Fm-32Pi Module - Extreme Networks Summit 300-24 Hardware Installation Manual

Alpine 3800 Series I/O Modules

FM-32Pi Module

Figure 110 shows the FM-32Pi module.
Figure 110: FM-32Pi module
Port status
LEDs 10/100 Mbps ports
EWUG001
The FM-32Pi module has 32 powered 10/100 Mpbs autonegotiating Ethernet ports using standard RJ-45
connectors. The FM-32Pi module supports autonegotitation of 10BASE-T and 100BASE-TX.
The FM-32Pi module supports power over Ethernet powered ports according to the IEEE 802.3AF
specification; this module is suitable for use in intra-building applications.
NOTE
The FM-32Pi module ports must be connected within the same building.
The 48 VDC supplied to the powered ports is generated from the 3.3V supply on the backplane,
eliminating the need for external cables or power modules. The FM-32Pi module can power three ports
with a maximum of 15W at each port for PoE operation. For additional power at the ports the FM-32Pi
module must be attached to an external 48-volt power supply, the EPS-LD (45019).
WARNING!
The EPS-LD is the only external power supply that should be used with the FM-32Pi module.
A connector on the front panel of the FM-32Pi module, shown in Figure 111, allows more ports to be
powered by connecting the module to the EPS-LD. This connection requires a special external power
supply cable. For more information, see "Connecting the EPS-LD to the FM-32Pi Module" on page 172.
Figure 111: Auxiliary power connector
Connector
EWUG002
The total power available from the ports on the FM-32Pi module is 32 watts. This will provide two ports
at full power (15.4W, class 3), 4 ports at medium power (7.0W, class 2), or eight ports at low power
196 Extreme Networks Consolidated "i" and "e" Series Hardware Installation Guide