RAD DATA COMMUNICATIONS ======================= FCD-1L Card Type T1 CSU/DSU Chip Set Unidentified I/O Options AC power connector, 25-pin connector (RS-530), T1 network interface via RJ-48 connector Wiring Type RJ-48 120ohm shielded twisted pair T1 Transfer Rate 1536Kbps (supports multiples of 56Kbps or 64Kbps) T1 Protocol AMI, B8ZS, B7ZS Frame Type ESF, D4SF Data Bus External +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |----------------------+-------+---------------------+-------| | Analog loopback | ANA | Digital loopback | DIG | | activation | | activation | | | push-button | | push-button | | |----------------------+-------+---------------------+-------| | Alarm clear | CLR | Maintenance | J1 | | push-button | | connector | | |----------------------+-------+---------------------+-------| | AC power connector | CN1 | Test pattern | PATT | | | | activation | | | | | push-button | | |----------------------+-------+---------------------+-------| | DTE/DCE serial port | CN2 | Remote digital | REM | | (25-pin connector) | | loopback activation | | | | | push-button | | |----------------------+-------+---------------------+-------| | Network interface | CN3 | Power switch | SW2 | | via RJ-48 connector | | | | |------------------------------------------------------------| | Note: FCD-1L also available with DC power connector | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |-------------------------------------+-------+--------------| |>> | Front panel switches enabled | JP2 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | Front panel switches disabled | JP2 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | Watchdog enabled | JP5 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | Watchdog disabled | JP5 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | Debug self test mode disabled | JP7 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| | | Debug self test mode enabled | JP7 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | Phantom power feeding is | JP19 | Open | | | disabled | | | |---+---------------------------------+-------+--------------| | | Phantom power feeding is | JP19 | Closed | | | enabled | | | |---+---------------------------------+-------+--------------| |>> | Signal ground is connected to | JP23 | Pins 2 & 3 | | | the frame ground | | closed | |---+---------------------------------+-------+--------------| | | Signal ground is not connected | JP23 | Pins 1 & 2 | | | to the frame ground | | closed | |---+---------------------------------+-------+--------------| |>> | CTS forced high | S7/3 | On | |---+---------------------------------+-------+--------------| | | CTS follows remote RTS | S7/3 | Off | |---+---------------------------------+-------+--------------| |>> | Fast synchronization timing (1 | S7/4 | Off | | | sec) | | | |---+---------------------------------+-------+--------------| | | AT&T TR-62411 synchronization | S7/4 | On | | | timing (10 sec) | | | |---+---------------------------------+-------+--------------| |>> | Multiframe ESF mode enabled | S7/5 | Off | |---+---------------------------------+-------+--------------| | | Multiframe D4 (SF) mode enabled | S7/5 | On | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | S7/8 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Nx64 mode | S11/1 | Off | |---+---------------------------------+-------+--------------| | | Nx56 mode | S11/1 | On | |---+---------------------------------+-------+--------------| |>> | Loopback timing mode enabled | S11/2 | On | |---+---------------------------------+-------+--------------| | | Internal clock mode enabled | S11/2 | Off | |---+---------------------------------+-------+--------------| |>> | Time slot allocation is | S11/3 | On | | | sequential, starting from slot | | | | | 1 | | | |---+---------------------------------+-------+--------------| | | Data is inserted in alternate | S11/3 | Off | | | time slots, starting from slot | | | | | 1 | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | S11/4 | Unidentified | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | BAUD RATE | |------------------------------------------------------------| | Setting | S6 | S9 | |---------------------------------------+-----------+--------| | Unframed | 0 | 0 | |---------------------------------------+-----------+--------| | Operational baud rate set to 1x64 | 0 | 1 | |---------------------------------------+-----------+--------| | Operational baud rate set to 2x64 | 0 | 2 | |---------------------------------------+-----------+--------| | Operational baud rate set to 3x64 | 0 | 3 | |---------------------------------------+-----------+--------| | Operational baud rate set to 4x64 | 0 | 4 | |---------------------------------------+-----------+--------| | Operational baud rate set to 20x64 | 2 | 0 | |---------------------------------------+-----------+--------| | Operational baud rate set to 21x64 | 2 | 1 | |---------------------------------------+-----------+--------| | Operational baud rate set to 22x64 | 2 | 2 | |---------------------------------------+-----------+--------| | Operational baud rate set to 23x64 | 2 | 3 | |---------------------------------------+-----------+--------| | Operational baud rate set to 24x64 | 2 | 4 | |------------------------------------------------------------| | Note: | | | | Multiples of 56Kbps or 64Kbps, up to 24 may be selected, | | for a maximum of 1344Kbps for multiples of 56Kbps or a | | maximum of 1536Kbps for multiples of 64Kbps. 25-99 are not | | used. