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OP7823 16 RX Fiber Optic Module
The OP7823 is a digital I/O conditioning board designed to fit in the back slots of the OP7000 chassis.
The board holds 16 optical transceivers and converts 16 fiber optic signals into digital logic signals (receive channels). Hence it ensures optical digital input isolation between the OPAL-RT simulator and the unit under test.
The transceivers are compatible with plastic optical fiber cables (650nm wavelength). Their frequency range is DC to 25 MHz, corresponding to a 50 Mbps baud rate, for distances up to 50 meters. This frequency range means the board can be used as a standard digital input card with isolation (DC mode), or for low-speed communication protocols.
Channel Description
Each channel implements the Rx part of the OP7820 channel circuit.
Installation
The OP7823 fiber optic module must be inserted in the back of the OP7000 simulator, making sure that the board is properly aligned using the guide tracks before pressing it into place.
The corresponding front slot may be empty or may hold an OP7353 monitoring board.
Front Plate
The front plate gives access to the 16 receive (Rx, input) transceivers.
The plastic optical fiber cable must hold a VersaLink termination. One cable is required for each transceiver connection.
Fiber Optic Patch-cords
| On-board connecto |
Specifications
Product Name | OP7823 |
|---|---|
Part Number | 310-0088 (126-0462) |
Product type | OP7000 fiber optic board |
Receiver Type | Avago AFBR-2624Z |
Connector Type | VersaLink termination |
Maximum Rx Frequency | DC to 25 MHZ (for 50 Mbps at 50 meters) |
Dimensions | 18.8 x 16.4 cm (7.4 in x 6.46 in) |
Operating Temperature | 10 to 40 ºC (50 to 104ºF) |
Storage Temperature | -55 to 85ºC (-67 to 185ºF) |
Relative Humidity | 10 to 90%, non-condensing |
Maximum Altitude | 2,000 m (6562 ft.) |