Does the module come with optical dust protection when delivered to our warehouse?

Yes, every LS-CW4710-10I CWDM module is shipped with a protective dust cap fitted over the duplex LC port to keep the optical interface clean and dust-free during transit.

Is the 10km distance guaranteed on every fiber route?

The LS-CW4710-10I module supports up to 10km over compliant single-mode fiber within its optical budget. Actual reach depends on total fiber loss, connector loss, splices, and link cleanliness.

Can I use this module with a CWDM MUX/DEMUX?

Yes, use it with a MUX/DEMUX port assigned to the 1470nm CWDM channel. Make sure both ends of the fiber link use matching 1470nm optics.

Can we hot-swap this module during emergency field maintenance without powering down the switch?

Yes, it has a hot-pluggable SFP+ footprint, allowing instant installation or replacement on live equipment without system disruption.

Is this SFP transceiver suitable for a factory or industrial Ethernet network?

Yes, the industrial temperature range makes it suitable for factory, utility, transportation, and edge-network deployments. It supports 10Gbps transmission over SMF.

Breadcrumb: Home; Products; Optics Transceivers | SFP Modules; 10/25/40G/100G Transceiver Modules; 10G CWDM/DWDM SFP+; 221920

Click to open expanded view

Mellanox CW47-10GSFP-10-I Compatible LINK-PP 10G SFP+ CWDM 1470nm 10km Duplex LC DOM SMF Optical Transceiver Module (Industrial)

Name: Mellanox CW47-10GSFP-10-I Compatible LINK-PP 10G SFP+ CWDM 1470nm 10km Duplex LC DOM SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 221920
Price: 88.58 USD
Availability: InStock
Rating: 5 (24 reviews)

# 221920

Product: Mellanox CW47-10GSFP-10-I Compatible LINK-PP 10G SFP+ CWDM 1470nm 10km Duplex LC DOM SMF Optical Transceiver Module (Industrial)
SKU: 221920
P/N: LS-CW4710-10I
Price: $ 103
Stock: 328 in Stock
Sold: 437
Product URL: https://www.l-p.com/products/494830.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

24 Reviews

5 Questions

Request Stock

437 Sold

$ 103

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

Qty (pcs) :

Unit Price :

$ 103

100

$ 97.85

1000

$ 94.76

3000

$ 91.67

6000

$ 88.58

Manufacture: LINK-PP

P/N: LS-CW4710-10I

Compatible:: Cisco; LINK-PP; Arista; Brocade; Dell; Extreme; FS; Generic; H3C; Intel; Juniper; Mellanox; Netgear

Wavelength:: 1470nm

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

Mellanox CW47-10GSFP-10-I Compatible LINK-PP 10G SFP+ Specifications

CW47-10GSFP-10-I is specified as a 10G SFP+ CWDM transceiver centered at 1470nm, providing a duplex LC interface, DOM functionality, up to 10km reach over single-mode fiber, and support for -40°C to +85°C environments. Designed for high-density optical networking, this hot-swappable module combines advanced DFB and PIN components with robust industrial-grade reliability to ensure seamless, low-latency performance across harsh enterprise and telecom infrastructures.

Mellanox Part Number	CW47-10GSFP-10-I	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1470nm	Max Cable Distance	10km
Connector	Duplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
TX Power	-5 to +1dBm	RX Power	-16 to -1dBm
Receiver Sensitivity	<-14.5dBm	DOM Support	Yes
Operating Temperature Range	-40 to 85°C	Protocols	SFP+ MSA Compliant, SFF 8472,SFF 8431,802.3ae, ITU-T G.652

Videos

Matching Products

Pictures

ID#

Description

Price

Stock

Add to Cart

Download

Product Drawing

PDF
LS-CWxx10-10x.pdf

Questions & Answers
Ask a Question

No data

Q: Does the module come with optical dust protection when delivered to our warehouse? By D***t on 2026-04-15

A: Yes, every LS-CW4710-10I CWDM module is shipped with a protective dust cap fitted over the duplex LC port to keep the optical interface clean and dust-free during transit. By admin on 2026-04-16
Q: Is the 10km distance guaranteed on every fiber route? By B***n on 2026-01-21

A: The LS-CW4710-10I module supports up to 10km over compliant single-mode fiber within its optical budget. Actual reach depends on total fiber loss, connector loss, splices, and link cleanliness. By admin on 2026-01-22
Q: Can I use this module with a CWDM MUX/DEMUX? By A***t on 2025-11-07

A: Yes, use it with a MUX/DEMUX port assigned to the 1470nm CWDM channel. Make sure both ends of the fiber link use matching 1470nm optics. By admin on 2025-11-08
Q: Can we hot-swap this module during emergency field maintenance without powering down the switch? By E***n on 2025-07-28

A: Yes, it has a hot-pluggable SFP+ footprint, allowing instant installation or replacement on live equipment without system disruption. By admin on 2025-07-29
Q: Is this SFP transceiver suitable for a factory or industrial Ethernet network? By C***n on 2025-04-05

A: Yes, the industrial temperature range makes it suitable for factory, utility, transportation, and edge-network deployments. It supports 10Gbps transmission over SMF. By admin on 2025-04-06

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

L***z

Mexico

Verified Purchase

5 .0

2026-05-08

We deployed the LS-CW4710-10I in a campus fiber network that connects the main IT room to a remote production building. Our route is just under 7km of OS2 single-mode fiber with patch panels at both ends, so the 10km CWDM SFP+ reach was appropriate without oversizing the optics. The 1470nm channel integrated correctly with our CWDM MUX/DEMUX plan, and the Duplex LC ports kept installation familiar for the field team. The most useful feature during commissioning was DOM monitoring. We checked transmitter power, received optical power, module temperature, and supply voltage directly from the switch interface. The measured RX levels remained comfortably inside the published operating range, so we had clear confirmation that connector cleaning and fiber loss were under control. No packet drops or interface flaps after several weeks.

