FTLC1154RDPL4 Finisar Compatible 100G QSFP28 10KM Transceiver
Finisar compatible FTLC1154RDPL4 - Key Features
- Compatibility: Finisar
- Media Type: Single-Mode Fiber (SMF)
- Connector: Double LC/UPC
- Fiber Count: Duplex
- Maximum Distance: 10 km
- Average Link Budget: 6.3 dB
- Tx Wavelength: 1310 nm
- Supported Data Rate: 103.125 Gbps
- DDM/DOM: Supported
- Forward Error Correction (FEC): Host FEC Supported
- Temperature Range: Industrial -40°C - +85°C
Finisar FTLC1154RDPL4 Price
Finisar compatible FTLC1154RDPL4 Specifications
Form Factor | QSFP28 |
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 | 6.3 dB |
TX Wavelength | 4-channel LAN WDM (1295.56/1300.05/1304.58/1309.14 nm) |
RX Wavelength | 4-channel LAN WDM (1295.56/1300.05/1304.58/1309.14 nm) |
Supported Data Rate | 103.125 Gbps |
Supported Ethernet Applications | 100G Ethernet (103.125 Gbps) |
DDM/DOM | Supported |
Forward Error Correction (FEC) | Host FEC Supported |
Transmitter Type | DML Laser |
Tx Wave Bandwidth | 4 LAN WDM Seperated 1310 nm Lanes (15.66 nm 1294.53 – 1310.19nm) (L0 Tx center 1295.56nm, L1 Tx center 1300.05nm, L2 Tx center 1304.58nm, L3 Tx center 1309.14nm) |
Average Launch Power (Min) Each Lane | -4.3 dBm |
Average Launch Power (Max) Each Lane | 4.5 dBm |
Extinction Ratio (Min) | 4 dB |
Receiver Type | PIN photodiode |
RX Wave Bandwidth | 4 LAN WDM Seperated 1310 nm Lanes (15.66 nm 1294.53 – 1310.19nm) (L0 Tx center 1295.56nm, L1 Tx center 1300.05nm, L2 Tx center 1304.58nm, L3 Tx center 1309.14nm) |
Average Receiver Sensitivity (Min) Each Lane | -10.6 dBm |
Average Receiver Sensitivity (Max) Each Lane | 4.5 dBm |
Receiver Overload | 5.5 dBm |
Temperature Range | Industrial -40°C - +85°C |
Storage Temperature | -40° to 85°C |
Relative Humidity | 5 to 85% |
Power Consumption (Max) | 3.5 W |
Power | +3.3V single power supply |
Compliance | CE, RoHS, Class 1 FDA and IEC60825-1 Laser Safety Compliant, IEEE 802.3ba, 100GBASE-LR4, QSFP28 MSA, SFF-8636 (Management Interface for 4-lane modules), SFF-8665 |
Finisar compatible FTLC1154RDPL4 Datasheet
v3Complete technical specifications and product details
Finisar compatible FTLC1154RDPL4 Description
EdgeOptic's FTLC1154RDPL4 compatible is a Finisar/Coherent-coded version of the EdgeOptic 100G-QSFP28-10I multi-vendor 100GBASE-LR4 QSFP28 transceiver. It runs over duplex single-mode fiber with an LC/UPC connector and reaches 10 km on a 6.3 dB average link budget. Four LAN WDM channels carry the signal at 1295.56, 1300.05, 1304.58 and 1309.14 nm, meeting IEEE 802.3ba Clause 88 for 100GBASE-LR4. The module uses a DML laser transmitter and a PIN photodiode receiver, with average launch power from -4.3 to 4.5 dBm per lane and average receiver sensitivity from -10.6 to 4.5 dBm per lane. Minimum extinction ratio is 4 dB. Data rate is 100G Ethernet (103.125 Gbps) only, using NRZ modulation; the module does not run OTN or multi-rate framing.
DDM diagnostics report real-time optical and electrical operating conditions, and the module supports the host FEC interface; 100GBASE-LR4 meets its 10 km objective per IEEE 802.3ba without requiring FEC. Power draw is bounded at 3.5 W on a 3.3 V rail. Coherent's own datasheet documents the FTLC1154RDPL4 as an industrial-temperature, outside-plant-rated variant operating from -40C to +85C. EdgeOptic's compatible module for this SKU is rated at -40C to +85C, matching that documented industrial range. The EEPROM is coded to Finisar/Coherent identifiers, so hosts that list FTLC1154RDPL4 in their supported-transceiver table recognize the module. Verify the exact ordering code against the host's compatibility matrix before deployment.
The compatible module meets QSFP28 MSA mechanical and electrical requirements, the SFF-8636 management interface, SFF-8665 electrical specifications, and IEEE 802.3ba Clause 88 100GBASE-LR4. The CAUI-4 electrical interface follows IEEE 802.3bm. It carries CE and RoHS marks and is Class 1 laser safe per FDA and IEC 60825-1. Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical platforms and covered by a lifetime warranty, EdgeOptic's FTLC1154RDPL4 compatible is built for 100GBASE-LR4 deployments. For volume pricing or alternative vendor coding, contact our sales team.
Frequently Asked Questions
Is the Finisar FTLC1154RDPL4 rated for industrial temperature operation?
Yes. Coherent's own datasheet documents the FTLC1154RDPL4 as the industrial-temperature, outside-plant-rated part in this family, operating from -40C to +85C. EdgeOptic's own compatible module for this SKU carries the same -40C to +85C industrial rating Coherent documents for the OEM part, independently confirmed against EdgeOptic's own catalog spec.
Why choose the FTLC1154RDPL4 over the FTLC1154RDPL3?
Coherent documents the FTLC1154RDPL3 as an extended-temperature, outside-plant part rated from -20C to +85C, while the FTLC1154RDPL4 is the industrial-temperature version of the same family, rated from -40C to +85C. Both are 10 km 100GBASE-LR4 QSFP28 modules limited to 100G Ethernet (103.125 Gbps), with identical optical specifications otherwise. Choose the FTLC1154RDPL4 when the deployment site needs the wider cold-temperature margin Coherent documents for the industrial variant.