We are planning a 100-node leaf-spine data center upgrade. Do you offer tiered volume pricing for bulk orders?

Yes, we offer tiered volume discount pricing directly through our store and B2B quote desk. Volume breaks start at 10 pcs, with deeper discounts available at 100, 1,000, and 3,000+ units. For project-level procurement or blanket purchase orders, please contact our enterprise sales team for a formal quote and net payment term support.

What industry standards and regulatory compliance certifications do these 100G transceivers meet?

The module fully complies with IEEE 802.3cu (100GBASE-DR), SFF-8636, CAUI-4 electrical specifications, and the QSFP28 MSA. In terms of global regulatory compliance, our manufacturing facilities adhere to ISO9001 standards, and all optics carry CE, FCC, and RoHS certifications for global enterprise deployments.

How does this single-lambda 100G optical transceiver perform compared to original Cisco OEM optics?

The LQ-SM31100-DR1C delivers full performance parity with cisco modules. Built with an industry-standard 1310nm EML transmitter, PIN receiver, and advanced PAM4 DSP chipset, it strictly complies with IEEE 802.3cu and QSFP28 MSA standards. It delivers identical bit-error-rate (BER) margins, low latency, and full DOM telemetry while reducing your hardware procurement budget significantly.

Can this 100G QSFP28 DR1 module be coded for cross-platform compatibility between Cisco Nexus and Arista switches?

Yes, absolutely. We provide tailored EEPROM coding for multi-vendor interoperability, including Cisco, Arista, Juniper, NVIDIA/Mellanox, Dell, and HPE. Please specify your target switch hardware and OS versions when placing your order, and each transceiver will be custom-coded and tested before dispatch to guarantee 100% plug-and-play recognition without vendor lock-in errors.

What fiber optic cable type and maximum reach are supported by this 100GBASE-DR transceiver?

This transceiver is engineered for standard OS2 Single-Mode Fiber (SMF, 9/125μm) terminated with Duplex LC optical connectors. It supports point-to-point optical transmission distances up to 500 meters at a 1310nm optical wavelength, making it the ideal cost-effective choice for intra-data-center interconnects, rack-to-rack bridging, and enterprise building backbone links.

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H3C QSFP-DR-100G Compatible LINK-PP 100G QSFP28 Single Lambda 1310nm 500m DOM Duplex LC SMF Optical Transceiver Module

Name: H3C QSFP-DR-100G Compatible LINK-PP 100G QSFP28 Single Lambda 1310nm 500m DOM Duplex LC SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 223358
Price: 226.16 USD
Availability: InStock
Rating: 5 (32 reviews)

# 223358

Product: H3C QSFP-DR-100G Compatible LINK-PP 100G QSFP28 Single Lambda 1310nm 500m DOM Duplex LC SMF Optical Transceiver Module
SKU: 223358
P/N: LQ-SM31100-DR1C
Price: $ 257
Stock: 672 in Stock
Sold: 1.2K
Product URL: https://www.l-p.com/products/494501.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

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Manufacture: LINK-PP

P/N: LQ-SM31100-DR1C

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

Compatible P/N:: QSFP-DR-100G | 500m; QSFP-FR-100G | 2km; QSFP-LR-100G | 10km

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H3C QSFP-DR-100G Compatible LINK-PP 100G QSFP28 Specifications

The H3C QSFP-DR-100G Compatible LINK-PP module is a high-performance 100G QSFP28 transceiver designed for high-speed data center networks. Operating as a 100GBASE-DR optical module, it utilizes an advanced EML laser and PIN detector to ensure superior signal integrity over single-mode fiber. This commercial-grade optical transceiver delivers exceptional efficiency for demanding modern networking environments.

