050_206 Datasheet, PDF (7/15 Pages) Glenair, Inc. – Dual-DVI Copper to Fiber Media Converter

050-206
Dual-DVI Copper to Fiber Media Converter
D38999 (Signal, BIT), D38999 (Power), D38999 (Fiber Optic)
Built In Test (BIT) Functionality – UART
This media converter can be offered with built in test functionality accessible via an RS-422 Port. Functional block
diagram for this function is illustrated in the figure below. The UART Bit message is a 10 bit message with an update rate
of 1 Hz. The message format can be seen below.
ALARM STATUS MESSAGES
• Fiber Transmitter Fault Status
• Fiber Receiver Los of Signal (LOS) Status
SERIAL STATUS MESSAGE BIT MAPPING
Bit Description
0 DVI Link1 or Link 2 Channel 0 Fiber Optic TX Fault (1 = Fault, 0 = No Fault)
1 DVI Link1 or Link 2 Channel 1 Fiber Optic TX Fault (1 = Fault, 0 = No Fault)
2 DVI Link1 or Link 2 Channel 2 Fiber Optic TX Fault (1 = Fault, 0 = No Fault)
3 DVI Link1 or Link 2 Channel 3 Fiber Optic TX Fault (1 = Fault, 0 = No Fault)
4 DVI Link1 or Link 2 Channel 0 Fiber Optic RX LOS (1 = Fault, 0 = No Fault)
5 DVI Link1 or Link 2 Channel 1 Fiber Optic RX LOS (1 = Fault, 0 = No Fault)
6 DVI Link1 or Link 2 Channel 2 Fiber Optic RX LOS (1 = Fault, 0 = No Fault)
7 DVI Link1 or Link 2 Channel 3 Fiber Optic RX LOS (1 = Fault, 0 = No Fault)
©2014 Glenair, Inc.
GLENAIR, INC.
www.glenair.com
REV: 2
∙ 1211 AIR WAY
US Cage Code 06324
∙ GLENDALE, CA 91201-2497 ∙ TEL: [phone]
PAGE 7 of 15
Printed in USA
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