Absolute Maximum Ratings
Table 1 – Absolute Maximum Ratings
|
Parameter
|
Symbol
|
Min
|
Max
|
Unit
|
|
Supply Voltage
|
Vcc
|
-0.5
|
4.5
|
V
|
|
Storage Temperature
|
Ts
|
-40
|
+85
|
°C
|
|
Operating Humidity
|
–
|
5
|
85
|
%
|
Recommended Operating Conditions
Table 2 – Recommended Operating Conditions
|
Parameter
|
Symbol
|
Min
|
Typical
|
Max
|
Unit
|
|
|
Operating Case Temperature
|
Standard
|
Tc
|
0
|
|
+70
|
°C
|
|
Industrial
|
-40
|
|
+85
|
°C
|
||
|
Power Supply Voltage
|
Vcc
|
3.13
|
3.3
|
3.47
|
V
|
|
|
Power Supply Current
|
Icc
|
|
|
300
|
mA
|
|
|
Data Rate
|
|
|
2.125
|
|
Gbps
|
|
Optical and Electrical Characteristics
Table 3 – Optical and Electrical Characteristics
|
Parameter
|
Symbol
|
Min
|
Typical
|
Max
|
Unit
|
Notes
|
||
|
Transmitter
|
||||||||
|
Centre Wavelength
|
λc
|
1260
|
1310
|
1360
|
nm
|
|
||
|
Spectral Width (RMS)
|
σ
|
|
|
4
|
nm
|
|
||
|
Average Output Power
|
Pout
|
-10
|
|
-3
|
dBm
|
1
|
||
|
Extinction Ratio
|
ER
|
9
|
|
|
dB
|
|
||
|
Optical Rise/Fall Time (20%~80%)
|
tr/tf
|
|
|
0.16
|
ns
|
|
||
|
Data Input Swing Differential
|
VIN
|
400
|
|
1800
|
mV
|
2
|
||
|
Input Differential Impedance
|
ZIN
|
90
|
100
|
110
|
Ω
|
|
||
|
TX Disable
|
Disable
|
|
2.0
|
|
Vcc
|
V
|
|
|
|
Enable
|
|
0
|
|
0.8
|
V
|
|
||
|
TX Fault
|
Fault
|
|
2.0
|
|
Vcc
|
V
|
|
|
|
Normal
|
|
0
|
|
0.8
|
V
|
|
||
|
Receiver
|
||||||||
|
Centre Wavelength
|
λc
|
1260
|
|
1580
|
nm
|
|
||
|
Receiver Sensitivity
|
|
|
|
-18
|
dBm
|
3
|
||
|
Receiver Overload
|
|
-3
|
|
|
dBm
|
3
|
||
|
LOS De-Assert
|
LOSD
|
|
|
-20
|
dBm
|
|
||
|
LOS Assert
|
LOSA
|
-30
|
|
|
dBm
|
|
||
|
LOS Hysteresis
|
|
1
|
|
4
|
dB
|
|
||
|
Data Output Swing Differential
|
Vout
|
370
|
|
1800
|
mV
|
4
|
||
|
LOS
|
High
|
2.0
|
|
Vcc
|
V
|
|
||
|
Low
|
|
|
0.8
|
V
|
|
|||
|
|
|
|
|
|
|
|
|
|
Notes:
1. The optical power is launched into SMF.
2. PECL input, internally AC-coupled and terminated.
3. Measured with a PRBS 27-1 test pattern @2125Mbps, BER ≤1×10-12.
4. Internally AC-coupled.
Timing and Electrical
Table 4 – Timing and Electrical
|
Parameter
|
Symbol
|
Min
|
Typical
|
Max
|
Unit
|
|
Tx Disable Negate Time
|
t_on
|
|
|
1
|
ms
|
|
Tx Disable Assert Time
|
t_off
|
|
|
10
|
µs
|
|
Time To Initialize, including Reset of Tx Fault
|
t_init
|
|
|
300
|
ms
|
|
Tx Fault Assert Time
|
t_fault
|
|
|
100
|
µs
|
|
Tx Disable To Reset
|
t_reset
|
10
|
|
|
µs
|
|
LOS Assert Time
|
t_loss_on
|
|
|
100
|
µs
|
|
LOS De-assert Time
|
t_loss_off
|
|
|
100
|
µs
|
|
Serial ID Clock Rate
|
f_serial_clock
|
|
|
400
|
KHz
|
|
MOD_DEF (0:2)-High
|
VH
|
2
|
|
Vcc
|
V
|
|
MOD_DEF (0:2)-Low
|
VL
|
|
|
0.8
|
V
|
Diagnostics
Table 5 – Diagnostics Specification
|
Parameter
|
Range
|
Unit
|
Accuracy
|
Calibration
|
|
Temperature
|
0 to +70
|
°C
|
±3°C
|
Internal / External
|
|
-40 to +85
|
||||
|
Voltage
|
3.0 to 3.6
|
V
|
±3%
|
Internal / External
|
|
Bias Current
|
0 to 100
|
mA
|
±10%
|
Internal / External
|
|
TX Power
|
-10 to -3
|
dBm
|
±3dB
|
Internal / External
|
|
RX Power
|
-23 to -3
|
dBm
|
±3dB
|
Internal / External
|
Regulatory Compliance
AD-net SFP transceiver is designed to be Class I Laser safety compliant and is certified per the following standards
|
Feature
|
Agency
|
Standard
|
Certificate / Comments
|
|
Laser Safety
|
FDA
|
CDRH 21 CFR 1040 annd Laser Notice No. 50
|
1120295-000
|
|
Product Safety
|
BST
|
EN 60825-1£º2007
|
EN 60825-2£º2004
EN 60950-1£º2006BT0905142001Environmental protection
SGS
RoHS Directive 2002/95/ECGZ0902007478/CHEMEMC
CCIC
EN 55022£º2006+A1£º2007
EN 55024£º1998+A1£º2001+A2£º2003CTE09020023
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