Agilent Technologies J3972A, J3919A manual Connecting the Probe using RJ-45 Connectors

Models: J3919A J3972A

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Installation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connecting the Probe

 

 

Do not attach cables to both the Token-Ring DB-9 and RJ-45 connectors

 

 

simultaneously. This causes the probe to malfunction, and can disrupt your

 

 

network. You must use only one network connector at a time for correct probe

 

 

operation.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAUTION

The Token-Ring interface is not compatible with Token-Ring expansion modules

 

 

(Local Ringhub from Madge and other vendors, for example) which require

 

 

power from the Token-Ring interface. The Token-Ring interface must be

 

 

connected directly to the MsAU.

 

 

Token-Ring networks typically use Type 3 (Unshielded Twisted Pair (UTP)) cable

 

 

 

 

or Type 1 (Shielded Twisted Pair (STP)) cable. Networks using UTP cable

 

 

typically use the RJ-45 type connectors and networks using STP cable typically

 

 

use Token-Ring Data Connectors or DB-9 type connectors.

 

 

If your network uses RJ-45 connectors, you will need the standard cable with

 

 

RJ-45 connectors on both ends to connect the probe to the ring. Connect one end

 

 

of this cable to any open port of a Media Station Access Unit (MsAU) and connect

 

 

the other end to the RJ-45 connector on the probe. Figure 3-6 shows the Token-

 

 

Ring interface connected to a Type 3 MsAU.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 3-6: Connecting the Probe using RJ-45 Connectors

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Agilent Technologies J3972A, J3919A manual Connecting the Probe using RJ-45 Connectors