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Finisar FTLF1424P2BTD 4G/2G/1G FC LW SFP 1310nm
up to 4.25 Gb/s 4G/2G/1G FC LW SFP transceiver, 1310nm, industrial temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTLF1424P2BTD
- Family
- FTLF1424P2
- Category
- Fiber optic transceiver modules
- Datasheet
- FTLF1424P2BTD datasheet (PDF)
FTLF1424P2BTD specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTLF1424P2BTD |
| Product family | FTLF1424P2 |
| Form factor | SFP |
| Standards / application | FC-PI-2 Rev 10.02; IEEE 802.3 Gigabit Ethernet |
| Data rate | 1.0625 / 2.125 / 4.25 Gb/s FC; 1.25 Gb/s GbE (rate-selectable version) |
| Wavelength | 1285–1345 nm |
| Laser | 1310 nm DFB |
| Reach | Up to 30 km on 9/125 µm SMF |
| Connector | Duplex LC |
| Tx output power | 0 to +5 dBm |
| Rx sensitivity | −18 dBm @ 4.25 Gb/s; −21 dBm @ 2.125 Gb/s; −22 dBm @ 1.0625/1.25 Gb/s |
| Rx overload / max input | 0 dBm |
| Extinction ratio | 9 dB (1.25 Gb/s mode) |
| Supply voltage | 3.3 V (3.0–3.6 V) |
| Power dissipation | Supply current 200 typ / 300 max mA |
| Operating temperature | Industrial |
| Diagnostics | Digital diagnostics per SFF-8472 Rev 9.3 (temp, bias, optical power, alarms/warnings) |
| Compliance | Class 1 laser product (FDA/CDRH, EN/IEC 60825); RoHS 2002/95/EC, lead-free |
| Lifecycle | Legacy / end-of-life |
Optical and electrical values are from the Finisar / Coherent family datasheet; temperature grade is per part number. Confirm critical values with us before ordering.
About the Finisar FTLF1424P2BTD
The Finisar FTLF1424P2BTD (now a Coherent Corp. product, formerly II-VI) is a SFP 4G/2G/1G FC LW optical transceiver for up to 4.25 Gb/s links at 1310nm over SMF. It is an industrial-temperature part. It belongs to Finisar's FTLF1424P2 family, which has 12 orderable variants that differ by temperature grade, latch, receiver build or wavelength channel. This is a legacy Finisar part; we help buyers find remaining stock or a current Coherent alternative. Typical uses: Gigabit Ethernet, 1/2/4G Fibre Channel SAN, SONET OC-48 / STM-16 and CWDM/DWDM metro links.
- Up to 4.25 Gb/s bi-directional data links
- Hot-pluggable SFP footprint
- Built-in digital diagnostic functions
- 1310 nm DFB laser transmitter
- Metal enclosure, for lower EMI
- Single 3.3 V power supply
FTLF1424P2BTD: frequently asked questions
What is the Finisar FTLF1424P2BTD?
The FTLF1424P2BTD is a Finisar SFP transceiver for 4G/2G/1G FC LW at up to 4.25 Gb/s. Finisar is now part of Coherent Corp. (formerly II-VI), and the part number is unchanged. It is used for Gigabit Ethernet, 1/2/4G Fibre Channel SAN, SONET OC-48 / STM-16 and CWDM/DWDM metro links.
What is the maximum distance of the FTLF1424P2BTD?
Share your link length and fibre type and we will confirm the reach of the FTLF1424P2BTD from the Finisar datasheet before you order.
What is the optical power budget of the FTLF1424P2BTD?
Per the Finisar family datasheet, the FTLF1424P2BTD transmits 0 to +5 dBm and has a receiver sensitivity of −18 dBm @ 4.25 Gb/s; −21 dBm @ 2.125 Gb/s; −22 dBm @ 1.0625/1.25 Gb/s. Maximum receiver input is 0 dBm.
Does the FTLF1424P2BTD support DDM / digital diagnostics?
Yes. Digital diagnostics per SFF-8472 Rev 9.3 (temp, bias, optical power, alarms/warnings). Your switch can read live temperature, voltage, laser bias and Tx/Rx power.
Which fiber and connector does the FTLF1424P2BTD use?
The FTLF1424P2BTD works at 1310nm over SMF. Both ends of a link must use the same optical standard.
Will the FTLF1424P2BTD work in my Cisco, Juniper, Arista or HPE switch?
The FTLF1424P2BTD follows the SFP MSA, so it fits any matching port. It carries Finisar's own EEPROM programming; switches that check the module vendor may need a configuration setting or a vendor-branded optic. Send us your switch model and we confirm before dispatch.
FTLF1424P2BTD vs FTLF1424P2BCL: what is the difference?
Both are in Finisar's FTLF1424P2 family. They differ in temperature grade (industrial vs commercial). Pick the variant that matches your temperature, latch and wavelength needs.
What temperature range is the FTLF1424P2BTD rated for?
The FTLF1424P2BTD is an industrial-temperature part (per Finisar's part-number temperature code). Industrial grade suits outdoor cabinets, telecom huts and plant floors.
What does the FTLF1424P2BTD part number mean?
The FTLF prefix marks Finisar's SFP / SFP28 / SFP56 family (incl. Fibre Channel). The I letter in the suffix usually marks the industrial temperature grade. The remaining characters identify the optical design and build variant.
Is the FTLF1424P2BTD still available?
The FTLF1424P2BTD is a legacy Finisar part, so new production is limited or ended. Next Gen Networks helps source remaining genuine stock and can suggest a current Coherent alternative with the same reach and wavelength.
What is the FTLF1424P2BTD price in India and how do I order?
The Finisar FTLF1424P2BTD price in India depends on quantity, delivery city and current stock. Next Gen Networks supplies it with a GST invoice (input tax credit ready) and pan-India dispatch from New Delhi. Send the part number, quantity and delivery city on WhatsApp +91-7827955775 or email Sales@nextgennetworks.in for a GST quote.
What power does the FTLF1424P2BTD need?
It runs from 3.3 V (3.0–3.6 V) with power dissipation of Supply current 200 typ / 300 max mA.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideManufacturer datasheet
Finisar / Coherent family datasheet
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