What type of fiber cabling is required for this 100G-FR optic, and will it bridge a 1.8km link with multiple patch panels?

This module requires standard single-mode fiber (SMF, OS2/G.652D) terminated with a standard Duplex LC connector operating at 1310nm. It is designed to cover distances up to 2km (1.24 miles). With a typical optical link budget of 4dB to 5dB, it can comfortably accommodate standard fiber attenuation (~0.35dB/km at 1310nm) plus 3 to 4 intermediate patch panel mating connector insertion losses.

We need to deploy these in roadside NEMA outdoor cabinets. Can you provide an industrial wide-temperature (I-Temp -40°C to +85°C) version of this 100G-FR module?

The standard LQ-SM31100-FR1C is rated for commercial operating temperatures (C-Temp: 0°C to +70°C, typical power ~3.5W). However, for harsh outdoor environments, smart city junctions, or unconditioned telecom edge shelters, LINK-PP can manufacture an Industrial Temperature (I-Temp: -40°C to +85°C) hardened variant. Please consult our technical sales team for tailored lead time and custom P/N details.

Can we use the LINK-PP LQ-SM31100-FR1C in a mixed-vendor network with Cisco Nexus 9000 and Arista 7050X switches without tripping third-party transceiver alarms?

Yes, absolutely. LINK-PP transceivers are individually pre-coded and EEPROM-matched to your specific switch hardware. When placing your order, simply specify your target host platforms (e.g., Cisco, Arista, Juniper, Dell, NVIDIA/Mellanox, Extreme). The module reports full vendor IDs and serial strings to the host OS, ensuring seamless plug-and-play operation without port-locking or non-genuine optic error messages.

How does this single-lambda 100G-FR module compare to original OEM brand transceivers in terms of performance and reliability?

The LQ-SM31100-FR1C utilizes industry-grade 1310nm EML CW lasers and PIN receivers with advanced DSP PAM4 modulation, delivering exact 1:1 optical link budget, low Bit Error Rate (BER < 1×10⁻¹² and full DDM/DOM real-time monitoring parity with Tier-1 OEM optics. You receive equivalent enterprise-grade performance and a comprehensive 5-year warranty at a fraction of OEM OEM list prices.

Is this 100G QSFP28 FR1 transceiver compliant with global safety directives and MSA interoperability standards?

Yes. The transceiver strictly complies with the 100G Lambda MSA, IEEE 802.3cd/cu 100GBASE-FR1 specifications, and SFF-8636/SFF-8665 physical form-factor standards. Furthermore, manufacturing facilities are certified under ISO9001 and ISO14001, and every optic carries CE, FCC, RoHS (EU Directive 2015/863), and UL safety certifications.

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FS QSFP-FR-100G Compatible LINK-PP 100G QSFP28 Single Lambda 1310nm 2km DOM Duplex LC SMF Optical Transceiver Module

Name: FS QSFP-FR-100G Compatible LINK-PP 100G QSFP28 Single Lambda 1310nm 2km DOM Duplex LC SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 223741
Price: 316.8 USD
Availability: InStock
Rating: 4.9 (15 reviews)

# 223741

Product: FS QSFP-FR-100G Compatible LINK-PP 100G QSFP28 Single Lambda 1310nm 2km DOM Duplex LC SMF Optical Transceiver Module
SKU: 223741
P/N: LQ-SM31100-FR1C
Price: $ 360
Stock: 135 in Stock
Sold: 2.7K
Product URL: https://www.l-p.com/products/495172.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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Compatible:: Cisco; LINK-PP; Arista; Broadcom; Brocade; Dell; Extreme; FS; 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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FS QSFP-FR-100G Compatible LINK-PP 100G QSFP28 Specifications

The FS QSFP-FR-100G Compatible LINK-PP module is a high-performance 100GBASE-FR1 QSFP28 optical transceiver tailored for modern data centers. Utilizing advanced single wavelength 100G PAM4 technology and a highly efficient integrated DSP, this single-mode fiber module delivers exceptional networking efficiency. It operates seamlessly at a 1310nm center wavelength, ensuring robust connectivity for demanding enterprise infrastructure.

FS Part Number	QSFP-FR-100G	Vendor Name	LINK-PP
Form Factor	QSFP28	Max Data Rate	100Gbps
Wavelength	1310nm	Max Cable Distance	2km
Connector	Duplex LC	Media	SMF
Transmitter Type	EML	Receiver Type	PIN
DDM/DOM	Supported	Operating Temperature Range	0°C to +70°C
Protocols	100G Lambda MSA 100G-FR Specification compliant	Warranty	5 Years

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Q: What type of fiber cabling is required for this 100G-FR optic, and will it bridge a 1.8km link with multiple patch panels? By S***z on 2026-03-26

A: This module requires standard single-mode fiber (SMF, OS2/G.652D) terminated with a standard Duplex LC connector operating at 1310nm. It is designed to cover distances up to 2km (1.24 miles). With a typical optical link budget of 4dB to 5dB, it can comfortably accommodate standard fiber attenuation (~0.35dB/km at 1310nm) plus 3 to 4 intermediate patch panel mating connector insertion losses. By admin on 2026-03-26
Q: We need to deploy these in roadside NEMA outdoor cabinets. Can you provide an industrial wide-temperature (I-Temp -40°C to +85°C) version of this 100G-FR module? By L***s on 2025-11-23

