Complete your short to medium distance fiber installation with the TP-Link TL-SM321B-2 1000Base-BX WDM Bidirectional SFP Module, which pairs with a TL-SM321A-2 to deliver up to 1.25 Gb/s full-duplex speeds over one Single-Mode fiber connection between your switches, storage devices, and servers. This SFP module features an integrated LC bidirectional optical interface with 1310nm transmit and 1550nm reception wavelengths that supports data links up to 1.24 miles in 9/125µm Single-Mode fiber. The TL-SM321B-2 also includes a Digital Diagnostic Monitoring (DDM) feature that provides real-time monitoring, showing parameters such as the transceiver current for transmitting and receiving optical power, and the operating temperature.

LC Bidirectional Optical Interface    Up to 1.25 Gb/s Throughput    Supports 9/125µm Single-Mode Fiber    Up to 1.24-Mile Range    1310nm Transmit Wavelength    1550nm Receive Wavelength    Full-Duplex Connection    Includes Digital Diagnostic Monitoring

Related Questions and Answers

Q: 1. Will to fit Nikon d lenses

A: All Nikkor lenses introduced since 1992 are D or Distance . This feature told the camera electronically the distance to the subject. So the answer is that yes you can use this adapter to attach a Nikkor D lens to a Leica. However, nothing electronic such as Auto Focus or aperture or distance is sent to the camera.

Q: 2. Can this be used to take a HDMI output from an iMac or Macbook Pro into a BlackMagic ATEM 2 M/E?

A: If the Apple computer is outputting a frame rate and resolution it can see then yes. The issue may be that this does not do frame rate conversions and scaling. You may need one of their Up/Down/Cross Converters and Scalers instead. https://bhpho.to/2HsMNzo

Q: 3. Which filter color, black or silver looks best on this lens?

A: A silver ring filter would be a better match for the Leica APO-Macro-Elmarit-TL 60mm f/2.8 ASPH. Lens .

Q: 4. Does the "foot" at the bottom detach? I won't be using it...

A: Yes, if you look at the 3rd product image, there are holes for screws to be removed.

Q: 5. Will this work on a Godox V860iii speedlite?

A: As of the time of this writing (November 2023), the Sekonic RT-GX Godox Transmitter Module (B&H# SERTGX) is only designed to work in the Sekonic Speedmaster L-858D-U Light Meter (B&H# SEL858DU). The module serves as an interface between the aforementioned light meter and Godox flashes and strobes using the Godox X radio system such as the Godox Ving V860III TTL Li-Ion Flash Kit for Sony Cameras (B&H# GOV860IIIS).

Q: 6. Is it USB Powered?

A: Yes!

Q: 7. Does this include the power supply?

A: Dear Nathaniel, This is Jules from product support at Symbiosis, Decimator's master distributor for your region. The MD-LX is supplied with a power adaptor for use in the US, Europe and UK regions. I hope this helps. Best Wishes Jules

Q: 8. Is this module necessary to be able to run a Photo Booth?

A: The DNP WCM Plus Wireless Connect Module (B&H# DNWCMPLUS) allows for a wireless connection between an Android (e.g. phone or tablet) or Apple iOS-based device (e.g. iPhone or iPad) and specific models of DNP printers (e.g. DS620A, DS820A, QW410, DS-RX1HS, DS40, or DS80). It is only required for that purpose. Alternatively, printers such as those may be connected to many computers (typically using Windows or macOS) by USB cable.

Q: 9. can this be used without audio? some reviews indicate problems converting video only signals.

A: Yes, you can use the Blackmagic Design Micro Converter SDI to HDMI 3G (with Power Supply) if your signal has Video only content and no Audio channels.

Q: 10. Has anyone used this adapter to fit Nikon F glass to the Panasonic S1 or S1R? Reviews or comments on how effective it is?

A: This is a manual adapter. It does not support lens functions that rely on electronic communication with the camera body