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FluxLight's SFP-10G-LR-FL is a compatible Cisco® 10 Gig SFP+ transceiver and is factory pre-programmed with all the necessary configuration data for seamless network integration. Our transceivers perform identically to Cisco® original transceivers and are 100% compatible with other OEM and third party transceivers. The SFP-10G-LR-FL Cisco SFP connector is 100% MSA (Multi-Source Agreement) compliant. All FluxLight's transceivers are tested for 100% functionality and guaranteed compatible for outstanding network performance.
FluxLight offers all brands and form factors of single fiber SFP connectors for all your networking needs. Now you have a reliable, compatible and affordable means to expand your network while maintaining its integrity.
The operation in excess of any absolute maximum ratings might cause permanent damage to this module.
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Storage Temperature | TS | -40 | 85 | °C |
| Operating Case Temperature | TOP | 0 | 70 | °C |
| Power Supply Voltage | VCC | -0.3 | 3.6 | V |
| Relative Humidity (non-condensation) | RH | 5 | 85 | % |
| Parameter | Symbol | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| Operating Case Temperature | TOP | 0 | 70 | °C | |
| Power Supply Voltage | VCC | 3.135 | 3.3 | 3.465 | V |
| Power Consumption | 1 | W | |||
| Data Rate | DR | 10.3125 | Gbps | ||
| Link Distance with SMF | D | 10 | km |
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Transmitter | ||||||
| Support data rate | 1.25 | 11.3 | Gb/s | |||
| Center Wavelength | 1260 | 1310 | 1355 | nm | ||
| Spectral Width (-20dB) | 1 | nm | ||||
| Side Mode Suppression Ratio | SMSR | 30 | dB | |||
| Average Optical Output Power | Po | -8.2 | 0.5 | dBm | ||
| Optical Modulation Amplitude | POMA | -5.2 | dBm | |||
| Extinction Ratio | Er | 3.5 | dB | |||
| Transmitter and dispersion penalty | TDP | 3.2 | dB | |||
| Output Power with Transmitter Disabled | Poff | -30 | dBm | |||
| Transmitter Enable Voltage | VEN | -0.3 | 0.8 | V | ||
| Transmitter Disable Voltage | VD | 2.0 | Vcc+0.3 | V | ||
| Differential Data Input Swing | VINpp | 100 | 1000 | mV | ||
| Rise/fall time (20%-80%) | Tr/Tf | 50 | ps | |||
| RIN12OMA | RIN12 | -128 | dB/Hz | |||
| Optical return loss tolerance | -12 | dB | ||||
| Output Eye Diagram | Compliant with IEEE 802.3 | 1 | ||||
| Receiver | ||||||
| Support data rate | 1.25 | 10.3125 | 11.3 | Gb/s | ||
| Operate Wavelength | 1260 | 1580 | nm | |||
| Receiver sensitivity (BER of 1E-12) @10.3125Gb/s | Sen1 | -14.4 | dBm | 2 | ||
| Saturation (BER of 1E-12) | Psat | 0.5 | dBm | 2 | ||
| LOS Assert | LOSA | -30 | dBm | |||
| LOS De-Assert | LOSD | -16 | dBm | |||
| LOS Hysteresis | LOSH | 0.5 | 5.0 | dB | ||
| Differential Data Output Swing | VOUTPP | 300 | 850 | mV | ||
| LOS Low Voltage | VLout | 0.4 | V | |||
| LOS High Voltage | VHout | 2.0 | V | |||
Notes:

The following digital diagnostic characteristics are defined over the normal operating conditions unless otherwise specified.
