10Gb/s SFP+ 1550nm 80km Transceiver
Features
Up to 11.3Gb/s data links
1550nm EML transmitter and APD receiver
Up to 80km on 9/125µm SMF
Hot-pluggable SFP+ footprint
Duplex LC/UPC type pluggable optical interface
RoHS-10 compliant and lead-free
Support Digital Monitoring interface
Single +3.3V power supply
Compliant with SFF+MSA and SFF-8472
Metal enclosure, for lower EMI
Meet ESD requirements, resist 8KV direct contact voltage
Case operating temperature Commercial: 0 ~ +70oC Extended: -10 ~ +80oC Industrial: -40 ~ +85oC
Applications
10GBASE-ZR/ZW & 10G Ethernet
SDH STM64
Other Optical Links
Absolute Maximum Ratings
It has to be noted that the operation in excess of any individual absolute maximum ratings might cause permanent damage to this module.
|
Parameter |
Symbol |
Min |
Max |
Unit |
Notes |
|
Storage Temperature |
TS |
-40 |
85 |
oC |
|
|
Power Supply Voltage |
VCC |
-0.5 |
3.6 |
V |
|
|
Relative Humidity (non-condensation) |
RH |
5 |
95 |
% |
|
|
Damage Threshold |
THd |
0 |
dBm |
Recommended Operating Conditions
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Notes |
|
Operating Case Temperature |
TOP |
0 |
70 |
oC |
commercial |
|
|
-10 |
80 |
extended |
||||
|
-40 |
85 |
Industrial |
||||
|
Power Supply Voltage |
VCC |
3.135 |
3.3 |
3.465 |
V |
|
|
Data Rate |
10.3125 |
Gb/s |
||||
|
Control Input Voltage High |
2 |
Vcc |
V |
|||
|
Control Input Voltage Low |
0 |
0.8 |
V |
|||
|
Link Distance (SMF) |
D |
80 |
km |
9/125um |
Pin Assignment and Pin Description
Figure1. Diagram of host board connector block pin numbers and names
|
Pin |
Symbol |
Name/Description |
Notes |
|
1 |
V EET |
Transmitter Ground (Common with Receiver Ground) |
1 |
|
2 |
T FAULT |
Transmitter Fault. |
2 |
|
3 |
T DIS |
Transmitter Disable. Laser output disabled on high or open. |
3 |
|
4 |
SDA |
2-wire Serial Interface Data Line |
4 |
|
5 |
SCL |
2-wire Serial Interface Clock Line |
4 |
|
6 |
MOD_ABS |
Module Absent. Grounded within the module |
4 |
|
7 |
RS0 |
Rate Select 0 |
5 |
|
8 |
LOS |
Loss of Signal indication. Logic 0 indicates normal operation. |
6 |
|
9 |
RS1 |
No connection required |
|
|
10 |
V EER |
Receiver Ground (Common with Transmitter Ground) |
1 |
|
11 |
V EER |
Receiver Ground (Common with Transmitter Ground) |
1 |
|
12 |
RD- |
Receiver Inverted DATA out. AC Coupled |
|
|
13 |
RD+ |
Receiver Non-inverted DATA out. AC Coupled |
|
|
14 |
V EER |
Receiver Ground (Common with Transmitter Ground) |
1 |
|
15 |
V CCR |
Receiver Power Supply |
|
|
16 |
V CCT |
Transmitter Power Supply |
|
|
17 |
V EET |
Transmitter Ground (Common with Receiver Ground) |
1 |
|
18 |
TD+ |
Transmitter Non-Inverted DATA in. AC Coupled. |
|
|
19 |
TD- |
Transmitter Inverted DATA in. AC Coupled. |
|
|
20 |
V EET |
Transmitter Ground (Common with Receiver Ground) |
1 |
Notes:
1. Circuit ground is internally isolated from chassis ground.
2. TFAULT is an open collector/drain output, which should be pulled up with a 4.7kΩ-10kΩ resistor on the host board if intended for use. Pull up voltage should be between 2.0V to Vcc + 0.3V.A high output indicates a transmitter fault caused by either the TX bias current or the TX output power exceeding the preset alarm thresholds. A low output indicates normal operation. In the low state, the output is pulled to<0.8V.
3. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.
4. Should be pulled up with 4.7kΩ-10kΩ on host board to a voltage between 2.0V and 3.6V. MOD_ABS pulls line low to indicate module is plugged in.
