What makes the SFP-10GLRL-31-I different from standard SFP+ modules?

The "I" designates it as an industrial-grade module, meaning it is built with rugged components designed to operate reliably in extreme temperature ranges, typically from -40 to 85 degrees Celsius.

What type of fiber and maximum distance does this transceiver support?

It is designed for Single-Mode Fiber (SMF) using a Duplex LC connector and supports stable 10Gbps data transmission up to 2 kilometers.

Is this industrial module compatible with standard commercial switches?

Yes, it is fully MSA compliant and will work seamlessly in both industrial switches and standard commercial network equipment from major brands.

Does the SFP-10GLRL-31-I support real-time network monitoring?

Yes, it includes Digital Optical Monitoring (DOM), which allows administrators to track critical operational data such as temperature, voltage, and optical power levels in real time.

What fiber type and connector does this transceiver require?

The module uses Duplex LC connectors and is designed for the specified single-mode or multimode fiber type listed in the product specifications.

Is an industrial temperature version available for outdoor cabinets?

Yes. Industrial-grade versions with extended operating temperatures are available for factory automation, telecom, and outdoor networking applications.

Does it support standard telecom and Ethernet protocols?

Yes. The transceiver complies with MSA requirements and supports standard Ethernet networking applications as well as common telecom deployment scenarios.

Will this module work with Cisco, HPE Aruba, and Juniper switches?

Yes. It supports multi-vendor compatibility and can be programmed for Cisco, Aruba, Juniper, Dell, Ubiquiti, Netgear, and other major platforms.

Do you offer better pricing for large infrastructure projects?

Absolutely. Volume discounts are available for enterprise, ISP, system integrator, and data center orders.

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Dell SFP-10GLRL-31-I Compatible LINK-PP 10G SFP+ 1310nm 2km Duplex LC DOM SMF Optical Transceiver Module (Industrial)

Name: Dell SFP-10GLRL-31-I Compatible LINK-PP 10G SFP+ 1310nm 2km Duplex LC DOM SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 213436
Price: 21.5 USD
Availability: InStock
Rating: 4.9 (36 reviews)

# 213436

Product: Dell SFP-10GLRL-31-I Compatible LINK-PP 10G SFP+ 1310nm 2km Duplex LC DOM SMF Optical Transceiver Module (Industrial)
SKU: 213436
P/N: LS-SM3110-02I
Price: $ 25
Stock: 175 in Stock
Sold: 1.3K
Product URL: https://www.l-p.com/products/493667.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

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Compatible:: Cisco; LINK-PP; Aruba; Dell; FS; Generic; H3C; HW; Intel; Juniper; Mellanox; NETGEAR

Compatible P/N:: SFP-10G-LRL | 2km; SFP-10GLRL-31-I | 2km; 330-2404 | 10km; 331-5310-I | 10km; 407-BBZV | 10km; GP-10GSFP-1L | 10km; SFP-10G-LR20 | 20km; 330-2404-40 | 40km; 330-2404-40-I | 40km; 430-4585 | 40km; GP-10GSFP-1E | 40km; SFP-10GER-31 | 40km; SFP-10G-ZR | 80km; SFP-10G-ZR-I | 80km; SFP-10G-ZR100 | 100km; SFP-10G-ZR100-I | 100km

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Dell SFP-10GLRL-31-I Compatible LINK-PP 10G SFP+ Specifications

The Dell SFP-10GLRL-31-I Compatible LINK-PP module is a ruggedized industrial-grade 10Gbps SFP+ optical transceiver designed to operate reliably in extreme environments. It delivers stable data transmission up to 2 kilometers over Single-Mode Fiber (SMF) using a 1310nm wavelength and a Duplex LC connector, while featuring DOM for real-time performance monitoring.

Dell Part Number	SFP-10GLRL-31-I	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.3Gbps
Wavelength	1310nm	Max Cable Distance	2km
Connector	Duplex LC	Optical Components	FP 1310nm
Media	SMF	DOM Support	Yes
Transmitter Type	FP	Receiver Type	PIN
TX Power	-6.5 to -0.5dBm	RX Power	-20 to -1dBm
Receiver Sensitivity	-14.4dBm	Receiver Overload	0.5dBm
Operating case temperature	-40 to 85°C	Protocols	IEEE 802.3ae, SFF-8472, SFF-8431, FC-PI-4 Rev 7.0

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Q: What fiber type and connector does this transceiver require? By L***r on 2026-03-06

A: The module uses Duplex LC connectors and is designed for the specified single-mode or multimode fiber type listed in the product specifications. By admin on 2026-03-06
Q: Is an industrial temperature version available for outdoor cabinets? By A***l on 2026-01-28

A: Yes. Industrial-grade versions with extended operating temperatures are available for factory automation, telecom, and outdoor networking applications. By admin on 2026-01-28
Q: Does it support standard telecom and Ethernet protocols? By E***g on 2025-12-01

A: Yes. The transceiver complies with MSA requirements and supports standard Ethernet networking applications as well as common telecom deployment scenarios. By admin on 2025-12-01
Q: Will this module work with Cisco, HPE Aruba, and Juniper switches? By E***e on 2025-05-31

A: Yes. It supports multi-vendor compatibility and can be programmed for Cisco, Aruba, Juniper, Dell, Ubiquiti, Netgear, and other major platforms. By admin on 2025-05-31
Q: Do you offer better pricing for large infrastructure projects? By S***h on 2024-11-11

A: Absolutely. Volume discounts are available for enterprise, ISP, system integrator, and data center orders. By admin on 2024-11-11

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D***n

Hong Kong

Verified Purchase

5 .0

2026-05-09

Excellent value for bulk purchasing.

