H3C SR6600-X Series Manual page 36

Item
Dispersion
Light source and
transmission distance
Table3-4 lists the allowed maximum tensile load and crush load for the fiber.
Table3-4 Allowed maximum tensile force and crush load
Period of force
Short period
Long term
Fiber connectors are indispensable passive components in an optical fiber communication system.
They allow the removable connection between optical channels, which makes the optical system
debugging and maintenance more convenient.
an MPO connector, respectively.
Figure3-9 LC connector
1
(1) LC connector
Figure3-10 MPO connector
Single-mode optical fiber
Less dispersion
Users lasers as the light source often
within campus backbones for
distance of several thousand meters
Tensile load (N)
150
80
Figure3-9
2
33
Multi-mode optical fiber
Allows greater dispersion and therefore,
signal loss exists
Uses LEDs as the light source often
within LANs or distances of a couple
hundred meters within a campus
network
Crush load (N/mm)
500
100
and Figure3-10 show an LC connector and
(2) Optical fiber