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QSFPTEK 40G QSFP+ Module LC Single-Mode Transceiver 40GBASE-LR4 for Cisco QSFP-40G-LR4, 4 CWDM Lanes, 10km, with DDM

QSFPTEK 40G QSFP+ Module LC Single-Mode Transceiver 40GBASE-LR4 for Cisco QSFP-40G-LR4, 4 CWDM Lanes, 10km, with DDM

QSFPTEK

QSFPTEK 40G QSFP+ Module LC Single-Mode Transceiver 40GBASE-LR4 for Cisco QSFP-40G-LR4, 4 CWDM Lanes, 10km, with DDM

✅ In stock ⭐ Lowest price we've tracked

F

Grade

💤 Not a Deal

24/100

Current Price

$109.99

Analysis Confidence 48%

⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.

Check Deal at Amazon

Price verified Sep 22, 2026 1:08 PM · 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

✓The 40GBASE-SR4 QSFP+ transceivers, it's fully compliant and compatible for Cisco networks, compatible with 200+ open switch vendors

✓40GBASE-SR4 Module, 100m on OM3 MMF and 150m on OM4 MMF, Multimode Fiber, Low Pwer Consumption <0.7W.

✓Hot Pluggable, Temp.range 0°C to 70°C, QSFP MSA and RoHS Compliant and DDM support

✓Widely used on large data centers, campus and computing networks, Proprietary interconnections between switches, routers, servers, NICs and transmission equipment

✓We owns compatibility LAB facilities to meet the EEPROM coding and writing requirements with various brands of the latest and advanced networking equipments to ensure the reliability. Each transceiver is individually tested and programmed compatibility before delivery.

⚙️ Specifications

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$34.99

no data

$35.99

no data

10G

10G

40G

100G

SFP+

SFP+

QSFP+

QSFP28

0.5~7M

0.5~7M

Passive Twinax

Passive Twinax

0~70

0~70

Product Dimensions

3.94 x 1.77 x 0.71 inches

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F

$109.99