5. Internally pulled down per SFF-8431 Rev 4.1.
6. LOS is open collector output. It should be pulled up with 4.7kΩ-10kΩ on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
Electrical Characteristics
The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
|
Parameter |
Symbol |
Min. |
Typ. |
Max |
Unit |
Notes |
|
Power Consumption |
p |
1.5 |
W |
|||
|
Supply Current |
Icc |
450 |
mA |
|||
|
Transmitter |
||||||
|
Single-ended Input Voltage Tolerance |
Vcc |
-0.3 |
4.0 |
V |
||
|
AC Common Mode Input Voltage Tolerance (RMS) |
15 |
mV |
||||
|
Differential Input Voltage Swing |
Vin,pp |
120 |
820 |
mVpp |
||
|
Differential Input Impedance |
Zin |
90 |
100 |
110 |
Ohm |
1 |
|
Transmit Disable Assert Time |
10 |
us |
||||
|
Transmit Disable Voltage |
Vdis |
Vcc-1.3 |
Vcc |
V |
||
|
Transmit Enable Voltage |
Ven |
Vee |
Vee +0.8 |
V |
2 |
|
|
Receiver |
||||||
|
Differential Output Voltage Swing |
Vout,pp |
350 |
850 |
mVpp |
||
|
Differential Output Impedance |
Zout |
90 |
100 |
110 |
Ohm |
3 |
|
Data output rise/fall time |
Tr/Tf |
28 |
ps |
4 |
||
|
LOS Assert Voltage |
VlosH |
Vcc-1.3 |
Vcc |
V |
5 |
|
|
LOS De-assert Voltage |
VlosL |
Vee |
Vee +0.8 |
V |
5 |
|
|
Power Supply Rejection |
PSR |
100 |
mVpp |
6 |
||
Notes:
7. Connected directly to TX data input pins. AC coupled thereafter.
8. Or open circuit.
9. Input 100 ohms differential termination.
10. These are unfiltered 20-80% values.
11. Loss of Signal is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
Receiver sensitivity is compliant with power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to specified value applied through the recommended power supply filtering network.
Optical Characteristics
The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
|
Parameter |
Symbol |
Min. |
Typical |
Max |
Unit |
Notes |
|
Transmitter |
||||||
|
Center Wavelength |
λ |
1530 |
1550 |
1565 |
nm |
1 |
|
Optical Spectral Width |
∆λ |
1 |
nm |
|||
|
Side Mode Suppression Ratio |
SMSR |
30 |
dB |
|||
|
Average Optical Power |
PAVG |
0 |
5 |
dBm |
2 |
|
|
Optical Extinction Ratio |
ER |
8.2 |
dB |
|||
|
Transmitter and Dispersion Penalty |
TDP |
3.2 |
dB |
|||
|
Transmitter OFF Output Power |
POff |
-30 |
dBm |
|||
|
Transmitter Eye Mask |
Compliant with IEEE802.3ae |
|||||
|
Receiver |
||||||
|
Center Wavelength |
λ |
1270 |
1610 |
nm |
||
|
Receiver Sensitivity (Average Power) |
Sen. |
-23 |
dBm |
3 |
||
|
Input Saturation Power (overload) |
Psat |
-8 |
dBm |
|||
|
LOS Assert |
LOSA |
-35 |
dBm |
|||
|
LOS De-assert |
LOSD |
-26 |
dBm |
|||
|
LOS Hysteresis |
LOSH |
0.5 |
dB |
|||
Notes:
1. Class 1 Laser Safety per FDA/CDRH and IEC-825-1 regulations.
2. Launched power (avg.) is power coupled into a single mode fiber with master connector (Before of Life).
3. Measured with Light source 1550nm, ER=8.2dB; BER =<10^-12 @10.3125Gbps, PRBS=2³¹-1
NRZ.
Digital Diagnostic Functions
The following digital diagnostic characteristics are defined over the Recommended Operating Environment unless otherwise specified. It is compliant to SFF-8472 Rev10.2 with internal calibration mode. For external calibration mode please contact our sales staff.
|
Parameter |
Symbol |
Min. |
Max |
Unit |
Notes |
|
Temperature monitor absolute error |
DMI_ Temp |
-3 |
3 |
℃ |
Over operating temp |
|
Supply voltage monitor absolute error |
DMI _VCC |
-0.15 |
0.15 |
V |
Full operating range |
|
RX power monitor absolute error |
DMI_RX |
-3 |
3 |
dB |
|
|
Bias current monitor |
DMI_ bias |
-10% |
10% |
mA |
|
|
TX power monitor absolute error |
DMI_TX |
-3 |
3 |
dB |
Mechanical Dimensions
Figure2. Mechanical Outline
Ordering Information
|
Part Number |
Data Rate (Gb/s) |
Wavelength (nm) |
Transmission Distance(km) |
Temperature (oC) (Operating Case) |
|
HC -AL581C |
10.3125 |
1550 |
80 |
0~70 commercial |
|
HC -AL581E |
10.3125 |
1550 |
80 |
-10~80 extended |
|
HC -AL581I |
10.3125 |
1550 |
80 |
-40~85 Industrial |
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