Installation

Connecting the Probe

In-Line HSSI Connection

Connecting the probe in-line requires that the connection between the Data Terminating Equipment (DTE) and the Data Circuit-terminating Equipment (DCE) be momentarily broken. Installation requires the addition of a new HSSI cable to the network configuration.

 

Port 1

Port 2

Data

 

Data

Clock

Fault

Clock

 

Fault

 

To DTE

From DCE

 

HSSI Interface

 

Ethernet

LAN

 

 

 

 

 

 

T3/E3

 

 

 

 

Router

 

 

 

 

 

 

DSU/CSU

 

 

 

WAN

LAN HSSI

 

 

 

 

 

 

HSSI Out

 

 

 

T3/E3

 

 

 

 

 

 

 

 

In

 

 

 

 

 

Network

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 3-11: HSSI Monitor In-Line Connection

Use the following procedure to connect the HSSI WanProbe to monitor a HSSI system with a momentary interruption to service:

1.Disconnect, at the DSU/CSU, the HSSI cable between the T3/ES DSU/CSU and the LAN router.

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Agilent Technologies J3916A manual In-Line Hssi Connection, Hssi Monitor In-Line Connection