Will the LS-SM314G-02I work seamlessly with our Cisco MDS and Brocade Fibre Channel switches without throwing unsupported transceiver warnings?

Yes. The LS-SM314G-02I is fully MSA compliant and coded for broad multi-vendor interoperability, including Cisco, Brocade, HPE, Dell, and other major SAN and network platforms. It auto-negotiates standard 4G/2G/1G FC rates and operates without triggering vendor lock-in errors or CLI alarms.

What international industry standards, laser safety, and environmental compliance does this module meet?

The LS-SM314G-02I complies with SFF-8472, SFF-8074i SFP MSA standards, and Fibre Channel FC-PI specifications. It is fully certified for RoHS, CE, FCC, and Class 1 Laser Eye Safety (IEC 60825-1), meeting enterprise datacenter and telecommunications compliance audits.

What type of fiber optic patch cable should we use with this 1310nm 2km module?

This module requires standard Single-Mode Fiber (SMF, OS1/OS2 9/125μm) terminated with a Duplex LC connector. It is engineered for optical link distances up to 2km at the 1310nm wavelength.

How does this transceiver perform compared to original brand-name OEM optics?

This module delivers identical optical and link performance to tier-one OEM transceivers at a fraction of the cost. Equipped with a high-precision 1310nm FP transmitter and PIN receiver, it satisfies all FC-PI specifications, supports full SFF-8472 DOM telemetry, and includes an industry-leading 5-year warranty.

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LINK-PP LS-SM314G-02I 4G SFP 1310nm 2km Duplex LC DOM SMF Optical Transceiver Module (Industrial)

Name: LINK-PP LS-SM314G-02I 4G SFP 1310nm 2km Duplex LC DOM SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 201972
Price: 9.89 USD
Availability: InStock
Rating: 4.9 (48 reviews)

# 201972

Product: LINK-PP LS-SM314G-02I 4G SFP 1310nm 2km Duplex LC DOM SMF Optical Transceiver Module (Industrial)
SKU: 201972
P/N: LS-SM314G-02I
Price: $ 11.5
Stock: 50 in Stock
Sold: 950
Product URL: https://www.l-p.com/products/491456.htm

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Compatible P/N:: LS-SM314G-02C | 2km; LS-SM314G-02I | 2km; LS-SM314G-04C | 4km; LS-SM314G-10C | 10km; LS-SM314G-10I | 10km; LS-SM314G-40C | 40km; LS-SM314G-40I | 40km

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LINK-PP LS-SM314G-02I 4G SFP Specifications

The LINK-PP LS-SM314G-02I is a high-performance fibre channel SFP transceiver engineered for demanding industrial environments. Operating at up to 4.25Gbps, this industrial optical module utilizes a 1310nm FP laser and PIN detector. It requires a single 3.3V power supply, ensuring ultra-low power consumption for robust, long-term single-mode fiber network deployments.

LINK-PP Part Number	LS-SM314G-02I	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	4.25Gbps
Wavelength	1310nm	Max Cable Distance	2km
Connector	Duplex LC	Media	SMF
Transmitter Type	FP	Receiver Type	PIN
Operating Temperature Range	-40 to 85°C	DOM	Supported
Protocols	MSA Compliant	Warranty	5 Years

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Q: Will the LS-SM314G-02I work seamlessly with our Cisco MDS and Brocade Fibre Channel switches without throwing unsupported transceiver warnings? By M***s on 2026-05-12

A: Yes. The LS-SM314G-02I is fully MSA compliant and coded for broad multi-vendor interoperability, including Cisco, Brocade, HPE, Dell, and other major SAN and network platforms. It auto-negotiates standard 4G/2G/1G FC rates and operates without triggering vendor lock-in errors or CLI alarms. By admin on 2026-05-12
Q: What international industry standards, laser safety, and environmental compliance does this module meet? By A***z on 2026-02-15

A: The LS-SM314G-02I complies with SFF-8472, SFF-8074i SFP MSA standards, and Fibre Channel FC-PI specifications. It is fully certified for RoHS, CE, FCC, and Class 1 Laser Eye Safety (IEC 60825-1), meeting enterprise datacenter and telecommunications compliance audits. By admin on 2026-02-15
Q: What type of fiber optic patch cable should we use with this 1310nm 2km module? By J***z on 2025-08-01

A: This module requires standard Single-Mode Fiber (SMF, OS1/OS2 9/125μm) terminated with a Duplex LC connector. It is engineered for optical link distances up to 2km at the 1310nm wavelength. By admin on 2025-08-01
Q: How does this transceiver perform compared to original brand-name OEM optics? By S***t on 2025-06-19

A: This module delivers identical optical and link performance to tier-one OEM transceivers at a fraction of the cost. Equipped with a high-precision 1310nm FP transmitter and PIN receiver, it satisfies all FC-PI specifications, supports full SFF-8472 DOM telemetry, and includes an industry-leading 5-year warranty. By admin on 2025-06-19

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B***s

Denmark

Verified Purchase

5 .0

2026-07-29

Handled winter sub-zero temperatures in our outdoor pole cabinet without missing a single beat. ❄️

286 Helpful vote Comments

J***s

Italy

Verified Purchase

5 .0

2026-07-19

Excellent low-cost alternative to OEM modules. DDM power readings match our optical meters perfectly.

85 Helpful vote Comments

D***r

Argentina

Verified Purchase

4 .0

2026-04-29

Transit took six days instead of four, though the industrial transceivers linked right up.

