FTLC4352RHPL-1Y II-VI / Finisar Compatible 100GBASE-DR 500m QSFP28 Transceiver
Finisar compatible FTLC4352RHPL-1Y - Key Features
- Compatibility: Finisar
- Media Type: Single-Mode Fiber (SMF)
- Connector: Double LC/UPC
- Fiber Count: Duplex
- Maximum Distance: 500 m
- Average Link Budget: 3 dB
- Tx Wavelength: 1310 nm
- Supported Data Rate: 106.25 Gbps
- DDM/DOM: Supported
- Forward Error Correction (FEC): Host FEC Supported
- Temperature Range: Standard 0°-70°C
Finisar FTLC4352RHPL-1Y Price
Finisar compatible FTLC4352RHPL-1Y Specifications
Form Factor | QSFP28 |
Modulation | PAM4 (Pulse Amplitude Modulation 4-level) |
Media Type | Single-Mode Fiber (SMF) |
Connector | Double LC/UPC |
Fiber Count | Duplex |
Maximum Distance | 500 m |
Average Link Budget | 3 dB |
TX Wavelength | 1310 nm |
RX Wavelength | 1310 nm |
Supported Data Rate | 106.25 Gbps |
Supported Ethernet Applications | 100G Ethernet PAM4 (106.25 Gbps) |
DDM/DOM | Supported |
Forward Error Correction (FEC) | Host FEC Supported |
CDR (Clock and Data Recovery) chip | Supported |
Transmitter Type | EML Laser |
Tx Wave Bandwidth | 1304.5- 1317.5 nm |
Average Launch Power (Min) Each Lane | -2.4 dBm |
Average Launch Power (Max) Each Lane | 4 dBm |
Extinction Ratio (Min) | 5 dB |
Receiver Type | PIN photodiode |
RX Wave Bandwidth | 1304.5- 1317.5 nm |
Average Receiver Sensitivity (Min) Each Lane | -5.4 dBm |
Average Receiver Sensitivity (Max) Each Lane | 4 dBm |
Receiver Overload | 6.5 dBm |
Temperature Range | Standard 0°-70°C |
Storage Temperature | -40° to 85°C |
Relative Humidity | 5 to 85% |
Power Consumption (Max) | 4.5 W |
Power | +3.3V single power supply |
Compliance | CE, RoHS, Class 1 FDA and IEC60825-1 Laser Safety Compliant, IEEE 802.3cd, 100GBASE-DR, 100G Lambda MSA, QSFP28 MSA, SFF-8636 (Management Interface for 4-lane modules), SFF-8665 |
Finisar compatible FTLC4352RHPL-1Y Datasheet
v2Complete technical specifications and product details
Finisar compatible FTLC4352RHPL-1Y Description
EdgeOptic's FTLC4352RHPL-1Y compatible is a Finisar-coded version of the EdgeOptic 100G-QSFP28-SL500 multi-vendor 100GBASE-DR transceiver. It is a single-lambda 100G PAM4 QSFP28 module that runs over duplex single-mode fiber with a double LC/UPC connector. The FTLC4352RHPL-1Y is a variant order code in the FTLC4352RHPL series, carried across the Finisar, II-VI, and Coherent brand eras and now sold under the Coherent brand.
The module transmits in the 1310 nm band (1304.5 to 1317.5 nm) and uses a PIN photodiode receiver. It carries a 3 dB optical budget, which covers the 500 m 100GBASE-DR reach over single-mode fiber. Line rate is 106.25 Gbps. RS(544,514) KP4 forward error correction runs inside the module DSP, so the host port does not need a separate FEC setting. DOM/DDM diagnostics report live operating conditions. The module operates across the standard 0 to 70°C range and draws up to 4.5W.
It is CE and RoHS certified and built to IEEE 802.3cd 100GBASE-DR, 100G Lambda MSA, QSFP28 MSA, and SFF-8665. EdgeOptic codes the EEPROM so the module is recognized as a Finisar/Coherent part.
Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical platforms. Made to order with a 2-week lead time and a lifetime warranty. For volume orders or coding questions, contact our sales team.
Frequently Asked Questions
What is the difference between the FTLC4352RHPL and FTLC4352RHPL-1Y?
Both are 100GBASE-DR 500m single-lambda QSFP28 modules from the same Finisar/Coherent series with the same optical specification. The -1Y suffix is a separate procurement order code and is not documented in Coherent's public datasheets, so verify the exact part number against the Coherent transceiver compatibility documentation or your procurement specification before ordering.