Vanguard Managed Solutions 6840/6841 ユーザーズマニュアル
2
Voice Daughtercards
Vanguard Voice
Daughtercards
Figure 0-2 illustrates the current set of Vanguard Networks voice daughtercards and
their the applicable Vanguard Networks devices.
FXS
FXO
LOC
REM
LOC
REM
FXS-1
FXS-2
1
2
FXS-1
FXS-2
FXS-3
FXS-4
FXO-1
FXO-2
FXO-3
FXO-4
LOC
REM
E&M1
E&M2
S-BUS
100
Ω
HI Z
S-BUS
BRI S
Dual E&M Daughtercard
• 340E/342
• 6435/6455
• 6840/6841
Dual FXS Daughtercard
• 340E/342
• 6435/6455
• 6840/6841
FXO/FXS Daughtercard
• 340E/342
• 6435/6455
• 6840/6841
4-Port FXO Daughtercard
• 340E/342
• 6435/6455
• 6840/6841
4-Port FXS Daughtercard
• 340E/342
• 6435/6455
• 6840/6841
ISDN BRI S/T
Voice Daughtercard
• 340E/342
• 6435/6455
• 6840/6841
Figure 2. Vanguard Networks Daughtercards and Applicable Devices
Standard
Packaging
Vanguard Networks voice daughtercards are shipped with the standard components
shown in Figure 0-3.
Note
All Vanguard products are manufactured with daughtercard standoffs installed
on the motherboard.
Screws With Locking Washers
Used to secure a daughtercard to the
motherboard and the daughtercard
backplate to the Vanguard’s back
panel.
68-pin Male-to-Male Interface Header
Used to connect a daughtercard to a
Vanguard motherboard.
Figure 3. Typical Daughtercard Installation Kit