QSFPTEK 100GBASE-ZR4 QSFP28 Module, 100gbe Computer Networking Transceiver, 100Gigabit Mini GBIC Optical Quad Small Form-Factor Pluggable LC, 1310nm 80 km, SMF Compatible for Cisco QSFP-100G-ZR4-S

QSFPTEK

QSFPTEK 100GBASE-ZR4 QSFP28 Module, 100gbe Computer Networking Transceiver, 100Gigabit Mini GBIC Optical Quad Small Form-Factor Pluggable LC, 1310nm 80 km, SMF Compatible for Cisco QSFP-100G-ZR4-S

Name: QSFPTEK 100GBASE-ZR4 QSFP28 Module, 100gbe Computer Networking Transceiver, 100Gigabit Mini GBIC Optical Quad Small Form-Factor Pluggable LC, 1310nm 80 km, SMF Compatible for Cisco QSFP-100G-ZR4-S
Brand: QSFPTEK
SKU: B0B452DQJ9
Price: 2023.99 USD
Availability: InStock

✅ In stock ⭐ Lowest price we've tracked

Grade

😐 Weak Deal

38.74/100

Current Price

$2,023.99

Analysis Confidence 48%

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

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Price verified Sep 19, 2026 4:37 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

😐 Weak Deal

😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
💰The price is modestly below what this product ordinarily sells for.
📉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 3.76/28

Recent Value 3.47/22

Market Standing 7.5/20

Deal Strength 20/20

Momentum 4/10

📝 Product Overview

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Product Details

✓Rate: 100G; Connector: LC; with DDM; EML+APD; Low Power Consumption ≤6W, wavelenght: 1295~1310nm, up to 80KM distance.

✓Compatible with 200+ Vendors, Fully compatible with almost all Cisco devices. Ideal for 100G telecom connections, DCI, metro network, Long-Haul, etc.

✓100G ZR4 80km single-mode optical fiber transmission through duplex LC connector, suitable for long-distance, large-capacity optical fiber communication systems, optical fiber local area networks and various optical fiber sensors and other large-capacity optical fiber communications, suitable for optical fiber switches, optical fiber routers, Servers, storage devices, and other equipment.

✓The 100G QSFP28 ZR4 optical module is fully compliant with the QSFP28 industry standard and related MSA described in the latest SFF-8665/8636, and digital diagnostic functions are available through the I2C interface. It also complies with IEEE 802.3 100GBASE-ZR4 related specifications. In addition, the module supports standard KR4 FEC (forward error correction) baud rate, which will help the receiving side detect and correct bit errors and improve the overall quality of the link.

✓QSFP28 ZR4 adopts QSFP28 package, plug and play, small size and low power consumption, can provide point-to-point solutions in data centers without deploying legacy CFP/CFP2 interfaces, and can operate on point-to-point links up to 80km, while No need for light amplification and dispersion compensation.