SFP-2.5G-1310nm-40km
- LX1034C(E/I)DR SFP transceivers, according to Small FormFactor Pluggable Multi-Sourcing Agreement (MSA) SFF-8074i and SFF-8472,revision 9.5, are designed for data communication on singlemode fiber up to 40km. They are compliant with ITU-T G.957 SDH STM-16 L-16.1 and Bellcore GR-253 SONET OC-48 LR-1. LX1034C(E/I)DR SFP transceivers offer a wide range ofdesign options, including Digital Diagnostic Monitoring (DDM) features and three temperature options (commercial,extended or industrial).
- Compliant to ITU-T G.957 STM-16 L-16.1
- Specifications according to SFF-8074i and SFF-8472, revision 9.5
- Digital Diagnostic Monitoring available
- Uncooled 1310nm DFB Laser
- Up to 2.67Gb/s bi-directional data links
- Duplex LC connector compliant
- Single +3.3V DC power supply
- Hot-pluggable SFP footprint
- Class 1 laser safety certified
- Operating temperature Options
- - (Commercial) -10℃ to +70℃
- - (Extended) -10℃ to +85℃
- - (Industrial) -40℃ to +85℃
- Up to 40km on 9/125µm SMF
Optical Characteristics
Table 1. Transmitter Optical Characteristics
Parameter | Symbol | Minimum | Typical | Maximum | Unit | Notes |
|---|---|---|---|---|---|---|
Launch Optical Power | Po | -5 | - | 0 | DBm | 1 |
Center Wavelength Range | λc | 1280 | 1310 | 1335 | Nm | - |
Extinction Ratio | EX | 8.2 | - | - | DB | - |
Spectral Width (-20dB) | Δλ | - | - | 1 | Nm | - |
Side Mode Supression Ratio | SMSR | 30 | - | - | DB | - |
Total Jitter | TJ | - | - | 0.1 | UI | - |
Dispersion Penalty | - | - | - | 1 | DB | - |
Optical Rise/Fall Time | Trise/Tfall | - | - | 150 | Ps | - |
Pout @TX-Disable Asserted | Poff | - | - | -45 | DBm | - |
Eye Diagram | IEEE Std 802.3-2005 Gigabit Ethernet 1000Base-LX compatible |
Table 2.Receiver Optical Characteristics
Part Number | Transmitter | Output Power | Receiver | Sensitivity | Reach | Temp | DDM | RoHS |
|---|---|---|---|---|---|---|---|---|
LX1034CDR | 1310nm DFB | -5 ~ 0dBm | APD | < -27dBm | 40km | -10 ~ 70℃ | Available | Compliant |
LX1034EDR | 1310nm DFB | -5 ~ 0dBm | APD | < -27dBm | 40km | -10 ~ 85℃ | Available | Compliant |
LX1034IDR | 1310nm DFB | -5 ~ 0dBm | APD | < -27dBm | 40km | -40 ~ 85℃ | Available | Compliant |
SDH STM-16 L-16.1 systems
SONET OC-48 LR-1 systems
2.125Gb/s Fiber Channel