Extreme 3802 Hardware Manual
172
Extreme Networks Consolidated Hardware Guide
Alpine 3800 Series I/O Modules
LEDs
The FM-24MFi module has the following LEDs:
•
Module status
•
Port status
For information about the LEDs and their activity on the FM-24MFi module, see “I/O Module LEDs”
on page 176.
on page 176.
Software Requirements
The SMMi requires ExtremeWare software version 6.1.5 or later to operate the FM-24MFi.
FM-8Vi Module
Figure 83 shows the FM-8Vi module.
Figure 83: FM-8Vi module
The FM-8Vi module has eight 10 Mbps VDSL ports, using one standard RJ-21 connector, and eight
internal loopback ports for ingress rate-shaping. The FM-8Vi module supports 10BASE-S.
internal loopback ports for ingress rate-shaping. The FM-8Vi module supports 10BASE-S.
The default configuration of the FM-8Vi 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 autonegotation mode.
Connecting the FM-8Vi Module to the Mogul-100
The FM-8Vi uses a single RJ-21 connector for the eight VDSL ports on the module. The cable connector
on the FM-8Vi has a Velcro
on the FM-8Vi has a Velcro
™
strap to secure the connector on the cable to the module.
To deliver this VDSL connection to a subscriber, the bundle of twisted pairs that are contained in the
RJ-21 cable must be separated for connection to individual Mogul-100 customer premises equipment.
Typically, you connect the cable from the FM-8Vi to a punch-down block and wire the individual VDSL
circuits into RJ-11 jacks for connection to the Mogul-100s. Use the two center conductors of the RJ-11
connector to connect the wire pairs.
RJ-21 cable must be separated for connection to individual Mogul-100 customer premises equipment.
Typically, you connect the cable from the FM-8Vi to a punch-down block and wire the individual VDSL
circuits into RJ-11 jacks for connection to the Mogul-100s. Use the two center conductors of the RJ-11
connector to connect the wire pairs.
Your particular installation depends on the physical cabling in your building.
The connector on the FM-8Vi requires a male terminated RJ-21 cable. The FM-8Vi uses eight of the
twenty-five pairs in the cable. Because the RJ-21 standard was established for telecommunications, one
wire of each pair is designated as the tip side and the other wire is designated as the ring side.
twenty-five pairs in the cable. Because the RJ-21 standard was established for telecommunications, one
wire of each pair is designated as the tip side and the other wire is designated as the ring side.
38_FM8V
Port status LEDs
VDSL ports
Module status LED