S0252-TPD1XGKZRXXG Datasheet, PDF (5/9 Pages) OPLINK Communications Inc. – DWDM 80km SFP+ Transceiver

TPD1XGKZRxxG
Interfacing the Transceivers
Communication is via a serial 2-wire serial interface. As described in the document SFF-8472 (REV. 10.4) there are two distinct address spaces:
Byte Address
0 – 95
96 – 127
128 – 255
Base Address A0(hex)
Content
Serial Transceiver ID as defined in SFP MSA
OPLINK Specific
Reserved
Base Address A2(hex)
Byte Address
Content
0 - 55
Alarm & Warnings thresholds & limits
56 - 95
External calibration constants (not used)
96 – 119
Values from real time diagnostic monitoring
120 – 127 Not used
128 – 247 Customer specific, writable area
248 - 255 Not used
Application Schematics ^{Recommended electrical connections to transceiver are shown below.}
+3.3V
+3.3V
TD+
4.7µH
0.1µF
+_22µF
VccR
0.1µF
TD-
RD+
4.7µH
0.1µF
+_22µF
VccT
0.1µF
RD-
SFP+
R: 4.7kΩ to 10kΩ
SCL, SDA, MOD_ABS
TX_Fault
RX_LOS
VeeT, VeeR
50Ω line
50Ω line
50Ω line
50Ω line
+3.3V
+3.3V
R
+3.3V
R
R
ASIC/
SerDes
ESD & Electromagnetic Compatibility
Requirements
Electro Static Discharge to the Electrical Pins (ESD)
Standard
EIA/JESD22-A114-B
MIL-STD 883C Method 3015.7
Immunity to ESD (housing, receptacle)
IEN 61000-4-2
Electromagnetic Emission (EMI)
FCC Part 15, Class B
EN 55022 Class B
CISPR 22
Status
Exceeds requirements
Class 1B (>1000V)
Exceeds requirements
Discharges ranging from 2kV to 15kV
without damages to the transceiver
Exceeds requirements Class B
Oplink Communications, Inc
5
S0252. Rev.04. (web) 2012-08-08