98 Helpful vote Comments

C***n

Sweden

Verified Purchase

5 .0

2026-03-19

Our team tested this industrial-grade CWDM SFP+ module as part of a multi-site switch refresh. We specifically needed a 1470nm 10km optic because the fiber route was already assigned to that CWDM wavelength; a generic 10G LR module would not have worked with the passive wavelength multiplexer. The module delivered a stable 10Gbps link over the installed single-mode fiber path and maintained normal DOM telemetry throughout burn-in. We also tested it in an equipment room and an edge cabinet to confirm that the industrial temperature range was suitable for both indoor and semi-exposed deployments. Power draw was reasonable for our high-density SFP+ design, and no errors appeared during continuous traffic testing. For campus networks, base station backhaul, remote cabinets, and fiber uplinks needing 1470nm CWDM, it checks the right boxes.

106 Helpful vote Comments

A***n

Russian Federation

Verified Purchase

4 .0

2025-11-29

The optical performance of this industrial 10G 1470nm SFP+ module is top-notch, and it passed our 24-hour bit error rate test without issues. My only small complaint is that the optical wavelength print on the physical label is quite small — hard to read inside a dark server rack without a flashlight.

35 Helpful vote Comments

E***n

United States

Verified Purchase

5 .0

2025-11-14

Excellent 1470nm CWDM 10G SFP+ module — linked up immediately and DOM readings look clean.

54 Helpful vote Comments

E***n

Spain

Verified Purchase

5 .0

2025-10-02

Deploying 10G optical transceivers inside an active manufacturing plant involves heavy electrical noise, ambient dust, and wide ambient temperature swings (-20°C to 60°C inside sealed NEMA enclosures). This industrial-grade 10G SFP+ 1470nm CWDM module handled the environment effortlessly. We ran an 8.5km single-mode fiber link back to the main control center. The optical link budget easily compensated for multiple patch panels along the routing path. Having active DOM readouts allows our NOC to monitor laser aging and optical attenuation shifts proactively. Will be stocking additional spare inventory of this exact part number for upcoming factory line expansions.

117 Helpful vote Comments

B***s

Netherlands

Verified Purchase

5 .0

2025-06-07

it arrived earlier and it looks good.

10 Helpful vote Comments

O***s

Germany

Verified Purchase

5 .0

2025-04-18

Plugged this 10G CWDM module into our outdoor cabinet switch, linked right up at 10G link speed with zero bit errors.

82 Helpful vote Comments

J***l

Singapore

Verified Purchase

5 .0

2025-03-29

The product was in great condition but the package is broken.

85 Helpful vote Comments

M***s

Japan

Verified Purchase

5 .0

2025-03-26

Every order, every time - is quick and simple to process, arrives on time, never had an issue with the product, a return, etc. They often have the best price, and product you can't always find elsewhere.

21 Helpful vote Comments

K***t

Denmark

Verified Purchase

5 .0

2025-03-22

My last order was made via the Link-pp website a few days ago. Everything is good, good quality, good service.

29 Helpful vote Comments

J***h

United States

Verified Purchase

5 .0

2024-12-27

Delivered on time as promised!

71 Helpful vote Comments

S***z

Belarus

Verified Purchase

5 .0

2024-09-29

Product works as described. I have done business with them all in the past and have always had successful outcomes.

45 Helpful vote Comments

j***A

United States

Verified Purchase

5 .0

2024-07-14

I received my order very Fast and in excellent condition. The 10/25/40G Transceiver Modules and Lan Transformer were exactly as stated and well packaged. I'll test them tomorrow and reedit the review.

24 Helpful vote Comments

V***m

Ukraine

Verified Purchase

5 .0

2024-06-05

I'm very satisfied

47 Helpful vote Comments

D***n

United States

Verified Purchase

5 .0

2024-04-30

Lowest price and items are always in stock.

39 Helpful vote Comments

T***g

Japan

Verified Purchase

5 .0

2024-03-27

I purchased these 10/25/40G Transceiver Modules because they were less expensive than I found in other places, and order came Fast and quick. Thank You

41 Helpful vote Comments

B***g

Finland

Verified Purchase

5 .0

2024-03-20

the website is really slow.

35 Helpful vote Comments

E***n

Belgium

Verified Purchase

5 .0

2024-02-26

Excellent service and price is relatively reasonable!

71 Helpful vote Comments

M***r

United States

Verified Purchase

5 .0

2023-10-11

Good prices and brand names.

43 Helpful vote Comments

O***g

Finland

Verified Purchase

5 .0

2023-09-20

We buy 10/25/40G Transceiver Modules's from Link-pp all the time, and they have never let us down.

53 Helpful vote Comments

P***z

Morocco

Verified Purchase

5 .0

2023-09-02

I have ordered three LAN Magnetic Transformer for my project and all those I am getting are reasonably priced and will be delivered next day which is perfect.

42 Helpful vote Comments

L***u

Cambodia

Verified Purchase

5 .0

2023-07-30

The price is reasonable. I always save money when I shop with l-p.com.

73 Helpful vote Comments

R***h

Nepal

Verified Purchase

5 .0