Sfp Module 1.25G 40km T1550 R1310 Sfp Transceiver Epon Sfp Optical Module Single Mode Fiber Sc Network Fttx Solution
Sfp Module 1.25G 40km T1550 R1310 Sfp Transceiver Epon Sfp Optical Module Single Mode Fiber Sc Network Fttx Solution
The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps and 10km transmission distance with SMF.
The transceiver consists of three sections: a FP 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 (MSA) and SFF-8472. For further information, please refer to SFP MSA.
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 |
Tc |
0 |
|
+70 |
°C |
|
Power Supply Voltage |
Vcc |
3.13 |
3.3 |
3.47 |
V |
|
Power Supply Current |
Icc |
|
|
300 |
mA |
|
Data Rate |
|
|
1.25 |
|
Gbps |
Optical and Electrical Characteristics
(FP and PIN, 1310nm, 5km Reach) Table 3 - Optical and Electrical Characteristics
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Notes |
||
|
Transmitter |
||||||||
|
Centre Wavelength |
λc |
1260 |
1310 |
1360 |
nm |
|
||
|
Spectral Width (RMS) |
∆λ |
|
|
9 |
nm |
|
||
|
Average Output Power |
Pout |
-9 |
|
-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 |
1530 |
1550 |
1570 |
nm |
|
||
|
Receiver Sensitivity |
|
|
|
-24 |
dBm |
3 |
||
|
Receiver Overload |
|
0 |
|
|
dBm |
3 |
||
|
LOS De-Assert |
LOSD |
|
|
-28 |
dBm |
|
||
|
LOS Assert |
LOSA |
-30 |
|
|
dBm |
|
||
|
LOS Hysteresis |
|
1 |
|
4 |
dB |
|
||
|
Data Output Swing Differential |
Vout |
400 |
|
1800 |
mV |
4 |
||
|
LOS |
High |
2.0 |
|
Vcc |
V |
|
||
|
Low |
|
|
0.8 |
V |
|
|||
Mechanical Dimensions
Wide Compatibility
Compatible with various brands of equipment,such as switches/routers/servers/transceivers or other devices with SFP interfaces.
Applications
- GBE,SDH STM-8 and SONET OC-24 system
- Fiber Channel
- Switch to Switch interface
- Switched backplane applications
- Router/Server interface
- Other optical transmission systems
Ordering information
|
Part Number |
Product Description |
|
YH-S1213-L3305C |
1310nm, 1.25Gbps, LC,5km, 0°C~+70°C |
|
YH-S1213-L3305T |
1310nm, 1.25Gbps, LC,5km, -40°C~+85°C, |
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