The ISU 512 is designed to operate in a dual port mode for videoconferencing at 112/128 Kbps. This allows end-to-end compatibility when communicating with a video system utilizing two Switched 56 DSUs or a dual port ISDN terminal adapter. For this application, 56/64 Kbps is transmitted over the V.35 interface and the RS-530 interface. A special RS-366 Y cable provides the two RS-366 interfaces for this application. For convenience in communicating with multiple video sites, the ISU 512 can be configured to transparently switch between the dual port mode at 112/128 Kbps and the single port mode of 384 Kbps without user intervention and reconfiguration of the unit.
|
| Manufacturer |
Adtran |
| Manufacturer Part Number |
1202086L3 |
| Manufacturer Website Address |
www.adtran.com |
| Brand Name |
Adtran |
| Product Model |
ISU 512 |
| Product Name |
ISU 512 ISDN Inverse Multiplexer |
| Product Type |
Multiplexer |
| Interfaces/Ports | Interfaces/Ports | 2 x RJ-45 Management |
| Channels | 4 Voice |
|
| Media & Performance | Data Transfer Rate | 56Kbps to 512Kbps ISDN BRI V.35 Full-duplex |
|
| Management & Protocols | Management | Front panel keypad
VT100
Remotely over the ISDN line |
|
| Controls/Indicators | Buttons & Keys | 16-button keypad |
| Status Indicators | Front Panel:
Seven LEDs
2 x 16 character LCD display |
|
| Power Description | Input Voltage Range | 90V AC to 240V AC |
| Frequency | 50 Hz or 60 Hz |
| Power Consumption | 5W |
|
| Environmental Conditions | Temperature | -20 °C (-4 °F) to 70 °C (158 °F) Storage |
| Humidity | Up to 95% Non-condensing Relative Humidity |
|
| Physical Characteristics | Dimensions | 2.25" Height x 8.75" Width x 11" Depth |
| Weight | 4 lb |
|
| Miscellaneous | Package Contents | ISU 512 Inverse Multiplexer
RS-530 Cable
RS-366 Y Cable
4 x RJ45 Telephone Cables (7 Feet)
User Manual |
| Additional Information | Local and remote loop backs
V.54 loop back
2047 pattern
Remote configuration
Remote upgrade via flash downloads |
| Compatibility | Switches:
AT&T 5ESSNorthern Telecom DMS100 |
| Certifications & Standards | FCC Part 15 Class A
FCC Part 68
CISPR 22 Class A
EN 55022 Class B
EN50082-1 (IEC 801-2,3,4)
UL
CUL
CSA
CS03
EN60950
I-CTR 3
CE MARK |
|