39 Helpful vote Comments

S***e

Spain

Verified Purchase

5 .0

2026-04-02

The single mode fiber connection stayed reliable in our manufacturing facility, even with long operating hours and constant network utilization.

75 Helpful vote Comments

P***n

Sweden

Verified Purchase

5 .0

2026-02-02

Reliable optical module for daily operations

167 Helpful vote Comments

L***n

Italy

Verified Purchase

5 .0

2025-12-04

DDM values look very accurate.

25 Helpful vote Comments

B***r

Italy

Verified Purchase

5 .0

2025-11-07

Great option for data center and enterprise customers needing dependable OEM compatible optical transceivers at a competitive price.

121 Helpful vote Comments

C***s

Italy

Verified Purchase

4 .0

2025-09-24

Shipping took a bit longer, but every module passed our incoming inspection.

194 Helpful vote Comments

J***l

Japan

Verified Purchase

5 .0

2025-09-19

Works great with our Juniper gear.

25 Helpful vote Comments

P***g

Romania

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5 .0

2025-06-25

A repeat customer, good service as usual except for the slow delivery this time.

49 Helpful vote Comments

J***g

Colombia

Verified Purchase

5 .0

2025-06-22

Zero compatibility issues in deployment.

114 Helpful vote Comments

D***n

Poland

Verified Purchase

5 .0

2025-06-02

Great products and prices, outstanding communication. Excellent warranties, too.

99 Helpful vote Comments

P***e

Singapore

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5 .0

2025-05-02

Every interaction was positive, from the ordering to shipping. Fast response time and great customer service throughout!

78 Helpful vote Comments

J***g

Spain

Verified Purchase

5 .0

2025-04-08

large stock, easy pay, many delivery options

83 Helpful vote Comments

L***n

Switzerland

Verified Purchase

5 .0

2025-04-06

Installed without any extra coding

23 Helpful vote Comments

R***k

Netherlands

Verified Purchase

5 .0

2025-03-11

The LINK-PP site is clean and easy to navigate with good product information and great prices.

83 Helpful vote Comments

L***z

Czech Republic

Verified Purchase

5 .0

2025-02-15

Used these transceivers across our campus backbone, and DOM monitoring has remained stable throughout several months of continuous traffic loads.

154 Helpful vote Comments

Z***o

France

Verified Purchase

5 .0

2025-01-25

Excellent products, and good prices! No problems! Great website.

39 Helpful vote Comments

S***r

Nepal

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5 .0

2025-01-23

it was Fast & easy , got the help i need it .

100 Helpful vote Comments

S***s

South Africa

Verified Purchase

5 .0

2024-11-25

Rock-solid fiber link so far

29 Helpful vote Comments

R***s

United Kingdom

Verified Purchase

4 .0

2024-10-18

The retail box was slightly compressed, yet performance has been excellent.

182 Helpful vote Comments

M***h

Indonesia

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5 .0

2024-09-21

The communication was great and items arrived quite quickly, well packed. Satisfied!

92 Helpful vote Comments

N***n

Italy

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5 .0

2024-09-11

Prompt shipping and handling, good prices, and great Tech Support.

55 Helpful vote Comments

E***g

Russian Federation

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5 .0

2024-06-11

Simple, easy to use and store in my kit.

95 Helpful vote Comments

G***u

Bangladesh

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5 .0

2024-04-04

Was shipped ten days later, beyond the promised date.

56 Helpful vote Comments

P***x

Poland

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5 .0

2024-03-26

Quick and easy purchase process here the first time. Search and information on products was good.Will use it again when I need them.

99 Helpful vote Comments

K***g

Australia

Verified Purchase

5 .0

2024-01-14

Ordering was quick with email notifications of shipping and tracking numbers. Price was very competitive.

27 Helpful vote Comments

c***t

Hong Kong

Verified Purchase

5 .0

2024-01-07

The seller well sent the parcel immediately and even put more put clever advise the seller and the goods.

66 Helpful vote Comments

B***r

United States

Verified Purchase

5 .0

2023-12-19

A+ Service. Thanks

41 Helpful vote Comments

T***r

Republic of Korea

Verified Purchase

5 .0

2023-12-17

Easy to use, good prices

42 Helpful vote Comments

S***n

Bangladesh

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5 .0

2023-12-15

Quality products, well packed. Fast shipping and processing times.

83 Helpful vote Comments

E***i

Canada

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5 .0

2023-08-07

We didn't have any trouble ordering what we needed...very easy!

99 Helpful vote Comments

B***n

Argentina

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5 .0

2023-06-20

Excellent products, great customer service with very Fast delivery.

86 Helpful vote Comments

G***e

Maldives

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5 .0

2023-05-09

Their customer service has been great! Love that I can call and they are friendly and willing to answer all my questions. I also like that I can go online and find everything I need. Their website is user friendly! Highly recommend!!

47 Helpful vote Comments

m***A

Poland

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5 .0

2023-04-18

Quick to provide a quote, easy to work with, and the product shipped promptly.

52 Helpful vote Comments

E***z

Italy

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5 .0

2023-03-19

Smooth and quick process from the beginning to the end.

64 Helpful vote Comments

C***n

Japan

Verified Purchase

5 .0

2023-02-05

LINK-PP 10/25/40G Transceiver Modules are great

39 Helpful vote Comments

A***g

United States

Verified Purchase

5 .0

2023-01-04

I'm very happy with my transaction and purchase. The Optical Transceiver Module works with no issue. I would definitely recommend this company for customer service and speed. I will be purchasing from them again in the future.

96 Helpful vote Comments