Do you provide better pricing for large 100G deployment projects?

Absolutely. We offer volume discounts, customized quotations, and long-term supply support for data centers, telecom operators, ISPs, cloud providers, and enterprise customers.

Will this 100G QSFP28 LAN-WDM 80km module work with Cisco, Juniper, Arista, and NVIDIA switches?

Yes. The module supports broad OEM compatibility and can be programmed for Cisco, Juniper, Arista, NVIDIA, Dell, HPE, MikroTik, and many other mainstream networking platforms.

What applications is this 100G QSFP28 80km optical transceiver designed for?

Operating with LAN-WDM technology at 1310nm over single-mode fiber (SMF) using a Duplex LC interface and DDM diagnostics, this module is ideal for 100G data center interconnects, metro Ethernet, telecom backbone networks, cloud infrastructure, enterprise WANs, and long-distance campus fiber deployments.

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Cisco QSFP-ZR4-100G-I Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 80km Duplex LC DDM SMF Optical Transceiver Module (Industrial)

Name: Cisco QSFP-ZR4-100G-I Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 80km Duplex LC DDM SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 217037
Price: 4910.4 USD
Availability: InStock
Rating: 4.9 (19 reviews)

# 217037

Product: Cisco QSFP-ZR4-100G-I Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 80km Duplex LC DDM SMF Optical Transceiver Module (Industrial)
SKU: 217037
P/N: LQ-LW100-ZR4I
Price: $ 5,580
Stock: 1288 in Stock
Sold: 706
Product URL: https://www.l-p.com/products/494579.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

19 Reviews

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Manufacture: LINK-PP

P/N: LQ-LW100-ZR4I

Compatible:: Cisco; LINK-PP; Arista; Brocade; Dell; Extreme; FS; Generic; H3C; Intel; Juniper

Compatible P/N:: QSFP-100G-LR4-I | 10km; QSFP-100G-LR4-S | 10km; QSFP-4W20-100G-I | 20km; QSFP-100G-4W40-I | 40km; QSFP-100G-ER4L-S | 40km; QSFP-100G-ZR4-S | 80km; QSFP-ZR4-100G-I | 80km; QSFP-EZR4-100G | 100km

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Cisco QSFP-ZR4-100G-I Compatible LINK-PP 100G QSFP28 Specifications

The Cisco QSFP-ZR4-100G-I Compatible LINK-PP module is an industrial-grade QSFP28 80km transceiver engineered for high-capacity single-mode fiber networks. It leverages advanced LAN-WDM technology and an integrated SOA to deliver reliable data transmission over a QSFP28 80km reach in extreme environments ranging from -40°C to +85°C. Built-in DDM capabilities ensure continuous, real-time performance monitoring for mission-critical infrastructure.

Cisco Part Number	QSFP-ZR4-100G-I	Vendor Name	LINK-PP
Form Factor	QSFP28	Max Data Rate	103.125Gbps
Wavelength	1294.53nm, 1299.02nm, 1303.54nm and 1308.09nm	Max Cable Distance	80km
Connector	Duplex LC	Media	SMF
Transmitter Type	LAN WDM EML	Receiver Type	SOA+PIN
Modulation (Electrical)	4x 25G-NRZ	Modulation (Optical)	4x 25G-NRZ
DDM/DOM	Supported	Operating Temperature Range	-40°C to +85°C
Protocols	IEEE 802.3ba, QSFP28 MSA	Warranty	5 Years

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Q: Do you provide better pricing for large 100G deployment projects? By K***s on 2026-03-06

A: Absolutely. We offer volume discounts, customized quotations, and long-term supply support for data centers, telecom operators, ISPs, cloud providers, and enterprise customers. By admin on 2026-03-06
Q: Will this 100G QSFP28 LAN-WDM 80km module work with Cisco, Juniper, Arista, and NVIDIA switches? By J***n on 2026-01-28

A: Yes. The module supports broad OEM compatibility and can be programmed for Cisco, Juniper, Arista, NVIDIA, Dell, HPE, MikroTik, and many other mainstream networking platforms. By admin on 2026-01-28
Q: What applications is this 100G QSFP28 80km optical transceiver designed for? By N***s on 2025-12-01

A: Operating with LAN-WDM technology at 1310nm over single-mode fiber (SMF) using a Duplex LC interface and DDM diagnostics, this module is ideal for 100G data center interconnects, metro Ethernet, telecom backbone networks, cloud infrastructure, enterprise WANs, and long-distance campus fiber deployments. By admin on 2025-12-01

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P***n

Mexico

Verified Purchase

4 .0

2026-05-03

Shipping was slightly delayed, but every QSFP28 module worked perfectly.

56 Helpful vote Comments

J***t

Chile

Verified Purchase

5 .0

2026-04-17

Duplex LC fit perfectly.

167 Helpful vote Comments

N***z

Ireland

Verified Purchase

5 .0

2026-03-28

Our 100G network upgrade finished without compatibility issues.

72 Helpful vote Comments

S***h

Russian Federation

Verified Purchase

5 .0

2026-02-12

Reliable choice for telecom backhaul.

59 Helpful vote Comments

K***h

Costa Rica

Verified Purchase

5 .0

2026-02-09

Using these QSFP28 optical transceivers for ISP aggregation and enterprise backbone connectivity provided reliable 100G Ethernet performance while simplifying preventive maintenance through accurate digital diagnostics.

108 Helpful vote Comments

C***n

Italy

Verified Purchase

5 .0

2025-09-16

Perfect for high-capacity campus interconnects.

50 Helpful vote Comments

A***a

Italy

Verified Purchase

5 .0

2025-09-05

DDM readings are accurate.

116 Helpful vote Comments

S***n

Viet Nam

Verified Purchase

5 .0

2025-07-04

Reliable LAN-WDM optics.

78 Helpful vote Comments

A***r

Viet Nam

Verified Purchase

4 .0

2025-05-13

The box arrived with minor dents, though all optics tested flawlessly.

75 Helpful vote Comments

S***s

Switzerland

Verified Purchase

5 .0

2025-04-29

Perfect for data centers.

190 Helpful vote Comments

S***s

Italy

Verified Purchase

5 .0

2025-02-28

The 80km single-mode fiber links maintained excellent optical power margins, allowing us to expand our metro backbone without the premium cost of original branded optics.

57 Helpful vote Comments

M***r

Taiwan, Province of China

Verified Purchase

5 .0

2024-08-19

It was easy site to navigate and my products delivered Fast.

99 Helpful vote Comments

M***y

Malaysia

Verified Purchase

5 .0

2024-07-18

This product is excellent. I use it to connect my switch. Great feedback from the company when I asked a question about compatibility.

88 Helpful vote Comments

R***n

Ireland

Verified Purchase

5 .0

2024-05-13

Quality at a bargain price. Simply works! Fast and reliable shipping

70 Helpful vote Comments

T***a

United States

Verified Purchase

5 .0

2023-11-09

First rate, great prices, Fast delivery. Website was not as refined as other suppliers, but it did not stop me from buying what I already knew that I needed.

54 Helpful vote Comments

G***s

Germany

Verified Purchase

5 .0

2023-10-17

Link-pp's products & service are excellent. The lan magnetic I ordered work great now.

78 Helpful vote Comments

g***o

Macao

Verified Purchase

5 .0