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# CTC UNION TECHNOLOGIES CO., LTD.
G.703 FTEC/220(AC220V), G.703 FTEC/110(AC110V),
G.703 FTEC/48(DC48V)
Card Type E1/T1 Converter
Chip Set Unidentified
I/O Options AC power, E1 network interface via BNC
connectors (2), TTL clock in
E1 network interface via 15-pin connector,
9-pin serial port
T1 network interface via 15-pin connector,
T1 network interface via bantam connectors
(2)
E1 Transfer Rate 2.048Mbps
E1 Line Coding HDB3
E1 Frame type CCS, CAS, CRC4
T1 Transfer Rate 1.544Mbps
T1 Line Coding AMI, B8ZS
T1 Frame type D4, ESF
Data Bus External
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+---------------------+-------|
| AC power | CN1 | E1 interface (BNC | CN6 |
| | | connector - | |
| | | transmit) | |
|----------------------+-------+---------------------+-------|
| TTL clock in (bantam | CN2 | 15-pin E1 network | CN7 |
| jack) | | port | |
|----------------------+-------+---------------------+-------|
| T1 interface (bantam | CN3 | 15-pin T1 network | CN8 |
| jack - receive) | | port | |
|----------------------+-------+---------------------+-------|
| T1 interface (bantam | CN4 | 9-pin serial port | CN9 |
| jack - transmit) | | | |
|----------------------+-------+---------------------+-------|
| E1 interface (BNC | CN5 | Power switch | SW11 |
| connector - receive) | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|----------------------------------------+-------+-----------|
| » | Factory configured - do not alter | SW1/1 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 1 enabled | SW1/2 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 1 disabled | SW1/2 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 2 enabled | SW1/3 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 2 disabled | SW1/3 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 3 enabled | SW1/4 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 3 disabled | SW1/4 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 4 enabled | SW1/5 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 4 disabled | SW1/5 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 5 enabled | SW1/6 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 5 disabled | SW1/6 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 6 enabled | SW1/7 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 6 disabled | SW1/7 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 7 enabled | SW1/8 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 7 disabled | SW1/8 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 8 enabled | SW2/1 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 8 disabled | SW2/1 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 9 enabled | SW2/2 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 9 disabled | SW2/2 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 10 enabled | SW2/3 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 10 disabled | SW2/3 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 11 enabled | SW2/4 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 11 disabled | SW2/4 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 12 enabled | SW2/5 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 12 disabled | SW2/5 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 13 enabled | SW2/6 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 13 disabled | SW2/6 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 14 enabled | SW2/7 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 14 disabled | SW2/7 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 15 enabled | SW2/8 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 15 disabled | SW2/8 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 16 disabled | SW3/1 | Off |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 16 enabled | SW3/1 | On |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 17 enabled | SW3/2 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 17 disabled | SW3/2 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 18 enabled | SW3/3 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 18 disabled | SW3/3 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 19 enabled | SW3/4 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 19 disabled | SW3/4 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 20 enabled | SW3/5 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 20 disabled | SW3/5 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 21 enabled | SW3/6 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 21 disabled | SW3/6 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 22 enabled | SW3/7 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 22 disabled | SW3/7 | Off |
