ADTRAN Total Access 912, Руководство по установке оборудования

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61210916L1-34A Copyright © 2005 ADTRAN, Inc. 19
1. INTRODUCTION TO THE TOTAL ACCESS 900 SERIES
The Total Access 900 Series products are Integrated Access Devices (IAD) designed for cost-effective
deployment of up to 1.536 Mbps of Session Initiation Protocol (SIP), PPP, or Frame Relay voice and data
services. The Total Access 900 Series combines voice and data services into a single platform creating the
4th generation of ADTRAN IADs for IP Telephony service providers (such as CLECs, ILECs, and ISPs).
Total Access 900 Series products are built on the ADTRAN Operating System (AOS) platform and include
the AOS built-in IP router and firewall features. The units include a network interface
(
NET T1 0/1
), a DSX-1 interface (
T1 0/2
), a
VOICE
interface (up to 24 FXS ports), a 10/100BaseT
interface, and a
CRAFT
port (management interface). An optional battery backup is also available for the
Total Access 900 Series. The last two digits of the product name indicate the number of on-board FXS
ports. The Total Access 912 contains twelve FXS ports, the Total Access 916 contains sixteen FXS ports,
and the Total Access 924 contains twenty-four FXS ports. The units can provision, test, and provide status
for any of the voice and data interfaces. All connections are made via the rear panel.
In common packet-based applications, the WAN (
NET T1 0/1
) connects to the ISP or Carrier’s network and
transmits packetized voice and data over a SIP trunk. The customer’s voice is presented as TDM to the
FXS ports or DSX-1 interface, and the data is routed out the LAN (
ETH 0/1
).
Features and Specifications
The Total Access 900 Series products have the following features:
• Support for up to 24 FXS ports with octal FXS daughter board
• Support for a single DS-1 interface and a single DSX-1 interface
• Support for a single auto MDI/MDX 10/100 Ethernet port (RJ-48C)
• Full-featured AOS IP router/firewall
• QOS/NAT/DHCP client, server, and relay
• Support for SIP trunks
• Support for up to 1.536 Mbps of Frame Relay or PPP
• Support for Caller ID, Message Waiting, and stutter dial tone
• Fax and analog modem compatible (V.90)
• Support for local station to station calls
• Up to 26 channels of G.711 (
µ
-law)
• Up to 26 channels on G.729
• Up to 26 channels of DTMF detection/generation
• Support for 8 ms Echo Cancellation
• Support for up to 26 channels of Caller ID
• 100 ms jitter buffer per channel
• User-friendly web GUI and a familiar CLI interface
• LEDs for system status information
• Chassis dimensions: 1.75 inches H x 17.0 inches W x 8.5 inches D
• AC power information: 90-120 VAC 60 Hz