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StarTech Cisco QSFP-40G-LR4-S Compatible QSFP Module QSFP40GLR4S
18th Jul 2026, 07:35 AM

StarTech Cisco QSFP-40G-LR4-S Compatible QSFP+ Module (QSFP40GLR4S) | 40GBASE-LR4, 40GbE Single Mode Fiber Optic Transceiver, 40GE Gigabit Ethernet LC 10km, 1270nm to 1330nm DDM Cisco Firepower

Price may vary by location, shipping cost, and availability.
Lowest ever
6% Off
$833.68
$888.99

+ $5.59
Buy @ amazon.com
Highest: $864.04
Average: $844.42
Lowest: $833.68

Price History Graph

Offer Price Prices
Lowest: -
Average: -
Highest: -

Price History Information

You can check the price history of StarTech Cisco QSFP-40G-LR4-S Compatible QSFP+ Module (QSFP40GLR4S) | 40GBASE-LR4, 40GbE Single Mode Fiber Optic Transceiver, 40GE Gigabit Ethernet LC 10km, 1270nm to 1330nm DDM Cisco Firepower here. This product's current Price in USA is $833.68. The average and highest prices are $844.42 and $864.04 respectively. The current offer price of the product is $839.27, which is $5.14 less than the average price.

Lowest Ever Price $833.68
18th Jul 2026
Average Price $844.42
Based on 26 days price tracking
Highest Price $864.04
24th Jun 2026

Price History of All Variants of StarTech Cisco QSFP-40G-LR4-S Compatible QSFP Module QSFP40GLR4S...

StarTech Cisco SFP-10G-LR-S Compatible SFP Module TAA
Offer Price: $94.99

StarTech Cisco SFP-10G-LR-S Compatible SFP+ Module, TAA (SFP10GLRSTTA) | 10GBASE-LR, 10GbE Single Mode Fiber Optic Transceiver, 10GbE SFP+, LC 10km 1310nm DDM Cisco Firepower, ASR9000, C9300

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StarTech Cisco GLC-LH-SM Compatible SFP Module LC
Offer Price: $45.99

StarTech Cisco GLC-LH-SM Compatible SFP Module, LC 10km (SFPGLCLHSMST) | 1000BASE-LX/LH, 1GE Gigabit Ethernet SFP, 1310nm, Cisco IE3400, IE3300, IE3200

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StarTech Cisco SFP-10G-SR-S Compatible SFP Module TAA
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StarTech Cisco SFP-10G-SR-S Compatible SFP+ Module, TAA (SFP10GSRSTTA) | 10GBASE-SR, 10GbE Multimode Fiber Optic Transceiver, 10GbE SFP+, LC 300m, 850nm, DDM Cisco Firepower, ASR9000, C9300

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StarTech Cisco GLC-FE-100FX Compatible SFP Module 100BASE-FX
Offer Price: $46.99

StarTech Cisco GLC-FE-100FX Compatible SFP Module, 100BASE-FX (SFPF1302C) | 100Mbps Multimode Fiber Optic Transceiver, LC 2km, 1310nm, DDM Cisco ASR920, IE2000, IE4000, MMF

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StarTech.com Cisco GLC-T Compatible SFP Module 10
Offer Price: $343.63

StarTech.com Cisco GLC-T Compatible SFP Module (10 Pack) - 1000BASE-T - SFP to RJ45 Cat6/Cat5e - 1GE Gigabit Ethernet SFP - RJ-45 100m - Cisco Firepower, ASR920, IE2000 (GLCT10PKST),Silver | 1GE Gigabit Ethernet SFP, SFP to R

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StarTech Cisco GLC-LH-SM Compatible SFP Module LC
Offer Price: $301.29

StarTech Cisco GLC-LH-SM Compatible SFP Module, LC 10km (GLCLHSM10PST) | 1000BASE-LX/LH, 1GbE Single Mode Fiber Optic Transceiver, 1310nm Cisco Firepower, (10 Pack), ASR920, IE2000

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StarTech Cisco SFP-10G-LRM Compatible SFP Module LC
Offer Price: $36.99

StarTech Cisco SFP-10G-LRM Compatible SFP+ Module, LC 200m (SFP10GLRMST)

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StarTech Cisco GLC-SX-MM Compatible SFP Module 1000BASE-SX
Offer Price: $32.99

StarTech Cisco GLC-SX-MM Compatible SFP Module, 1000BASE-SX (SFPGLCSXMMST) | 1GbE Multimode Fiber Optic Transceiver, 1GE Gigabit Ethernet SFP, LC 550m, 850nm, Cisco IE3400, IE3300, IE3200

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StarTech Cisco GLC-T Compatible SFP Module 1000BASE-T
Offer Price: $53.99

StarTech Cisco GLC-T Compatible SFP Module, 1000BASE-T, RJ-45 100m (GLCTST) | 1GE Gigabit Ethernet SFP, SFP to RJ45 Cat6/Cat5e, Cisco Firepower, ASR920, IE2000

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StarTech Cisco SFP-10G-SR-S Compatible SFP Module LC
Offer Price: $53.23

StarTech Cisco SFP-10G-SR-S Compatible SFP+ Module, LC 300m (SFP10GSRSST)

