TANDBERG DATA
TDC 3660, TDC 3820, TDC 4120, TDC 4220,
TDC 4222 (INTERNAL VERSIONS)
Device Type | Tape Drive |
Interface | SCSI-2 |
Format | QIC-150 (TDC 3660), QIC-525 (TDC 3820), QIC-1000 (TDC 4120), QIC-2GB (TDC 4220, TDC 4222) |
Sustained Transfer Rate | 90KBPS (TDC 3660); 200KBPS (TDC 3820); 300KBPS (TDC 4120, TDC 4220, TDC 4222) |
Size | 5.25 in. half height |
View | Top |

CONNECTIONS | |
Function | Label |
Ground connector | CN1 |
Note: CN1 not present on all models. | |
USER CONFIGURABLE SETTINGS | |||
Setting | Label | Position | |
| » | Factory configured - do not alter. (Reserved for testing) | JP1/Pins 1 & 2 | Unidentified |
| » | Factory configured - do not alter. | JP1/Pins 3 & 4 | Unidentified |
| » | Factory configured - do not alter. | JP1/Pins 5 & 6 | Unidentified |
| » | Factory configured - do not alter. | JP1/Pins 7 & 8 | Unidentified |
| » | Factory configured - do not alter. | JP1/Pins 9 & 10 | Unidentified |
| » | Termination Power enabled | JP1/Pins 11 & 12 | Closed |
Termination Power disabled | JP1/Pins 11 & 12 | Open | |
DRIVE SELECT ID | ||||
Drive ID | JP1/Pins 13 & 14 | JP1/Pins 15 & 16 | JP1/Pins 17 & 18 | |
0 | Open | Open | Open | |
1 | Open | Open | Closed | |
| » | 2 | Open | Closed | Open |
3 | Open | Closed | Closed | |
4 | Closed | Open | Open | |
5 | Closed | Open | Closed | |
6 | Closed | Closed | Open | |
7 | Closed | Closed | Closed | |
TERMINATION POWER SELECTION | ||
Setting | JP1/Pins 19 & 20 | |
| » | TERMPWR supplied by drive | Closed |
TERMPWR supplied by SCSI interface to drive | Open | |
MANUFACTURERS RECOMMENED MEDIA | |||
Drive | Tape | Capacity Without Compression | Capacity With Compression |
TDC 3660 | DC-6150 | 155MB | N/A |
TDC 3660 | DC-6250; QD-6250 | 250MB | N/A |
TDC 3820 | DC-6150 | 155MB | N/A |
TDC 3820 | DC-6250 | 250MB | N/A |
TDC 3820 | DC-6320 | 320MB | N/A |
TDC 3820 | DC-6525; QD-6525 | 525MB | N/A |
TDC 4120 | DC-6150 | 155MB | N/A |
TDC 4120 | DC-6250 | 250MB | N/A |
TDC 4120 | DC-6320 | 320MB | N/A |
TDC 4120 | DC-6525 | 525MB | N/A |
TDC 4120 | DC-9100/Magnus 1.0 | 1.0GB | N/A |
TDC 4120 | DC-9120/Magnus 1.2; QD-9120 | 1.2GB | N/A |
TDC 4220 | DC-6150 | 155MB | N/A |
TDC 4220 | DC-6250 | 250MB | N/A |
TDC 4220 | DC-6320 | 320MB | N/A |
TDC 4220 | DC-6525 | 525MB | N/A |
TDC 4220 | DC-9100/Magnus 1.0 | 1.0GB | N/A |
TDC 4220 | DC-9120/Magnus 1.2 | 1.2GB | N/A |
TDC 4220 | DC-9200/Magnus 2.0 | 2.0GB | N/A |
TDC 4220 | DC-9250; QD-9250 | 2.5GB | 5.0GB |
TDC 4222 | DC-6150 | 155MB | N/A |
TDC 4222 | DC-6250 | 250MB | N/A |
TDC 4222 | DC-6320 | 320MB | N/A |
TDC 4222 | DC-6525 | 525MB | N/A |
TDC 4222 | DC-9100/Magnus 1.0 | 1.0GB | N/A |
TDC 4222 | DC-9120/Magnus 1.2 | 1.2GB | N/A |
TDC 4222 | DC-9200/Magnus 2.0 | 2.0GB | N/A |
TDC 4222 | DC-9250; QD-9250 | 2.5GB | 5.0GB |
Note: The following tapes are not supported by Tandberg Data drives: 1) DC9135, DC9210, DC9500, for models TDC 3660/3820/4120/4220/4222. 2) Any CD2000 type and Sony QW3080XL for models TDC 3520/3720. | |||
TERMINATING RESISTOR CONFIGURATION | |||
Function | RP1 | RP2 | RP3 |
Termination enabled | Terminator installed | Terminator installed | Terminator installed |
Termination disabled | Terminator not installed | Terminator not installed | Terminator not installed |