We are planning a 50+ unit rollout across our campus backbone. Do you offer volume tier discounts or B2B project pricing?

Absolutely. We provide tiered volume discounts starting at 10 units, with deeper pricing brackets for 50, 100, and 500+ unit deployments. You can request a custom quote directly through the product page or contact our enterprise sales team to receive a tailored commercial invoice with project-specific tier pricing.

Can these 100G QSFP28 CWDM4 modules be pre-coded for our mixed switch environment with Cisco Nexus, Arista, and Juniper hardware?

Yes. We offer customized EEPROM vendor coding for all major OEMs including Cisco, Arista, Juniper, Dell, NVIDIA/Mellanox, and Edgecore. When placing your order or requesting a quote, specify your target switch models and OS versions, and each unit will be pre-coded and tested for seamless native recognition and DDM support with no CLI compatibility warnings.

Does this transceiver comply with official CWDM4 MSA and IEEE 100G Ethernet standards?

Yes. The module is fully compliant with the CWDM4 MSA technical specification, IEEE 802.3bm 100GBASE-CWDM4, SFF-8665, and SFF-8636 management interface standards. It is also fully RoHS compliant, CE/FCC certified, and meets Class 1 laser safety requirements.

What type of fiber optic patch cable and connector interface do I need to connect this 2km CWDM4 transceiver?

This module requires standard Duplex LC Single-Mode Fiber (SMF/OS2, 9/125μm). It uses two fibers (one TX, one RX) carrying four CWDM wavelengths (1271, 1291, 1311, 1331nm) via internal optical multiplexing, eliminating the need for bulky MTP/MPO ribbon cables.

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NVIDIA/Mellanox QSFP-CWDM4-100G-I Compatible LINK-PP 100G QSFP28 CWDM4 1310nm 2km DOM Duplex LC SMF Optical Transceiver Module (Industrial)

Name: NVIDIA/Mellanox QSFP-CWDM4-100G-I Compatible LINK-PP 100G QSFP28 CWDM4 1310nm 2km DOM Duplex LC SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 223333
Price: 392.48 USD
Availability: InStock
Rating: 5 (25 reviews)

# 223333

Product: NVIDIA/Mellanox QSFP-CWDM4-100G-I Compatible LINK-PP 100G QSFP28 CWDM4 1310nm 2km DOM Duplex LC SMF Optical Transceiver Module (Industrial)
SKU: 223333
P/N: LQ-CW100-FR4I
Price: $ 446
Stock: 1178 in Stock
Sold: 3.8K
Product URL: https://www.l-p.com/products/494562.htm

For Order Over $1000 Get $15.00 Off , Code: Linkpp15

For Order Over $3000 Get $50.00 Off , Code: Linkpp50

For Order Over $5000 Get $100.00 Off , Code: Linkpp100

New Users: $10 Coupon for Orders , Code: linkpp2610

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Manufacture: LINK-PP

P/N: LQ-CW100-FR4I

Compatible:: Cisco; LINK-PP; Arista; Brocade; Dell; Extreme; FS; Generic; H3C; HPE Aruba; Juniper; NVIDIA/Mellanox; Netgear

Compatible P/N:: MMA1L30-CM | 2km; QSFP-CWDM4-100G-I | 2km; QSFP-4W10-100G | 10km

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NVIDIA/Mellanox QSFP-CWDM4-100G-I Compatible LINK-PP 100G QSFP28 Specifications

The NVIDIA/Mellanox QSFP-CWDM4-100G-I Compatible LINK-PP module is a premium 100G QSFP28 CWDM4 industrial optical transceiver designed for harsh environments. Utilizing an advanced DFB laser and highly sensitive PIN detector, this robust fiber optic module delivers exceptional high-speed networking performance. Operating reliably across extreme temperatures from -40°C to +85°C, it ensures stable and seamless broadband connectivity for demanding enterprise data center deployments.

