Part Number: SFP-10G-LR-A-FL
SFP-10G-LR-A-EXT-FL SFP-10G-LR-A-IND-FL
Form Factor: SFP+
TX Wavelength: 1310nm
Reach: 10km
Cable Type: SMF
Rate Category: 10GBase
Interface Type: LR
DDM: Yes
Connector Type: Dual-LC
Power Budget: 6.00 dB
TX Power Min/Max: -8.00 to 0.50
RX Power Min/Max: -14.00 to -3.0
ARISTA Compatible SFP-10G-LR-A-FL Features
Operating Data Rate up to 10.3Gbps
1310nm DFB-LD Transmitter
Single 3. 3V Power Supply and TTL Logic Interface
Hot Pluggable
Compliant with MSA SFP+
Compliant with IEEE 802.3ae 10GBASE-LR
Compliant with IEEE 802.3ae 10GBASE-LW
Compliant with SFF-8472
RoHS 6 Compliant
Operating Case Temperature:
Standard: 0°C to +70 °C
Extended -5°C to +85 °C
Industrial -40°C to +85 °C
ARISTA Compatible SFP-10G-LR-A-FL Applications
10GBASE-LR at 10.3125Gbps
10GBASE-LW at 9.953Gbps
Other Optical Links
ARISTA Compatible SFP-10G-LR-A-FL Electrical Characteristics (Condition: Ta=TOP)
Parameter | Symbol | Min. | Typ | Max. | Unit | Notes |
CML Inputs(Differential) | Vin | 150 | 1200 | mV p-p | AC coupled inputs | |
Supply Current | ICC | 300 | mA | |||
Input Impedance (Differential) | Zin | 85 | 100 | 115 | ohm | Rin > 100 kohm @ DC |
Tx_Disable Input Voltage – Low | VIL | 0 | 0.8 | V | ||
Tx_Disable Input Voltage – High | VIH | 2.0 | 3.45 | V | ||
Tx_Fault Output Voltage – Low | VOL | 0 | 0.5 | V | ||
Tx_Fault Output Voltage – High | VOH | 2.0 | Vcc+0.3 | V | ||
CML Outputs (Differential) | Vout | 350 | 700 | mV pp | AC coupled outputs | |
Output Impedance (Differential) | Zout | 85 | 100 | 115 | ohms | |
Rx_LOS Output Voltage- Low | VOL | 0 | 0.5 | V | ||
Rx_LOS Output Voltage- High | VOH | 2.5 | V |
ARISTA Compatible SFP-10G-LR-A-FL Optical Characteristics (Condition: Ta=TOP)
TX | ||||||
Parameter | Symbol | Min | Typ | Max | Unit | |
Data Rate | - | 10.3 | - | Gb/s | ||
9µm Core Diameter SMF | 10 | Km | ||||
Centre wavelength | λc | 1270 | 1310 | 1355 | nm | |
Output Spectral Width(-20dB) | △λ | - | - | 1 | nm | |
Average Output Power | Pout | -8 | - | +0.5 | dBm | |
Extinction Ratio | ER | 3.5 | - | - | dB | |
Average Power of OFF Transmitter | -30 | dBm | ||||
Side Mode Suppression Ratio | SMSR | 30 | dB | |||
Input Differential Impedance | Zin | 90 | 100 | 110 | Ω | |
TX Disable | Disable | 2.0 | Vcc+0.3 | V | ||
Enable | 0 | 0.8 | ||||
TX Fault | Fault | 2.0 | Vcc+0.3 | V | ||
Normal | 0 | 0.8 | ||||
TX Disable Assert Time | t_off | 10 | us | |||
RX | ||||||
Parameter | Symbol | Min | Typ | Max | Unit | |
Center Wavelength | λc | 1260 | 1565 | nm | ||
Receive Sensitivity | Pin | - | - | -14 | dBm | |
Maximum Input Power | PMAX | -3 | 0 | - | dBm | |
Signal Detect Threshold-Assertion: | SDHIGH | - | - | -15 | dBm | |
Signal Detect Threshold-Deassertion: | SDLOW | -25 | - | - | dBm | |
Output Differential Impedance | Pin | 90 | 100 | 110 | Ω | |
Receiver Overload | Pmax | 0.5 | dBm | |||
Optical Return Loss | ORL | -12 | dB | |||
LOS | High | 2.0 | Vcc+0.3 | V | ||
Low | 0 | 0.8 | ||||
Absolute Maximum Ratings (TC=25℃)
Parameter | Symbol | Min | Max | Unit |
Storage Temperature | TST | -40 | +85 | ℃ |
Operating Temperature (Com) | TIP | 0 | +70 | ℃ |
Operating Temperature ( Ext ) | -40 | +85 | ||
Input Voltage | TCC | 0 | 5 | V |
ARISTA Compatible SFP-10G-LR-A-FL Recommend Operation Environment
Parameter | Symbol | Min | Typ | Max | Unit |
Supply Voltage | VCC | +3.15 | 3.3 | +3.45 | V |
Operating Temperature | TOP | 0 | - | +70 | ℃ |
Operating Temperature | -40 | - | +85 |
Licensing
The following U.S. patents are licensed by Arista to FluxLight, Inc.:
U.S. Patent Nos: 7,184,668, 7,079,775, 6,957,021, 7,058,310, 6,952,531, 7,162,160, 7,050,720