H3C Part Number	QSFP-DR-100G	Vendor Name	LINK-PP
Form Factor	QSFP28	Max Data Rate	100Gbps
Wavelength	1310nm	Max Cable Distance	500m
Connector	Duplex LC	Media	SMF
Transmitter Type	EML	Receiver Type	PIN
DDM/DOM	Supported	Operating Temperature Range	0°C to +70°C
Protocols	QSFP28 MSA, SFF-8636, IEEE 802.3cu, CAUI-4	Warranty	5 Years

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Q: We are planning a 100-node leaf-spine data center upgrade. Do you offer tiered volume pricing for bulk orders? By M***s on 2026-06-15

A: Yes, we offer tiered volume discount pricing directly through our store and B2B quote desk. Volume breaks start at 10 pcs, with deeper discounts available at 100, 1,000, and 3,000+ units. For project-level procurement or blanket purchase orders, please contact our enterprise sales team for a formal quote and net payment term support. By admin on 2026-06-15
Q: What industry standards and regulatory compliance certifications do these 100G transceivers meet? By D***g on 2026-05-25

A: The module fully complies with IEEE 802.3cu (100GBASE-DR), SFF-8636, CAUI-4 electrical specifications, and the QSFP28 MSA. In terms of global regulatory compliance, our manufacturing facilities adhere to ISO9001 standards, and all optics carry CE, FCC, and RoHS certifications for global enterprise deployments. By admin on 2026-05-25
Q: How does this single-lambda 100G optical transceiver perform compared to original Cisco OEM optics? By P***h on 2026-04-30

A: The LQ-SM31100-DR1C delivers full performance parity with cisco modules. Built with an industry-standard 1310nm EML transmitter, PIN receiver, and advanced PAM4 DSP chipset, it strictly complies with IEEE 802.3cu and QSFP28 MSA standards. It delivers identical bit-error-rate (BER) margins, low latency, and full DOM telemetry while reducing your hardware procurement budget significantly. By admin on 2026-04-30
Q: Can this 100G QSFP28 DR1 module be coded for cross-platform compatibility between Cisco Nexus and Arista switches? By J***g on 2025-10-13

A: Yes, absolutely. We provide tailored EEPROM coding for multi-vendor interoperability, including Cisco, Arista, Juniper, NVIDIA/Mellanox, Dell, and HPE. Please specify your target switch hardware and OS versions when placing your order, and each transceiver will be custom-coded and tested before dispatch to guarantee 100% plug-and-play recognition without vendor lock-in errors. By admin on 2025-10-13
Q: What fiber optic cable type and maximum reach are supported by this 100GBASE-DR transceiver? By A***n on 2025-10-05

A: This transceiver is engineered for standard OS2 Single-Mode Fiber (SMF, 9/125μm) terminated with Duplex LC optical connectors. It supports point-to-point optical transmission distances up to 500 meters at a 1310nm optical wavelength, making it the ideal cost-effective choice for intra-data-center interconnects, rack-to-rack bridging, and enterprise building backbone links. By admin on 2025-10-06

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D***z

Costa Rica

Verified Purchase

5 .0

2026-05-31

Deployed 24 units in our Ashburn colocation; saved our budget without dropping a packet.

48 Helpful vote Comments

K***r

Greece

Verified Purchase

5 .0

2026-03-10

Flawless Mellanox Spectrum switch recognition with perfect IEEE 802.3cu compliant signal lock.

192 Helpful vote Comments

C***k

Norway

Verified Purchase

5 .0

2026-03-05

Top tier QSFP28 transceiver for DC. ✨

152 Helpful vote Comments

M***s

Singapore

Verified Purchase

5 .0

2026-01-17

Clean duplex LC connection, no issues.

79 Helpful vote Comments

B***s

Dominican Republic

Verified Purchase

5 .0

2025-11-30

Rock solid link across our campus fiber run with standard OS2 duplex LC patch cables.

100 Helpful vote Comments

J***r

Portugal

Verified Purchase

5 .0

2025-11-24

Provisioned these single-lambda transceivers for our telecom 5G edge backhaul link. Real-time SFF-8636 digital diagnostics report clean PIN receiver sensitivity and flawless IEEE 802.3cu standard interop on our Dell switches. (^_^)

96 Helpful vote Comments

L***r

Argentina

Verified Purchase

5 .0

2025-11-15

Benchmarked this 100G QSFP28 DR1 module against expensive Juniper originals on QFX5120 switches. Signal integrity, PAM4 DSP response, and CAUI-4 compliance are virtually identical at a fraction of the cost.

144 Helpful vote Comments

S***e

Viet Nam

Verified Purchase

5 .0

2025-11-05

Seamless 100GBASE-DR connection between two server rooms across 400 meters of single-mode fiber.

