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QSFPTEK 40GBASE-ER4 QSFP+ Module, 1310nm 40km DOM LC SMF Optical Transceiver for Dell Networking 430-4917-40
✅ In stock
F
Grade
Analysis Confidence
48%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 18, 2026 8:55 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 is slightly above the going rate for this product — worth watching for a drop.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️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
3/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
QSFPTEK Store
Product Details
✓Wide Compatibility: Compatible for Dell Networking 430-4917-40. OTN OTU3, 40G Ethernet, Infini-band, Fiber Channel, SATA/SAS3, MSA Compliant.
✓40G QSFP+ Single-Mode Transceivers: 40Gb/s data rate, LC duplex connector, 1310nm Wavelength. Maximum link length of 40km on Single Mode Fiber (SMF). Uncooled 4x10Gb/s CWDM transmitter, working temperature: 0℃ ~ +70℃, Tx Power (DBM)： -2.7~4.5Tx Sens (DBM)： -19
✓Easy to use: Plug and play, hot-pluggable. DDM support: 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 equipments with 40Gb QSFP+ ports.
✓100% high quality products: We always strictly control product quality, 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 contact us.
⚙️ Specifications
3.94 x 1.77 x 0.71 inches
1.76 ounces
QSFPTEK
B0915XDG8N
QT-QSFP+-ER4-DELL
Computer Networking Transceivers
Product Dimensions
3.94 x 1.77 x 0.71 inches
Item Weight
1.76 ounces
Manufacturer
QSFPTEK
ASIN
B0915XDG8N
Item model number
QT-QSFP+-ER4-DELL
Best Sellers Rank
Computer Networking Transceivers
Date First Available
March 26, 2021
