050-336 Datasheet, PDF (7/13 Pages) Glenair, Inc. – PRINTED CIRCUIT BOARD (PCB) MOUNT QUAD TRANSMITTER

050-336 Product Brief
PCB Mount Quad Transmitter
100 Mbps – 5 Gbps, MMF, 3.3V
FIGURE 3 – HOST BOARD RECOMMENDED SCHEMATIC
SINGLE TRANSMITTER SHOWN (X4 TRANSMITTERS PER MODULE)
The PCB mount transmitter interfaces with the host circuit board through forty I/O pins identified by function in Table 6.
The high speed signal interfaces require SFP MSA compliant signal lines on the host board. The TX Enable and TX Fault,
lines require TTL lines on the host board (per SFF-8074i) if used. If an application chooses not to take advantage of the
functionality of these pins, TX1_Enable, TX2_Enable, TX3_Enable and TX4_Enable need to be tied to GND, TX1_Fault,
TX2_Fault, TX3_Fault, and TX4_Fault do not need to be connected.
Digital Diagnostic Interface and Serial Identification (EEPROM)
The PCB mount transceiver is compatible with the SFF-8074i SFP specification and with SFF-8472, the SFP specification
for Digital Diagnostic Monitoring Interface. Both specifications can be found at http://www.sffcommittee.org.
©2014 Glenair, Inc.
GLENAIR, INC.
www.glenair.com
REV: 5
∙ 1211 AIR WAY
US Cage Code 06324
∙ GLENDALE, CA 91201-2497 ∙ TEL: [phone]
PAGE 7 of 13
Printed in USA
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E-mail: [e-mail]