|---+------------------------------------+-------+-----------|
| » | E1 Time slot 23 enabled | SW3/8 | On |
|---+------------------------------------+-------+-----------|
| | E1 Time slot 23 disabled | SW3/8 | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS (CONT.) |
|------------------------------------------------------------|
| » E1 Time slot 24 enabled | SW4/1 | On |
|------------------------------------------+-------+---------|
| | E1 Time slot 24 disabled | SW4/1 | Off |
|---+--------------------------------------+-------+---------|
| » | E1 Time slot 25 disabled | SW4/2 | Off |
|---+--------------------------------------+-------+---------|
| | E1 Time slot 25 enabled | SW4/2 | On |
|---+--------------------------------------+-------+---------|
| » | E1 Time slot 26 disabled | SW4/3 | Off |
|---+--------------------------------------+-------+---------|
| | E1 Time slot 26 enabled | SW4/3 | On |
|---+--------------------------------------+-------+---------|
| » | E1 Time slot 27 disabled | SW4/4 | Off |
|---+--------------------------------------+-------+---------|
| | E1 Time slot 27 enabled | SW4/4 | On |
|---+--------------------------------------+-------+---------|
| » | E1 Time slot 28 disabled | SW4/5 | Off |
|---+--------------------------------------+-------+---------|
| | E1 Time slot 28 enabled | SW4/5 | On |
|---+--------------------------------------+-------+---------|
| » | E1 Time slot 29 disabled | SW4/6 | Off |
|---+--------------------------------------+-------+---------|
| | E1 Time slot 29 enabled | SW4/6 | On |
|---+--------------------------------------+-------+---------|
| » | E1 Time slot 30 disabled | SW4/7 | Off |
|---+--------------------------------------+-------+---------|
| | E1 Time slot 30 enabled | SW4/7 | On |
|---+--------------------------------------+-------+---------|
| » | E1 Time slot 31 disabled | SW4/8 | Off |
|---+--------------------------------------+-------+---------|
| | E1 Time slot 31 enabled | SW4/8 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 0 is data channel | SW5/1 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 0 is voice channel | SW5/1 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 1 is data channel | SW5/2 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 1 is voice channel | SW5/2 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 2 is data channel | SW5/3 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 2 is voice channel | SW5/3 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 3 is data channel | SW5/4 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 3 is voice channel | SW5/4 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 4 is data channel | SW5/5 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 4 is voice channel | SW5/5 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 5 is data channel | SW5/6 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 5 is voice channel | SW5/6 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 6 is data channel | SW5/7 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 6 is voice channel | SW5/7 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 7 is data channel | SW5/8 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 7 is voice channel | SW5/8 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 8 is data channel | SW6/1 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 8 is voice channel | SW6/1 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 9 is data channel | SW6/2 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 9 is voice channel | SW6/2 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 10 is data channel | SW6/3 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 10 is voice channel | SW6/3 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 11 is data channel | SW6/4 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 11 is voice channel | SW6/4 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 12 is data channel | SW6/5 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 12 is voice channel | SW6/5 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 13 is data channel | SW6/6 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 13 is voice channel | SW6/6 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 14 is data channel | SW6/7 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 14 is voice channel | SW6/7 | On |
|---+--------------------------------------+-------+---------|
| » | T1 Time slot 15 is data channel | SW6/8 | Off |
|---+--------------------------------------+-------+---------|
| | T1 Time slot 15 is voice channel | SW6/8 | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS (CONT.) |
|------------------------------------------------------------|
| » T1 Time slot 16 is data channel | SW7/1 | Off |
