FTLX1672D3BNL - Adaptateur / Carte réseau Finisar - Free user manual and instructions
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| Product Type | 10GbE SFP+ Optical Transceiver |
| Brand | Finisar |
| Model | FTLX1672D3BNL |
| Form Factor | SFP+ (Small Form-factor Pluggable Plus) |
| Data Rate | 10.3125 Gbps (10 Gigabit Ethernet) |
| Wavelength | 1310 nm |
| Reach | 10 km (10GBASE-LR) |
| Connector Type | Dual LC/UPC |
| Dimensions (Typical) | 8.5 mm x 13.4 mm x 56.5 mm |
| Weight (Typical) | 30 g |
| Power Consumption (Max) | 1.5 W |
| Supply Voltage | 3.3 V |
| Operating Temperature Range | 0°C to 70°C |
| Compliance | SFF-8431, SFF-8432, IEEE 802.3ae |
| Digital Diagnostic Monitoring | Yes (DDM/DOM) |
| Hot-Pluggable | Yes |
| Laser Safety | Class 1 (IEC 60825-1) |
| Maintenance | Clean optical connectors with lint-free wipes; no internal serviceable parts |
| Spare Parts | Not available (integrated unit) |
Frequently Asked Questions - FTLX1672D3BNL Finisar
What is the maximum distance supported by the Finisar FTLX1672D3BNL?
The FTLX1672D3BNL supports up to 10 km over single-mode fiber (9/125 µm) using 10GBASE-LR standard.
Is the FTLX1672D3BNL compatible with any SFP+ port?
It is compatible with standard SFP+ slots that support 10GbE and comply with SFF-8431. However, always check your device’s approved transceiver list for guaranteed compatibility.
How do I clean the optical connectors on this transceiver?
Use a lint-free optical cleaning wipe or a specialized cleaning tool. Gently wipe the end face of the LC connector. Avoid touching the ferrule with bare fingers.
Does the FTLX1672D3BNL support digital diagnostic monitoring?
Yes, it supports DDM/DOM (Digital Diagnostic Monitoring) as per SFF-8472. You can monitor parameters like temperature, power, voltage, and bias current.
What is the typical power consumption of this module?
The typical power consumption is under 1.5 W at 3.3 V supply voltage.
Can I use this transceiver with multimode fiber?
No, the FTLX1672D3BNL is designed for single-mode fiber (9/125 µm) only. Using multimode fiber may cause link failure or reduced distance.
How do I install the FTLX1672D3BNL?
Insert the module into an SFP+ port with the correct orientation until it clicks. Always use an ESD wrist strap. For removal, unlatch the bail and pull gently.
Is it hot-pluggable?
Yes, the module supports hot-plugging, but it is recommended to disable the interface before insertion or removal to avoid data errors.
What does the model number FTLX1672D3BNL indicate?
Finisar’s coding: FT=Finisar Transceiver, LX=10km 10GBASE-LR, 1672= specific design, D3=version, BNL=features/temperature range (commercial).
Why is my link not coming up with the FTLX1672D3BNL?
Check fiber polarity, cable type (single-mode), clean connectors, and ensure the switch/router port is enabled for 10GbE. Also verify the transceiver is compatible with the host device.
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