What specific optical connector type is required for the LS-DW4010-40I module?

This module features a standard Duplex LC interface designed for physical contact with LC/UPC patch cables.

Can this 10G SFP optical transceiver be safely deployed in unconditioned roadside cabinets?

Yes, the LS-DW4010-40I features a true industrial-grade rating supporting operation across severe environmental conditions from -40°C to +85°C.

Can I run this DWDM SFP transceiver over standard multi-mode fiber patches?

No, this is a long-haul optical module that requires standard single-mode fiber OS2 cabling to achieve its rated 40km transmission distance.

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H3C DWDM-SFP10G-45.32-40-I Compatible LINK-PP C40 10G SFP+ DWDM 1545.32nm 40km Duplex LC/UPC DDM SMF Optical Transceiver Module (Industrial)

Name: H3C DWDM-SFP10G-45.32-40-I Compatible LINK-PP C40 10G SFP+ DWDM 1545.32nm 40km Duplex LC/UPC DDM SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 222512
Price: 257.14 USD
Availability: InStock
Rating: 5 (27 reviews)

# 222512

Product: H3C DWDM-SFP10G-45.32-40-I Compatible LINK-PP C40 10G SFP+ DWDM 1545.32nm 40km Duplex LC/UPC DDM SMF Optical Transceiver Module (Industrial)
SKU: 222512
P/N: LS-DW4010-40I
Price: $ 299
Stock: 398 in Stock
Sold: 1.1K
Product URL: https://www.l-p.com/products/489326.htm

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Manufacture: LINK-PP

P/N: LS-DW4010-40I

Compatible:: Cisco; LINK-PP; Arista; Brocade; Ciena; Dell; Extreme; FS; Generic; H3C; HW; Juniper; MRV; Netgear

Wavelength:: C17; C18; C19; C20; C21; C22; C23; C24; C25; C26; C27; C28; C29; C30; C31; C32; C33; C34; C35; C36; C37; C38; C39; C40

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H3C DWDM-SFP10G-45.32-40-I Compatible LINK-PP C40 10G SFP+ Specifications

DWDM-SFP10G-45.32-40-I DWDM SFP+ module integrates a high-performance cooled EML laser with a PIN photodiode inside a compact 10G SFP+ form factor. Operating on a precise 1545.32nm (C40) C-Band DWDM channel, it delivers high-speed 10Gbps transmission up to 40km over single-mode fiber (SMF) while enabling real-time Digital Diagnostic Monitoring (DDM).

H3C Part Number	DWDM-SFP10G-45.32-40-I	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1545.32nm	Max Cable Distance	40km
Connector	Duplex LC	Media	SMF
Transmitter Type	EML	Receiver Type	PIN
TX Power	-1 to +2dBm	RX Power	-16 to -1dBm
Receiver Sensitivity	<-15.5dBm	DDM Support	Yes
Operating Temperature Range	-40 to 85°C	Protocols	SFP+ MSA Compliant, CPRI, eCPRI

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Q: What specific optical connector type is required for the LS-DW4010-40I module? By O***r on 2026-04-01

A: This module features a standard Duplex LC interface designed for physical contact with LC/UPC patch cables. By admin on 2026-04-02
Q: Can this 10G SFP optical transceiver be safely deployed in unconditioned roadside cabinets? By A***r on 2025-11-13

A: Yes, the LS-DW4010-40I features a true industrial-grade rating supporting operation across severe environmental conditions from -40°C to +85°C. By admin on 2025-11-14
Q: Can I run this DWDM SFP transceiver over standard multi-mode fiber patches? By F***n on 2025-03-27

A: No, this is a long-haul optical module that requires standard single-mode fiber OS2 cabling to achieve its rated 40km transmission distance. By admin on 2025-03-28

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B***n

United Kingdom

Verified Purchase

5 .0

2026-03-12

Perfect for our outdoor cabinets. True industrial-grade transceivers, handle the harsh summer heat in our roadside enclosures without a single drop.

42 Helpful vote Comments

K***y

Ireland

Verified Purchase

5 .0

2026-02-08

Flawless compliance with SFF-8431 and MSA standards. As a hardware compliance engineer, I thoroughly check the EEPROM coding and physical layer parameters of all incoming network modules. The LS-DW4010-40I fully adheres to multi-source agreement specifications, offering wide-ranging compatibility across standard 10G line cards. Spectral analysis shows a highly stable center wavelength right at 1545.32nm with excellent side-mode suppression ratios (SMSR). The duplex LC/UPC interface ensures minimal back-reflection. It's rare to see third-party optical modules engineered with this level of precision and adherence to physical layer tolerances.

116 Helpful vote Comments

J***h

Netherlands

Verified Purchase

5 .0

2025-12-19

Great value for IT system integrators. As an MSP, we regularly source network modules for client projects. This industrial 10G SFP+ DWDM line has become our go-to for long-haul client interconnects. Bulk pricing makes our quotes highly competitive.

55 Helpful vote Comments

O***e

Spain

Verified Purchase

4 .0

2025-09-03

Tight fit on older legacy switch ports. The metal casing on these duplex LC units is built exactly to MSA specs, but it was a bit tight sliding them into our older, worn-out 10G line cards. Needed a firm push to click into place, but once seated, they linked up instantly at full 10G line speed.

