About the T1 DSU/CSU

User Interface Types

There are three types of user interfaces to the T1 DSU/CSU:

HMenu-driven ASCII terminal interface screens (see Chapter 2, Using the ASCII Terminal Interface (ATI)).

HSNMP NMS Access ± Refer to Model 7112 T1 DSU/CSU Features on page 1-1. Provides the capability to access the DSU/CSU via an SNMP management system connected to the Ethernet port or remotely through the Facility Data Link (FDL). Refer to Chapter 5, IP Addressing.

HFront panel LED status indicators. Refer to Chapter 6, Monitoring the DSU/CSU.

Front Panel LED Status Indicators

Refer to Chapter 6, Monitoring DSU/CSU LEDs.

7112 SNMP DSU/CSU

MONITOR

In Out

 

 

FAIL

TEST SIG

OOF ALARM EER

TXD

(103)

 

(104)

 

(105)

 

(106)

 

(108)

OK

 

RXD

 

RTS

 

CTS

 

DTR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FT1/T1

System

 

 

 

Network

 

 

 

Port

 

 

 

 

97-15687

Figure 1-3. Model 7112 SNMP DSU/CSU Front Panel

7112-A2-GB20-20

March 1998

1-3

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Image 13
Paradyne 7112 manual User Interface Types, Front Panel LED Status Indicators