Does this 10G DWDM C20 1561.41nm module require a specific wavelength MUX DEMUX channel to operate properly?

Yes, it operates on ITU-T 100GHz C-band Channel 20 (1561.41nm). It can be used in a point-to-point link with a matching 1561.41nm transceiver or connected to Channel 20 of a DWDM MUX DEMUX multiplexer.

Can I monitor optical transmit and receive power in real time using DOM on this transceiver?

Absolutely. The optic features built-in Digital Optical Monitoring (DOM/DDM) per SFF-8472 standards, allowing you to track TX/RX optical power, operating temperature, laser bias current, and supply voltage directly through your switch software.

Is the LINK-PP LS-DW2010-40I optic truly rated for industrial operating temperatures, and can it be used in unheated outdoor cabinets?

Yes, this industrial transceiver is specifically designed for harsh environments with an extended operating temperature range of -40°C to 85°C (-40°F to 185°F), making it ideal for unconditioned outdoor cabinets and roadside enclosures.

Breadcrumb: Home; Products; Optics Transceivers | SFP Modules; 10/25/40G/100G Transceiver Modules; 10G CWDM/DWDM SFP+; 224146

Click to open expanded view

Ciena DWDM-SFP10G-61.41-40-I Compatible LINK-PP 10G SFP+ DWDM C20 1561.41nm 40km DOM Duplex LC SMF Optical Transceiver Module (Industrial)

Name: Ciena DWDM-SFP10G-61.41-40-I Compatible LINK-PP 10G SFP+ DWDM C20 1561.41nm 40km DOM Duplex LC SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 224146
Price: 257.14 USD
Availability: InStock
Rating: 4.9 (27 reviews)

# 224146

Product: Ciena DWDM-SFP10G-61.41-40-I Compatible LINK-PP 10G SFP+ DWDM C20 1561.41nm 40km DOM Duplex LC SMF Optical Transceiver Module (Industrial)
SKU: 224146
P/N: LS-DW2010-40I
Price: $ 299
Stock: 249 in Stock
Sold: 345
Product URL: https://www.l-p.com/products/495277.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

27 Reviews

3 Questions

Request Stock

345 Sold

$ 299

Free shipping over $600, If you need a more favorable price, please contact us directly.

Qty (pcs) :

Unit Price :

$ 299

100

$ 284.05

1000

$ 275.08

3000

$ 266.11

6000

$ 257.14

Manufacture: LINK-PP

P/N: LS-DW2010-40I

Compatible:: Cisco; LINK-PP; Arista; Brocade; Ciena; Dell; Extreme; FS; Generic; H3C; 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

Shipping:

To Be Negotiated

Free Shipping

Can't deliver

to United States via {{now_chooseship?now_chooseship.name:''}}

Estimated delivery time : {{now_chooseship?now_chooseship.datemin:''}}-{{now_chooseship?now_chooseship.datemax:''}} days. See details

5-Year Warranty 30-Day Returns 30-Day Exchange

Stock:

{{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}} .

Quantity:

( Min. Order {{detail_data.prodInfo.minimum_ordered_quantity}} )

undeliverable

Total Price:

{{ detail_data.displayed_price.unit_prefix }} {{ detail_data.displayed_price.original_total_price }} ( {{ detail_data.displayed_price.rate_of_discount }}% OFF ) {{detail_data.displayed_price.ex_sell_type}}

Add to wish

Specifications

Specification
Videos
Matching Products
Download
Q&A
Customer Reviews

Ciena DWDM-SFP10G-61.41-40-I Compatible LINK-PP 10G SFP+ Specifications

The Ciena DWDM-SFP10G-61.41-40-I Compatible LINK-PP 10G SFP+ transceiver delivers ultra-fast data transfer rates up to 10.7Gbps over SMF, offers distances of up to 40km, and operates at an exact DWDM wavelength of 1561.41nm, ensuring dependable, long-distance connectivity with exceptional stability.

Ciena Part Number	DWDM-SFP10G-61.41-40-I	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1561.41nm	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	Receiver Overload	0.5dBm
Operating Temperature Range	-40 to 85°C	Protocols	SFP+ MSA Compliant, CPRI, eCPRI

Videos

Matching Products

Pictures

ID#

Description

Price

Stock

Add to Cart

Download

Product Drawing

PDF
LS-DWxx10-40I.pdf

Questions & Answers
Ask a Question

No data

Q: Does this 10G DWDM C20 1561.41nm module require a specific wavelength MUX DEMUX channel to operate properly? By S***n on 2025-07-21

A: Yes, it operates on ITU-T 100GHz C-band Channel 20 (1561.41nm). It can be used in a point-to-point link with a matching 1561.41nm transceiver or connected to Channel 20 of a DWDM MUX DEMUX multiplexer. By admin on 2025-07-22
Q: Can I monitor optical transmit and receive power in real time using DOM on this transceiver? By J***s on 2025-01-27

A: Absolutely. The optic features built-in Digital Optical Monitoring (DOM/DDM) per SFF-8472 standards, allowing you to track TX/RX optical power, operating temperature, laser bias current, and supply voltage directly through your switch software. By admin on 2025-01-27
Q: Is the LINK-PP LS-DW2010-40I optic truly rated for industrial operating temperatures, and can it be used in unheated outdoor cabinets? By L***n on 2024-03-13

A: Yes, this industrial transceiver is specifically designed for harsh environments with an extended operating temperature range of -40°C to 85°C (-40°F to 185°F), making it ideal for unconditioned outdoor cabinets and roadside enclosures. By admin on 2024-03-13

Customer Reviews
Write a Review

{{stardata.star}}

{{comment.count}} reviews
5 Stars

{{comment.star5}}%

4 Stars

{{comment.star4}}%

3 Stars

{{comment.star3}}%

2 Stars

{{comment.star2}}%

1 Star

{{comment.star1}}%

All Reviews ({{comment.star_num?comment.star_num:comment.count}})

All Reviews

5 stars only

4 stars only

3 stars only

2 stars only

1 star only
Reviews with Pictures ( {{comment.pic_comment}} )
See All Reviews

No data

S***n

Japan

Verified Purchase

5 .0

2026-06-15

Highly recommended.

