This topic describes the following types of hardware specifications:
Feature |
Specification |
Form factor |
Standard length PCI board |
PCI bus |
33/66 MHz, 32-bit master/target or slave 5.0 V or 3.3 V signaling compatible slot |
Input/output |
PCI end bracket |
Board weight |
0.40 lb (0.20 kg) |
Feature |
Specification |
Electrical |
PCI bus designed to PCI Local Bus Specification Revision 2.2 |
Mechanical |
Designed to PCI Local Bus Specification Revision 2.2 |
Bus speed |
DC to 66 MHz |
Maximum number of boards per chassis |
16 |
Maximum number of SS7 links per board |
32 per TX 4000 board 16 per TX 4000/20 board |
I/O mapped memory |
Memory mapped interface for efficient block data transfers |
Plug and play |
Compatible (Windows only) |
H.100 compliant interface has the following features:
Flexible connectivity between T1 and E1 trunks and the H.100 bus
Access to any of 4096 H.100 timeslots
Compatible with any H.100 compliant telephony interface
H.100 clock master or clock slave
H.100 bus termination capability
Feature |
Description |
Operating temperature |
0 to 50 °C |
Storage temperature |
-20 to 70 °C |
Humidity |
5% to 80%, non-condensing |
Feature |
Description |
Development environment |
NaturalAccess Software |
Operating system |
Windows |
State |
Requirements |
TX 4000 |
0.1 A maximum @ 12.0 V 0.5 A maximum @ 5.0 V 6.5 A maximum @ 3.3 V |
Feature |
Description |
Ethernet connectivity |
Two 10/100Base-T Ethernet interface with RJ-45 connectors for connecting to either a network of other SIGTRAN devices or for connecting to a redundant mate board. |
PSTN network connectivity |
Two T1/E1 Dialogic® MD1 RJ-45 interfaces |
Intra-chassis connectivity |
H.100 bus. Lucent Ambassador T8100A with 256 half duplex or 128 full duplex timeslots |