PARADYNE CORPORATION ==================== COMSPHERE DSU 3510 Card Type T1 DSU Chip Set Unidentified I/O Options Serial port, network interface via RJ-48, power connector, DTE ports (2) Wiring Type T1 via RJ-48 connector Maximum Data Rate 56Kbps (64Kbps clear channel) Data Modulation DDS Protocol Data Bus External +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |-----------------------+-------+--------------------+-------| | Power connector | CN1 | DTE port (V.35 | CN3 | | | | connector) | | |-----------------------+-------+--------------------+-------| | Network interface via | CN2 | DTE port (25-pin | CN4 | | RJ-48 connector | | serial connector) | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |-----------------------------------------+-------+----------| |>> | Circuit assurance function disabled | S1/3 | On | |---+-------------------------------------+-------+----------| | | Circuit assurance function enabled | S1/3 | Off | |---+-------------------------------------+-------+----------| |>> | DSR lead normal during testing | S1/4 | Off | |---+-------------------------------------+-------+----------| | | DSR lead off during testing | S1/4 | On | |---+-------------------------------------+-------+----------| |>> | Elastic store function disabled | S1/5 | On | |---+-------------------------------------+-------+----------| | | Elastic store function enabled | S1/5 | Off | |---+-------------------------------------+-------+----------| |>> | Remote digital loopback functions | S1/6 | Off | | | enabled | | | |---+-------------------------------------+-------+----------| | | Remote digital loopback function | S1/6 | On | | | disabled | | | |---+-------------------------------------+-------+----------| |>> | Streaming terminal function | S2/5 | On | | | disabled | | | |---+-------------------------------------+-------+----------| | | Streaming terminal function enabled | S2/5 | Off | |---+-------------------------------------+-------+----------| |>> | System status disabled | S2/6 | On | |---+-------------------------------------+-------+----------| | | System status enabled | S2/6 | Off | |---+-------------------------------------+-------+----------| |>> | Faceplate switches enabled | S3/1 | On | |---+-------------------------------------+-------+----------| | | Faceplate switches disabled | S3/1 | Off | |---+-------------------------------------+-------+----------| |>> | Switched control of RTS lead | S3/2 | On | | | enabled | | | |---+-------------------------------------+-------+----------| | | Continuous control of RTS lead | S3/2 | Off | | | enabled | | | |---+-------------------------------------+-------+----------| |>> | LL testing through 25-pin serial | S3/3 | Off | | | connector disabled | | | |---+-------------------------------------+-------+----------| | | LL testing through 25-pin serial | S3/3 | On | | | connector enabled | | | |---+-------------------------------------+-------+----------| |>> | LL testing through V.35 DTE | S3/4 | Off | | | connector disabled | | | |---+-------------------------------------+-------+----------| | | LL testing through V.35 DTE | S3/4 | On | | | connector enabled | | | |---+-------------------------------------+-------+----------| |>> | 64.0Kbps CC scrambler function | S3/5 | On | | | disabled | | | |---+-------------------------------------+-------+----------| | | 64.0Kbps CC scrambler function | S3/5 | Off | | | enabled | | | |---+-------------------------------------+-------+----------| |>> | 25-pin serial port enabled | S3/6 | Off | |---+-------------------------------------+-------+----------| | | V.35 DTE port enabled | S3/6 | On | |---+-------------------------------------+-------+----------| |>> | Separate signal and frame grounds | S5/1 | Off | |---+-------------------------------------+-------+----------| | | Connects signal ground to frame | S5/1 | On | | | ground | | | |---+-------------------------------------+-------+----------| |>> | Test mode indication disabled | S5/2 | Off | |---+-------------------------------------+-------+----------| | | Test mode indication enabled on pin | S5/2 | On | | | 25 of 25-pin serial port | | | |---+-------------------------------------+-------+----------| |>> | Test mode indication disabled | S5/3 | Off | |---+-------------------------------------+-------+----------| | | Test mode indication enabled on pin | S5/3 | On | | | NN of V.35 DTE port | | | |---+-------------------------------------+-------+----------| |>> | Factory configured - do not alter | S5/4 | Off | |---+-------------------------------------+-------+----------| |>> | DSR forced high disabled | S5/5 | Off | |---+-------------------------------------+-------+----------| | | DSR