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Finisar FTEN2117P1NUN EPON ONU-on-a-stick PX20+ SFP 20km
1 Gb/s EPON ONU-on-a-stick PX20+ (CTC/DPoE OAM) SFP transceiver, Tx 1310nm / Rx 1490nm (BiDi), up to 20km, extended temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTEN2117P1NUN
- Family
- FTEN2117P1xUN
- Category
- Fiber optic transceiver modules
- Datasheet
- FTEN2117P1NUN datasheet (PDF)
FTEN2117P1NUN specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTEN2117P1NUN |
| Product family | FTEN2117P1xUN |
| Form factor | SFP (SC, single-fiber) |
| Standards / application | IEEE 802.3ah EPON PX20+ ONU |
| Data rate | 1.25 Gb/s symmetric (1250 Mb/s) |
| Wavelength | Tx 1310 nm (1290–1330 nm) upstream; Rx 1490 nm (1480–1500 nm) downstream |
| Receiver | PIN (per EPS Global product page) |
| Reach | 20 km (EPS Global; datasheet gives PX20+ link budget class) |
| Connector | Single-fiber bi-directional SC receptacle |
| Tx output power | 0 to +4 dBm |
| Rx sensitivity | −27 dBm |
| Rx overload / max input | −3 dBm |
| Extinction ratio | 9 dB |
| Supply voltage | 3.3 V (3.15–3.45 V) |
| Power dissipation | Supply current 500 typ / 620 max mA |
| Operating temperature | Extended |
| Diagnostics | Built-in digital diagnostics via 2-wire serial bus |
| Compliance | IEEE 802.3ah EPON |
| Lifecycle | Current production |
| Variant note | PX20+, CTC OAM, −20 to 70 °C (EPS Global listing) |
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 FTEN2117P1NUN
The Finisar FTEN2117P1NUN (now a Coherent Corp. product, formerly II-VI) is a SFP (SC, single-fiber) EPON ONU-on-a-stick PX20+ (CTC/DPoE OAM) optical transceiver for 1 Gb/s links at Tx 1310nm / Rx 1490nm (BiDi) over SMF, with reach up to 20km. It is an extended-temperature part. It belongs to Finisar's FTEN2117P1xUN family, which has 2 orderable variants that differ by temperature grade, latch, receiver build or wavelength channel. Typical uses: Fast/Gigabit Ethernet, SONET/SDH OC-3/OC-12, campus and access links, and legacy network upgrades.
- EPON ONU in MSA SFP footprint
- Compliance with IEEE 802.3ah
- Supports CTC OAM (per EPS Global listing)
- Built-in digital diagnostics functions
- Compatibility with EPON OLTs and CPE equipment
FTEN2117P1NUN: frequently asked questions
What is the Finisar FTEN2117P1NUN?
The FTEN2117P1NUN is a Finisar SFP (SC, single-fiber) transceiver for EPON ONU-on-a-stick PX20+ (CTC/DPoE OAM) 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 FTEN2117P1NUN?
The FTEN2117P1NUN is specified for up to 20km over SMF. 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 FTEN2117P1NUN?
Per the Finisar family datasheet, the FTEN2117P1NUN transmits 0 to +4 dBm and has a receiver sensitivity of −27 dBm. Maximum receiver input is −3 dBm.
Does the FTEN2117P1NUN support DDM / digital diagnostics?
Yes. Built-in digital diagnostics via 2-wire serial bus. Your switch can read live temperature, voltage, laser bias and Tx/Rx power.
Which fiber and connector does the FTEN2117P1NUN use?
The FTEN2117P1NUN works at Tx 1310nm / Rx 1490nm (BiDi) over SMF. Both ends of a link must use the same optical standard.
Will the FTEN2117P1NUN work in my Cisco, Juniper, Arista or HPE switch?
The FTEN2117P1NUN 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.
FTEN2117P1NUN vs FTEN2117P1NUN-BC: what is the difference?
Both are in Finisar's FTEN2117P1xUN family. They differ in build / application (EPON ONU-on-a-stick PX20+ (CTC/DPoE OAM) vs EPON ONU-on-a-stick PX20+ (CTC/DPoE OAM), -BC build). Pick the variant that matches your temperature, latch and wavelength needs.
What temperature range is the FTEN2117P1NUN rated for?
The FTEN2117P1NUN is an extended-temperature part (per Finisar's part-number temperature code). Choose an industrial (T) variant for outdoor or uncontrolled sites.
What does the FTEN2117P1NUN part number mean?
The FTEN prefix marks Finisar's EPON ONU SFP family. The E letter in the suffix usually marks the extended temperature grade. The remaining characters identify the optical design and build variant.
Is your FTEN2117P1NUN 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 FTEN2117P1NUN price in India and how do I order?
The Finisar FTEN2117P1NUN 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 FTEN2117P1NUN need?
It runs from 3.3 V (3.15–3.45 V) with power dissipation of Supply current 500 typ / 620 max mA.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideManufacturer datasheet
Finisar / Coherent family datasheet
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