Is this industrial DWDM transceiver compatible with standard commercial-grade switches in climate-controlled server rooms?

Yes, while it is ruggedized with an extended operating temperature range (-40°C to 85°C) for harsh environments, it is fully SFP+ MSA compliant and works seamlessly in standard indoor data center switches, routers, and servers.

What optical fiber type and connector interface does this 10G DWDM 40km optic require?

It requires standard single-mode fiber (SMF, G.652) terminated with a Duplex LC connector interface for both point-to-point connections and DWDM MUX DEMUX filter panels.

Does the LS-DW2210-40I support digital optical monitoring (DOM/DDM) for live link power tracking?

Yes, it features full Digital Diagnostics Monitoring (DDM/DOM) according to SFF-8472, enabling real-time monitoring of TX/RX optical power, operating temperature, supply voltage, and laser bias current.

Can this transceiver be used alongside other DWDM wavelength channels on the same fiber strand?

Absolutely. Because it operates on a precise 100GHz grid (C22 / 1559.79nm), it can be multiplexed with other C-band channels (such as C20, C21, C23, etc.) using a passive or active DWDM MUX DEMUX to greatly expand total fiber throughput.

What is the exact operating wavelength and ITU channel frequency for the LINK-PP LS-DW2210-40I module?

This module operates on ITU-T 100GHz C-band Channel 22, which corresponds to an exact center wavelength of 1559.79nm (192.2 THz frequency).

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Arista SFP-10G-DW-59.79-I Compatible LINK-PP 10G SFP+ DWDM C22 1559.79nm 40km DOM Duplex LC SMF Optical Transceiver Module (Industrial)

Name: Arista SFP-10G-DW-59.79-I Compatible LINK-PP 10G SFP+ DWDM C22 1559.79nm 40km DOM Duplex LC SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 224326
Price: 257.14 USD
Availability: InStock
Rating: 4.9 (28 reviews)

# 224326

Product: Arista SFP-10G-DW-59.79-I Compatible LINK-PP 10G SFP+ DWDM C22 1559.79nm 40km DOM Duplex LC SMF Optical Transceiver Module (Industrial)
SKU: 224326
P/N: LS-DW2210-40I
Price: $ 299
Stock: 289 in Stock
Sold: 545
Product URL: https://www.l-p.com/products/495295.htm

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Manufacture: LINK-PP

P/N: LS-DW2210-40I

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

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Arista SFP-10G-DW-59.79-I Compatible LINK-PP 10G SFP+ Specifications

The Arista SFP-10G-DW-59.79-I Compatible LINK-PP 10G SFP+ transceiver delivers data rates of up to 10.7Gbps across single-mode fiber (SMF), supporting transmission distances of up to 40 km while operating at the precise DWDM wavelength of 1559.79 nm.

Arista Part Number	SFP-10G-DW-59.79-I	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1559.79nm	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

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Q: Is this industrial DWDM transceiver compatible with standard commercial-grade switches in climate-controlled server rooms? By N***t on 2026-06-02

A: Yes, while it is ruggedized with an extended operating temperature range (-40°C to 85°C) for harsh environments, it is fully SFP+ MSA compliant and works seamlessly in standard indoor data center switches, routers, and servers. By admin on 2026-06-03
Q: What optical fiber type and connector interface does this 10G DWDM 40km optic require? By J***s on 2026-03-14

A: It requires standard single-mode fiber (SMF, G.652) terminated with a Duplex LC connector interface for both point-to-point connections and DWDM MUX DEMUX filter panels. By admin on 2026-03-15
Q: Does the LS-DW2210-40I support digital optical monitoring (DOM/DDM) for live link power tracking? By S***t on 2025-08-24

A: Yes, it features full Digital Diagnostics Monitoring (DDM/DOM) according to SFF-8472, enabling real-time monitoring of TX/RX optical power, operating temperature, supply voltage, and laser bias current. By admin on 2025-08-25
Q: Can this transceiver be used alongside other DWDM wavelength channels on the same fiber strand? By C***r on 2025-02-04