NVIDIA/Mellanox Part Number	QSFP-CWDM4-100G-I	Vendor Name	LINK-PP
Form Factor	QSFP28	Max Data Rate	103.12Gbps
Wavelength	1271nm, 1291nm, 1311nm, 1331nm	Max Cable Distance	2km
Connector	Duplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
DDM/DOM	Supported	Operating Temperature Range	-40°C to +85°C
Warranty	5 Years	Protocols	QSFP28 MSA, CWDM4 MSA, IEEE802.3bm, SFF-8636

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Q: We are planning a 50+ unit rollout across our campus backbone. Do you offer volume tier discounts or B2B project pricing? By M***z on 2026-07-20

A: Absolutely. We provide tiered volume discounts starting at 10 units, with deeper pricing brackets for 50, 100, and 500+ unit deployments. You can request a custom quote directly through the product page or contact our enterprise sales team to receive a tailored commercial invoice with project-specific tier pricing. By admin on 2026-07-20
Q: Can these 100G QSFP28 CWDM4 modules be pre-coded for our mixed switch environment with Cisco Nexus, Arista, and Juniper hardware? By P***n on 2025-09-22

A: Yes. We offer customized EEPROM vendor coding for all major OEMs including Cisco, Arista, Juniper, Dell, NVIDIA/Mellanox, and Edgecore. When placing your order or requesting a quote, specify your target switch models and OS versions, and each unit will be pre-coded and tested for seamless native recognition and DDM support with no CLI compatibility warnings. By admin on 2025-09-22
Q: Does this transceiver comply with official CWDM4 MSA and IEEE 100G Ethernet standards? By R***s on 2025-09-10

A: Yes. The module is fully compliant with the CWDM4 MSA technical specification, IEEE 802.3bm 100GBASE-CWDM4, SFF-8665, and SFF-8636 management interface standards. It is also fully RoHS compliant, CE/FCC certified, and meets Class 1 laser safety requirements. By admin on 2025-09-10
Q: What type of fiber optic patch cable and connector interface do I need to connect this 2km CWDM4 transceiver? By M***n on 2025-08-23

A: This module requires standard Duplex LC Single-Mode Fiber (SMF/OS2, 9/125μm). It uses two fibers (one TX, one RX) carrying four CWDM wavelengths (1271, 1291, 1311, 1331nm) via internal optical multiplexing, eliminating the need for bulky MTP/MPO ribbon cables. By admin on 2025-08-23

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C***a

Colombia

Verified Purchase

4 .0

2026-05-13

Customs delayed delivery two days; otherwise optic performs flawlessly in our outdoor switch

8 Helpful vote Comments

A***z

United States

Verified Purchase

5 .0

2026-05-07

Best price for industrial-grade 2km CWDM4 optics.

207 Helpful vote Comments

D***a

Malaysia

Verified Purchase

5 .0

2026-05-01

Plugged in, recognized immediately, zero hassle

104 Helpful vote Comments

A***n

Portugal

Verified Purchase

5 .0

2026-03-06

Rock solid across our campus fiber run.

28 Helpful vote Comments

C***s

United Arab Emirates

Verified Purchase

5 .0

2026-01-25

Coded perfectly for our Arista 7050SX switches.

73 Helpful vote Comments

K***z

Costa Rica

Verified Purchase

5 .0

2026-01-19

Running smooth 100Gbps connectivity between two distribution buildings over standard duplex LC single-mode fiber.

125 Helpful vote Comments

J***z

Denmark

Verified Purchase

5 .0

2026-01-06

Clean DDM readouts and zero packet drops.

23 Helpful vote Comments

B***n

Saudi Arabia

Verified Purchase

5 .0

2025-09-17

Industrial -40C to 85C rating handles our uncooled roadside traffic monitoring cabinet effortlessly ❄️

71 Helpful vote Comments

S***e

Netherlands

Verified Purchase

5 .0

2025-08-23

Paired seamlessly with our FS patch panels and Corning SMF cables, stellar 100G throughput.

178 Helpful vote Comments

D***l

Ireland

Verified Purchase

5 .0

2025-06-22

DOM temp stats accurate on Juniper spine.

188 Helpful vote Comments

S***z

Italy

Verified Purchase

5 .0

2025-03-16

Built a 2km campus interconnect bridging our datacenter to the research lab over existing OS2 fiber. CWDM4 four-wavelength design handled full line-rate 100G traffic without dropping a frame during stress testing.

187 Helpful vote Comments

A***h

Norway

Verified Purchase

5 .0

2024-12-09

Instant link up on Cisco Nexus 9300.

114 Helpful vote Comments

A***s

Belgium

Verified Purchase

5 .0

2024-11-13

I am very pleased with how easy it is to find everything I need on the site. It is Fast and works well with purchases through my PayPal account. Glad to see l-p.com is utilizing the latest payment methods.

15 Helpful vote Comments

R***n

United States

Verified Purchase

5 .0

2024-10-04

Love shopping with them. Quick and easy.

15 Helpful vote Comments

T***a

South Africa

Verified Purchase

5 .0