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Finisar FTLX1612M3BTL 10GBASE-ER XFP 1550nm 40km
10 Gb/s class 10GBASE-ER / OC-192 IR-2 multirate XFP transceiver, 1550nm, up to 40km, industrial temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTLX1612M3BTL
- Family
- FTLX1612
- Category
- Fiber optic transceiver modules
- Datasheet
- FTLX1612M3BTL datasheet (PDF)
FTLX1612M3BTL specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTLX1612M3BTL |
| Product family | FTLX1612 |
| Form factor | XFP |
| Standards / application | SONET OC-192 IR-2/IR-3; SDH STM S-64.2b/S-64.3b; ITU-T G.709; 10GBASE-ER/EW; 40 km 10G Fibre Channel |
| Data rate | 9.95 to 11.3 Gb/s |
| Wavelength | 1530–1565 nm |
| Laser | Temperature-stabilized 1550 nm EML (800 ps/nm) |
| Receiver | PIN (EPS Global listing) |
| Reach | 40 km |
| Connector | Duplex LC |
| Tx output power | −1 to +2 dBm |
| Rx sensitivity | −16 dBm @9.95–10.7 Gb/s; −15 dBm @11.1–11.3 Gb/s |
| Rx overload / max input | −1 dBm |
| Extinction ratio | 8.2 dB |
| Supply voltage | Vcc5 4.75–5.25 V; Vcc3 3.13–3.45 V |
| Power dissipation | < 3.5 W |
| Operating temperature | Industrial |
| Diagnostics | Digital diagnostics via 2-wire serial interface |
| Compliance | RoHS-6 (lead-free) |
| Lifecycle | Current production |
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 FTLX1612M3BTL
The Finisar FTLX1612M3BTL (now a Coherent Corp. product, formerly II-VI) is a XFP 10GBASE-ER / OC-192 IR-2 multirate optical transceiver for 10 Gb/s class links at 1550nm over Duplex SMF LC, with reach up to 40km. It is an industrial-temperature part. It belongs to Finisar's FTLX1612 family, which has 2 orderable variants that differ by temperature grade, latch, receiver build or wavelength channel. Typical uses: 10G Ethernet, 10G Fibre Channel, SONET OC-192 / OTN and DWDM metro / DCI links.
- Supports 9.95Gb/s to 11.3Gb/s bit rates
- Maximum link length of 40km
- Temperature-stabilized 1550nm 800 ps/nm EML transmitter
- 3.3V and 5V power supplies required
- Bail release mechanism
- Reference clock not required
FTLX1612M3BTL: frequently asked questions
What is the Finisar FTLX1612M3BTL?
The FTLX1612M3BTL is a Finisar XFP transceiver for 10GBASE-ER / OC-192 IR-2 multirate at 10 Gb/s class. Finisar is now part of Coherent Corp. (formerly II-VI), and the part number is unchanged. It is used for 10G Ethernet, 10G Fibre Channel, SONET OC-192 / OTN and DWDM metro / DCI links.
What is the maximum distance of the FTLX1612M3BTL?
The FTLX1612M3BTL is specified for up to 40km over Duplex SMF LC. Long-reach optics may need an attenuator on short links; we can advise based on your link loss.
What is the optical power budget of the FTLX1612M3BTL?
Per the Finisar family datasheet, the FTLX1612M3BTL transmits −1 to +2 dBm and has a receiver sensitivity of −16 dBm @9.95–10.7 Gb/s; −15 dBm @11.1–11.3 Gb/s. Maximum receiver input is −1 dBm.
Does the FTLX1612M3BTL support DDM / digital diagnostics?
Yes. Digital diagnostics via 2-wire serial interface. Your switch can read live temperature, voltage, laser bias and Tx/Rx power.
Which fiber and connector does the FTLX1612M3BTL use?
The FTLX1612M3BTL works at 1550nm over Duplex SMF LC. Both ends of a link must use the same optical standard.
Will the FTLX1612M3BTL work in my Cisco, Juniper, Arista or HPE switch?
The FTLX1612M3BTL follows the XFP 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.
FTLX1612M3BTL vs FTLX1612M3BCL: what is the difference?
Both are in Finisar's FTLX1612 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 FTLX1612M3BTL rated for?
The FTLX1612M3BTL is an industrial-temperature part. Industrial grade suits outdoor cabinets, telecom huts and plant floors.
What does the FTLX1612M3BTL part number mean?
The FTLX prefix marks Finisar's 10G family (SFP+, XFP, X2, XENPAK). The I letter in the suffix usually marks the industrial temperature grade. The remaining characters identify the optical design and build variant.
Is your FTLX1612M3BTL genuine Finisar?
Yes. Next Gen Networks supplies original Finisar / Coherent modules, not third-party lookalikes or grey-market stock, and shares serial numbers on request.
What is the FTLX1612M3BTL price in India and how do I order?
The Finisar FTLX1612M3BTL 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 FTLX1612M3BTL need?
It runs from Vcc5 4.75–5.25 V; Vcc3 3.13–3.45 V with power dissipation of < 3.5 W.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideManufacturer datasheet
Finisar / Coherent family datasheet
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