NCM-1550-EM30 (1550nm externally modulated optical transmitter) operating manual
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4.3.4
Connecting the Ethernet Cable
You can connect the NCM-1550-EM30 to your TCP/IP network in order to monitor
and control the transmitter remotely. After you complete the installation procedures
described in this chapter, you can use a network management system (NMS) to
monitor and control the NCM-1550-EM30.
To connect the NCM-1550-EM30, you must use a shielded and grounded Category 5
Ethernet cable.
To connect the Ethernet cable:
1.
Connect an Ethernet cable to the transmitter’s RJ-45 Ethernet port and to your
TCP/IP network. The Ethernet port is on the built-in transponder of the transmitter.
2.
Verify that the green Link LED is illuminated, indicating that there is a connection.
The Link LED is above the Ethernet port on the rear panel.
4.3.5
Connecting Power
The NCM-1550-EM30 is available in an AC power model or DC power model. After
mounting the NCM-1550-EM30 in a rack, follow the power connection procedure
below for the model that you are installing.
The AC-powered NCM-1550-EM30 has two optional power supplies 110V and 220V:
110V power supply has two 110 VAC (50/60 Hz) input connector that requires input
voltage from 90 to 130 VAC, at 50 to 60 Hz single phase. The AC power plug is
located on the rear panel.
220V power supply has two 220 VAC (50/60 Hz) input connector that requires input
voltage from 150 to 265 VAC, at 50 to 60 Hz single phase. The AC power plug is
located on the rear panel.
The DC-powered NCM-1550-EM30 has two -48 VDC input connectors that require
input voltage from -36 to -72 VDC. The DC input connectors are located on the rear
panel.
Turn on the power source. It takes about 60 seconds for all systems to operate. When
connect one power supply, the power indicator is yellow; when connect two power
supplies, the power indicator is green.
