Point-to-point and plug-and-play-the simple way to send your LAN at up to 100 Mbps over copper.

• Save wiring costs by using voice-grade copper wire-even phone wire you already have installed.
• Extends 10- or 100-Mbps Ethernet up to 1.6 miles (2.6 km) at 1 Mbps and up to 300 meters at 100 Mbps.
• Perfect for connecting an isolated user in another building or in another part of a large building.
• Symmetrical VDSL supports speeds of up to 100 Mbps.
• Use a standalone or rackmount in the LinkGain Chassis (LB300A-RACK).
• Hot swap extenders in and out of the rack without having to power down the entire system.
• Transparent to network protocols.
• Six speeds with easy-to-read speed indicator LEDs on top of the extender.
• Ethernet ports are Auto MDI/MDI-X and autosensing for speed and duplex.

Related Questions and Answers

Q: 1. Is this good only for preview or has anyone used this to actually photograph negatives using a DSLR? If you did, how's the quality? Thanks

A: This is meant for analyzing film negative and transparency directly usually with a quality loupe. You could use this to illuminate said film to be shot by another camera. If color, do a white balance, a tripod and you are good to go.

Q: 2. Will this work for Kodak EK6 instant Camera? It is needing PR10 film.

A: It will not work in an instant camera. Oy needs to be processed in c-41 chemistry. These are large sheets to be used in a large format camera.

Q: 3. Lightproof pouch: I'm new to large format and am trying to load Ektar for 1st time, and when finding a sealed paper pouch inside instead of a foldable plastic bag like my Ilford film, I was afraid to open it since I'm not loading the whole box and am unsure of proper procedure to protect lightproof storage with this packaging. I'd hate to fog part of my film on my first box. Could you please advise on best practices?

A: Best advice would be to either have someone show you the first time. It's a fiddly process until you get used to it. Next best option is to YouTube it. Watch the videos and practice with spent negs first. Nothing worse than losing a valuable photo becaus you've loaded the film the wrong side out, or have a light leak.

Q: 4. Sorry for such a dumb question, its been ages since I've used this format. How many frames is standard per 120 roll?

A: The number of shots per roll depends on the particular format of the camera being used. 645 cameras can get on average about 15-16 shots depending on the model. 6x6 cameras can get 12 or 13 and 6x7 cameras can get 10 shots per roll.

Q: 5. What is the expiration date?

A: B&H buys and sells film in bulk. In general we regularly maintain fresh film stock. All of our film is at least 6 months from expiration (typically much longer). Anytime film stock is less than 6 months from expiration we sell it in a separate section and label it as short-dated film and also price it with a slight discount (again due to the volumes we sell this rarely occurs). Unfortunately we do not have access to our inventory to hand inspect the expiration date of any of our films prior to purchase.

Q: 6. Will this film work in a Kodak ek4 instant camera?

A: It will not. This requires instant film which you can get from a few other suppliers.

Q: 7. Your description says," 61MP Full-Frame Exmor R CMOS Sensor", yet your specifications say the camera has a 1/1.38" sensor ?

A: The Sony ILX-LR1 Industrial Camera is indeed a full frame sensor. This is a mistake and will be corrected.

Q: 8. 4 x 5 film continuance?Will 4 x 5 film continue?

A: Yes, for now and Hope to God forever!

Q: 9. can this film be used with colorburst250 Kodak instant camera?

A: no, this film is meant to be used in light sealed film holders on 8x10 view cameras. the colorburst250 used PR 10/PR144 type film, which is no longer manufactured.

Q: 10. is this film compatible with the colorburst 50 kodak instant film camera?

A: Dear Rachel, The short answer is unfortunately no. While I am wholly uncertain what size instant film your Colorburst 50 camera was designed to expose, I can definitively say that Kodak Ektar 4 x 5, or any other size negative sheet film, will not work as intended in your camera. Kodak Ektar is a relatively new color-negative film available in 35mm and 120 rolls, also 4 x 5 inch and 8 x 10 inch sheets. This wonderful film is normally loaded into sheet film holders in total darkness then placed into the back of a large-format camera; once the image has been composed on it's ground glass and all camera/lens adjustments have been made. After pulling the film holders' dark slide and letting the shutter rip, the holder with it's film is then taken back to the darkness to be processed in C-41 chemistry or the film alone sent off for this leg of the magic act to be wielded by other hands or a machine processor. When this film has been properly handled, loaded, unloaded and even acceptably exposed and processed, you arrive at a usable color negative. I suspect that in the digital world this color film is most often scanned to become very large digital files/positives, as it may have been designed with scanning in mind. While contact prints can be made to the same size of any negative film used, in a traditional darkroom, both color and black & white negative films are normally held in a negative carrier which is placed underneath the light source of a photo enlarger and projected optically onto photographic enlarging paper. The paper is then developed/processed in a why not too dissimilar than that of film. That is, you go from darkness to dim safelight, make use of chemical solutions requiring a somewhat exact combination of dilution, temperature, time, and agitation, to a paper development also with chemicals but allowing for a less stringent course with respect to those variables while giving the same amount of attention to paper exposure as you did with film exposure. Sorry about the long answer but I wouldn't want to discourage anyone investigating the use of film by just saying - good luck with that. Also, forgive me if I've wrongly assumed that you're unfamiliar with basic film/darkroom procedures. The question you asked made me think that you may be new to the use of film, 4 x 5 at that! That's a good thing in my view as I have never stopped using film and Kodak sure doesn't make it or discontinue it based on my use alone. (Hey look at that! Mark just bought another box of film, time to start another batch.) Perhaps you asked the question because you already have a box of 4 x 5 Ektar and a 30 year old instant film camera. In that case, go ahead and experiment if you're able to fit a sheet into the back of your camera. Keep in mind that it must be done in complete darkness and the camera back must also be light-tight. At this point you would be well within the realm of experimentation, though, without a darkroom, you are left with sending it out to be processed. I'm not sure but I think the going rate is around $3.00 a sheet. Truth is, you could expose this film and most other sheet films with something as simple as a pinhole camera made from a shoe box and a pie tin but this is not the norm. 4 x 5 negative film has been a widely available standard size film for over 100 years and the new Ektar 4 x 5 will fit into any new or 100 year old 4 x 5 film holder and those holders will work in just about any 4 x 5 large format film camera ever produced (millions) but I'm afraid the film and camera combination you mention are not a proper pairing. If in fact tangible instant photos are what you're after rather then knowing if the Colorburst 50 will work to expose large-format film, well, as explained above, Kodak Ektar 4 x 5 is anything but instantaneous. Funny, I just googled the Colorburst 50 and Fuji's FP-100c film popped up.It's a 3 X 4 inch 100 speed daylight balanced color instant film. In stock at B&H, 10 shots/instant prints for $20.00 Wish I were knowledgeable enough about your camera and this film to say if it will or will not work but if instant is what you want and you somehow haven't seen this film already, maybe you could look into that further. I hope you find a solution and continue to buy film.Have a good day,Mark