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DTE INTERFACE | |------------------------------------------------------------| | Function | J2 | J3 | J4 | J5 | |------------+-----------+-----------+-----------+-----------| | V.35 DTE | Open | Open | Board | Board | | interface | | | connected | connected | |------------+-----------+-----------+-----------+-----------| | RS-422 | Board | Board | Open | Open | | interface | connected | connected | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | IDLE CODE | |------------------------------------------------------------| | Setting |S8/1 |S8/2 |S8/3 |S8/4 |S8/5 |S8/6 |S8/7 |S8/8 | |------------+-----+-----+-----+-----+-----+-----+-----+-----| |>>| Default | Off | Off | Off | Off | Off | Off | Off | Off | | |idle code | | | | | | | | | |------------------------------------------------------------| |Note: On=0, Off=1. Switch S8/1 is the most significant bit. | |Switch S8/2 is the least significant bit. Values are | |currently unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | LOOP ACTIVATION | |------------------------------------------------------------| | Setting | JP16 | JP17 | |------------------------------+--------------+--------------| |>> | Loop activation enabled | Pins 2 | Pins 2 & 3 | | | | & 3 | closed | | | | closed | | |---+--------------------------+--------------+--------------| | | Loop activation disabled | Pins 1 | Pins 1 & 2 | | | | & 2 | closed | | | | closed | | +------------------------------------------------------------+ +------------------------------------------------------------+ | PORT TIMING | |------------------------------------------------------------| | Setting | S7/1 | S7/2 | |---------------------------------+------------+-------------| | | DTE1 port timing | On | On | |---+-----------------------------+------------+-------------| |>> | DCE port timing | On | Off | |---+-----------------------------+------------+-------------| | | DTE2 port timing | Off | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | SOUND CONFIGURATION | |------------------------------------------------------------| | Net build | S12 | |-----------------------------------+------------------------| |>> | 0dBm | 0 | |----+------------------------------+------------------------| | | -7.5dBm | 1 | |----+------------------------------+------------------------| | | -15dBm | 2 | |----+------------------------------+------------------------| | | -22.5dBm | 3 | +------------------------------------------------------------+ +------------------------------------------------------------+ | ZERO SUPPRESSION MODE | |------------------------------------------------------------| | Setting | S7/6 | S7/7 | |-----------------------------------+------------+-----------| | | Transparent suppression | On | On | |---+-------------------------------+------------+-----------| | | B7ZS | On | Off | |---+-------------------------------+------------+-----------| |>> | B78S | Off | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-----+--------------+--------+------------------------------| | PWR | Unidentified | On | Power is on | |-----+--------------+--------+------------------------------| | PWR | Unidentified | Off | Power is off | |-----+--------------+--------+------------------------------| | RTS | Unidentified | On | RTS input line is on | |-----+--------------+--------+------------------------------| | RTS | Unidentified | Off | RTS input line is off | |-----+--------------+--------+------------------------------| | TST | Unidentified | On | Device is conducting a test | |-----+--------------+--------+------------------------------| | TST | Unidentified | Off | Device is not conducting a | | | | | test | |-----+--------------+--------+------------------------------| | ERR | Unidentified | On | Error detected in the test | | | | | pattern | |-----+--------------+--------+------------------------------| | ERR | Unidentified | Off | Error not detected in the | | | | | test pattern | |-----+--------------+--------+------------------------------| | RED | Unidentified | On | Red alarm condition detected | | | | | by local FCD-1L | |-----+--------------+--------+------------------------------| | RED | Unidentified | Off | Red alarm condition not | | | | | detected by local FCD-1L | |-----+--------------+--------+------------------------------| | YEL | Unidentified | On | Yellow alarm condition | | | | | detected by remote FCD-1L | |-----+--------------+--------+------------------------------| | YEL | Unidentified | Off | Yellow alarm condition not | | | | | detected by remote FCD-1L | |-----+--------------+--------+------------------------------| | SES | Unidentified | On | Severe error second detected | |-----+--------------+--------+------------------------------| | SES | Unidentified | Off | Severe error second not | | | | | detected | |-----+--------------+--------+------------------------------| | MIN | Unidentified | On | Minor alarm condition | | | | | detected. Remains lit until | | | | | fault condition disappears, | | | | | or CLR button is pushed | |-----+--------------+--------+------------------------------| | MIN | Unidentified | Off | Minor alarm condition not | | | | | detected | |-----+--------------+--------+------------------------------| | MAJ | Unidentified | On | Major alarm condition | | | | | detected. Remains lit until | | | | | fault condition disappears, | | | | | or CLR button is pushed | |-----+--------------+--------+------------------------------| | MAJ | Unidentified | Off | Major alarm condition not | | | | | detected | +------------------------------------------------------------+