Figure 5: Lan Interface - Redline AN-30 System User Manual

D) The LAN Interface
The LAN interface is a 10/100 BaseT Ethernet port, which is used to connect the AN-30
terminal to either the core network or to a host computer. A router or switch is often used
to complete the connection to the core network, as shown in the figure below. Note that
different cables are required for connection to a hub/switch/router or host computer.
All AN-30 base systems come equipped with basic Ethernet access (limited at under 2
Mbps). This feature is provided solely for the purpose of enabling remote in-band
management. Optional license keys are available to activate access at higher speeds.
Warning
Exceeding the basic access rate of this port may impact the performance on the TDM
interfaces.
E) The TDM Interface
The TDM interface includes four RJ48 / BNC E1/T1 ports, which are used to connect the
AN-30 terminal to either a PBX or to another E1/T1 device. Note that different cables are
required for connection to a third-party E1/T1 device.
Each serial interface port has two LED indicators Alarm and Sync. LED indications are
coded as follows for single alarm conditions
Redline Communications

Figure 5: LAN Interface

Figure 6: TDM Interface
Alarm LED
ALARM
(Amber)
LOS On
LFA On
AIS Off
RAI Flashes
No Alarm Off
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Sync LED
(Green)
Off
Blink
Off
Off
On
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