Fm-24Ti Module - Extreme Networks Summit Summit1i Hardware Installation Manual

Alpine 3800 Series I/O Modules

FM-24Ti Module

Figure 75 shows the FM-24Ti module.
Figure 75: FM-24Ti module
Module status LED
Port status LEDs
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 52 describes the cable specifications for the Alpine FM-24Ti module. Appropriate cables are
available from your local supplier.
Table 52: FM-24Ti cable specifications
Connectors
Lucent 525 Telco 50-pin RJ-21
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 76.
Figure 76: RJ-21 connector
Screws secure
connector to port
162
10/100 Mbps ports
Cable
Shielded trunk cable with 25
CAT5 twisted pairs
Min Length Max Length
1 m 100 m
XM_046
Extreme Networks Consolidated "i" Series Hardware Installation Guide
38_FM24T
Max Torque
4 in-lbs