RS-232/422/485 To Fiber Converter, Multi-Mode 2KM, SC Connector

RS-232/422/485 To Fiber Converter, Multi-Mode 2KM, SC Connector

Marsoni

M251S

$119.50

Get it in 3 business days with 1 day shipping. Friday, May 29

RS-232/422/485 To Fiber Converter, Multi-Mode 2KM, SC ConnectorThe STF 300C CM02 provides a fiber converter solution to extend RS 232 or RS 422 RS 485 transmission distance up to 2km over multi mode fiber . The converter is equipped with multiple interface circuits, for connection to RS 232, RS 423, or RS 422 485 (2 or 4 wire). The STF 300C CM02 secures data transmission over EMI resistant fiber at speeds up to 256kbps for RS 232 or up to 1024kbps for RS 422 485.

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Fast: 2-3 business days
Express: 1-2 business days

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My Pomsky who is 9 months has destroyed every toy we’ve gotten him so far and he LOVES this one. He took to it right from the box and hasn’t let it leave his side since. It’s a very durable, hard, chew resistant material and I have a feeling it’s going to last him a long time. Highly recommend! His smile says it all 😊

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Reviewed in the United States on June 9, 2026

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Ear buds

Port Orchard, US

★★★★★ 5

Durability

Color: Green, Pattern Name: Hammerhead Shark

I have a lab puppy and she LOVES to chew and tear anything that she can up. I bought this being a little bit hesitant by some of the reviews but I will say she has not torn out the squeaker yet,. And it’s pretty loud too (it’s been almost two weeks) and the plastic is pretty durable. The only negative I have to say is the plastic does it sharp ( I’ve almost cut myself on it) but that doesn’t seem to affect her. So overall I’d say this is a great product if your dog needs something durable yet chewable.

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Reviewed in the United States on May 8, 2026

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Nevermore Lane

Carnegie, US

★★★★★ 5

A Huge Hit in My Bully Breed House!

Color: Green, Pattern Name: Hammerhead Shark

I have a house full of bully breeds, and this hammerhead shark toy is by far one of their favorites. I’ve actually bought a few of them so there are extras around the house — otherwise they’d all be fighting over the same one! That alone tells you how much they love it. The shape makes it easy for them to grab, chew, and toss around, and the squeaker keeps them interested without being obnoxiously loud. What really impressed me is the durability. My dogs are serious chewers, and we’ve had these for a while now. They’re still going strong, which is saying a lot in this house. The combination of rubber and nylon seems to hold up really well to heavy chewing. The bacon scent definitely helps keep their attention, and I like that I can add a little peanut butter for extra enrichment. It keeps them busy and off my furniture — always a win. If you have strong chewers, especially bully breeds, this one is absolutely worth picking up. Durable, fun, and clearly dog-approved in this house.

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Reviewed in the United States on March 4, 2026

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Cindi C

Massapequa, US

★★★★★ 4

Great for puppies

Color: Green, Pattern Name: Hammerhead Shark

Great for a teething puppy but very loud when it hits the floor. It is truly indestructible!

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Reviewed in the United States on May 27, 2026

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Alan W.

Belleville, US

★★★★★ 5

Great chew toy!

Color: Green, Pattern Name: Hammerhead Shark

Our dogs love them! I have three of the sharks to help them share with each other! LOL Been crewed on and still look good, long lasting and perfect size for our Golden and Yellow Lab.

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Reviewed in the United States on May 22, 2026