SPS-4170RWG_2015 Datasheet, PDF (4/5 Pages) Optoway Technology Inc – 70 km Digital Diagnostic Multi-Rate CPRI SMSFP+

Optoway
4
SPS-4170RWG
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RECOMMENDED CIRCUIT SCHEMATIC
Vee T
Tx_DISABLE
Tx_FAULT
( 1,17,20)
3
2
10 KΩ
Tx_DISABLE
Tx_FAULT
LD
Driver
100Ω
TD+ 18
TD- 19
Vcc T
16
0.1μF
Vcc R
15
0.1μF
Z=50Ω
Z=50Ω
4 .7 μH
22μF ^0.1μF
0.1μF
22 μF
4 .7 μH
TD +
TD -
Vcc 3.3V
SerDes
IC
Protocol
IC
RD - 12
POST
Amp
RD + 13
EEPROM
LOS
Vee R
RS1
30KΩ _RS0
30KΩ
10 KΩ
8
( 10,11,14)
9
7
MOD_ABS
6
SCL
5
SDA ⁴
SFP+ module
Z=50Ω
RD -
100Ω
Z=50Ω
RD +
depending on SERDES
TX Rate Select
RX Rate Select
10KΩ 10 KΩ 10 KΩ
Vcc 3.3V
LOSS OF SINGAL
MODULE DETECT
SCL
SDA
PACKAGE DIAGRAM
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: [phone]
Fax: [phone]
E-mail: [e-mail] http: // www.optoway.com.tw 2010/9/1 V2.0