the needs of clients in the industry.