Specifications

Chapter 2 Installation and Setup Installation and Operation Manual
2-6 20B19BConnecting to Optimux-34 Optimux-34 Ver. 2.81
Table 2-4. E3 Link Connections
Interface Connector Type Note
Optical LC or SC/APC Avoid sharp bends of the optical cables. The
minimum-bending radius should be 30 mm (1.2 in).
Cleanliness of the optical connectors: use an
approved solvent, and dry thoroughly using optical
tissue.
Connection of the receive cable to the optical
connector designated RX and the transmit cable to
the optical connector designated TX.
Electrical SMB-BNC Use the CBL-SMB-BNC/M adapter cable for
connecting to the regular BNC connectors
Connecting to Alarm Relay
The alarm cable is terminated with a 9-pin D-type male connector on the unit
side. The maximum rating of the alarm relay contacts for planning the monitoring
means and cabling is 1A, 60 VDC or 30 VAC.
The dry contacts of the Optimux-34 alarm relays (major and minor) are connected
to a remote monitoring site via the front panel ALARM connector.
Connecting to Management Station
The Optimux-34 can be managed via:
• V.24/RS-232 terminal. The connection cable to the V.24/RS-232 interface on
the unit’s front panel should be terminated with a 9-pin D-type male
connector. The nominal length of the cable for a data rate of 19.2 kbps is
16m (50 ft).
Terminal cables must have a frame ground connection. Use ungrounded cables
when connecting a supervisory terminal to a DC-powered unit with floating
ground. Using improper terminal cable may result in damage to supervisory
terminal port.
• Ethernet port. The connection cable to the MNG-ETH interface on the unit’s
front panel should be terminated with an RJ-45 connector.
The Ethernet cable should be straight (i.e., TX on pins 1,2 and RX on pins 3,6.)
There is no crossover at the PHY.
Connect the management cable to the required management port. The options
available are indicated in
Table 2-5 .
Note
Cautio
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