HP A6616, Installation Manual

Page: 37 / 170

LC connector and SC connector
Optical fiber connectors are indispensable passive components in optical fiber communication
system. Their application enables the removable connection between optical channels, which
makes the optical system debugging and
dispatching of the system more flexible.
Some optical fiber connector types are as follows:

LC: square optical fiber connector of the push

SC: standard optical fiber conn

FC: round optical fiber connector with screw thread

ST: round plug-in optical fiber connector

MT-RJ: square transceiver optical fiber connector
Currently, the HP SR6600 routers support only the LC connectors.
Figure 1-28 LC connector
Before plugging or unplugging a fiber, make sure that the received optical power at the local
end does not exceed the upper threshold of the optical receive power of the optical transceiver.
Otherwise, the optical transceiver
Cable connecting a 1000 Mbps electrical Ethernet interface
Usually, you can use a category
interface.
Figure 1-29 shows an Ethernet
Figure 1-29 Ethernet cable
Ethernet cables fall into the following two categories:

Standard cable: Also called straight
crimped in the RJ-45 connectors in the same sequence. a straight
connect a terminal (for example, PC or router) to a hub or LAN Switch.
with the router are straight-through cables.

Crossover cable: At both ends of a crossover cable, wires are crimped in the RJ
in different sequences. A crossover cable is used to connect a (for example, PC or
another terminal. You can make crossover cables by yourself as needed.
Table 1-32 Straight-through cable connector pinouts
RJ-45 pin
1 Tx+
2 Tx–
3 Rx+
4 —
LC connector and SC connector
Optical fiber connectors are indispensable passive components in optical fiber communication
system. Their application enables the removable connection between optical channels, which
makes the optical system debugging and maintenance more convenient and the transit
dispatching of the system more flexible.
Some optical fiber connector types are as follows:
LC: square optical fiber connector of the push-pull snap-in type
SC: standard optical fiber connector
FC: round optical fiber connector with screw thread
in optical fiber connector
RJ: square transceiver optical fiber connector
SR6600 routers support only the LC connectors.
Before plugging or unplugging a fiber, make sure that the received optical power at the local
end does not exceed the upper threshold of the optical receive power of the optical transceiver.
Otherwise, the optical transceiver may be damaged.
Cable connecting a 1000 Mbps electrical Ethernet interface
Usually, you can use a category-5 twisted pair cable to connect a 1000 Mbps electrical Ethernet
shows an Ethernet cable.
Ethernet cables fall into the following two categories:
Standard cable: Also called straight-through cable. At both ends of a standard cable, wires are
45 connectors in the same sequence. a straight-through cable is used to
connect a terminal (for example, PC or router) to a hub or LAN Switch. The cables delivered
through cables.
Crossover cable: At both ends of a crossover cable, wires are crimped in the RJ
in different sequences. A crossover cable is used to connect a (for example, PC or
another terminal. You can make crossover cables by yourself as needed.
through cable connector pinouts
Signal Category-5 twisted pair Signal direction
White (Orange)

Orange

White (Green)

Blue —
Optical fiber connectors are indispensable passive components in optical fiber communication
system. Their application enables the removable connection between optical channels, which
maintenance more convenient and the transit
Before plugging or unplugging a fiber, make sure that the received optical power at the local
end does not exceed the upper threshold of the optical receive power of the optical transceiver.
5 twisted pair cable to connect a 1000 Mbps electrical Ethernet
through cable. At both ends of a standard cable, wires are
through cable is used to
The cables delivered
Crossover cable: At both ends of a crossover cable, wires are crimped in the RJ-45 connectors
in different sequences. A crossover cable is used to connect a (for example, PC or router) to
Signal direction RJ-45 pin
1
2
3
4