What is the maximum transmission distance supported by the 100GBASE-LR4 QSFP28 transceiver?

This 100GBASE-LR4 QSFP28 module is specifically designed to support a maximum link length of 10 kilometers over standard Single Mode Fiber (SMF) without requiring external amplification.

Is the Generic QSFP-LR4-100G Compatible LINK-PP compatible with my existing Cisco or Juniper network switches?

Yes, the 100GBASE-LR4 QSFP28 is fully compliant with the QSFP28 MSA technical specifications, ensuring seamless plug-and-play interoperability with major equipment vendors like Cisco, Juniper, and Arista.

Does this 100GBASE-LR4 QSFP28 transceiver support Digital Diagnostic Monitoring (DDM)?

Absolutely, it features comprehensive DDM functions accessible via the I2C interface as specified by SFF-8636, allowing real-time monitoring of temperature, optical transmit/receive power, and voltage.

What type of laser technology does the 100GBASE-LR4 QSFP28 use to achieve its 10km reach?

The module utilizes a high-performance 4x25Gb/s DFB-based LAN-WDM transmitter, which provides excellent wavelength stability and minimizes chromatic dispersion over the 10km optical link.

Is the QSFP-LR4-100G compatible with standard QSFP28 ports?

It is designed for compatible QSFP28 host systems that support 100GBASE-LR4 optical modules. Final compatibility should always be confirmed against the host platform’s approved vendor list and port requirements.

Does it comply with standard Ethernet and telecom protocols?

Yes. The transceiver follows MSA requirements and supports common Ethernet networking applications as well as telecom transport environments where compatible standards are required.

What fiber type and connector should we use with this transceiver?

The module supports the specified optical fiber type on the product page and uses standard LC connectivity for reliable enterprise and telecom installations.

Will these modules work with Cisco, Juniper, Aruba, and Ubiquiti switches?

Yes. They support broad OEM compatibility and can be programmed for Cisco, Juniper, Aruba, Ubiquiti, Dell, Netgear, and other major networking vendors.

Can we get better pricing for large enterprise or ISP orders?

Absolutely. Volume discounts and customized quotations are available for data centers, telecom operators, system integrators, and long-term procurement projects.

Is there an industrial temperature version for outdoor cabinets or factory environments?

Yes. Industrial-grade models with extended operating temperature ranges are available for telecom sites, manufacturing facilities, and other harsh deployment scenarios.

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Generic QSFP-LR4-100G Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 10km Duplex LC DDM SMF Optical Transceiver Module

Name: Generic QSFP-LR4-100G Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 10km Duplex LC DDM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 219418
Price: 573.76 USD
Availability: InStock
Rating: 5 (23 reviews)

# 219418

Product: Generic QSFP-LR4-100G Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 10km Duplex LC DDM SMF Optical Transceiver Module
SKU: 219418
P/N: LQ-LW100-LR4C
Price: $ 652
Stock: 1904 in Stock
Sold: 9.6K
Product URL: https://www.l-p.com/products/494296.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-LW100-LR4C

Compatible:: Cisco; LINK-PP; Alcatel-Lucent; Allied Telesis; Arista; Avago; Broadcom; Brocade; Check Point; Chelsio; Ciena; D-Link; Dell; Edge-Core; Extreme; F5 Networks; FS; Fortinet; Generic; H3C; HPE Aruba; HW; Intel; Ixia; Juniper; MRV; Mikrotik; NVIDIA/Mellanox; Palo Alto

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

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Generic QSFP-LR4-100G Compatible LINK-PP 100G QSFP28 Specifications

The Generic QSFP-LR4-100G Compatible LINK-PP module is a 100GBASE-LR4 QSFP28 optical transceiver designed for high-speed Ethernet links over single-mode fiber. It supports an aggregate data rate of 103.125Gb/s, a maximum reach of 10km, and provides stable duplex LC connectivity with DDM support for real-time monitoring.

Generic Part Number	QSFP-LR4-100G	Vendor Name	LINK-PP
Form Factor	QSFP28	Max Data Rate	103.1Gbps
Wavelength	1295.56nm, 1300.05nm, 1304.58nm and 1309.14nm	Max Cable Distance	10km
Connector	Duplex LC	Media	SMF
Transmitter Type	EML	Receiver Type	PIN
Power Consumption	≤3.3W	Protocols	IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636
Host FEC	Supported	Operating Temperature Range	0°C to +70°C

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Q: Does it comply with standard Ethernet and telecom protocols? By S***n on 2025-08-09

A: Yes. The transceiver follows MSA requirements and supports common Ethernet networking applications as well as telecom transport environments where compatible standards are required. By admin on 2025-08-09
Q: What fiber type and connector should we use with this transceiver? By K***s on 2025-06-21

A: The module supports the specified optical fiber type on the product page and uses standard LC connectivity for reliable enterprise and telecom installations. By admin on 2025-06-21
Q: Will these modules work with Cisco, Juniper, Aruba, and Ubiquiti switches? By M***s on 2025-05-25

A: Yes. They support broad OEM compatibility and can be programmed for Cisco, Juniper, Aruba, Ubiquiti, Dell, Netgear, and other major networking vendors. By admin on 2025-05-25
Q: Can we get better pricing for large enterprise or ISP orders? By K***z on 2025-03-25

A: Absolutely. Volume discounts and customized quotations are available for data centers, telecom operators, system integrators, and long-term procurement projects. By admin on 2025-03-25
Q: Is there an industrial temperature version for outdoor cabinets or factory environments? By R***s on 2024-10-18

A: Yes. Industrial-grade models with extended operating temperature ranges are available for telecom sites, manufacturing facilities, and other harsh deployment scenarios. By admin on 2024-10-18

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J***a

Sweden

Verified Purchase

5 .0

2026-04-27

Perfect for our data center upgrade.

129 Helpful vote Comments

D***a

Brazil

Verified Purchase

5 .0

2025-12-30

LC connectors lock in securely.

45 Helpful vote Comments

M***n

Kuwait

Verified Purchase

5 .0

2025-12-04

Used these modules for high-density rack deployments in our server room, and every unit delivered reliable enterprise-grade connectivity without additional configuration.

134 Helpful vote Comments

D***e

Sweden

Verified Purchase

5 .0

2025-08-17

Great fit for enterprise deployments.

69 Helpful vote Comments

D***n

Ireland

Verified Purchase

5 .0

2025-07-09

Compatibility testing with Cisco, Juniper, and Ubiquiti platforms was successful, making inventory management much easier for our IT team.

151 Helpful vote Comments

M***r

Ireland

Verified Purchase

5 .0

2025-07-08

No coding issues with Aruba equipment.

199 Helpful vote Comments

R***s

Italy

Verified Purchase

5 .0

2025-04-02

Excellent value for bulk purchases.

172 Helpful vote Comments

S***n

Belgium

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4 .0

2024-12-01

Shipping took an extra day, but every module performed exactly as specified.

183 Helpful vote Comments

E***k

Japan

Verified Purchase

5 .0

2023-10-23

Shipping is always very Fast. My order was exactly as promised just like on previous orders. I have never had a need to contact customer service. Highly recommended vendor.

66 Helpful vote Comments

R***g

Japan

Verified Purchase

5 .0

2023-08-29

Thanks, good price and Fast respond. Wait for the next order.

18 Helpful vote Comments

M***e

Benin

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5 .0