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Dialogic® J-ONE Redundant I/O Card - EXS-JIO-1200

Description

The Dialogic® J-ONE 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).

Cabling

Use only 100 Ohm impedance shielded twisted-pair cable in compliance with ITU-T G703. Do not use flat wire. Wire the interface connection in accordance with ANSI 50-position RJ48M pinout specifications. The table below shows the J-ONE Redundant I/O pinout.

Placement

The J-ONE Redundant I/O card resides in the rear card slots 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 J-ONE 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 J-ONE Redundant I/O card are listed below.

Product | Model No. | RoHS Model No.
--- | --- | ---
J-ONE Card | EXS-J1C-1160 | Not Applicable
J-ONE Standby I/O Card | EXS-JIO-1300 | Not Applicable

Front and Side Views

The front and side views show the 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

J-ONE Redundant I/O Pinout (16 Span)

16 Span I/O 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 | 27 | 26 | 1
9 | 30 | 30 | 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 J-ONE span into the J-ONE 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 Redundant J-ONE I/O card are switched to the Redundant I/O bus and routed to the Standby I/O where they are switched to the system bus and routed to the Standby line card.

International Telecommunications Union (UN)
American National Standards Institute. ANSI administers and coordinates the U.S. voluntary standardization and conformity assessment system for the
telecommunications industry. More details on these standards may be
viewed at www.ansi.org.
An I/O card that supports redundancy but has no external connections. A Standby I/O card sits behind whichever line card is originally designated as "standby." Compare to "Redundant I/O card" and "Standard I/O 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.