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Finisar FTLF1318P2BTL 1000BASE-LX SFP 1310nm 10km
1 Gb/s 1000BASE-LX / 1GFC SFP transceiver, 1310nm, up to 10km, industrial temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTLF1318P2BTL
- Family
- FTLF1318P2
- Category
- Fiber optic transceiver modules
- Datasheet
- FTLF1318P2BTL datasheet (PDF)
FTLF1318P2BTL specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTLF1318P2BTL |
| Product family | FTLF1318P2 |
| Form factor | SFP |
| Standards / application | 1000BASE-LX Ethernet; 1x Fibre Channel |
| Data rate | Up to 1.25 Gb/s (1.25 Gb/s 1000BASE-LX; 1.06 Gb/s FC) |
| Wavelength | 1310nm |
| Laser | 1310 nm Fabry-Perot |
| Reach | Up to 10 km on 9/125 µm SMF |
| Connector | Duplex LC |
| Supply voltage | Single 3.3 V |
| Power dissipation | < 500 mW typical |
| Operating temperature | Industrial |
| Compliance | RoHS compliant and 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 FTLF1318P2BTL
The Finisar FTLF1318P2BTL (now a Coherent Corp. product, formerly II-VI) is a SFP 1000BASE-LX / 1GFC optical transceiver for 1 Gb/s links at 1310nm over SMF, with reach up to 10km. It is an industrial-temperature part. It belongs to Finisar's FTLF1318P2 family, which has 4 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: Fast/Gigabit Ethernet, SONET/SDH OC-3/OC-12, campus and access links, and legacy network upgrades.
- Up to 1.25 Gb/s bi-directional data links
- 1310 nm Fabry-Perot laser transmitter
- Up to 10 km on 9/125 µm SMF
- Duplex LC connector
- Low power dissipation < 500 mW typical
- Commercial operating temperature range: 0 °C to 70 °C
FTLF1318P2BTL: frequently asked questions
What is the Finisar FTLF1318P2BTL?
The FTLF1318P2BTL is a Finisar SFP transceiver for 1000BASE-LX / 1GFC at 1 Gb/s. Finisar is now part of Coherent Corp. (formerly II-VI), and the part number is unchanged. It is used for Fast/Gigabit Ethernet, SONET/SDH OC-3/OC-12, campus and access links, and legacy network upgrades.
What is the maximum distance of the FTLF1318P2BTL?
The FTLF1318P2BTL is specified for up to 10km over SMF. Long-reach optics may need an attenuator on short links; we can advise based on your link loss.
Which fiber and connector does the FTLF1318P2BTL use?
The FTLF1318P2BTL works at 1310nm over SMF. Both ends of a link must use the same optical standard.
Will the FTLF1318P2BTL work in my Cisco, Juniper, Arista or HPE switch?
The FTLF1318P2BTL 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.
FTLF1318P2BTL vs FTLF1318P2BCL: what is the difference?
Both are in Finisar's FTLF1318P2 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 FTLF1318P2BTL rated for?
The FTLF1318P2BTL 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 FTLF1318P2BTL 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 FTLF1318P2BTL still available?
The FTLF1318P2BTL 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 FTLF1318P2BTL price in India and how do I order?
The Finisar FTLF1318P2BTL 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 FTLF1318P2BTL need?
It runs from Single 3.3 V with power dissipation of < 500 mW typical.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideManufacturer datasheet
Finisar / Coherent family datasheet
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