Description
The SFP+ transceivers are high performance, cost effective modules supporting data rate of 10Gbps and 40km transmission distance with SMF.The transceiver consists of three sections: a uncooled DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
The transceivers are compatible with SFP Multi-Source Agreement and SFF-8472 digital diagnostics functions.
Product Features
● Supports up to 10.7Gbps bit rates
● Hot-pluggable SFP+ footprint
● CWDM DFB laser and PIN photodiode, Up to 40km for SMF transmission
● Compliant with SFP+ MSA and SFF-8472 with duplex LC receptacle
● Compatible with RoHS
● Single +3.3V power supply
● Real Time Digital Diagnostic Monitoring
● Operating case temperature:
● Standard: -5 to +70°C
● Industrial: -40 to +85°C
Applications
● 10Gbps CWDM Optical systems
● 10GBASE-LR at 10.3125Gbps
● 10GBASE-LW at 9.953Gbps
● LTE systems
● Other Optical links
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
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
|
|
Operating Case Temperature |
Standard |
Tc |
0 |
+70 |
°C |
|
|
Extended |
-20 |
+80 |
°C |
|||
|
Industrial |
-40 |
+85 |
°C |
|||
|
Power Supply Voltage |
Vcc |
3.135 |
3.30 |
3.465 |
V |
|
|
Power Supply Current |
Icc |
320 |
mA |
|||
|
Data Rate |
8.0 |
10.3 |
10.7 |
Gbps |
||
Optical and Electrical Characteristics
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Notes |
||
|
Transmitter |
||||||||
|
Centre Wavelength |
λc |
λc-6.5 |
λc |
λc+6.5 |
nm |
|||
|
Spectral Width（-20dB） |
Δλ |
1 |
nm |
|||||
|
Side-Mode Suppression Ratio |
SMSR |
30 |
- |
dB |
||||
|
Average Output Power |
Pout |
0 |
+5 |
dBm |
1 |
|||
|
Extinction Ratio |
ER |
3.5 |
dB |
|||||
|
Data Input Swing Differential |
VIN |
180 |
850 |
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 |
1620 |
nm |
||||
|
Receiver Sensitivity |
-16.0 |
dBm |
3 |
|||||
|
Receiver Overload |
0.5 |
dBm |
3 |
|||||
|
LOS De-Assert |
LOSD |
-17 |
dBm |
|||||
|
LOS Assert |
LOSA |
-28 |
dBm |
|||||
|
LOS Hysteresis |
0.5 |
dB |
||||||
|
Data Output Swing Differential |
Vout |
300 |
900 |
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 231-1 test pattern @10312Mbps, BER ≤1×10-12.
4. Internally AC-coupled.
Mechanical Dimensions
Ordering information
|
Part Number |
Product Description |
|
FTCS-Cxx1X-40D |
1270~1390nm CWDM, 10Gbps, LC, 40km, 0°C~+70°C, with DDM |
|
FTCS-Cxx1X-40DI |
1270~1390nm CWDM, 10Gbps, LC, 40km, -40°C~+85°C, with DDM |
|
FTCS-Cxx1X-40Dxx λC Wavelength Guide |
|||||||||||
|
Code |
λC |
Unit |
Code |
λC |
Unit |
Code |
λC |
Unit |
Code |
λC |
Unit |
|
27 |
1270 |
nm |
29 |
1290 |
nm |
31 |
1310 |
nm |
33 |
1330 |
nm |
|
35 |
1350 |
nm |
37 |
1370 |
nm |
39 |
1390 |
nm |
|||