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Juniper QSFP-100G-4WDM40-I Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)
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Juniper QSFP-100G-4WDM40-I Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)

# 217053

Product summary

Product
Juniper QSFP-100G-4WDM40-I Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)
SKU
217053
P/N
LQ-LW100-ER4I
Price
$ 2,897
Stock
1749 in Stock
Sold
1.3K
For Order Over $1000 Get $15.00 Off , Code: Linkpp15
For Order Over $3000 Get $50.00 Off , Code: Linkpp50
For Order Over $5000 Get $100.00 Off , Code: Linkpp100
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23 Reviews
5 Questions
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1.3K Sold
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Manufacture: LINK-PP
P/N: LQ-LW100-ER4I
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5-Year Warranty 30-Day Returns 30-Day Exchange
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  • Providing industry-leading 5-year warranty.
  • Read the table for details of all products' warranty.
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  • Refunds will be received about 5 business days after the receipt of returned items.
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Juniper QSFP-100G-4WDM40-I Compatible LINK-PP 100G QSFP28 Specifications

The Juniper QSFP-100G-4WDM40-I Compatible LINK-PP module is a ruggedized industrial-grade optical transceiver designed for high-speed 100G Ethernet applications over single-mode fiber. Compliant with 100GBASE-ER4 standards, it utilizes advanced LAN-WDM multiplexing to deliver stable, low-latency 100Gbps transmission up to 40km in harsh operating temperatures ranging from -40°C to +85°C. Built-in digital diagnostic monitoring ensures continuous performance tracking for mission-critical network infrastructure.

Juniper Part NumberQSFP-100G-4WDM40-IVendor NameLINK-PP
Form Factor QSFP28 Max Data Rate 111.81Gbps
Wavelength 1295.56nm, 1300.05nm, 1304.58nm and 1309.14nm Max Cable Distance 40km
Connector Duplex LC Media SMF
Transmitter Type EML Receiver Type APD
Modulation (Electrical) 4x 25G-NRZ Modulation (Optical) 4x 25G-NRZ
DDM/DOM Supported Operating Temperature Range -40°C to +85°C
Protocols QSFP28 MSA,IEEE 802.3-2018,4WDM-40,SFF-8661,SFF-8636 Warranty 5 Years

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M***e
Peru
Verified Purchase
5 .0
2026-04-26
Perfect for industrial networks.
T***e
Canada
Verified Purchase
5 .0
2026-03-02
We tested interoperability across Cisco, Juniper, Arista, Dell, and NVIDIA switches, allowing seamless deployment throughout our mixed-vendor data center and enterprise backbone infrastructure.
E***n
Peru
Verified Purchase
5 .0
2026-02-25
Excellent choice for high-density switch deployments.
S***t
Japan
Verified Purchase
4 .0
2026-01-29
The packaging had minor dents, though all transceivers passed testing flawlessly.
D***n
Mexico
Verified Purchase
4 .0
2025-11-21
Shipping was a little delayed, but every industrial QSFP28 module worked perfectly.
R***e
Bolivia
Verified Purchase
5 .0
2025-10-21
Stable 40km fiber links.
M***s
Costa Rica
Verified Purchase
5 .0
2025-09-29
Using these QSFP28 transceivers for telecom aggregation and regional backbone connectivity reduced hardware costs while delivering dependable 40km transmission with consistent digital diagnostics throughout long-term field operation.
D***l
Italy
Verified Purchase
5 .0
2025-04-22
Ideal for outdoor communication cabinets.
W***g
Pakistan
Verified Purchase
5 .0
2025-04-19
Installed these 100G QSFP28 LAN-WDM 1310nm 40km industrial modules between two manufacturing campuses, and every optical link remained stable with accurate DDM monitoring despite continuous 24/7 production traffic.
S***n
Macao
Verified Purchase
5 .0
2025-04-07
Our 100G DCI upgrade completed smoothly.
A***s
Colombia
Verified Purchase
5 .0
2025-02-26
Works instantly with Cisco.
A***z
Ireland
Verified Purchase
5 .0
2025-01-31
Reliable OEM compatibility.
H***s
Malaysia
Verified Purchase
5 .0
2024-12-02
Great products and Great prices with very reasonable shipping charges.
S***n
United States
Verified Purchase
5 .0
2024-10-14
Nothing to complain, except the slow delivery. Hope it would be Faster the next time.
B***h
United States
Verified Purchase
5 .0
2024-08-30
It was Fast to deliver to us
O***e
United States
Verified Purchase
5 .0
2024-06-02
Order came complete and in a timely manner.
S***z
United States
Verified Purchase
5 .0
2024-04-10
Very good price and low shipping cost compared to all other vendors for the product ordered.
J***M
United States
Verified Purchase
5 .0
2023-09-22
Great website, great selection at the cheapest prices I can find for the products they have.Link-pp always provides easy to use and reliable service.
J***l
Romania
Verified Purchase
5 .0
2023-09-05
It is always a pleasure to purchase from l-p.com. Their website is easy and friendly to use and the products have great descriptions and always accurately show. Customer service is the best I've experienced..
W***m
Brazil
Verified Purchase
5 .0
2023-08-06
Packaged very well. Arrived on time. No issues. Great purchase. Completely satisfied.
D***n
Netherlands
Verified Purchase
5 .0
2023-06-10
Thank you very much. Your Service was SUPERB!!
T***g
Morocco
Verified Purchase
5 .0
2023-05-19
Prices are very reasonable. Their shipping is Fast and they have a great selection of supplies.
M***e
Spain
Verified Purchase
5 .0
2023-02-02
Outstanding place to shop. I have done business there before and will do as my need requires.
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