ADTRAN Atlas 550 - bridge - ISDN - desktop
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ADTRAN Atlas 550 - bridge - ISDN - desktop
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ADTRAN Atlas 550 - Bridge - ISDN - ISDN, HSSI, Frame Relay (4200305L1)

Item#:  914131  | Model#: 4200305L1
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ADTRAN Atlas 550 - bridge - ISDN - desktop Product Details

PBX systems which have little or no ISDN capability can now easily and economically connect to ISDN networking. The ADTRAN ATLAS 550 provides both a T1 port to connect to the PBX and an ISDN port to connect to the public ISDN network and the switching and conversion to transparently link two different line technologies.

With the ATLAS technology, all of the switching and translations are handled inside ATLAS and offloaded from the PBX. The conversion works in both directions and is transparent to your legacy customer premises equipment, as if you're connected directly to the public network. You may also take advantage of lower PRI monthly rates despite a PBX that only supports robbed-bit signaling. The ATLAS PRI-to-T1 Converter means substantial cost savings and elimination of the need to take your PBX offline to upgrade it. The ATLAS system provides an easy, quick way to blend interfaces. And, the platform is fully manageable and so economical that is will pay for itself in a matter of months.


   Device Type:  Bridge
   Enclosure Type:  Desktop - modular
   Connectivity Technology:  Wired
   Data Link Protocol:  Ethernet, ISDN, HSSI, Fast Ethernet, Frame Relay
   Data Transfer Rate:  1.544 Mbps
   Network / Transport Protocol:  TCP/IP
   Remote Management Protocol:  SNMP
   Features:  IP-routing, manageable
   Compliant Standards:  IEEE 802.3, IEEE 802.3u

Line Properties
   Line Rate:  T-1
   Line Coding Format:  AMI, B8ZS
   Framing Format:  D4, ESF, G.723.1

   Type:  2 x ISDN terminal adapter
   Digital Signaling Protocol:  ISDN PRI, ISDN - 2(NI-2), ISDN 5ESS, ISDN DMS-100, ISDN - 1(NI-1)
   Data Compression Protocol:  IETF PPP LZS

Expansion / Connectivity
   Interfaces:  1 x 10Base-T/100Base-TX - RJ-45 - 1 ¦ WAN: 2 x PRI T1 - RJ-48C - 2 ¦ WAN: 4 x T1 - ST - 8 ¦ Serial: 2 x HSSI - 2 ¦ Management: 1 x RS-232 - RJ-45 - 1
   Expansion Slots:  6 (total) / 4 (free) x expansion slot
   Installed Modules Qty (Max):  2 (installed) / 6 (max)

   Power Device:  Internal power supply
   Voltage Required:  AC 120/230 V (50/60 Hz)
   Compliant Standards:  cUL

   Enclosure Color:  White

Software / System Requirements
   Software Included:  Drivers & Utilities

Dimensions & Weight
   Width:  17.1 in
   Depth:  11.7 in
   Height:  3.5 in

Environmental Parameters
   Min Operating Temperature:  32 °F
   Max Operating Temperature:  131 °F
   Humidity Range Operating:  0 - 95%
  • Manufactured by: Adtran
    Warranty provided by: Adtran
    UPC No: 0607565005756
    Mfg Part No: 4200305L1
  • Box Size: ( Length:0, Width:0, Depth:0)
    Shipping Weight: 14.7166 pound(s)
    Click here for full warranty and support information
  • Adtran logos are registered trademarks of Adtran. All others trademarks and copyrights mentioned herein are the property of their respective owners.
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