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VDAC I/O Card - EXS-VIO-1000/EXS-VIO-1000R

Description

The Voice Data Access Concentrator (VDAC) I/O card is required to operate the VDAC-ONE card. The VDAC-ONE line card connects to the I/O card through the chassis midplane.

This card connects to the host computer through Ethernet connectors NET1 and NET2. The NET2 connector is set up as a as redundant port to NET1. This card supports both 10Base-T and 100Base-T and automatically selects the link that is present. Each connector must be connected to a separate external device (Ethernet switch, router, etc.).

Placement

The VDAC I/O card resides in the rear card slot of a CSP 2090,
CSP 2110 or CSP 2040 chassis directly behind the corresponding VDAC-ONE card.

Configuration Information

The part number, serial number, model number, and revision are located on the back of the board.

Specifications

The VDAC I/O card is designed to the following electrical, physical and environmental specifications.

Electrical | Specification
--- | ---
Supply Voltage, Vcc | 5.00V
Supply Current, Vcc @ 5.0V | 1.79A (typical)

Physical | Specification
--- | ---
Height | 318.5 mm (12.54 in.)
Depth | 105.2 mm (4.14 in)
Width | 19.7 mm (0.775 in.)

Environmental | Specification
--- | ---
Temperature - Storage | -40~C to 70~C (-40~F to 158~F)
Temperature - Operation | 0~C to 50~C (32~F to 122~F)
Temperature Shock - Storage | -40~C to 70~C to -40~C (-40~F to 158~F to -40~F) @ 5~/min.
Temperature Shock - Operation | 0~C to 50~C (32~F to 122~F) @ 10~/min.
Humidity - Operating | 5% to 85%
Altitude | Up to 4000 m (13,123 ft.)

Related Products

The products related to the VDAC I/O card are listed below.

Product | Model No. | RoHS Model No.
--- | --- | ---
VDAC-ONE with (2) VoIP Modules | EXS-VDC-1023 | EXS-VDC-1023R
VDAC-ONE with (4) VoIP Modules | EXS-VDC-1043 | EXS-VDC-1043R

Front and Side Views

The front view shows the LEDs, push button switch and Ethernet connectors.

Controls and Indicators

The table below describes the LEDs as shown in the front view of the VDAC I/O Card.

Reset LEDs/Push Button | Color/Status | Description
--- | --- | ---
Sreset | Green | Indicates a Soft Reset. The code running on the processor is reset, and the Flash is put into a read state.
Rreset | Green | Indicates a Hard Reset. The Flash and SDRAM are reset, as is the processor and all of its internal registers. A Hard Reset also occurs when the Watchdog times out twice in a row.
Reset | Initiates a reset
Ethernet LEDs | Color/Status | Description
Activity | Green | Indicates RX (receive) and/or TX (transmit) activity
Off | Indicates no RX or TX activity
Col/FD (Collison/Duplex) | Green | Indicates when collision occurs.
Off | Indicates no collisions
LNK (Link) | Green | Flashes during auto-negotiation Continuous indication when a link is established Continuously blinks during network misconfiguration
Off | Indicates loopback
100M (Speed) | Yellow | Indicates 100 Mbps link established
Off | Indicates 10 Mbps link established

DIP Switch S2

Important! DIP Switch S2 is non-functional and reserved for future use. The shading (asterisk* for html documents) indicates factory-installed settings.

Position | Setting | Function
--- | --- | ---
1 | ON* | Reserved, normally should be ON
OFF | Reserved
2 | ON* | Reserved, normally should be ON
OFF | Reserved
3 | ON* | Reserved, normally should be ON
OFF | Reserved
4 | ON* | Reserved, normally should be ON
OFF | Reserved
5 | ON* | Reserved, normally should be ON
OFF | Reserved
6 | ON* | Reserved, normally should be ON
OFF | Reserved
7 | ON* | Reserved, normally should be ON
OFF | Reserved
8 | ON* | Reserved, normally should be ON
OFF | Reserved

Jumper

The table below indicates the jumper setting.

Jumper | Setting | Description
--- | --- | ---
J7 | Not Installed (default) | Factory use only

The protocol used in most local area PC networks. Typically, most Ethernet networks support data transmission speeds up to 10 Mbps, but 100 Mbps is also possible.
Voice over Internet Protocol. The delivery of voice information in digital form in discrete packets rather than in the traditional circuit-committed protocols of the public-switched telephone network (PSTN).
Quick depress and release of the phone plunger of a handset to signal the PBX or Centrex of instructions to follow (e.g., Call Transfer).