4
Optoway
33 CML-I
34 CML-I
35
36 CML-I
37 CML-I
38
QPS-2580WG
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32
GND
Tx3p
Tx3n
GND
Tx1p
Tx1n
GND
Ground
1
1
1
Transmitter Non-Inverted Data Input
Transmitter Inverted Data Input
Ground
Transmitter Non-Inverted Data Input
Transmitter Inverted Data Input
Ground
1. Module ground pins GND are isolated from the module case and chassis ground within the module.
2. Vcc Rx, Vcc1 and Vcc Tx are the receiver and transmitter power supplies and shall be applied concurrently. Vcc Rx Vcc1 and Vcc Tx
may be internally connected within the QSFP28 module in any combination.
MECHANICAL SPECIFICATION (UNITS IN MM)
Note: Specifications subject to change without notice.
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com
http: // www.optoway.com
2022/10/24 V1.0