Carrier Access SNMP manual Control Panel DIP Switches, LED Test and Status Indicators

Control Panel DIP Switches

•Three-position DC power terminal input for connection to the 115 Vac to -48 Vdc Power Converter Cube, or to a customer-supplied external -48 Vdc battery power source.

•Tip & Ring Analog Interface equipped with standard 25-pair Telephony Connector (female) for connection to key systems, facsimile devices, modems and PBXs.

The ABII Control Panel is equipped with an interface connector for accessing the embedded SNMP agent.

2.4 Control Panel DIP Switches

The Access Bank II - SNMP Control Panel also contains a 10-position T1 Span Setup DIP switch that is used for individually configuring each of the two T1 network interfaces. There is also a 4-position System Setup DIP switch for selecting between Local or Remote modes of management and activat- ing and deactivating alarm cut-off. The locations of these DIP switches are shown in Figure 2-1.As an aid to setting up the these DIP switches, a convenient installation guide is silk screened onto the chassis housing and reprinted here in Figure 2-2.

2.5 LED Test and Status Indicators

There are five LED indicators that display the current performance and test status of the dual T1 spans lines and V.35 digital interface. Figure 2-1shows the locations of these LEDs on the Access Bank II - SNMP front Control Panel. How to interpret the current state of each LED indicator is silk screened onto the chassis housing and reprinted here in Figure 2-2.

1	1	Span Setup	Self Test 1 Network Loopback 1 T1 Framing 1 T1 Line Code 1 CSU On/Off 1 Self Test 2 Network Loopback 2 T1 Framing 2 T1 Line Code 2 CSU On/Off 2
T1 Span	T1 Span	T1

SNMP/TELNET

System Setup

Figure 2-1: Access Bank II - SNMP Control Panel

9/24/01 2-3