Extreme Networks WM-4T1i Especificaciones descargar pdf (Pagina 169)

Configuring I/O Modules

Extreme Networks Consolidated Hardware Guide 169

The FM-24Ti module has 24 10/100 Mbps autonegotiation Ethernet ports, using standard RJ-21

connectors. The FM-24Ti module supports 10BASE-T and 100BASE-TX.

Table 47 describes the cable specifications for the Alpine FM-24Ti module. Appropriate cables are

available from your local supplier.

To access the ports, use a 180-degree male RJ-21 connector with a shielded PVC trunk cable and secure

to a maximum of 4 in-lbs of torque. You can access the ports in one of the following ways:

• Through a patch panel by terminating the cable and shield with an RJ-21 connector.

• Directly by using a cable that is terminated with 12 RJ-45 connectors.

The RJ-21 connector is shown in Figure 80.

Figure 80: RJ-21 connector

The default configuration of the FM-24Ti module is as follows. All ports:

• Are added to the default VLAN as untagged.

• Inherit the properties of the default VLAN (protocol type, VLANid, and so forth).

• Operate in autonegotiation mode.

LEDs

The FM-24Ti module has the following LEDs:

• Module status

• Port status

For information about the LEDs and their activity on the FM-24Ti module, see “I/O Module LEDs” on

page 176.

Table 47: FM-24Ti cable specifications

Connectors Cable Min Length Max Length Max Torque

Lucent 525 Telco 50-pin RJ-21 Shielded trunk cable with 25

CAT5 twisted pairs

1 m 100 m 4 in-lbs

XM_046

Screws secure

connector to port

1 2 ... 164 165 166 167 168 169 170 171 172 173 174 ... 335 336

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