Chapter 2: New In This Release; Features - Avaya 4500 Series Installation Manual

Chapter 2: New in this release

The following sections detail what's new in Avaya Ethernet Routing Switch 4500 Series—Installation
Guide (NN47205-300) for release 5.3.

Features

See the following sections for information about feature changes:
• Avaya Ethernet Routing Switch 4524GT-PWR
• This release supports 1000BASE-BX bi-directional SFPs on the 4524GT(PWR) model
(see Installing SFP and XFP Tranceivers and GBICs NN47205–301 for information about
XFP choice).
Avaya Ethernet Routing Switch 4524GT-PWR
The 4524GT-PWR is a new additional hardware model added to the 4500 series Avaya
Ethernet Routing Switches. See the following sections for more information:
• Table 4: 4524GT, 4526GTX and 4548GT RJ-45 connector pin assignments
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• Table 5: 4524GT-PWR, 4526GTX-PWR and 4548GT-PWR RJ-45 connector pin
assignments
• Figure 12: Avaya Ethernet Routing Switch 4524GT-PWR
Installation
on page 28
on page 13
on page 41
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