Verilink Wansuite 5230, Справочное руководство

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A b o u t t h e W A N s u i t e 5 2 6 0 / 5 2 3 0 1-11
Network 1 Interface (5260) and Network Interface (5230)
There are two
NET 1
connections on the rear panel of the WANsuite 5260.
One is a standard RJ-48C, eight-pin modular jack with a receive signal level
to
−
27 dB that terminates as 120 ohms. The other is a BNC transmit and
receive pair that terminates as 75 ohms.
The WANsuite 5230 has one Network port that is accessible through either
the 75- or 120-ohm jack. (Refer to, Rear Panel Connections on the previous
page for more information.) The 75-ohm connectors are standard BNC jacks,
while the 120-ohm connector is a standard RJ-48C right-pin modular jack.
Both 75- and 120-ohm jacks will receive a signal level to
−
27 dB to its
appropriate termination impedance.
To view the pinout assignments for these interfaces, refer to Network 1 (5260)
and Network (5230) Interface Pin Assignments on page A-9.
Network 2 Interface (5260 Only)
The port labeled
NET 2
on the rear panel of the WANsuite 5260 serves as an
equipment or DSX port. The Network 2 interface connection is the same as
the Network 1 interface connection. To view the pinout assignments for this
interface, refer to Network 2 (5260 Only) Interface Pin Assignments on
page A-9.
Power Connection
The
POWER
port is an eight-pin circular mini-DIN connector that connects
the autoranging 100–240 VAC or 18
−
150 VDC external power supply to the
unit. The WANsuite 5260/5230 is intended to be used with a CE Marked
power supply with a minimum output rating of 4.0 A at +5 VDC. The unit
has no power switch.