SKU: 77840382720

NEW Cisco QSFP-100G-ER4L-S 100GB BASE-ER4 1309nm SMF LC QSFP28 Transceiver

$1682.09 $1868.99
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Description

NEW Cisco QSFP-100G-ER4L-S 100GB BASE-ER4 1309nm SMF LC QSFP28 TransceiverThe Cisco QSFP 100G ER4L S transceiver is designed for 100 Gigabit networks, with a cable distance of up to 40km using single mode fiber. Operating at wavelengths of 1295nm, 1300nm, and others in the range allows for reliable communication over long distances. The form factor of this transceiver is compact and easily fits into compatible 100G Cisco devices. Its high quality construction and specifications ensure stable performance in network

The Cisco QSFP-100G-ER4L-S transceiver is designed for 100 Gigabit networks, with a cable distance of up to 40km using single-mode fiber. Operating at wavelengths of 1295nm, 1300nm, and others in the range allows for reliable communication over long distances.

The form factor of this transceiver is compact and easily fits into compatible 100G Cisco devices. Its high-quality construction and specifications ensure stable performance in network environments that require connectivity over extended ranges.

Cisco QSFP-100G-ER4L-S: 100GBASE QSFP Transceiver, 25-40KM reach over SMF, Duplex LC.

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SKU: 77840382720

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4.0 ★★★★★
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Verified Purchase
WW
Waukegan, US
★★★★★ 5
Very useful
Color: Black
I’ve been using this room divider to separate my space from my daughter’s, and it has worked out really well. It provides just the right amount of privacy while still keeping the room feeling open and comfortable. The design is simple yet stylish, so it blends nicely with our decor. It’s also lightweight and easy to move when needed, which is a big plus. The material feels durable and well-made, not flimsy at all. Overall, it’s a practical and attractive solution for shared spaces, and I’m very happy with this purchase. I would definitely recommend it to others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
A
Verified Purchase
Amy
Los Angeles, US
★★★★★ 5
Great Room Divider
Color: Black
This product is a great room divider that decent quality and worth the price tag. The look is sleek and fits seamlessly into any room without complaint. The assembly was easy to follow and the quality is long lasting. Not only that, I need it as my sons share a room and we’re looking for some privacy. The divider is able to extend across a decently large area really divide the room as it has 4 panels. Overall, this is a great product for its cost and if your looking for a room divider that’s not too costly, this is the pick.
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Reviewed in the United States on April 12, 2026
A
Verified Purchase
AmazonUser333
Alexandria, US
★★★★★ 5
Great for creating a workspace
Color: Grey
I needed a room divider that could be easily folded for storing to put behind my chair during my work calls. This works perfectly! Was very easy to put together. Lightweight but sturdy enough that it won’t fall over.
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Reviewed in the United States on February 27, 2026
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Verified Purchase
Isa Rincon
Draper, US
★★★★★ 2
Base part of it
Color: Black
Even though I kept this it’s very uncomfortable because of the way the base works . They are very long at the bottom and it’s hard to open and close
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Reviewed in the United States on March 15, 2026
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Verified Purchase
MARIAH DANN
New York, US
★★★★★ 5
Great room separator
Color: Black
The panels are much longer than we expected! We only needed 3 of the 4 proivided. It's slightly flimsy, but holds together nicely. The screwdriver that came with did not fit the screws, but luckily we had a Phillips head. It's very lightweight. It is definitely a good value for the money.
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Reviewed in the United States on February 10, 2026

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