Arista Compatible
QSFP-40G-LR4-A-FL
40G · QSFP+ · 1310nmSMF · 10km · Duplex LC
$249.99
QSFP-40G-LR4-A-FL, Arista QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ Transceiver, 1271-1331nm, 10km, SMF, Duplex LCLoading...
Fortinet Compatible
FN-TRAN-QSFP+LR-FL Fortinet FN-TRAN-QSFP+LR Compatible 40GBASE-LR4 QSFP+ Transceiver, 1271-1331nm, 10km, SMF, Duplex LC
- Guaranteed compatible with Fortinet
- 10-year warranty
- 30-day money-back guarantee
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Questions? Call (888) 874-7574
Quick Specs
- Rate Category
- 40G
- Form Factor
- QSFP+
- Interface Type
- 40GBASE-LR4
- Standard/Protocol
- IEEE 802.3ba 40GBASE-LR4
- TX Wavelength
- 1271/
1291/ 1311/ 1331nm (CWDM) - RX Wavelength
- 1271/
1291/ 1311/ 1331nm (CWDM) - Cable Type
- SMF
- Reach
- 10km (SMF)
- DDM
- Supported
- Connector Type
- Duplex LC (UPC)
- Power Consumption
- 3.5W max
- Operating Temperature
- 0°C to +70°C (COM)
Overview
The FluxLight FN-TRAN-QSFP+LR-FL is a Fortinet FN-TRAN-QSFP+LR compatible 40GBASE-LR4 QSFP+ transceiver for 40 Gigabit Ethernet over single-mode fiber up to 10 km. It transmits on four CWDM wavelengths from 1271 to 1331 nm, uses a duplex LC connector and supports digital diagnostics (DOM).
The FN-TRAN-QSFP+LR-FL is coded for Fortinet and works in the Fortinet ports that take the FN-TRAN-QSFP+LR, including FortiSwitch 500 Series, FortiSwitch 1000 Series, FortiSwitch 3000 Series and FortiSwitch-AX 9000G line cards. Platform Support lists every supported model across 6 platform families.
It meets IEEE 802.3ba 40GBASE-LR4, so it links to any 40GBASE-LR4 optic at the far end, whatever its brand. It follows the QSFP+ MSA and reports temperature, supply voltage, laser bias and optical power through SFF-8436 diagnostics. It uses four DFB lasers and PIN receivers, draws at most 3.5 W and is rated for a case temperature of 0 to 70 °C (commercial grade).
FluxLight guarantees it is compatible with Fortinet and covers it with a 10-year warranty.
Applications
- 40 Gigabit Ethernet over duplex single-mode fiber up to 10 km
- Switch/router uplinks, campus and inter-building links
- Data center interconnect
Features
- Hot-pluggable QSFP+ footprint with duplex LC receptacle
- Compliant with IEEE 802.3ba 40GBASE-LR4
- 4 × 10.3125 Gb/s electrical interface; 41.25 Gb/s aggregate
- Four CWDM lanes at 1271, 1291, 1311 and 1331 nm; 4-lane DFB transmitter and 4-lane PIN receiver
- Up to 10 km over G.652 single-mode fiber
- Average launch power −7 to +2.3 dBm per lane; receiver sensitivity −11.5 dBm (OMA) per lane
- Real-time Digital Diagnostic Monitoring (DDM/DOM) per SFF-8436
- Single +3.3V power supply, power dissipation ≤ 3.5 W
- Operating case temperature: 0°C to +70°C (COM)
- QSFP+ MSA compliant, RoHS-6 compliant, and Class 1 laser eye safety certified (IEC/EN 60825-1)
- 100% compatible with and programmed for the target OEM platform
- Backed by a FluxLight lifetime warranty
Absolute Maximum Rating
The operation in excess of any absolute maximum ratings might cause permanent damage to this module.
| Parameter | Symbol | Min | Max | Unit | Notes |
|---|---|---|---|---|---|
| Storage Temperature | TS | -40 | 85 | °C | |
| Operating Case Temperature | TOP | 0 | 70 | °C | |
| Power Supply Voltage | VCC | 0 | 3.6 | V | |
| Relative Humidity | RH | 5 | 85 | % | Non-condensing |
Recommended Operating Conditions
| Parameter | Symbol | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| Operating Case Temperature | TOP | 0 | 70 | °C | |
| Supply Voltage | VCC | 3.15 | 3.3 | 3.45 | V |
| Data Rate (Each Lane) | DR | 10.3125 | Gb/s | ||
| Power Consumption | PC | 3.5 | W | ||
| Supply Current | ICC | 1.1 | A | ||
| Link Distance with G.652 SMF | D | 10 | km |
Optical Characteristics
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Transmitter | ||||||
| Average Output Power, each lane | POUT | -7 | 2.3 | dBm | ||
| Launch Power in OMA minus TDP, each lane | -4.8 | dBm | ||||
| Extinction Ratio | ER | 3.5 | dB | |||
| Total Average Launch Power | PT | 8.3 | dBm | |||
| Center Wavelength, Lane 0 | λ0 | 1264.5 | 1271 | 1277.5 | nm | |
| Center Wavelength, Lane 1 | λ1 | 1284.5 | 1291 | 1297.5 | nm | |
| Center Wavelength, Lane 2 | λ2 | 1304.5 | 1311 | 1317.5 | nm | |
