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Home  Networking  Routers / Switches  Routers & Gateways  4212904L1 
Adtran Total Access 904 Integrated Services Router - T-carrier - 7 Ports - Management Port - SlotsFast Ethernet - ADSL - 1U - Desktop, Rack-mountable, Wall Mountable
4212904L1 Image
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Mfg.Part#: 4212904L1
Condition: Brand New

Key Highlights
• Create a wired network with all the PCs connected with this router and share your Internet connection as well as files while checking emails
• With T1/FT1 technology, get up to 1.544Mbps data transfer rate over service provider link
• Link your router traffic to your wired network with the Fast Ethernet port
• Can be placed on desktop surfaces for standalone installation

The Total Access 904 Integrated Services Router features all of the same robust routing and voice features of the widely deployed Total Access Integrated Access Devices (IADs), along with a host of new features and functions that enable cost-effective, reliable IP service delivery. The Total Access 904 Integrated Services Router use the ADTRAN Operating System (AOS) to simplify management and administration. Multiple models offer flexibility for varied applications from PRI delivery and trunking services to Hosted IP PBX offerings.

General Information
Manufacturer Part Number4212904L1
Manufacturer Website Address
Brand NameAdtran
Product LineTotal Access
Product Series900
Product Model904
Product NameTotal Access 904 Integrated Services Router
Product TypeRouter

Total Number of Ports7
Management PortYes
Number of Network (RJ-45) Ports1
Number of RJ-11 Ports1
Number of RJ-48 Ports1

Media & Performance
Carrier SupportedT-carrier
Broadband Transmission Speed8 Mbit/s
Broadband Transmission TechnologyADSL
Broadband Transmission StandardG.dmt

Network & Communication
Network Technology10/100Base-TX   |   T1/FT1
Ethernet TechnologyFast Ethernet
VoIP SupportedYes

Management & Protocols
Security Features
  • PAP
  • CHAP
  • NAT
  • NAPT


  • Stateful Inspection Firewall
  • Denial of Service (DOS) Protection
  • Access Control Lists
  • Application Level Gateways
  • Packet Filtering

Standard Memory64 MB
Flash Memory16 MB

Power Description
Input Voltage120 V AC

Physical Characteristics
Compatible Rack Unit1U
Form FactorDesktop   |   Rack-mountable   |   Wall Mountable
Height1.72" (43.69 mm)
Width17.20" (436.88 mm)
Depth8.50" (215.90 mm)
Weight (Approximate)2.49 kg

Additional Information
  • G.168 Echo Cancellation
  • Standardized G.729a voice compression requires less bandwidth per voice call


  • G.711-64k PCM
  • G.729a-8k CS-ACELP

Limited Warranty10 Year
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