METRObility Optical Systems RADIANCE 10/100MBPS ACCESS OPTICAL NETWORK UNIT User Manual
Radiance 10/100Mbps Access Optical Network Unit 11
4
mentary pairs. That is, a -1X model must always be connected to a -1Y.
The -1X units are designed to transmit data at a wavelength of 1550nm
and receive at 1310nm. Correspondingly, the -1Y units transmit data at
1310nm and receive at 1550nm.
The -1X units are designed to transmit data at a wavelength of 1550nm
and receive at 1310nm. Correspondingly, the -1Y units transmit data at
1310nm and receive at 1550nm.
Apply Power
Power is provided through the desktop power supply module. This
power module is equipped with an S760 hollow-type plug for insertion
into the DC jack located on the back of the unit and a standard IEC
320/C14 type AC power receptacle.
power module is equipped with an S760 hollow-type plug for insertion
into the DC jack located on the back of the unit and a standard IEC
320/C14 type AC power receptacle.
When making power connections, connect to the DC input jack located
on the back of the Access ONU before making the AC connection to
the outlet.
on the back of the Access ONU before making the AC connection to
the outlet.
Upon receiving power, the Access ONU goes into normal operation
mode and automatically provides the appropriate signal translation
between connected network segments.
mode and automatically provides the appropriate signal translation
between connected network segments.
TM
DC INPUT/5VDC
ON
OFF
1
DUPLEX
AUTONEG
100M
2 3 4 5 6
FEF
LLR LLCF
Verify correct segment connectivity via the LK LEDs on the front
panel.
panel.
If an additional extension cord is used to connect the power module to
the power source, the following guidelines must be followed. While
one end of the AC power cord can be fitted with whatever plug is
standard for the country of operation, the end that connects to the
power supply module must have a female plug that fits this type of AC
receptacle.
the power source, the following guidelines must be followed. While
one end of the AC power cord can be fitted with whatever plug is
standard for the country of operation, the end that connects to the
power supply module must have a female plug that fits this type of AC
receptacle.
• AC 115V (North American): use a UL-listed and CSA-certified
cord set consisting of a minimum No. 18 AWG, type SVT or SJT