6 Helpful vote Comments

D***l

Greece

Verified Purchase

5 .0

2026-04-24

Deployed across redundant Cisco MDS switches and Brocade SAN fabrics. Auto-negotiation with legacy 2G/4G storage arrays was instant. DDM laser bias readings are dead-on, providing OEM-level performance at a fraction of the cost.

214 Helpful vote Comments

R***r

Colombia

Verified Purchase

5 .0

2026-04-20

Bulk order arrived well-packaged; DOM telemetry integrates cleanly into our Zabbix network monitoring setup.

243 Helpful vote Comments

K***l

United Arab Emirates

Verified Purchase

5 .0

2026-04-14

Stable 2km link between warehouse buildings with minimal optical attenuation. Very impressed with LINK-PP.

113 Helpful vote Comments

E***s

Spain

Verified Purchase

5 .0

2026-02-28

DOM temp stats report accurately in CLI.

166 Helpful vote Comments

C***s

Belgium

Verified Purchase

5 .0

2026-02-20

Seamless 2G/4G auto-negotiation in rack.

58 Helpful vote Comments

S***s

Israel

Verified Purchase

4 .0

2026-01-26

Outer box had a slight dent on arrival, but both 4G SFPs worked flawlessly.

9 Helpful vote Comments

M***n

Brazil

Verified Purchase

5 .0

2026-01-24

Top notch build quality and stable optic signal.

37 Helpful vote Comments

D***a

Dominican Republic

Verified Purchase

5 .0

2026-01-17

Instant link up on Cisco storage directors.

184 Helpful vote Comments

B***z

Greece

Verified Purchase

5 .0

2026-01-13

Reliable 1310nm link across our campus fiber.

96 Helpful vote Comments

J***z

Denmark

Verified Purchase

5 .0

2026-01-04

Duplex LC snapped in snug, solid 4.25Gbps Fibre Channel throughput on legacy storage arrays.

54 Helpful vote Comments

S***s

Panama

Verified Purchase

5 .0

2025-12-27

Great price for industrial temp 4.25G SFP!

88 Helpful vote Comments

J***n

Ukraine

Verified Purchase

5 .0

2025-12-03

Replaced failing commercial SFPs in unconditioned outdoor roadside enclosures. Operating continuously between -20°C and 60°C, these rugged -40~85°C modules maintain pristine 4.25Gbps signal integrity with zero CRC errors. High-grade industrial hardware.

247 Helpful vote Comments

N***p

Sweden

Verified Purchase

5 .0

2025-10-15

wow, really cheap, I have save monney, the service is great.

72 Helpful vote Comments

S***s

Greece

Verified Purchase

5 .0

2025-10-14

Installed these 2km duplex LC transceivers for campus building-to-building fiber distribution. The 1310nm FP lasers deliver robust link margins over OS2 single-mode runs, and hot-plugging caused zero interface flaps during deployment.

168 Helpful vote Comments

M***y

Taiwan, Province of China

Verified Purchase

5 .0

2025-09-25

Very easy to navigate and easy ordering process.

69 Helpful vote Comments

E***g

Russian Federation

Verified Purchase

5 .0

2025-07-25

Deployed 24 modules across campus fiber distribution; all linked at 1310nm immediately without fuss.

138 Helpful vote Comments

R***z

Greece

Verified Purchase

5 .0

2025-07-22

Flawless 2km single-mode run.

215 Helpful vote Comments

M***z

Spain

Verified Purchase

5 .0

2025-06-28

Upgraded legacy SAN links to 4G using these industrial 1310nm transceivers. SFF-8472 DOM diagnostics show steady Tx power and receiver sensitivity across our 1.5km campus single-mode fiber run. Excellent stability!

86 Helpful vote Comments

A***t

Finland

Verified Purchase

5 .0

2025-06-17

Running rock-solid in a high-heat industrial plant switch rack where commercial optics failed.

153 Helpful vote Comments

A***e

Denmark

Verified Purchase

5 .0

2025-06-14

Solid 4G optics for our SAN switch.

77 Helpful vote Comments

M***s

Netherlands

Verified Purchase

5 .0

2025-05-27

Plug and play on Brocade switches.

108 Helpful vote Comments

R***t

Chile

Verified Purchase

5 .0

2025-05-25

Zero packet drops on duplex LC patch.

277 Helpful vote Comments

N***h

Australia

Verified Purchase

5 .0

2025-05-14

Perfect fit for harsh outdoor enclosure cabinets.

234 Helpful vote Comments

J***z

Hong Kong

Verified Purchase

5 .0

2025-05-13

Tested 10 units on our HPE SAN fabric; clean laser levels across 1.8km single-mode.

42 Helpful vote Comments

J***e

Taiwan, Province of China

Verified Purchase

5 .0

2025-03-13

Easy to purchase from and received ordered product quickly.

142 Helpful vote Comments

N***z

Netherlands

Verified Purchase

5 .0

2024-12-08

Every time, the LINK-PP was very knowledgeable and interested in our business. The Optical Transceiver Module arrive on time and have been in production with no issues,Highly recommend this reliable website.

42 Helpful vote Comments

D***n

United Kingdom

Verified Purchase

5 .0

2024-05-28

Good prices and selection.

28 Helpful vote Comments

R***n

Hong Kong

Verified Purchase

5 .0