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Physical Descriptions NetVanta 3200/3300/3400 Series
32 Copyright © 2012 ADTRAN, Inc. 61200860L1-34AB
NetVanta 3448 Rear Panel Design
The NetVanta 3448 rear panel is shown below with a module installed. Appendix A on page 85 provides
pinouts.
Figure 11. NetVanta 3448 Rear Panel Layout
NetVanta 3448 Rear Panel Interfaces
SLOT 1 NET/DBU Option Slot
The SLOT 1 NET/DBU option slot supports various NIM plug-in option modules. These option
modules are described in the section Option Modules on page 41.
PoE
The NetVanta 3448 has a 48 VDC port on the rear panel to provide the voltage required for PoE
applications. This port is active only if the NetVanta 3448 has been ordered with the PoE option. Note
that the NetVanta 3448 itself cannot be powered by this port.
8 Switch Port Interfaces
Ports 1 through 8 are RJ-45 connectors used to access the fully managed 10/100Base-T Ethernet
switch.
10/100Base-T Ethernet Interfaces
The Ethernet ports (ETH 0/1 and ETH 0/2) are RJ-45 connectors.
CONSOLE Interface
The CONSOLE interface is an EIA-232 serial port (DCE) that provides for local management and
configuration (via a DB-9 female connector).
Power Connection
All of the 1U-high products have universal power supplies and are shipped with the appropriate cable.
Please refer to Supplying Power to the Unit on page 69 for connection details.
NetVanta 3450
The NetVanta 3450 is a high-performance, modular IP access router designed for cost-effective branch
office connectivity over MPLS, Frame Relay, multilink Frame Relay, PPP, MLPPP, or Ethernet networks.
Connection directly to an external modem requires a cross-over cable.
WAN-T1 DBU
CONSOLE
SLOT 1 NET / DBU
48 V