
ALPHA TELECOM, INC.

SUPER NT1

Card Type                  Network Terminator
Chip Set                   Unidentified
I/O Options                Power, telephone line via RJ-11 (2), ISDN S/T
                           interface via RJ-45 (2),

                           ISDN BRI U interface via RJ-45 or RJ-11
BRI Transfer Rate          64Kbps x 2
T1 Transfer Rate           1.44Mbps
Frame Type                 AMI, 2B1Q
Data Bus                   External

[Image]

                                CONNECTIONS

         Function            Label            Function            Label

  Power Jack                  CN1     ISDN S/T interface via       CN4
                                      RJ-45 connector

  Telephone line 1            CN2     ISDN S/T interface via       CN5
                                      RJ-45 connector

  Telephone line 2            CN3     ISDN BRI U interface         CN6

                             DIAGNOSTIC LED(S)

   LED       Color        Status                   Condition

   PWR       Green          On                    Power is on

   PWR       Green          Off                   Power is off

   BATT          Red        On             Backup battery is charging

   BATT          Red        Off                Battery is charged

   ERR           Red        On         ISDN network connection is broken

   ERR           Red     Blinking      Synchronization error occurring on
                                                   ISDN line

   ERR           Red        Off             Line error not detected

   LPBK          Yellow     On          Phone company initiated loopback
                                              test is in progress

   LPBK          Yellow     Off          Loopback test not in progress

   TEL1      Green          On             Telephone line 1 is active

   TEL1      Green          Off           Telephone line 1 is inactive

   TEL2      Green          On             Telephone line 2 is active

   TEL2      Green          Off           Telephone line 2 is inactive