146 Helpful vote Comments

J***n

Chile

Verified Purchase

5 .0

2025-10-14

Replaced overpriced OEM optics on our core switch stack; DOM data shows steady -1dBm power.

63 Helpful vote Comments

P***a

Brazil

Verified Purchase

5 .0

2025-09-08

Upgraded our campus data backbone across three enterprise distribution buildings. Duplex LC SMF connection locked instantly at 100Gbps, operating around 42°C under full multi-gigabit traffic loads without packet loss.

88 Helpful vote Comments

A***z

India

Verified Purchase

5 .0

2025-06-22

Plugged into Arista 7050, instant linkup.

77 Helpful vote Comments

R***e

Chile

Verified Purchase

5 .0

2025-06-19

Passed overnight 100G BER stress tests in our Dallas data center rack effortlessly.

134 Helpful vote Comments

M***z

Greece

Verified Purchase

5 .0

2025-06-11

DDM telemetry reads clean optical tx/rx power into our Grafana monitoring dashboard instantly.

158 Helpful vote Comments

C***g

Argentina

Verified Purchase

5 .0

2025-05-23

Flawless single lambda 1310nm optical performance.

70 Helpful vote Comments

S***z

Colombia

Verified Purchase

5 .0

2025-05-05

Works great on Cisco Nexus!

170 Helpful vote Comments

S***s

Kuwait

Verified Purchase

5 .0

2025-04-16

Fast sync on Juniper QFX spine.

100 Helpful vote Comments

M***r

Thailand

Verified Purchase

5 .0

2025-04-13

EML laser runs cool and stable.

162 Helpful vote Comments

E***s

Costa Rica

Verified Purchase

5 .0

2025-03-20

Excellent 500m DR1 optics, highly recommend.

89 Helpful vote Comments

C***n

Norway

Verified Purchase

5 .0

2025-02-03

Low latency 100G Ethernet backbone link! ⚡

171 Helpful vote Comments

E***n

United States

Verified Purchase

5 .0

2025-02-02

Spot-on DDM power levels, zero drops.

169 Helpful vote Comments

P***h

Republic of Korea

Verified Purchase

5 .0

2025-01-14

The staff at l-p.com was extremely helpful and responsive. I greatly appreciated their expertise and guidance as I ordered the 1000BASE-T 10/25/40G Transceiver Modules. I could not have asked for a better experience. Thank you. I will shop again and I will recommend.

18 Helpful vote Comments

J***m

Hong Kong

Verified Purchase

5 .0

2024-12-04

Link-ppstore is my first choice.

102 Helpful vote Comments

M***y

United States

Verified Purchase

5 .0

2024-11-02

I trust Link-pp, and have bought from them many times.

55 Helpful vote Comments

C***r

Philippines

Verified Purchase

5 .0

2024-08-06

High quality pre-sale support and prompt shipping.

51 Helpful vote Comments

W***y

United States

Verified Purchase

5 .0

2024-07-21

What a fun online buying experience

3 Helpful vote Comments

M***e

United States

Verified Purchase

5 .0

2024-06-16

There were nothing to complain for this online shopping transaction, nice service and good products. It was quick, easy, with merchandise offered in great selections at competitive prices. Also, I'd like to express my thanks for the Account Manager She is really patient and helpful.

48 Helpful vote Comments

I***n

Denmark

Verified Purchase

5 .0

2024-04-25

Linkpp have always delivered quality products

43 Helpful vote Comments

O***h

Maldives

Verified Purchase

5 .0

2024-04-24

This company provides all you could want, they carry the best products, some of which are hard to find.

89 Helpful vote Comments

C***r

United States

Verified Purchase

5 .0

2023-06-29

Good quality products at competitive prices.

69 Helpful vote Comments

S***i

United Arab Emirates

Verified Purchase

5 .0

2023-06-07

Server supply often has that hard-to-find electronic part I just can't get anywhere else. Shipping options are appropriate, and the return process is reasonable.

62 Helpful vote Comments

H***n

Ukraine

Verified Purchase

5 .0

2023-04-04

Thanks for prompt delivery, AAA Service.

78 Helpful vote Comments

M***e

Sweden

Verified Purchase

5 .0