SFP-C12xxL-80 1.25G SFP CWDM 80KM
Optical SFP Module
1.25Gbps SFP Transceiver CWDM 1270-1610nm 80km LC
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SFP-C12xxL-80
1.25Gbps SFP Transceiver CWDM 1270-1610nm 80km LC
Features
- Up to 1.25Gbps data links
- 18 CWDM DFB wavelengths laser and PIN photodetector for 80km transmission
- Compliant with SFP MSA and SFF-8472 with Duplex LC receptacle
- Digital Diagnostic Monitoring: Internal Calibration or External Calibration
- +3.3V single power supply
- Compatible with SONET
- Compatible with RoHS
- Operating case temperature: 0 to +70°C
Application
- SDH and SONET system
- Fiber Channel
- Switch to Switch interface
- Switched backplane applications
- Router/Server interface
- Other optical transmission systems
Description
The SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 80km transmission distance with SMF.
The transceiver consists of three sections: a CWDM DFP 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). For further information, please refer to SFP MSA.
Wavelength Selection
| Wavelength | xx | Clasp Color Code | Wavelength | xx | Clasp Color Code |
| 1270 nm | 27 | Gray | 1370 nm | 37 | Green |
| 1290 nm | 29 | Gray | 1390 nm | 39 | Yellow |
| 1310 nm | 31 | Gray | 1410 nm | 41 | Orange |
| 1330 nm | 33 | Purple | 1430 nm | 43 | Red |
| 1350 nm | 35 | Blue | 1450 nm | 45 | Brown |
| 1470 nm | 47 | Gray | 1550 nm | 55 | Yellow |
| 1490 nm | 49 | Purple | 1570 nm | 57 | Orange |
| 1510 nm | 51 | Blue | 1590 nm | 59 | Red |
| 1530 nm | 53 | Green | 1610 nm | 61 | Brown |
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit |
| Supply Voltage | Vcc | -0.5 | 4 | V |
| Storage Temperature | Ts | -40 | +85 | °C |
| Operating Humidity | – | 5 | 85 | % |
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 | |||
| Fiber Length 9/125μm core SMF | – | 80 | – | km |
Ordering information
| Model No. | Product Description |
| SFP-C12xxL-80 | 1.25G, CWDM, 1270~1610nm, LC, 80km, 0ºC ~ +70ºC, with DDM |
| SFP-C12xxL-80I | 1.25G, CWDM, 1270~1610nm, LC, 80km, -40ºC ~ +85ºC, with DDM |
| xx= 27,29,31,33,… to 61, which 27=1270nm, 29=1290nm, and 61=1610nm | |
