Installing Vanguard 320 Hardware
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Installing Optional Daughtercards
Installing Optional Daughtercards
Optional
Daughtercards
The Vanguard 320 supports the following optional daughtercards:
• ISDN Daughtercards (Slot 1 only)
• FXS/FXO Daughtercard
• Dual FXS Daughtercard
• Dual E&M Daughtercard
• FT1/FE1 Daughtercards
• RemoteVU Daughtercard
• DSU Daughtercard
• DIM Site Daughtercard
• V.34 Daughtercard
• V.90 Daughtercard
• Motherboard DIM Option
• DRAM SIMM Option
These daughtercards can be installed either in the factory or on-site. Refer to the
Vanguard Daughtercard Installation Guide
(Part Number T0020) for complete
daughtercard installation instructions.
Caution
On-site installation of these optional daughtercards should be undertaken by trained
service technicians.
Mise en Garde
L’installation de ces cartes fille optionnelles doit être effectuée par des techniciens
expérimentés.
Vorsicht
Die Installation vor Ort dieser optionalen Zusatzkarten sollte von geschulten
Kundendiensttechnikern durchgeführt werden.