SKU: 62665929301

NEW Juniper CFP-100GBASE-ER4 100GB BASE-ER4 1550nm SMF LC CFP Transceiver

$2419.19 $2687.99
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

NEW Juniper CFP-100GBASE-ER4 100GB BASE-ER4 1550nm SMF LC CFP TransceiverThe Juniper CFP 100GBASE ER4 transceiver delivers 100 Gbps data transmission over single mode fiber (SMF) with a wavelength of 1550 nm. Designed for extended reach, it supports optical connections at distances up to 40 km using LC connectors. The plug in form factor simplifies usage in compatible switches and routers while maintaining high speed performance for long range applications. This module adheres to the IEEE standard, ensuring compatibility

The Juniper CFP-100GBASE-ER4 transceiver delivers 100 Gbps data transmission over single-mode fiber (SMF) with a wavelength of 1550 nm.

Designed for extended reach, it supports optical connections at distances up to 40 km using LC connectors. The plug-in form factor simplifies usage in compatible switches and routers while maintaining high-speed performance for long-range applications.

This module adheres to the IEEE standard, ensuring compatibility across various network systems requiring dependable communication solutions across metropolitan or wide-area networks leveraging SMF cabling infrastructure tailored for large-scale deployments involving critical data demands.

Juniper CFP-100GBASE-ER4: CFP 100G Pluggable Transceiver, SMF, 1550nm for 40KM Transmission.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 62665929301

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4.4 ★★★★★
Based on 484 reviews
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H
Verified Purchase
huntinghawk
Belleville, US
★★★★★ 5
Great deal on a shacket
Color: Khaki, Size: X-Large
The shacket looks like it is depicted in pictures. It is oversized in general since it is intended to be an over garment. The weight of the cotton is heavier than a normal cotton shirt, but not as heavy as a denim jacket. I am 5'8" tall and 175 pounds. My sport coat chest measurement is 44 inches. I ordered XL so it would be large enough to cover a T shirt and shoulder holster for S&W Shield to CCW. I washed in cold and hung dried, and it still feels a little too large. I will try to wash and machine dry and see if the fit improved. The shacket looks to be worn with sleeves extended. I tried rolling up the sleeves and was only able to get two rolls. A third roll was not possible because it wouldn't fit around my forearms even though I'm not muscular. Those wanting to roll up their sleeves may need to alter the shacket. I was pleasantly surprised that the shacket did not have a chemical smell, which makes sense because it is 100% cotton. It instead smelled like cotton. After the first wash I didn't notice any imperfections. The buttons don't seem to be unraveling, and the other stitching looks to be holding. The shacket comes with one extra button. Overall, it looks like a nice shacket. Because it comes from China, I was expecting a stinky, plastic shirt notwithstanding the advertising. But no, it looks like it's all cotton, all quite clean and healthy. For the price, it looks like a great deal. Note that they can't fit all body types. If you're muscular with large arms and shoulders, I would expect the usual difficulty in finding a fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 20, 2025
B
Verified Purchase
brian
Lexington, US
★★★★★ 4
Good quality, runs small through middle
Color: Nave Blue, Size: 3X-Large
Good looking shirt and much thicker and sturdier than I expected. Run small in gut though. I'm a 3X in everything but had to get 4X in this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
N
Verified Purchase
Neil
Bozeman, US
★★★★★ 5
Great overshirt, but heavier than you might expect.
Great fit. Good quality, heavy cotton. I bought it as a substitute for a light jacket… to maybe wear open with a t-shirt. It’s pretty heavy… almost like denim… which was what I wanted. But it’s heavier than what I would wear as a “shirt”. The price was great, so I’d buy it again since it comes in a variety of colors.
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Reviewed in the United States on July 21, 2025
P
Verified Purchase
Public Name
Charlottesville, US
★★★★★ 1
100% polyester is awful!
Color: Olive Green, Size: Large
As others have pointed out, this used to be 100% cotton and it was great. Sturdy and comfortable, nice worn-in look. Now it’s 100% polyester and it’s terrible. Feels cheap, looks cheap and shiny. Please bring back the cotton shirts.
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Reviewed in the United States on May 4, 2026
T
Verified Purchase
TLV
Lowell, US
★★★★★ 3
Machine Washable but NOT Machine Dryable!
Seems well made and fits me well (6'2", 196 lb). I like the feel and color. However, contrary to lots of the reviews saying the shirt the received, mine was 100% Polyester. The instructions say machine washable. But upon receiving the item, its label says "do not tumble dry." I intended it for a two week+ cruise where washing it and quick drying will be essential. Drip drying would be very inconvenient.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026

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