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Dialogic® E-ONE 120 Ohm Red I/O Card - EXS-EIO-1200/EXS-EIO-1200R

Description

The Dialogic® E-ONE 120 Ohm Redundant I/O card is used in conjunction with a Standby I/O card to deliver N + 1 redundancy to all system line cards. If an active line card fails, the affected data stream is rerouted to a standby line card. The software enables you to automate the switchover process or control it from a remote location.

Active or Switchover Mode

The card LED indicates whether the card is in Active or Switchover Mode. A red light indicates that the Standby card is active (Switchover Mode). A green light indicates that the Redundant card is active (Active Mode).

Placement

The card resides in the rear card slot of a CSP 2090, CSP 2110 or CSP 2040 chassis.

Configuration Information

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

Specifications

The E-ONE 120 Ohm Redundant 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 | 0.95A (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.)

Related Products

The products related to the E-ONE 120 Ohm Redundant I/O card are listed below.

Product | Model No. | RoHS Model No.
--- | --- | ---
E-ONE Card | EXS-E1C-1160 | EXS-E1C-1160R
E-ONE 120 Ohm I/O Card | EXS-EIO-1000 | EXS-EIO-1000R
E-ONE 120 Ohm Standby I/O Card | EXS-EIO-1300 | EXS-EIO-1300R

Front and Side Views

The front and side views show the LED and connectors.

Controls and Indicators

The table below describes the LED as shown in the front view.

LED | Color/Status | Description
--- | --- | ---
Status | Green/Active Mode | Redundant card is active
Red/Switchover Mode | Standby card is active

E-ONE 16 Span 120 Ohm Redundant I/O Pinout

16 Span I/0 Pinout
Span No. | Transmit | Receive
Tip | Ring | Tip | Ring
Connector A
0 | 27 | 2 | 26 | 1
1 | 30 | 5 | 29 | 4
2 | 33 | 8 | 32 | 7
3 | 36 | 11 | 35 | 10
4 | 39 | 14 | 38 | 13
5 | 42 | 17 | 41 | 16
6 | 45 | 20 | 44 | 19
7 | 48 | 23 | 47 | 22
Connector B
8 | 27 | 2 | 26 | 1
9 | 30 | 5 | 29 | 4
10 | 33 | 8 | 32 | 7
11 | 36 | 11 | 35 | 10
12 | 39 | 14 | 38 | 13
13 | 42 | 17 | 41 | 16
14 | 45 | 20 | 44 | 19
15 | 48 | 23 | 47 | 22

Flow of Voice and Data in Active and Switchover Modes

The table below describes the Active and Switchover Modes.

Symbol | Mode | Description
--- | --- | ---
1 | Active | Voice and data flow from the E1 span into the E-ONE 120 Ohm Redundant I/O card where they are switched to the system bus and routed to the active line card.
2 | Switchover | Voice and data on the E-ONE 120 Ohm Redundant I/O card are switched to the Redundant I/O bus and routed to the E-ONE 120 Ohm Standby I/O card where they are switched to the system bus and routed to the Standby line card.

Range of channels provided by T1 or E1 transmission service. A physical span is a group of channels taking up a single physical wire. A logical span is a group of channels taking up less than a single logical wire, or carried over more than one physical wire.
A digital communications link - voice, data, and video at a 2.048 Mbps rate; 30B/2D or 31B/1D (ISDN); non-North American version of T1.