850nm 550m DOM LC MMF SFP Optical Transceivers Module 1000BASE-SX
1000BASE-SX SFP 850nm 550m DOM LC MMF Juniper Compatible Transceiver Module
Product Descriptions
The SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 550m transmission distance with MMF. The transceiver consists of three sections: a VCSEL 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.
General Operating Characteristics
| Parameter |
Symbol |
Min. |
Typ |
Max. |
Unit |
Note |
| Data Rate |
DR |
|
1.25 |
|
Gb/s |
|
| Supply Voltage |
Vcc |
3.13 |
3.3 |
3.47 |
V |
|
| Supply Current |
Icc5 |
|
|
220 |
mA |
|
| Operating Case Temp. |
Tc |
0 |
|
70 |
°C |
|
| TI |
-40 |
|
85 |
|
Digital Diagnostic Specifications
The OLSP8512L-C(I)DS5 transceivers can be used in host systems that require either internally or externally calibrated digital diagnostics.
| Parameter |
Symbol |
Units |
Min. |
Max. |
Accuracy |
Note |
| Transceiver temperature |
DTemp-E |
ºC |
-45 |
+90 |
±5ºC |
1 |
| Transceiver supply voltage |
DVoltage |
V |
2.8 |
4.0 |
±3% |
|
| Transmitter bias current |
DBias |
mA |
2 |
15 |
±10% |
2 |
| Transmitter output power |
DTx-Power |
dBm |
-11 |
1 |
±3dB |
|
| Receiver average input power |
DRx-Power |
dBm |
-21 |
0 |
±3dB |
|
Notes:
1. When Operating temp.=0~70 ºC,the range will be min=-5,Max=+75
2. The accuracy of the Tx bias current is 10% of the actual current from the laser driver to the laser
3. Internal/ External Calibration compatible.
Features
● Low power consumption, < 0.8W
● Digital Diagnostic Monitor Interface
● Compliant with SFP MSA and SFF-8472
● Very low EMI and excellent ESD protection
● Operating case temperature: Commerical:0 to 70 °C Industrial:-40 to 85 °C
Applications
● Fiber Channel
● Switch to Switch interface
● Switched backplane applications
● Router/Server interface
● Other optical transmission systems
