Place of Origin:
Wuhan China
Brand Name:
Springtek
Certification:
ISO9001 RoHS FCC CE
Model Number:
S-FP1031L2K-CD
10Gbps 1310nm 1.4km SFP+ Optical Transceiver Module
Ordering information
| Part Number | Product Description |
| S-FP1031L2K-CD | SFP+, 10.3125Gbps, 1310nm, SM, 1.4km, 0ºC~+70ºC, With DDM |
| S-FP1031L2K-ID | SFP+, 10.3125Gbps, 1310nm, SM, 1.4km, -40ºC~+85ºC, With DDM |
Description
Springtek 1310nm FP 10Gbps SFP+ transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 10km.
The SFP+ 1.4km module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.
Features
LC Duplex optical interface
1310nm FP transmitter, PIN receiver
Low power consumption
Applicable for 1.4km SMF connection
All-metal housing for superior EMI performance
Advanced firmware allow customer system encryption
Information to be stored in transceiver
Cost effective SFP+ solution, enables higher port densities and greater bandwidth
Operating Temperature:0 to +70°C -40 to +85°C
RoHS compliant (lead free)
Applications
Other optical links
Absolute Maximum Ratings
| Parameter | Symbol | Min | Typ | Max | Unit |
| Power Supply Voltage | Vcc | -0.5 | 4 | V | |
| Storage Temperature Range | Ts | -40 | 85 | °C | |
| Relative Humidity - Storage | RHS | 0 | 95 | % | |
| Relative Humidity - Operating | RHO | 0 | 85 | % |
Recommended Operating Conditions
| Parameter | Symbol | Min | Typ | Max | Unit |
| Case Operating Temperature Range | Tc | 0 | - | 70 | °C |
| -40 | - | 85 | |||
| Power Supply Voltage | Vcc | 3.14 | 3.3 | 3.47 | V |
| Supply Current | Icc | - | - | 300 | mA |
| Data Rate | BR | - | 10.3125 | - | Gbps |
Electrical Characteristics
| Transmitter Electrical Characteristics | |||||
| Parameter | Symbol | Min | Typ | Max | Unit |
| Differential Input Voltage Swing | VIN | 180 | - | 700 | mV |
| Tx Differential Input Impendence | ZIN | - | 100 | - | Ω |
| Transmitter Disable Voltage | VDIS | 2.0 | - | VCC+0.3 | V |
| Transmitter Enable Voltage | VEN | 0 | - | 0.8 | V |
| TFAULT Logic High | VTFH | 2.4 | - | VCC | V |
| TFAULT Logic Low | VTFL | VEE | - | VEE+0.4 | V |
| Receiver Electrical Characteristics | |||||
| Parameter | Symbol | Min | Typ | Max | Unit |
| Differential output Voltage Swing | VOUT | 300 | - | 850 | mV |
| Rx Differential Output Impendence | ZOUT | - | 100 | - | Ω |
| LOS Assert Voltage | VLOSA | 2.4 | - | VCC | V |
| LOS De-assert Voltage | VLOSD | VEE | - | VEE+0.4 | V |
Optical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | Notes | ||
| Transmitter Characteristics | ||||||||
| Laser Type | FP | |||||||
| Center Wavelength Range | λ | 1260 | 1310 | 1355 | nm | |||
| Spectral Width RMS | Δλ | - | - | 4 | nm | |||
| Side Mode Suppression Ratio | SMSR | 30 | - | - | dB | |||
| Launch Optical Power | Pout | -8.2 | - | 0.5 | dBm | 1 | ||
| Extinction Ratio | ER | 3.5 | - | - | dB | |||
| Relative Intensity Noise | RIN | - | - | -128 | dB/Hz | |||
| Eye Diagram | Complies with IEEE802.3ae eye masks when filtered | |||||||
| Receiver Characteristics | ||||||||
| Receiver Type | PIN | |||||||
| Operating Central Wavelength | λ | 1260 | - | 1610 | nm | |||
| Receiver Sensitivity | Sen | - | - | -14.4 | dBm | 2 | ||
| Receiver Overload | PSAT | 0.5 | - | - | dBm | |||
| Receiver Reflectance | RFL | - | - | -12 | dB | |||
| LOS Assert | LOSA | -30 | - | - | dBm | |||
| LOS De-Assert | LOSD | - | - | -17 | dBm | |||
| LOS Hysteresis | LOSH | 0.5 | 3 | 5 | dB | |||
| Notes | ||||||||
|
1. Average power figures are informative only, per IEEE 802.3ae. 2. Measured with 231-1 PRBS@10.3125Gbps,BER<10-12 |
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