You are here: CSP Hardware Product Descriptions > 3 Line Cards > Dialogic® Standby DS3 I/O Card - EXSDIO1200/EXSDIO1200R
Dialogic® Standby DS3 I/O Card - EXS-DIO-1200/EXS-DIO-1200R
The Dialogic® Standby DS3 I/O card is used in conjunction with the DS3 Redundant I/O card to deliver N+1 redundancy. To support redundancy, you must use the supplied DS3 cable assemblies. These cables are supplied with the DS3 I/O card. See the DS3 Cable Assembly, Hardware Product Description.
Always use the supplied DS3 cable assemblies when connecting the DS3 I/O card and a Standby DS3 I/O card for redundancy or when connecting a DS3 I/O card directly to the network. Using other cables may damage the connectors on the DS3 I/O and Standby I/O cards and cause a failure or intermittent operation.
When interfacing the DS3 I/O and Standby I/O cards with any electrical equipment with the DS3 cable assembly, proper wiring and grounding procedures must be followed. If not, ground loops may result which are dangerous and can result in physical harm as well as possible signal interference. See Chapter 4, Card Installation in the CSP Installation and Maintenance Guide.
The Standby DS3 I/O card resides in the rear card slots of a CSP 2090, CSP 2110 or CSP 2040 chassis. The Standby DS3 I/O card must reside in a slot numbered one greater than the Primary DS3 I/O card. For example if the Primary DS3 I/O card is in slot six, the standby DS3 I/O card must be in slot seven.
The part number, serial number, model number, and revision are located on the back of the PC board.
The Standby DS3 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 |
0.74A (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~C/min. |
Temperature Shock - Operation |
0~C to 50~C (32~F to 122~F) @ 10~C/min. |
Humidity - Operating |
5% to 85% |
Altitude |
Up to 4000 m (13,123 ft.) |
The products related to the Standby DS3 I/O card are listed below.
Product |
Model No. |
RoHS Model No. |
---|---|---|
DS3 Card |
EXS-DS3-1000 |
EXS-DS3-1000R |
DS3 I/O Card |
EXS-DS3-1100 |
EXS-DS3-1100R |
DS3 Cable Assy, |
Part No. 64-0124-00 |
Part No. 164-0124-00 |
The table below describes the LEDs as shown in the front view of the Standby DS3 I/O Card.
LED |
Color/Status |
Description |
---|---|---|
IN Service |
Green |
Indicates normal operation |
Red |
Indicates switchover (fault condition) |
|
Board Status |
Green |
Indicates normal operation |
The front and side views show the LEDs and connectors
.