It's a type of photoelectric composite cable for low voltage power line,and communication optical cable.With PON(passive optical network) technology,it realizes FTTH residential users’ electricity information collection business carrying information intranet,and information outer network “ Network convergance” businessmeets the demands of smart grid informatization,automation and interaction.
Air-blown optical cable is a kind of fiber optic
cable that uses air delivery during installation.It is to use high-pressure to suspend the optical
cable in the microtube. While the air blown fiber optic cable itself is being
propelled by the driver, the high-speed flowing gas carries the optical cable
and advances together. It is very convenient.
Fiber loopback is designed to provide a media of return patch for a
fiber optic signal; typically it is used for
fiber testing applications or network restorations. For the testing applications, the loopback signal is used for diagnosing a problem.
The LC fiber loopback is used to test the signal backhaul in the system
or network system. Through the backhaul signal, various potential anomalies in
the network link can be detected. This type of detection is commonly used to
ensure the network link..
A loopback cable is also known as loopback plug or loopback adapter,
which is a plug used to test physical ports to identify network problem. It
provides system test engineers a simple but effective way of testing the
transmission capability and receiver sensitivity of network equipment.
Fiber loopback cable is
often utilized to check whether the transceiver module is working perfectly as
designed. As we all know,transceiver module has two ports, a transmitter port and a receiver port. The former
one is to send out laser signals and the latter is to receive signals.