ADTRAN 4213908F1, Руководство по установке оборудования

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TA 900 Series (3rd Gen) HIG Product Specifications
61213908F1-34A Copyright © 2020 ADTRAN, Inc. 15
when the unit has a good connection to the LAN. See
Table A-4 on page 33
for the Ethernet
port pinouts.
CRAFT Interface
The
CRAFT
interface is an EIA-232 serial port (DCE) that provides for local management and
configuration (via a DB-9 female connector).
Table A-5 on page 34
shows the
CRAFT
port
pinouts.
Grounding Point
A grounding point is provided to connect the unit to a protective earth ground. Refer to
Supplying Power to the Unit on page 22
for connection details.
Battery Backup Connection
An optional battery backup system is available for the Total Access 900 Series. The Total
Access 908 optional battery backup system part number is P/N 1200641L1
.
The Total Access
916/924 optional battery backup system part number is P/N 1175044L1 or L2. The
connection port is labeled
BBU
. Refer to the documentation available for your specific battery
backup unit for more information on this connection, or refer to Battery Backup Unit on
page 24
for more details.
Power Supply
The Total Access 900 Series products have a 120 VAC power supply with an IEC connector.
The appropriate three-prong cable is included in the shipment.
3. PRODUCT SPECIFICATIONS
The Total Access 900 Series products have the following features:
Interfaces
• 8, 16, or 24 FXS ports OR 16 FXS ports plus 8 FXO ports
• 1 T1 WAN interface (RJ-48C)
• 1 DSX interface that supports Primary Rate ISDN (PRI) or robbed bit signaling (RBS)
• 1 routed 10/100/1000Base-T Ethernet port
• 1 EIA-232 craft port (DCE) provided for local management
Data/Router Features
• AOS-based IP router and firewall features
• Supports PPP, Multilink PPP, Frame Relay, Multilink Frame Relay, and HDLC
• Includes IPv4 and IPv6 support
• QoS/NAT/DHCP client, server, and relay
• Stateful inspection firewall
Connection directly to an external modem requires a cross-over cable.