| Center Wavelength, Lane 3 | λ3 | 1324.5 | 1331 | 1337.5 | nm | |
| Side Mode Suppression Ratio | SMSR | 30 | dB | |||
| Transmitter and Dispersion Penalty, each lane | TDP | 2.6 | dB | |||
| Difference in Launch Power between any two lanes (OMA) | 6.5 | dB | ||||
| Optical Return Loss Tolerance | ORLT | 20 | dB | Per IEEE 802.3ba 40GBASE-LR4 | ||
| Transmitter Reflectance | -12 | dB | ||||
| Receiver | ||||||
| Average Receive Power, each lane | Pin | -13.7 | 2.3 | dBm | ||
| Receiver Sensitivity (OMA), each lane | Sen | -11.5 | dBm | |||
| Receive Power, each lane (OMA) | 3.5 | dBm | ||||
| Receiver Damage Threshold, per Lane | PRdmg | 3.3 | dBm | |||
| Center Wavelength (Lanes 0–3) | λ | 1264.5 | 1337.5 | nm | ||
| Receiver Reflectance | RFL | -26 | dB | |||
| LOS Assert | LOSA | -30 | dBm | |||
| LOS De-Assert | LOSD | -12.5 | dBm | |||
| LOS Hysteresis | LOSH | 0.5 | 6 | dB | ||
Digital Diagnostic Functions
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 | -3 | 3 | °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 absolute error | DMI_Ibias_Ch | -10% | 10% | mA |
| Channel TX power monitor absolute error | DMI_TX_Ch | -3 | 3 | dB |
Mechanical Dimensions
Units: mm
Pin Assignment and Description
| Pin | Logic | Symbol | Description | Plug Sequence |
|---|---|---|---|---|
| 1 | GND | Ground | 1 | |
| 2 | CML-I | Tx2n | Transmitter Inverted Data Input | 3 |
| 3 | CML-I | Tx2p | Transmitter Non-Inverted Data Input | 3 |
| 4 | GND | Ground | 1 | |
| 5 | CML-I | Tx4n | Transmitter Inverted Data Input | 3 |
| 6 | CML-I | Tx4p | Transmitter Non-Inverted Data Input | 3 |
| 7 | GND | Ground | 1 | |
| 8 | LVTTL-I | ModSelL | Module Select | 3 |
| 9 | LVTTL-I | ResetL | Module Reset | 3 |
| 10 | VccRx | +3.3V Power Supply Receiver | 2 | |
| 11 | LVCMOS-I/O | SCL | 2-Wire Serial Interface Clock | 3 |
| 12 | LVCMOS-I/O | SDA | 2-Wire Serial Interface Data | 3 |
| 13 | GND | Ground | 1 | |
| 14 | CML-O | Rx3p | Receiver Non-Inverted Data Output | 3 |
| 15 | CML-O | Rx3n | Receiver Inverted Data Output | 3 |
| 16 | GND | Ground | 1 | |
| 17 | CML-O | Rx1p | Receiver Non-Inverted Data Output | 3 |
| 18 | CML-O | Rx1n | Receiver Inverted Data Output | 3 |
| 19 | GND | Ground | 1 | |
| 20 | GND | Ground | 1 | |
| 21 | CML-O | Rx2n | Receiver Inverted Data Output | 3 |
| 22 | CML-O | Rx2p | Receiver Non-Inverted Data Output | 3 |
| 23 | GND | Ground | 1 | |
| 24 | CML-O | Rx4n | Receiver Inverted Data Output | 3 |
| 25 | CML-O | Rx4p | Receiver Non-Inverted Data Output | 3 |
| 26 | GND | Ground | 1 | |
| 27 | LVTTL-O | ModPrsL | Module Present | 3 |
| 28 | LVTTL-O | IntL | Interrupt | 3 |
| 29 | VccTx | +3.3V Power Supply Transmitter | 2 | |
| 30 | Vcc1 | +3.3V Power Supply | 2 | |
| 31 | LVTTL-I | LPMode | Low Power Mode | 3 |
| 32 | GND | Ground | 1 | |
| 33 | CML-I | Tx3p | Transmitter Non-Inverted Data Input | 3 |
| 34 | CML-I | Tx3n | Transmitter Inverted Data Input | 3 |
| 35 | GND | Ground | 1 | |
| 36 | CML-I | Tx1p | Transmitter Non-Inverted Data Input | 3 |
| 37 | CML-I | Tx1n | Transmitter Inverted Data Input | 3 |
| 38 | GND | Ground | 1 |
ESD
This transceiver is specified as an ESD threshold of 1kV for the high-speed data pins and 2kV for all other electrical input pins, tested per MIL-STD-883, Method 3015.4 / JESD22-A114-A (Human Body Model). 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.
Laser Safety
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).
FortiSwitch 500 Series4
- 524D
- 524D-FPOE
- 548D
- 548D-FPOE
FortiSwitch 1000 Series6
- 1024E
- 1048D
- 1048E
- 1048G
- T1024E
- T1024F-FPOE
FortiSwitch 2000 Series1
- 2048F
FortiSwitch 3000 Series3
- 3032D
- 3032E
- 3032G
FortiSwitch Rugged1
- Rugged 424F-POE
FortiSwitch-AX 9000G line cards3
- AX9000G-LC25
- AX9000G-LC100
- AX9000G-LC400
FluxLight's Full Line of 40GBase-LR4 Optical Transceivers
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Licensing
The following is a list of Finisar Corporation patents Fluxlight has licensed. This licensure recognizes and compensates Finisar for their intellectual property. The SM40G-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.
Warranty
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.
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