A: The standard LQ-SM31100-FR1C is rated for commercial operating temperatures (C-Temp: 0°C to +70°C, typical power ~3.5W). However, for harsh outdoor environments, smart city junctions, or unconditioned telecom edge shelters, LINK-PP can manufacture an Industrial Temperature (I-Temp: -40°C to +85°C) hardened variant. Please consult our technical sales team for tailored lead time and custom P/N details. By admin on 2025-11-23
Q: Can we use the LINK-PP LQ-SM31100-FR1C in a mixed-vendor network with Cisco Nexus 9000 and Arista 7050X switches without tripping third-party transceiver alarms? By M***l on 2025-11-14

A: Yes, absolutely. LINK-PP transceivers are individually pre-coded and EEPROM-matched to your specific switch hardware. When placing your order, simply specify your target host platforms (e.g., Cisco, Arista, Juniper, Dell, NVIDIA/Mellanox, Extreme). The module reports full vendor IDs and serial strings to the host OS, ensuring seamless plug-and-play operation without port-locking or non-genuine optic error messages. By admin on 2025-11-14
Q: How does this single-lambda 100G-FR module compare to original OEM brand transceivers in terms of performance and reliability? By P***n on 2025-04-13

A: The LQ-SM31100-FR1C utilizes industry-grade 1310nm EML CW lasers and PIN receivers with advanced DSP PAM4 modulation, delivering exact 1:1 optical link budget, low Bit Error Rate (BER < 1×10⁻¹² and full DDM/DOM real-time monitoring parity with Tier-1 OEM optics. You receive equivalent enterprise-grade performance and a comprehensive 5-year warranty at a fraction of OEM OEM list prices. By admin on 2025-04-13
Q: Is this 100G QSFP28 FR1 transceiver compliant with global safety directives and MSA interoperability standards? By S***n on 2024-12-05

A: Yes. The transceiver strictly complies with the 100G Lambda MSA, IEEE 802.3cd/cu 100GBASE-FR1 specifications, and SFF-8636/SFF-8665 physical form-factor standards. Furthermore, manufacturing facilities are certified under ISO9001 and ISO14001, and every optic carries CE, FCC, RoHS (EU Directive 2015/863), and UL safety certifications. By admin on 2024-12-05

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B***s

Austria

Verified Purchase

5 .0

2026-05-11

DDM metrics show excellent TX optical power.

196 Helpful vote Comments

D***h

Denmark

Verified Purchase

5 .0

2026-05-08

Solid 100G QSFP28 FR1 module. Runs cool!

133 Helpful vote Comments

J***s

Kuwait

Verified Purchase

4 .0

2026-03-08

Delivery took two days longer than estimated, though the 100G optics benchmarked perfectly.

8 Helpful vote Comments

K***n

Viet Nam

Verified Purchase

4 .0

2026-03-02

Outer box was slightly crushed during FedEx transit, but the QSFP28 module worked flawlessly.

4 Helpful vote Comments

L***z

Poland

Verified Purchase

5 .0

2025-12-25

Swapped our costly Cisco optics for this 100G-FR module without any microcode errors.

203 Helpful vote Comments

R***n

Sweden

Verified Purchase

5 .0

2025-11-23

Stable 100Gbps PAM4 throughput on Cisco switches.

136 Helpful vote Comments

T***n

Hong Kong

Verified Purchase

5 .0

2025-11-13

Plugged into Arista spine, zero packet drop.

75 Helpful vote Comments

M***n

Italy

Verified Purchase

5 .0

2025-10-31

Tested across our spine-leaf fabric in Frankfurt DC; DOM readings are completely in spec.

213 Helpful vote Comments

J***s

Mexico

Verified Purchase

5 .0

2025-10-19

Upgraded our storage SAN backbone to 100G QSFP28 with zero BER bit errors. ⚡

226 Helpful vote Comments

M***s

Turkey

Verified Purchase

5 .0

2025-10-13

Lowest latency 100G single lambda module yet.

141 Helpful vote Comments

R***s

Ecuador

Verified Purchase

5 .0

2025-10-09

Solid build quality, 100G link up instantly.

137 Helpful vote Comments

M***s

Dominican Republic

Verified Purchase

5 .0

2025-05-16

Rolled out these 100G-FR duplex LC transceivers for our municipal 5G wireless backhaul link. Consistent 1310nm EML signal stability through harsh rack temperature swings without dropping a single frame.

125 Helpful vote Comments

J***z

Panama

Verified Purchase

5 .0

2025-05-09

Perfect interoperability between Cisco Nexus 9300 and Dell PowerSwitch aggregation layer. Modules run remarkably cool at under 3.2W, reducing overall thermal load in our high-density colocation facility in Chicago.

182 Helpful vote Comments

E***s

Hong Kong

Verified Purchase

5 .0

2025-04-26

Perfect duplex LC connection for campus backbone.

114 Helpful vote Comments

S***z

Argentina

Verified Purchase

5 .0