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Temperature monitor absolute error | DMI_Temp | -5 | 5 | °C |
| Supply voltage monitor absolute error | DMI_VCC | -0.1 | 0.1 | V |
| Channel RX power monitor absolute error | DMI_RX_Ch | -3 | 3 | dB |
| Channel Bias current monitor | DMI_Ibias_Ch | -10% | 10% | mA |
| Channel TX power monitor absolute error | DMI_TX_Ch | -3 | 3 | dB |
Units: mm


| Pin | Signal Name | Description | Plug Seq. |
|---|---|---|---|
| 1 | VeeT | Transmitter Ground | 1 |
| 2 | TX FAULT | Transmitter Fault Indication | 3 |
| 3 | TX DISABLE | Transmitter Disable | 3 |
| 4 | SDA | SDA Serial Data Signal | 3 |
| 5 | SCL | SCL Serial Clock Signal | 3 |
| 6 | MOD_ABS | Module Absent. Grounded within the module | 3 |
| 7 | RS0 | Not Connected | 3 |
| 8 | LOS | Loss of Signal | 3 |
| 9 | RS1 | Not Connected | 3 |
| 10 | VeeR | Receiver ground | 1 |
| 11 | VeeR | Receiver ground | 1 |
| 12 | RD- | Inv. Received Data Out | 3 |
| 13 | RD+ | Received Data Out | 3 |
| 14 | VeeR | Receiver ground | 1 |
| 15 | VCCR | Receiver Power Supply | 2 |
| 16 | VCCT | Transmitter Power Supply | 2 |
| 17 | VeeT | Transmitter Ground | 1 |
| 18 | TD+ | Transmit Data In | 3 |
| 19 | TD- | Inv. Transmit Data In | 3 |
| 20 | VeeT | Transmitter Ground | 1 |
This transceiver is specified as ESD threshold 1kV for high-speed data pins and 2kV for all other electrical input pins, tested per MIL-STD-883, Method 3015.4 /JESD22-A114-A (HBM). However, normal ESD precautions are still required during the handling of this module. This transceiver is shipped in ESD protective packaging. It should be removed from the packaging and handled only in an ESD protected environment.
This is a Class 1 Laser Product according to IEC 60825-1:2007. This product complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated (June 24, 2007).
The following is a list of Finisar Corporation patents Fluxlight has licensed. This licensure recognizes and compensates Finisar for their intellectual property. The SFP-10G-LR-FL, like all Fluxlight optical transceivers, is covered by this license agreement. Therefore, Fluxlight customers can rest assured that all products purchased are fully licensed, and our customers are under no potential liability that may ensue from the use of unlicensed optical transceiver products.
U.S. Patent Numbers: 7,184,668 (System and method of protecting eye safety during operation of a fiber optic transceiver), 7,079,775 (Integrated memory mapped controller circuit for fiber optics transceiver), 6,957,021 (Optical transceiver with memory mapped locations), 7,058,310 (System and method for protecting eye safety during operation of a fiber optic transceiver), 6,952,531 (System and method for protecting eye safety during operation of a fiber optic transceiver), 7,162,160 (System and method for protecting eye safety during operation of a fiber optic transceiver), 7,050,720 (Integrated memory mapped controller circuit for fiber optics transceiver)
Original Equipment Manufacturer (OEM) names may be registered trademarks of the respective OEM, and the OEM has neither authorized nor sponsored the use of its trademark or trade name. All OEM names are used for cross reference/comparative purposes only.
This part is covered by our Limited Lifetime Warranty, a 10-year serviceable lifetime, and our 30-Day Money-Back Guarantee. Read the full warranty and return terms.
Price is great for these units, can't be beat really.
Great price and works like a charm! Also got shipped insanely fast.
Always a pleasure to work with the sales staff. Very responsive and accommodating on costs.
These SFPs have worked flawlessly with our CISCO gear for many years. Highly recommend!
same performance as the OEM component for a fraction of the price. Have been using this exact model since 2017 with no issues
Awesome
Everything we purchase form FluxLight works with no issues. Great customer service and speedy delivery!
Just as good as OEM. Works great.
We've installed several of these and have yet to have a problem with compatibility.
10 years of great product/pricing/and great customer service, I cant ask for anything more from Fluxlight!!! Joseph From St. Louis MO. USA
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