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QSFPTEK 100Gbase-LR4 QSFP28 Transceiver, 100Gb Ethernet LC Single-Mode Optical Module for Cisco QSFP-100G-LR4-S (LWDM, 10km, with DDM)
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
73%
Price verified Sep 24, 2026 7:46 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
QSFPTEK Store
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓100G Ethernet Module: 100G Gigabit Singlemode optical transceiver compatible for Cisco QSFP-100G-LR4-S, Palo Alto Networks PAN-100G-QSFP28-LR4 and other fiber switches, routers, NIC, server or other fiber optic equipment with 100G QSFP28 ports.
✓100G QSFP28 Single-Mode Transceivers: 100Gb/s data rate, LC duplex connector, 4 LWDM Lanes: 4 LWDM lanes: 1295nm, 1300nm, 1305nm,1309nm, up to 10km, working temperature: 0℃ ~ +70℃, Tx Power(dBm): -4.3 ~ +4.5, Rx Sens.(dBm): ＜ -10.6.
✓Easy to Use: Plug and play, hot-pluggable. DDM allows you to monitor the critical information, to find out some potential problems. Widely used in fiber switches, routers, NIC, server or other fiber optic equipment with 100Gb QSFP28 ports.
✓High Quality: Certified and tested on Cisco QSFP-100G ports for superior performance, quality, and reliability, every module had been individually tested on switches before shipping, customers can rest assured to buy.
✓After-sales Service: 30-day free return, 3-year warranty, lifetime technology support. We offer many compatible options, if your brands are not listed here, please feel free to contact us.
⚙️ Specifications
3.94 x 1.77 x 0.71 inches
1.06 ounces
QSFPTEK
B07VVKCYFD
QT-QSFP28-LR4-Cisco
5.0
Computer Networking Transceivers
August 1, 2019
Product Dimensions
3.94 x 1.77 x 0.71 inches
Item Weight
1.06 ounces
Manufacturer
QSFPTEK
ASIN
B07VVKCYFD
Item model number
QT-QSFP28-LR4-Cisco
Customer Reviews
5.0
Best Sellers Rank
Computer Networking Transceivers