|------------------------------------------+--------+--------|
| | T1 Time slot 16 is voice channel | SW7/1 | On |
|---+--------------------------------------+--------+--------|
| » | T1 Time slot 17 is data channel | SW7/2 | Off |
|---+--------------------------------------+--------+--------|
| | T1 Time slot 17 is voice channel | SW7/2 | On |
|---+--------------------------------------+--------+--------|
| » | T1 Time slot 18 is data channel | SW7/3 | Off |
|---+--------------------------------------+--------+--------|
| | T1 Time slot 18 is voice channel | SW7/3 | On |
|---+--------------------------------------+--------+--------|
| » | T1 Time slot 19 is data channel | SW7/4 | Off |
|---+--------------------------------------+--------+--------|
| | T1 Time slot 19 is voice channel | SW7/4 | On |
|---+--------------------------------------+--------+--------|
| » | T1 Time slot 20 is data channel | SW7/5 | Off |
|---+--------------------------------------+--------+--------|
| | T1 Time slot 20 is voice channel | SW7/5 | On |
|---+--------------------------------------+--------+--------|
| » | T1 Time slot 21 is data channel | SW7/6 | Off |
|---+--------------------------------------+--------+--------|
| | T1 Time slot 21 is voice channel | SW7/6 | On |
|---+--------------------------------------+--------+--------|
| » | T1 Time slot 22 is data channel | SW7/7 | Off |
|---+--------------------------------------+--------+--------|
| | T1 Time slot 22 is voice channel | SW7/7 | On |
|---+--------------------------------------+--------+--------|
| » | T1 Time slot 23 is data channel | SW7/8 | Off |
|---+--------------------------------------+--------+--------|
| | T1 Time slot 23 is voice channel | SW7/8 | On |
|---+--------------------------------------+--------+--------|
| » | T1 B8ZS line code enabled | SW8/1 | Off |
|---+--------------------------------------+--------+--------|
| | T1 AMI line code enabled | SW8/1 | On |
|---+--------------------------------------+--------+--------|
| » | T1 SF(D4) frame mode enabled | SW8/2 | Off |
|---+--------------------------------------+--------+--------|
| | T1 ESF frame mode enabled | SW8/2 | On |
|---+--------------------------------------+--------+--------|
| » | T1 jitter attenuator enabled | SW8/6 | On |
|---+--------------------------------------+--------+--------|
| | T1 jitter attenuator disabled | SW8/6 | Off |
|---+--------------------------------------+--------+--------|
| » | T1 jitter on received side | SW8/7 | Off |
|---+--------------------------------------+--------+--------|
| | T1 jitter on transmitted side | SW8/7 | On |
|---+--------------------------------------+--------+--------|
| » | Factory configured - do not alter | SW8/8 | Off |
|---+--------------------------------------+--------+--------|
| » | Factory configured - do not alter | SW9/1 | Off |
|---+--------------------------------------+--------+--------|
| » | E1 CRC4 disabled | SW9/2 | Off |
|---+--------------------------------------+--------+--------|
| | E1 CRC4 enabled | SW9/2 | On |
|---+--------------------------------------+--------+--------|
| » | E1 CCS(PCM31) frame mode enabled | SW9/3 | Off |
|---+--------------------------------------+--------+--------|
| | E1 CAS(PCM30) frame mode enabled | SW9/3 | On |
|---+--------------------------------------+--------+--------|
| » | E1 jitter attenuator enabled | SW10/4 | On |
|---+--------------------------------------+--------+--------|
| | E1 jitter attenuator disabled | SW10/4 | Off |
|---+--------------------------------------+--------+--------|
| » | E1 jitter on receive side | SW10/5 | Off |
|---+--------------------------------------+--------+--------|
| | E1 jitter on transmit side | SW10/5 | On |
|---+--------------------------------------+--------+--------|
| » | Factory configured - do not alter | SW10/6 | On |
|---+--------------------------------------+--------+--------|
| » | Factory configured - do not alter | SW10/7 | Off |
|---+--------------------------------------+--------+--------|
| » | Factory configured - do not alter | SW10/8 | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LINE ATTENUATION & CABLE LENGTH SELECTION |
|------------------------------------------------------------|
| DSX | CSU | S8/3 | S8/4 | S8/5 |
|--------------------+------------+--------+--------+--------|
| » | 0 - 133 feet | 0dB | Off | Off | Off |
|---+----------------+------------+--------+--------+--------|
| | 133 - 266 feet | N/A | On | Off | Off |
|---+----------------+------------+--------+--------+--------|
| | 266 - 399 feet | N/A | Off | On | Off |
|---+----------------+------------+--------+--------+--------|
| | 399 - 533 feet | N/A | On | On | Off |
|---+----------------+------------+--------+--------+--------|
