1.25G Optical Transceiver SFP Module LC single mode 40km CWDM 1270nm
Introduction of 1.25G SFP Module
The SFP transceivers are high performance, cost effective modules supporting data rate of 1.25Gbps and 40km transmission distance with SMF.
The transceiver consists of three sections: a CWDM 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 of 1270nm CWDM Optical Transceiver
Applications
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 | 300 | mA | |||
| Data Rate | 0.1 | 1.25 | Gbps | |||
Packing
Ordering information
| Part Number | Product Description |
| OSPL1G40D-Cxx | CWDM, 1.25Gbps, LC, 40km, 0°C~+70°C, with DDM |
| OSPL1G40DI-Cxx | CWDM, 1.25Gbps, LC, 40km, -40°C~+85°C, with DDM |
| OSPL1G40D-Cxx λC Wavelength Guide | |||||||||||
| Code | λC | Unit | Code | λC | Unit | Code | λC | Unit | Code | λC | Unit |
| 27 | 1270 | nm | 37 | 1370 | nm | 47 | 1470 | nm | 57 | 1570 | nm |
| 29 | 1290 | nm | 39 | 1390 | nm | 49 | 1490 | nm | 59 | 1590 | nm |
| 31 | 1310 | nm | 41 | 1410 | nm | 51 | 1510 | nm | 61 | 1610 | nm |
| 33 | 1330 | nm | 43 | 1430 | nm | 53 | 1530 | nm | |||
| 35 | 1350 | nm | 45 | 1450 | nm | 55 | 1550 | nm | |||
FAQ:
Q1: Can i get a lower price? Any discount?
A1: Yes, we can offer discount for large quantity.
Q2: Can i get a free sample?
A2: Sorry, our sample is not for free.
Q3: How about the label and the logo?
A3: Customize label and logo is workable.
Q4: How about the MOQ?
A4: MOQ is 1PC
Q5: Warranty and after-sales issues.
A5: All Industrial-grade Products are 3 years warranty and our engineer will be online for any after-sales questions.