10 Helpful vote Comments

A***s

Ireland

Verified Purchase

5 .0

2026-04-30

Excellent transceiver for industrial DWDM networks. The optical power budget easily spans our 38km single-mode fiber backhaul between two utility sites. =D

11 Helpful vote Comments

H***n

South Africa

Verified Purchase

5 .0

2026-04-17

Industrial grade!

26 Helpful vote Comments

M***s

Germany

Verified Purchase

5 .0

2026-03-24

Solid build.

21 Helpful vote Comments

A***n

India

Verified Purchase

5 .0

2025-10-20

Upgraded our perimeter surveillance backhaul over a 40km SMF loop using these DWDM 1561.41nm transceivers. The duplex LC connector latches smoothly and holds firm against cabinet vibration. ;)

15 Helpful vote Comments

N***z

Japan

Verified Purchase

5 .0

2025-10-11

Great value!

55 Helpful vote Comments

I***n

Singapore

Verified Purchase

4 .0

2025-06-19

The optic performance in our extreme heat enclosure is great, but shipping box arrived slightly bruised on one corner. The anti-static bag protected the duplex LC port fine though.

87 Helpful vote Comments

M***s

Ireland

Verified Purchase

5 .0

2025-03-24

Packaged very well. Arrived on time. No issues. Great purchase. Completely satisfied.

11 Helpful vote Comments

A***n

United Arab Emirates

Verified Purchase

5 .0

2025-03-05

Set up a long-reach 10G NAS backup connection between two industrial plants using these optics. Attenuation across 30km single-mode fiber remained well within specs, ensuring stable throughput during massive nightly file transfers. =D

38 Helpful vote Comments

K***l

Bulgaria

Verified Purchase

5 .0

2025-02-02

Replaced pricey OEM industrial transceivers in our ruggedized switch gear. Hot-pluggable design worked seamlessly during field upgrades without interrupting neighbor traffic. =)

42 Helpful vote Comments

R***h

Israel

Verified Purchase

5 .0

2024-12-08

Link-pp is the best supplier in China. The high quality, the perfect after sales services, the Fast delivery, the professional sales and so on.

34 Helpful vote Comments

E***l

France

Verified Purchase

5 .0

2024-11-14

Perfect link.

54 Helpful vote Comments

R***e

Germany

Verified Purchase

5 .0

2024-10-17

The delivery is Fast. After receiving the package from Link-pp, I unpackaged it to check post shipping condition. The product was well packaged with no damage.

71 Helpful vote Comments

f***a

Sweden

Verified Purchase

5 .0

2024-09-11

I needed the sfp cage quickly. Did not want to spend a whole lot of time trying to muddle through a complicated website looking for what I wanted. LINK-PP did just that. Up to this point I did not have a favorite site for my needs. Now I do.

57 Helpful vote Comments

W***e

Republic of Korea

Verified Purchase

4 .0

2024-07-07

Optic locked in at 10G without issues on our 35km link, but customs held the parcel an extra day for duty verification. =/

91 Helpful vote Comments

C***z

Cambodia

Verified Purchase

5 .0

2024-06-24

Fully SFP+ MSA compliant and works great across multi-vendor industrial switches. No overheating or frame drops during peak traffic runs in our factory floor rack. :)

64 Helpful vote Comments

C***z

Spain

Verified Purchase

5 .0

2024-04-06

What a fun online buying experience

37 Helpful vote Comments

J***r

Cambodia

Verified Purchase

5 .0

2024-02-24

Works great! Reliable and Fast. Sales help was awesome!

81 Helpful vote Comments

A***k

Indonesia

Verified Purchase

5 .0

2024-01-01

Quick deployment.

15 Helpful vote Comments

P***e

Morocco

Verified Purchase

5 .0

2023-12-30

Great prices. Great Service.

50 Helpful vote Comments

x***n

Poland

Verified Purchase

5 .0

2023-09-02

Placed the order easily, very quick shipping. What's more, the price is much lower than the original, and the products are of the same or better quality. I'm a repeat buyer.

36 Helpful vote Comments

E***i

Belgium

Verified Purchase

5 .0

2023-07-26

Overall it was a good shopping experience.

109 Helpful vote Comments

P***e

Macao

Verified Purchase

5 .0

2023-07-04

Excellent service, exceeding expectations: easy to choose and order, well-p.comacked items and exactly what I ordered. Could not be better.

33 Helpful vote Comments

S***g

Maldives

Verified Purchase

5 .0

2023-04-13

I am very pleased with how easy it is to find everything I need on the site. It is Fast and works well with purchases through my PayPal account. Glad to see l-p.com is utilizing the latest payment methods.

38 Helpful vote Comments

B***r

France

Verified Purchase

5 .0

2023-03-06

I am happy that I was able to find reasonably priced Optical Transceiver Module in Link-pp.

85 Helpful vote Comments

S***n

Barbados

Verified Purchase

5 .0