IBM 4002-Y2A, Installation And User Manual

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Table 4. SFP network interfaces (continued)
Interface Show Media Description
100Base-FX M-FX
Optional two-port 10 Gbps XFP uplink module
The 4002-Y2B and 4002-Y4B devices include a slot on the front panel for a two-port
10 Gbps XFP uplink module. This module operates at 10 Gbps full duplex.
The two 10 Gbps ports on this module can also be configured to support stacking
using the interface level CLI command,
default-port . See the FastIron Configuration
Guide for additional information.
Note: The two-port 10 Gbps XFP uplink module is hot-swappable but requires a
reload for the ports to be discovered.
Table 5. 10 Gbps XFP module port status LEDs
LED Condition Status
Link or Act
LED (Link or
Activity) On or flashing Green Port has a valid link at 10 Gbps. Flashing
indicates activity.
Off The link is down.
Optional four-port 100/1000 Mbps SFP and 10 Gbps SFP+
modules
The 4002-Y2A Y4A, Y2C, and Y4C devices include a slot on the front panel for a
four-port 100/1000 Mbps SFP module, or a four-port 10 Gbps SFP+ module. The
100/1000 Mbps SFP module operates at 100 Mbps full duplex and 1000 Mbps full
duplex, and the 10 Gbps SFP+ module operates at 10 Gbps full duplex.
These devices can be used in a y-series stack by installing the optional 10 Gbps
SFP+ module, and connecting devices using standard fiber cables. These devices
cannot be combined in a stack with non-y-series devices. For detailed information
about how to configure y-series devices in an IronStack topology, see the
FastIron
Configuration Guide .
Note: The four-port 1 Gbps SFP and 10 Gbps SFP+ modules are not
hot-swappable.
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Figure 7. Two-port 10 Gbps XFP module
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Ethernet y-series Installation and User Guide: Installation and User Guide