SFP-1.25G-1310nm-10km
- LX102XC(E/I)DR SFP transceivers,according to Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)SFF-8074i and SFF-8472, revision 9.5, are designed for data communication on single mode fiber up to 10km. They are compliantwith IEEE Std 802.3-2005 Gigabit Ethernet 1000Base-LX and Fibre Channel FC- PI-2 Rev.8.0.
- LX102XC(E/I)DR SFP transceivers offer awide range of design options, including Digital Diagnostic Monitoring (DDM)features and three temperature options (commercial, extended or industrial).
- Compliant to IEEE Std 802.3-2005 Gigabit Ethernet 1000Base-LX
- Specifications according to SFF-8074i and SFF-8472, revision 9.5
- Digital Diagnostic Monitoring available
- Uncooled 1310nm Fabry-Perot (FP)Laser
- Up to 1.25Gb/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 10km/40km on 9/125µm SMF
Optical Characteristics
Table 1. Transmitter Optical Characteristics
Parameter | Symbol | Minimum | Typical | Maximum | Unit | Notes |
|---|---|---|---|---|---|---|
Launch Optical Power | Po | -9 | -6 | -3 | DBm | - |
Center Wavelength Range | λc | 1270 | 1310 | 1355 | Nm | - |
Extinction Ratio | EX | 9 | - | - | DB | - |
Spectral Width(RMS) | Δλ | - | - | 4 | Nm | - |
Total Jitter | TJ | - | - | 266 | Ps | - |
Dispersion Penalty | - | - | - | 1 | DB | - |
Optical Rise/Fall Time | Trise/Tfall | - | - | 260 | 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
10km SFP Parameter | Symbol | Minimum | Typical | Maximum | Unit | Notes |
|---|---|---|---|---|---|---|
Receiver Sensitivity | S | - | -20 | -18 | DBm | 1 |
Receiver Overload | POL | -3 | - | - | DBm | 1 |
Optical Return Loss | ORL | 12 | - | - | DB | - |
LOS De-Assert | LOSD | - | - | -19 | DBm | - |
LOS Assert | LOSA | -35 | - | - | DBm | - |
LOS Hysteresis | - | 0.5 | 3 | 5 | DB | - |
40km SFP Parameter | Symbol | Minimum | Typical | Maximum | Unit | Notes |
|---|---|---|---|---|---|---|
Receiver Sensitivity | S | - | - | -25 | DBm | 1 |
Receiver Overload | POL | -3 | - | - | DBm | 1 |
Optical Return Loss | ORL | 12 | - | - | DB | - |
LOS De-Assert | LOSD | - | - | -26 | DBm | - |
LOS Assert | LOSA | -35 | - | - | DBm | - |
LOS Hysteresis | - | 0.5 | 3 | 5 | DB | - |
Notes:
1. Measured with PRBS 223-1 testpattern, 1.25Gb/s, EX=9dB, BER<10-12.
Table 3. Ordering Information
Part Number | Transmitter | Output Power | Receiver | Sensitivity | Reach | Temp | DDM | RoHS |
|---|---|---|---|---|---|---|---|---|
LX1022CDR | 1310nm FP | -9 ~ -3dBm | PIN | < -18dBm | 10km | -10 ~ 70℃ | Available | Compliant |
LX1022EDR | 1310nm FP | -9 ~ -3dBm | PIN | < -18dBm | 10km | -10 ~ 85℃ | Available | Compliant |
LX1022IDR | 1310nm FP | -9 ~ -3dBm | PIN | < -18dBm | 10km | -40 ~ 85℃ | Available | Compliant |
LX1023CDR | 1310nm DFB | -5 ~ 0dBm | PIN | < -23dBm | 40km | -10 ~ 70℃ | Available | Compliant |
LX1023EDR | 1310nm DFB | -5 ~ 0dBm | PIN | < -23dBm | 40km | -10 ~ 85℃ | Available | Compliant |
LX1023IDR | 1310nm DFB | -5 ~ 0dBm | PIN | < -23dBm | 40km | -40 ~ 85℃ | Available | Compliant |
1.25Gb/s Ethernet 1000BASE-SX1.0625Gb/s Fiber ChannelEnterprise Router