Cisco 450 Hardware Installation Manual page 7

Overview of Cisco VG450 Voice Gateway
• SM slot 3:
The following table provides information about Cisco 450 Voice Gateway SKU:
Table 2: Cisco 450 Voice Gateway
Interface Maximum Number of FXS-E
Ports
SM-X-8-FXS/12FXO 8
SM-X-16-FXS/2FXO 16
SM-X-24-FXS/4FXO 16
SM-X-72FXS • 16 for 72FXS mode
• 56 for 56FXS-E mode
The slot, bay, and port information for Cisco 450 Voice Gateway FXS module is as follows:
Interface
SM-X-8-FXS/12FXO
SM-X-16-FXS/2FXO
SM-X-24-FXS/4FXO
SM-X-72FXS
The slot, bay, and port information for Cisco 450 Voice Gateway FXO module is as follows:
Interface
SM-X-8-FXS/12FXO
SM-X-16-FXS/2FXO
• SM-X-72FXS
• SM-X-72FXS
• No Skye SM is supported.
• No DSP Farm is supported
• No CUBE and CME are supported
• Old D3 analog FXS and combo FXS/FXO NIMs are not supported.
• T1/E1: channel-group CLI is not supported
• CME: telephone service CLI is not supported.
Maximum Number or
RENs
16
16
16
• 40
• 30
Slot Bay Port
1-2 0 0-7
1-2 0 0-15
1-2 0 0-23
1 and 0
3
Slot Bay Port
1-2 0 8-19
1-2 0 16-17
LED
EN LED (Amber/Green)
ACT LED (Green)
EN LED (Amber/Green)
ACT LED (Green)
EN LED (Amber/Green)
ACT LED (Green)
EN LED (Amber/Green)
ACT LED (Green)
7 1 • 0 -
5 5 • 0 -
Cisco 450 Voice Gateway Hardware Installation Guide
Slot, Bay, and Ports
Number of Failed-over Ports
8 ports on RJ-21
2 ports on RJ-21
4 ports on RJ-11
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