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ES-2810 ATM Uplink Module User Guide
Introduction
NOTE
Link aggregation (also known as load
balancing) is supported when two modules
are installed in a stack. The bandwidth from
these two modules is combined when they
are both connected to a single ATM switch.
This provides a 2 x 155 Mbps link between
the Ethernet network and the ATM ELAN.
For more information, see the ES-2810
Ethernet Switch User’s Manual. Failover is also
supported when two modules are installed in
a stack. In the event of an ATM uplink failure
on one module, all ATM traffic is sent via the
other operating module.
1.2 Front Panel Features
The front panel of an ATM Module features the following:
• Status LEDs
• ATM-Stack connector
• ATM uplink port (multi-mode, single-mode, or UTP) with transmit
and receive LEDs
• SIM connector
A front panel view of a multi-mode ATM Module is shown below. The features are
described in detail in the subsections that follow.
Figure 2 -
Front Panel of a Multi-Mode ATM Module
NOTE
Multi-mode and single-mode versions have
SC fiber connectors. The UTP version
contains an RJ-45 fiber connector.
Status LEDs
ATM-Stack
SIM
ATM Port
Retaining Screws
Connector
Connector
with Transmit
and Receive LEDs