37 Helpful vote Comments

L***n

United States

Verified Purchase

5 .0

2025-07-31

Streamlined bulk deployment across data center interconnects (DCI). We recently upgraded our metropolitan DCI links to a 10G DWDM architecture to maximize existing dark fiber efficiency. We deployed 80 units of these Channel 40 SFP+ transceivers into our patch infrastructure. The immediate benefit was the low power consumption per port, which significantly reduces the aggregate heat dissipation across high-density 48-port switches. Digital Optical Monitoring (DOM) integration allows our operations center to set precise warning thresholds for RX optical power levels, enabling proactive maintenance before any physical link degradation occurs. A highly reliable, cost-effective infrastructure asset. (ノ￣▽￣)ノ

98 Helpful vote Comments

M***m

Poland

Verified Purchase

5 .0

2025-07-02

Unbelievable price, great service and Fast delivery. Was also really impressed with the packaging and build quality of the ports. Strongly recommend these guys for all finer networking.

37 Helpful vote Comments

O***e

France

Verified Purchase

5 .0

2025-06-19

Orders are have always been correct every time I have ordered from here, which has been several times. High quality products and they are always in-stock. Website and check is streamlined perfectly.

96 Helpful vote Comments

D***n

United States

Verified Purchase

5 .0

2025-05-23

Never a problem at LINK-PP. Great selection of products and excellent customer service. Their selection continues to amaze me. They are an excellent online retailer and I highly recommend them.

22 Helpful vote Comments

S***s

Hong Kong

Verified Purchase

5 .0

2025-05-18

Weve been using LINK-PP Optical Transceiver Modules for over a year now and have not had a single issue out of their products. Im very pleased with the quality and price point!

23 Helpful vote Comments

F***s

Germany

Verified Purchase

5 .0

2025-05-07

Solid choice for regional WISP backhaul. Deployed these modules on our rural tower sites where temperatures swing wildly. The industrial-grade rating (-40°C to 85°C) gives us huge peace of mind. Standard 10G SFP+ form factor fits snugly with no loose latches.

89 Helpful vote Comments

M***y

Thailand

Verified Purchase

5 .0

2025-04-11

Solved our long-haul multi-campus latency bottlenecks. Our university network infrastructure links several campuses distributed over a 30km radius. Standard fiber runs were maxing out our bandwidth capacity. By utilizing these 1545.32nm 40km transceivers combined with a passive Mux/Demux, we multiplied our throughput capacity without trenching new physical fiber. The optical link budget easily overcame the attenuation from legacy outdoor splices. Latency is minimal, and packet transmission is perfectly stable.

75 Helpful vote Comments

J***r

United States

Verified Purchase

5 .0

2025-04-08

Super quick and efficient shipping - even to Australia.

25 Helpful vote Comments

R***i

Italy

Verified Purchase

5 .0

2025-02-25

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

33 Helpful vote Comments

Y***n

United States

Verified Purchase

5 .0

2024-06-12

Received what I ordered in a timely manner. Products arrived well packed and in perfect condition.

49 Helpful vote Comments

S***o

Indonesia

Verified Purchase

5 .0

2024-04-03

High quality product, shipping fee could be lower.

88 Helpful vote Comments

S***e

Turkey

Verified Purchase

5 .0

2024-03-30

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

36 Helpful vote Comments

f***a

United States

Verified Purchase

5 .0

2023-12-31

awesome product. Was delivered on time. I would definitely order again

36 Helpful vote Comments

J***r

Denmark

Verified Purchase

5 .0

2023-11-23

Second time to order this 10/25/40G Transceiver Modules, used them to replace our previous one, work well and we are happy with them. I will have a look for the other products and see if we can get some also.

31 Helpful vote Comments

S***d

Germany

Verified Purchase

5 .0

2023-11-20

Track is tracked. Excellent Optical Transceiver Modules for such a price, cope with their task

49 Helpful vote Comments

K***a

Nepal

Verified Purchase

5 .0

2023-11-15

The site allows you to select the best components, the pricing is competitive and people are very professional.

28 Helpful vote Comments

J***d

Argentina

Verified Purchase

5 .0

2023-10-31

Shipping was extremely Fast, they had what I needed in stock. Great experience!

94 Helpful vote Comments

A***o

United States

Verified Purchase

5 .0

2023-09-19

Quick delivery and secure packaging. It is my first time shopping on l-p.com and it is a great experience. Since I have confirmed this item works, I will buy more for further use.

21 Helpful vote Comments

R***s

Hong Kong

Verified Purchase

5 .0

2023-08-16

good quatity , good service

80 Helpful vote Comments

L***a

Bulgaria

Verified Purchase

5 .0

2023-08-11

Great variety and more items in stock than competitors.

55 Helpful vote Comments

B***n

Philippines

Verified Purchase

5 .0

2023-06-27

These modules are awesome. They work prefectly. They are recognized right away with the speeds advertised. LINK-PP support has been great with all of our questions and helping us find the right modules for our needs. We will be using LINK-PP again the future for our Fiber needs. Thank you!

42 Helpful vote Comments

R***t

Poland

Verified Purchase

5 .0

2023-05-22

You made it very easy to shop, thanks for the live chat help to make sure I got the right parts!!!

14 Helpful vote Comments

B***s

United States

Verified Purchase

5 .0