Convert between 100 Mb/s Ethernet RJ45 electrical signals and optical signals through a 100 Mb/s SC fiber port with the TL-FC111B-20 100 Mb/s WDM Media Converter from TP-Link. Designed to support long-distance data transmissions, the TL-FC111B-20 has a range of up to 12.4 miles over a 9/125µm single-mode fiber cable while using up to 328' long Cat 5/5e Ethernet cables with the RJ45 port. The TL-FC111B-20 transmits at a frequency wavelength of 1310nm and receives data at 1550nm, which complements TP-Link's TL-FC111A-20 WDM Media Converter. Half- and full-duplex modes are automatically negotiated.

1 x 100 Mb/s SC Fiber Port    1 x 100 Mb/s RJ45 Port    1310nm TX / 1550nm RX Wavelength    Range up to 12.4 Miles    Auto-Negotiation of Half- & Full-Duplex    Supports 9/125µm Single-Mode Fiber    Supports Cat 5/5e Ethernet Cables

IEEE 802.3, IEEE 802.3i, and IEEE 802.3u standards

Works with TL-FC111A-20 as a pair

Bidirectional WDM communication on a single fiber

Auto-negotiation of half- and full-duplex transfer modes

LED indicators

FCC, CE, and RoHS certified

Related Questions and Answers

Q: 1. Is the MB-D18 manufactured in Japan or China?

A: Following unit is made China.

Q: 2. Will using the Nikon EN-EL 18c battery in this grip increase the amount of shots I get compared to the EN-EL15?

A: If you are shooting full-frame with FX lenses, the maximum frame rate would be 5 frames per second. If you are shooting in DX Auto-Crop Mode, the standard maximum frame rate is 6 frames per second, but you can reach 7 frames per second when using the optional Nikon MB-D12 Battery Pack and the Nikon EN-EL18c Rechargeable Lithium-Ion Battery and Nikon BL-5 Cover.

Q: 3. What's in the box other than the grip? Looks like battery holders are extra.

A: The box includes the grip, a tray for 8 AA batteries a tray for 1 en-el15 battery. To get the 9 fps you will need the BL5 to attach to the en-el15 tray, 1 en-el18b batteries and a charger for the battery. Rumor is you will be able to get 7700 images on 1 en-el18b battery or 150 minutes of HD video.

Q: 4. Have you ran into any issues with using the grip on a tripod with all the weight of the camera and lens on the grip screw?

A: The screw on the Nikon MB-D18 Multi-Power Battery Pack can support the weight of the camera and lens on a tripod.

Q: 5. Does this come with film?

A: The FUJIFILM INSTAX MINI LINK 2 Smartphone Printer (Space Blue), B&H # FUIML2B, does not include film.

Q: 6. Where is this item made, Japan or China?

A: China. It's printed on the pack.

Q: 7. Does it still have a tripod mount on the bottom?

A: Yes it does.

Q: 8. On the d850, is possible to use the EN-EL18 battery IN the camera in place of the EN EL15?

A: No, not in the camera directly. The Nikon D850 only takes EN-EL15 batteries and can only accept the EN-EL18 when the MB-D18 battery grip is attached.

Q: 9. Is there any kind of indicator showing levels of the battery / batteries in the grip?

A: Yes, the camera shows battery levels in grip and or camera body.

Q: 10. What are the dimensions of the D850 with the MB-D18 battery pack attached?

A: 6-1/2 high (to the hot shoe) by 5-3/4 wide and 3 deep.