| Transmission Format: |
Synchronous |
| External Interface: |
Dual UD-26 high density connectors |
| Internal Interface: |
Connection to Model 1000R16P rack chassis via male card edge |
| Electrical Interface: |
X.21 - EIA RS-422/V.11 compatible; RS-232 - RS-232/V.28 compatible; V.35 data and clock signals: receivers - V.35 compliant, drivers - 0.55V differential signal; V.35 control signals - RS-232/V.28 compatible |
| Data Rates: |
Model 2065RC (RS-232), up to 384 kbps; Model 2066RC (V.35), up to 2.048 Mbps. |
| Clocking: |
RS-232/V.35 DCE or DTE receiving timing from an X.21 DCE device |
| DCE to DCE buffering: |
Dual 16-bit buffers for full duplex operation - set to 8 bits in case of underflow or overflow. |
| Controls: |
Switchable, custom control settings |
| Indicators: |
Dual LED indicators for TD, RD, TC, RC and XC; single green indicator for INDICATION and CONTROL; single red indicator for elastic buffer status. |
| Power Supply: |
ack-mount power supply is switchable between 120V and 240V AC; chassis supplies 10V AC to the Model 2065/2066RC, typical consumption is 1.2 watts |
| Temperature: |
0-50°C / 32-122°F |
| Humidity: |
0-95%, non-condensing |
| Dimensions: |
0.95"w x 3.1"h x 5.4" (2.4 x 7.9 x 13.7 cm) |
| Size: |
2.50" x 1.20" x 0.75" (6.4 x 3.0 x 1.9 cm) |
The Model 2065RC and 2066RC interface converter rack cards allow synchronous X.21 DCE hardware to communicate with synchronous RS-232 or V.35 hardware, respectively (the RS-232/V.35 interface is DCE/DTE switchable). Both units fit in Patton's rack chassis and ClusterBoxes™, and derive their timing from the X.21 DCE. The front card incorporates seven status LEDs, while the rear card presents two UD-26 connectors for hardware connection. Two Built-in 16-bit elastic buffers compensate for timing differences in data conversion.
