ascom
Ascotel 2025/2045/2065
4.26
Equipping the PBX
HBT_20321104_04/B0_en
Fitting Expansion Cards
A Torx screwdriver, size Torx 10, is needed to secure the screening strip (front
cover) to the metal cage.
1. Switch off the PBX: When using a UPS, first disconnect the battery, then pull
out the mains plug. If using an external 48 VDC power supply, first disconnect
and then pull out the mains plug.
2. Remove the PBX cover.
3. Before handling an expansion card, touch the earthed metal cage of the PBX.
4. Take the expansion card out of the ESD protective sleeve.
5. Fit the expansion card to the correct slot. Make sure the card is lying in the
lower guide slot of the metal cage and that the ends of the screening strip
(front cover) are flush against the edge of the metal cage once the card has
been inserted.
Note:
The maximum torque for the screws using for fitting expansion cards
and dummy covers is 0.9 Nm.
6. Screw the screening strip to the metal cage using the 2 screws supplied.
7. Fit dummy covers to any empty slots remaining.
Note:
The dummy covers must be fitted to ensure EMC.
8. Fit the PBX cover.
9. Connect the PBX to the power supply and UPS.
10. Keep the ESD protective sleeve in a safe place.
Содержание Ascotel 2025
Страница 1: ...Ascotel ISDN telecommunications system from ascom Ascotel 2025 2045 2065 System Manual...
Страница 51: ...ascom Ascotel 2025 2045 2065 1 II HBT_20321104_01 B0_en...
Страница 109: ...ascom Ascotel 2025 2045 2065 1 54 Networking the Systems HBT_20321104_01 B0_en...
Страница 167: ...ascom Ascotel 2025 2045 2065 1 112 Ascotel Information Management System AIMS HBT_20321104_01 B0_en...
Страница 169: ...ascom Ascotel 2025 2045 2065 2 II HBT_20321104_02 B0_en...
Страница 177: ...ascom Ascotel 2025 2045 2065 2 X HBT_20321104_02 B0_en...
Страница 291: ...ascom Ascotel 2025 2045 2065 2 114 Routing Elements HBT_20321104_02 B0_en...
Страница 397: ...ascom Ascotel 2025 2045 2065 2 220 Data Services HBT_20321104_02 B0_en...
Страница 627: ...ascom Ascotel 2025 2045 2065 3 II HBT_20321104_03 B0_en...
Страница 653: ...ascom Ascotel 2025 2045 2065 3 22 System and Expansion Limits HBT_20321104_03 B0_en...
Страница 717: ...ascom Ascotel 2025 2045 2065 3 86 Planning DECT Systems HBT_20321104_03 B0_en...
Страница 765: ...ascom Ascotel 2025 2045 2065 3 134 Planning a Private Network HBT_20321104_03 B0_en...
Страница 767: ...ascom Ascotel 2025 2045 2065 4 II HBT_20321104_04 B0_en...
Страница 771: ...ascom Ascotel 2025 2045 2065 4 VI HBT_20321104_04 B0_en...
Страница 805: ...ascom Ascotel 2025 2045 2065 4 34 Connecting the PBX HBT_20321104_04 B0_en...
Страница 875: ...ascom Ascotel 2025 2045 2065 4 104 Cabling Interfaces HBT_20321104_04 B0_en...
Страница 897: ...ascom Ascotel 2025 2045 2065 5 II HBT_20321104_05 B0_en...
Страница 929: ...ascom Ascotel 2025 2045 2065 5 30 Configuration Steps HBT_20321104_05 B0_en...
Страница 971: ...ascom Ascotel 2025 2045 2065 6 II HBT_20321104_06 B0_en...
Страница 973: ...ascom Ascotel 2025 2045 2065 6 IV HBT_20321104_06 B0_en 4 Customer Induction 6 19 5 Handover to the Customer 6 20...
Страница 995: ...ascom Ascotel 2025 2045 2065 7 II HBT_20321104_07 B0_en...
Страница 999: ...ascom Ascotel 2025 2045 2065 7 VI HBT_20321104_07 B0_en...
Страница 1019: ...ascom Ascotel 2025 2045 2065 7 20 Data Maintenance HBT_20321104_07 B0_en...
Страница 1085: ...ascom Ascotel 2025 2045 2065 7 86 Operations Supervision HBT_20321104_07 B0_en...
Страница 1087: ...ascom Ascotel 2025 2045 2065 8 II HBT_20321104_08 B0_en...
Страница 1089: ...ascom Ascotel 2025 2045 2065 8 IV HBT_20321104_08 B0_en...
Страница 1095: ...ascom Ascotel 2025 2045 2065 8 6 Systematic Designation System HBT_20321104_08 B0_en...
Страница 1115: ...ascom Ascotel 2025 2045 2065 8 26 Designation Labels HBT_20321104_08 B0_en...
Страница 1117: ...ascom Ascotel 2025 2045 2065 9 II HBT_20321104_09 B0_en...
Страница 1123: ...ascom Ascotel 2025 2045 2065 9 6 Abbreviations HBT_20321104_09 B0_en...
Страница 1135: ...ascom Ascotel 2025 2045 2065 9 18 Glossary HBT_20321104_09 B0_en...