Fortinet FG-TRAN-QSFP+LR Compatible 40GBASE-LR4 QSFP+ 10km Transceiver
Fortinet compatible FG-TRAN-QSFP+LR - Key Features
- Compatibility: Fortinet
- Media Type: Single-Mode Fiber (SMF)
- Connector: Double LC/UPC
- Fiber Count: Duplex
- Maximum Distance: 10 km
- Average Link Budget: 6.6 dB
- Tx Wavelength: CWDM 4 Ch
- Supported Data Rate: 44.8 Gbps
- DDM/DOM: Supported
- Temperature Range: Standard 0°-70°C
Fortinet FG-TRAN-QSFP+LR Price
Fortinet compatible FG-TRAN-QSFP+LR Specifications
Form Factor | QSFP+ |
Modulation | NRZ (Non-Return to Zero) |
Media Type | Single-Mode Fiber (SMF) |
Connector | Double LC/UPC |
Fiber Count | Duplex |
Maximum Distance | 10 km |
Average Link Budget | 6.6 dB |
TX Wavelength | 4-channel CWDM (1271/1291/1311/1331 nm) |
RX Wavelength | 4-channel CWDM (1271/1291/1311/1331 nm) |
Supported Data Rate | 44.8 Gbps |
Supported Ethernet Applications | 40G Ethernet (41.25Gbps) |
Optical Transport Network (OTN) Applications | OTU3 (43.01Gbps), OTU3e2 (44.58Gbps) |
SDH/SONET Standards | STM-256 (39.81 Gbps) |
DDM/DOM | Supported |
Transmitter Type | DFB Laser |
Tx Wave Bandwidth | 4 WDM Seperated 1310nm Lanes (13 nm (1271, 1291, 1311, 1331)) |
Average Launch Power (Min) Each Lane | -6 dBm |
Average Launch Power (Max) Each Lane | 3 dBm |
Receiver Type | PIN photodiode |
Average Receiver Sensitivity (Min) Each Lane | -12.6 dBm |
Average Receiver Sensitivity (Max) Each Lane | 3 dBm |
Receiver Overload | 3 dBm |
Temperature Range | Standard 0°-70°C |
Storage Temperature | -40° to 85°C |
Relative Humidity | 5 to 85% |
Power | +3.3V single power supply |
Compliance | IEEE 802.3ba, CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, INF-8438i, QSFP+ MSA, RoHS, SFF-8436 |
Fortinet compatible FG-TRAN-QSFP+LR Datasheet
v2Complete technical specifications and product details
Fortinet compatible FG-TRAN-QSFP+LR Description
EdgeOptic's FG-TRAN-QSFP+LR compatible is a Fortinet-coded version of the EdgeOptic 40G-QSFP-10 multi-vendor 40GBASE-LR4 transceiver. It is coded with Fortinet-recognized EEPROM so the optic identifies correctly in FortiGate firewall platforms with 40GBASE-LR4 QSFP+ interfaces. Verify the part against your FortiGate transceiver compatibility guide before deployment.
The module is a QSFP+ 40GBASE-LR4 optic that runs 40 Gigabit Ethernet to 10 km over duplex single-mode fiber on a double LC/UPC connector. Four DFB lasers multiplex CWDM lanes at 1271, 1291, 1311 and 1331 nm, received on a PIN photodiode. Per-lane launch power is −6 to +3 dBm, receiver sensitivity is −12.6 dBm, and RX overload is +3 dBm, for an average link budget of 6.6 dB. It operates from 0 to 70 °C.
It complies with IEEE 802.3ba Clause 87 for 40GBASE-LR4 and the QSFP+ MSA (INF-8438i, SFF-8436), with DOM/DDM diagnostics for temperature, supply voltage, laser bias, and optical TX/RX power. This is an Ethernet optic for FortiGate firewall links; it does not carry OTN or SONET/SDH rates.
Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical platforms. Ships next business day from EU stock with a lifetime warranty. For volume pricing or deployment questions, contact our sales team.
Frequently Asked Questions
What is the difference between FG-TRAN-QSFP+LR and FN-TRAN-QSFP+LR?
Both ordering codes describe a 40GBASE-LR4 QSFP+ transceiver with the same optical specification: 10 km, single-mode fiber, duplex LC, 1271 to 1331 nm CWDM4, DOM. EdgeOptic's compatible matches that specification and is coded to work under either ordering code; verify which code your Fortinet platform expects.