| | 533 - 655 feet | N/A | Off | Off | On |
|---+----------------+------------+--------+--------+--------|
| | N/A | -7.5dB | On | Off | On |
|---+----------------+------------+--------+--------+--------|
| | N/A | -15dB | Off | On | On |
|---+----------------+------------+--------+--------+--------|
| | N/A | -22.5dB | On | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| E1 LINE IMPEDANCE |
|------------------------------------------------------------|
| Setting | SW9/4 | SW9/5 | SW9/6 | SW9/7 | SW9/8 |
|--------------------+-------+-------+-------+-------+-------|
| » | 75 Ohm | Off | Off | Off | On | On |
| | operation | | | | | |
|---+----------------+-------+-------+-------+-------+-------|
| | 120 Ohm | On | On | On | Off | Off |
| | operation | | | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CLOCK MODE |
|------------------------------------------------------------|
| Timing Source | SW10/1 | SW10/2 | SW10/3 |
|---------------------------------+--------+--------+--------|
| » | Transparent | Off | Off | Off |
|---+-----------------------------+--------+--------+--------|
| | E1 side recovery | On | Off | Off |
|---+-----------------------------+--------+--------+--------|
| | Internal oscillator 2048Khz | Off | On | Off |
|---+-----------------------------+--------+--------+--------|
| | External 2048Khz | On | On | Off |
|---+-----------------------------+--------+--------+--------|
| | Loopback | Off | Off | On |
|---+-----------------------------+--------+--------+--------|
| | T1 side recovery | On | Off | On |
|---+-----------------------------+--------+--------+--------|
| | Internal oscillator 1544Khz | Off | On | On |
|---+-----------------------------+--------+--------+--------|
| | External 1544Khz | On | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|-------+-------+--------+-----------------------------------|
| PWR | Green | On | Power is on |
|-------+-------+--------+-----------------------------------|
| PWR | Green | Off | Power is off |
|-------+-------+--------+-----------------------------------|
| FAIL | Red | On | System failure detected |
|-------+-------+--------+-----------------------------------|
| FAIL | Red | Off | System failure not detected |
|-------+-------+--------+-----------------------------------|
| SGLS | Red | On | Receive signal loss detected |
|-------+-------+--------+-----------------------------------|
| SGLS | Red | Off | Receive signal loss not detected |
|-------+-------+--------+-----------------------------------|
| SCLS | Red | On | Loss of received frame |
| | | | syncronization detected |
|-------+-------+--------+-----------------------------------|
| SCLS | Red | Off | Loss of received frame |
| | | | syncronization not detected |
|-------+-------+--------+-----------------------------------|
| BPV | Red | On | Bipolar coding violation has been |
| | | | detected on network |
|-------+-------+--------+-----------------------------------|
| BPV | Red | Off | Bipolar coding violation has not |
| | | | been detected on network |
|-------+-------+--------+-----------------------------------|
| AIS | Red | On | All ones signal is being received |
| | | | on network line |
|-------+-------+--------+-----------------------------------|
| AIS | Red | Off | All ones signal is not being |
| | | | received on network line |
|-------+-------+--------+-----------------------------------|
| SLIP | Red | On | Elastic buffer slip has occurred |
|-------+-------+--------+-----------------------------------|
| SLIP | Red | Off | Elastic buffer slip has not |
| | | | occurred |
|-------+-------+--------+-----------------------------------|
| YEL | Red | On | Yellow alarm condition has been |
| | | | detected on network |
|-------+-------+--------+-----------------------------------|
| YEL | Red | Off | Yellow alarm condition has not |
| | | | been detected on network |
|-------+-------+--------+-----------------------------------|
| TST | Red | On | Device is conducting a loopback |
| | | | test |
|-------+-------+--------+-----------------------------------|
| TST | Red | Off | Device is not conducting a |
| | | | loopback test |
|------------------------------------------------------------|
| Note: Top row of LEDs indicate E1 network activity. Bottom |
| row indicates T1 network activity |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| Timeslot switches are ignored in unframe mode. In framed |
| mode, clock rate is determined by the number of timeslots |
| enabled ( n ). In CAS mode, SW3/1 must be set to off |
| position or a loopback test will occur. Cascading units |
| must not be assigned identical or overlapping timeslots. |
+------------------------------------------------------------+