Table 4: Summary of Built-In Interfaces on Cisco VG310 and Cisco VG320
Management Ports
Data Ports
Auxiliary, RJ-45
Console Serial,
Mini-USB (Type
B)
Console Serial,
RJ-45
USB Type A
10/100/1000 GE
RJ-45
1
1
1
1
2
USB Serial Console Port
The Mini-USB Type B serial port is enabled to perform management tasks on Cisco VG310 and Cisco VG320.
Before establishing physical connectivity between a personal computer and a voice gateway using this port,
make sure that a Windows USB device driver is installed.
Removable and Interchangeable Modules and Cards
The following table summarizes the type of removable modules and cards that can be installed in Cisco VG310
and Cisco VG320 to provide specific capabilities.
Table 5: Removable and Interchangeable Modules and Cards
Description
Internal or External
Modules and
Cards
The EHWIC slot on the chassis supports one EHWIC card.
Legacy interface single-width cards such as WAN interface
cards (WICs), voice interface cards (VICs), and high-speed
WAN interface cards (HWICs) are supported in the EHWIC
slot.
For a list of supported VICs and VWICs, see
Supported Voice
Interface Cards and Voice WAN Interface Cards
.
External
EHWIC
The PVDM slot on the motherboard supports only a PVDM3.
Older PVDM cards are not supported.
Internal
Packet Voice
Data Modules
(PVDM3)
A CompactFlash memory card stores the operating system
software image. The CompactFlash memory card can have sizes
of 512 MB, 1 GB, 2 GB, 4 GB, and 8 GB.
External
Flash memory
A Cisco USB flash memory (USB 2.0 compliant) supports 1
GB of memory.
We recommend that you do not use third-party USB
devices on Cisco VG310 or Cisco VG320. USB 1.x
devices are also not supported on Cisco VG310 and
Cisco VG320.
Note
External
Cisco USB flash
memory
Cisco VG310 and Cisco VG320 Voice Gateways Hardware Installation Guide
OL-31292-01
9
Overview of the Cisco VG310 and Cisco VG320 Voice Gateways
Built-In Interface Ports