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StarTech Cisco GLC-T Compatible SFP Module 1000BASE-T
Offer Price: $41.99

StarTech Cisco GLC-T Compatible SFP Module, 1000BASE-T, TAA (GLCTSTTAA) | 1GE Gigabit Ethernet SFP, SFP to RJ45 Cat6/Cat5e, RJ-45 100m, Cisco Firepower, ASR920, IE2000

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StarTech Cisco QSFP-40G-LR4-S Compatible QSFP Module QSFP40GLR4S
Offer Price: $839.27

StarTech Cisco QSFP-40G-LR4-S Compatible QSFP+ Module (QSFP40GLR4S) | 40GBASE-LR4, 40GbE Single Mode Fiber Optic Transceiver, 40GE Gigabit Ethernet LC 10km, 1270nm to 1330nm DDM Cisco Firepower

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StarTech Cisco QSFP-40G-LR4 Compatible QSFP Module ASR1000
Offer Price: $273.55

StarTech Cisco QSFP-40G-LR4 Compatible QSFP+ Module, ASR1000 (QSFP40GLR4ST) | 40GBASE-LR4, 40GbE Single Mode Fiber Optic Transceiver, 40GE Gigabit Ethernet LC 10km, 1270nm-1330nm, DDM Cisco Firepower

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StarTech.com Cisco SFP-10G-LR-S Compatible SFP Module -
Offer Price: $291.31

StarTech.com Cisco SFP-10G-LR-S Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GbE SFP+ LC 10km - 1310nm - DDM Cisco Firepower, ASR9000, C9300 (SFP10GLRSST) | 10GBASE-LR, 10GbE Single

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StarTech Cisco GLC-LH-SMD Compatible SFP Module ASR920
Offer Price: $47.99

StarTech Cisco GLC-LH-SMD Compatible SFP Module, ASR920, TAA (GLCLHSMDSTTA) | 1000BASE-LX/LH, 1GbE Single Mode Fiber Optic Transceiver, 1GbE SFP, LC 10km 1310nm, DDM Cisco Firepower, IE2000

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StarTech Cisco GLC-ZX-SM-RGD Compatible SFP Module LC
Offer Price: $25.99

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StarTech Cisco SFP-10G-SR-X Compatible SFP Module LC
Offer Price: $50.93

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Offer Price: $77.03

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StarTech Cisco SFP-GE-S Compatible SFP Module 1000BASE-SX
Offer Price: $26.91

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Offer Price: $50.26

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StarTech.com Cisco GLC-LX-SM-RGD Compatible SFP Module -
Offer Price: $37.71

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StarTech Cisco SFP-10G-ER Compatible SFP Module SFP10GERST
Offer Price: $127.69

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StarTech Cisco QSFP-40G-SR4 Compatible QSFP Module 850nm
Offer Price: $122.91

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Offer Price: $317.92

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StarTech Cisco GLC-SX-MM-RGD Compatible SFP Module LC
Offer Price: $45.99

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StarTech Cisco GLC-SX-MM Compatible SFP Module 1000BASE-SX
Offer Price: $309.43

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StarTech Cisco GLC-SX-MMD Compatible SFP Module LC
Offer Price: $37.45

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Current Price in USA

Price $833.68
MRP $888.99
Savings $55.31
Discount 6.221%

Product Information

Details

Product Name StarTech Cisco QSFP-40G-LR4-S Compatible QSFP+ Module (QSFP40GLR4S) | 40GBASE-LR4, 40GbE Single Mode Fiber Optic Transceiver, 40GE Gigabit Ethernet LC 10km, 1270nm to 1330nm DDM Cisco Firepower
Store Product Code B01MS29IKT
Store Name amazon.com
Brand StarTech.com
Category Network Transceivers

Features

  • 100% CISCO QSFP-40G-LR4-S COMPATIBLE QSFP+ TRANSCEIVER: Works with Cisco switches like Firepower, ASR1000, ASR9000, C9300, C3850 and others
  • TECHNICAL SPECS: 40GBASE-LR4 | 40 Gbps | Single Mode (SMF) | LC Connector | 1270nm to 1330nm | Digital Diagnostic Monitoring (DDM) | Distances up to 10km (6.2mi)
  • TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in Cisco routers and switches; DDM support reports the transceiver's status to most SNMP network management tools
  • WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules

Images

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Image of StarTech Cisco QSFP-40G-LR4-S Compatible QSFP+ Module (QSFP40GLR4S) | 40GBASE-LR4, 40GbE Single Mode Fiber Optic Transceiver, 40GE Gigabit Ethernet LC 10km, 1270nm to 1330nm DDM Cisco Firepower
Image of StarTech Cisco QSFP-40G-LR4-S Compatible QSFP+ Module (QSFP40GLR4S) | 40GBASE-LR4, 40GbE Single Mode Fiber Optic Transceiver, 40GE Gigabit Ethernet LC 10km, 1270nm to 1330nm DDM Cisco Firepower
Image of StarTech Cisco QSFP-40G-LR4-S Compatible QSFP+ Module (QSFP40GLR4S) | 40GBASE-LR4, 40GbE Single Mode Fiber Optic Transceiver, 40GE Gigabit Ethernet LC 10km, 1270nm to 1330nm DDM Cisco Firepower

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.
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