forced high enabled | S5/5 | On | |---+-------------------------------------+-------+----------| |>> | Diagnostic message clamping | S5/6 | On | | | disabled | | | |---+-------------------------------------+-------+----------| | | Diagnostic message clamping enabled | S5/6 | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA RATE SELECTION | |------------------------------------------------------------| | Setting | S2/1 | S2/2 | S2/3 | S2/4 | |---------------------------+--------+-------+-------+-------| | | 2.4Kbps (+6dBm) | Off | On | On | On | |---+-----------------------+--------+-------+-------+-------| | | 4.8Kbps (+6dBm) | Off | On | Off | On | |---+-----------------------+--------+-------+-------+-------| |>> | 9.6Kbps (0dBm) | Off | On | On | Off | |---+-----------------------+--------+-------+-------+-------| | | 19.2 (-10dBm) | On | On | On | On | |---+-----------------------+--------+-------+-------+-------| | | 19.2 (0dBm) | On | Off | On | On | |---+-----------------------+--------+-------+-------+-------| | | 19.2 (+6dBm) | Off | On | Off | Off | |---+-----------------------+--------+-------+-------+-------| | | 38.4Kbps (+6dBm) | On | On | Off | On | |---+-----------------------+--------+-------+-------+-------| | | 56.0Kbps (+6dBm) | On | On | Off | Off | |---+-----------------------+--------+-------+-------+-------| | | 64.0Kbps (+6dBm) | On | Off | On | Off | |---+-----------------------+--------+-------+-------+-------| | | 64.0Kbps (+6dBm) LADS | On | On | On | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | TIMING SOURCE SELECTION | |------------------------------------------------------------| | Setting | S1/1 | S1/2 | |------------------------+-----------------+-----------------| |>> | Digital network | On | On | |---+--------------------+-----------------+-----------------| | | LADS slave | On | Off | |---+--------------------+-----------------+-----------------| | | LADS internal | Off | On | |---+--------------------+-----------------+-----------------| | | LADS external | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | NETWORK ADDRESS SELECTION | |------------------------------------------------------------| | Setting | S4/1 | S4/2 | S4/3 | S4/4 | S4/5 | S4/6 | |------------+-------+-------+-------+-------+-------+-------| | | 1 | On | On | On | On | On | Off | |-----+------+-------+-------+-------+-------+-------+-------| | | 2 | On | On | On | On | Off | On | |-----+------+-------+-------+-------+-------+-------+-------| | | 3 | On | On | On | On | Off | Off | |-----+------+-------+-------+-------+-------+-------+-------| | | 4 | On | On | On | Off | On | On | |-----+------+-------+-------+-------+-------+-------+-------| | | 5 | On | On | On | Off | On | Off | |-----+------+-------+-------+-------+-------+-------+-------| | | 59 | Off | Off | Off | On | Off | Off | |-----+------+-------+-------+-------+-------+-------+-------| | | 60 | Off | Off | Off | Off | On | On | |-----+------+-------+-------+-------+-------+-------+-------| | | 61 | Off | Off | Off | Off | On | Off | |-----+------+-------+-------+-------+-------+-------+-------| | | 62 | Off | Off | Off | Off | Off | On | |-----+------+-------+-------+-------+-------+-------+-------| | | 63 | Off | Off | Off | Off | Off | Off | |-----+------+-------+-------+-------+-------+-------+-------| |>> | 64 | On | On | On | On | On | On | |------------------------------------------------------------| | Note: | | | | A total of 64 address settings are available. The switches | | are a binary representation of the decimal memory | | addresses. S4/1 is the Most Significant Bit and switch | | S4/6 is the Least Significant Bit. Default setting 64 is | | out of sequence. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-------+----------+----------+------------------------------| | OK | Green | On | DSU is on | |-------+----------+----------+------------------------------| | OK | Green | Off | DSU is off or detecting a | | | | | system failure | |-------+----------+----------+------------------------------| | OS/NS | Red | Blinking | Out-of-service or out-of | | | | slow | -frame messages received | | | | | from network | |-------+----------+----------+------------------------------| | OS/NS | Red | Blinking | DSU not receiving signals | | | | fast | from network | |-------+----------+----------+------------------------------| | TST | Yellow | On | DSU is executing a test | |-------+----------+----------+------------------------------| | TST | Yellow | Off | DSU is not executing a test | |-------+----------+----------+------------------------------| | TST | Yellow | Blinking | DSU is setting up or taking | | | | | down a test | |-------+----------+----------+------------------------------| | REM | Yellow | On | Remote DSU or digital | | | | | network test request | | | | | received | |-------+----------+----------+------------------------------| | REM | Yellow | Off | Remote DSU or digital | | | | | network test request not | | | | | received | |-------+----------+----------+------------------------------| | PASS | Green | On | Device test completed | | | | | without failure | |-------+----------+----------+------------------------------| | PASS | Green | Off | Device test not completed | |-------+----------+----------+------------------------------| | F/S/D | Red | On | Device test unsuccessful or | | | | | DSU has been disabled | |-------+----------+----------+------------------------------| | F/S/D | Red | Blinking | Streaming terminal alarm | | | | | condition exists | |-------+----------+----------+------------------------------| | F/S/D | Red | Off | Failure not detected | |-------+----------+----------+------------------------------| | TP | Yellow | On | Test pattern circuit is | | | | | active. Press the TP | | | | | pushbutton switch to | | | | | generate a local test | | | | | pattern | |-------+----------+----------+------------------------------| | TP | Yellow | Off | Test pattern circuit is not | | | | | active. | |-------+----------+----------+------------------------------| | LL | Yellow | On | DSU is in local loopback. | | | | | Press the LL pushbutton | | | | | switch to initiate a local | | | | | loopback test | |-------+----------+----------+------------------------------| | LL | Yellow | Off | DSU is not in local loopback | |-------+----------+----------+------------------------------| | DL | Yellow | On | DSU is performing a digital | | | | | loopback or channel | | | | | loopback. Press the DL | | | | | pushbutton switch to | | | | | initiate digital loopback | | | | | test. | |-------+----------+----------+------------------------------| | DL | Yellow | Off | DSU is not performing a | | | | | digital loopback test | |-------+----------+----------+------------------------------| | RL | Yellow | On | Remote digital loopback has | | | | | been requested of the remote | | | | | DSU. Press the RL pushbutton | | | | | switch to request a digital | | | | | loopback test at the remote | | | | | end. | |-------+----------+----------+------------------------------| | RL | Yellow | Off | Remote digital loopback has | | | | | not been requested of the | | | | | remote DSU. | |-------+----------+----------+------------------------------| | TXD | Green | On | Receiving all zeros from the | | | | | DTE | |-------+----------+----------+------------------------------| | TXD | Green | Off | Receiving all ones from the | | | | | DTE | |-------+----------+----------+------------------------------| | TXD | Green | Blinking | Data is being transferred | |-------+----------+----------+------------------------------| | RXD | Green | On | Transmitting all zeros from | | | | | the DTE | |-------+----------+----------+------------------------------| | RXD | Green | Off | Transmitting all ones from | | | | | the DTE | |-------+----------+----------+------------------------------| | RXD | Green | Blinking | Data is being transferred | |-------+----------+----------+------------------------------| | RTS | Green | On | RTS signal is high | |-------+----------+----------+------------------------------| | RTS | Green | Off | RTS signal is low | |-------+----------+----------+------------------------------| | CTS | Green | On | CTS signal is high | |-------+----------+----------+------------------------------| | CTS | Green | Off | CTS signal is low | |-------+----------+----------+------------------------------| | DSR | Green | On | DSR signal is high | |-------+----------+----------+------------------------------| | DSR | Green | Off | DSR signal is low | |-------+----------+----------+------------------------------| | LSD | Green | On | LSD signal is high | |-------+----------+----------+------------------------------| | LSD | Green | Off | LSD signal is low | |-------+----------+----------+------------------------------| | 9.6 | Green | Blinking | Data rate at 2.4Kbps or | | | | | 4.8Kbps | |-------+----------+----------+------------------------------| | 9.6 | Green | On | Data rate at 9.6Kbps | |-------+----------+----------+------------------------------| | 56/64 | Green | Blinking | Data rate at 19.2Kbps or | | | | | 38.4Kbps | |-------+----------+----------+------------------------------| | 56/64 | Green | On | Data rate at 56.0Kbps or | | | | | 64.0Kbps | +------------------------------------------------------------+