A: Absolutely. Because it operates on a precise 100GHz grid (C22 / 1559.79nm), it can be multiplexed with other C-band channels (such as C20, C21, C23, etc.) using a passive or active DWDM MUX DEMUX to greatly expand total fiber throughput. By admin on 2025-02-04
Q: What is the exact operating wavelength and ITU channel frequency for the LINK-PP LS-DW2210-40I module? By H***t on 2024-09-09

A: This module operates on ITU-T 100GHz C-band Channel 22, which corresponds to an exact center wavelength of 1559.79nm (192.2 THz frequency). By admin on 2024-09-09

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B***z

France

Verified Purchase

5 .0

2026-07-17

Inserted into a Cisco IE-3400 industrial Ethernet switch and recognized instantly over duplex LC SMF at 10Gbps full-duplex without throwing any unauthorized transceiver warnings. ;)

58 Helpful vote Comments

J***s

Germany

Verified Purchase

5 .0

2026-06-21

Stellar 10G DWDM 100GHz C22 optic! Optical transmit level sits nicely at +1.5dBm, and the PIN photodiode receiver sensitivity handles attenuation across our 40km SMF stretch effortlessly. :-D

33 Helpful vote Comments

A***k

Bulgaria

Verified Purchase

5 .0

2026-05-20

Installed this industrial DWDM C22 module inside an outdoor trackside communications box. Temperatures swung from freezing midnight frost to baking mid-afternoon heat, yet the 1559.79nm laser frequency stayed completely stable with zero frame drops. :)

11 Helpful vote Comments

A***n

Japan

Verified Purchase

5 .0

2026-05-06

Replaced expensive brand-name optics with LINK-PP in our field aggregation nodes. The hot-pluggable design let us swap out links live without disturbing neighboring DWDM channels on the same fiber pair. =)

79 Helpful vote Comments

C***z

Germany

Verified Purchase

5 .0

2026-02-23

Smooth deployment.

69 Helpful vote Comments

Z***r

Thailand

Verified Purchase

4 .0

2026-01-02

Optic hardware is top notch and links up fast on 40km SMF, but FedEx delivered the carton with a crushed outer corner. Good thing the internal anti-static bubble tray protected the LC duplex connector.

30 Helpful vote Comments

E***s

Ireland

Verified Purchase

5 .0

2025-11-30

Hooked up 6 of these 1559.79nm 40km DOM transceivers into our passive DWDM MUX DEMUX units for a municipal fiber ring. SFF-8472 digital optical monitoring outputs super clean diagnostic data straight into our Zabbix monitoring panel via SNMP. :-D

65 Helpful vote Comments

J***s

New Zealand

Verified Purchase

4 .0

2025-10-11

Outstanding performance in hot cabinet tests, though local postal processing took an extra day to clear customs clearance paperwork. =/

45 Helpful vote Comments

J***s

France

Verified Purchase

5 .0

2025-07-01

Top quality.

83 Helpful vote Comments

H***r

Italy

Verified Purchase

5 .0

2025-03-09

Good shopping experience and when I needed customer service they were very good.

96 Helpful vote Comments

L***c

Netherlands

Verified Purchase

5 .0

2024-10-08

Simply the best online retailer of any kind I have ever done business with.

53 Helpful vote Comments

N***s

Denmark

Verified Purchase

5 .0

2024-10-02

Excellent optical SNR on channel 22. Plugs right into our Arista switch ports and maintains clean line-rate 10G Ethernet performance across our entire 40km span. =)

44 Helpful vote Comments

C***s

United Kingdom

Verified Purchase

5 .0

2024-09-25

Smooth as always.

28 Helpful vote Comments

M***g

Romania

Verified Purchase

5 .0

2024-09-02

We deployed a dozen of these LINK-PP LS-DW2210-40I optics into ruggedized industrial switches for traffic camera network backhaul. The wide temp tolerance (-40°C to 85°C) is essential for our metal enclosures exposed to direct sunlight. Truly built for tough field deployments!

5 Helpful vote Comments

S***g

Philippines

Verified Purchase

5 .0

2024-08-05

Heavy duty!

47 Helpful vote Comments

M***a

United States

Verified Purchase

5 .0

2024-07-31

Description and picture are good, product is not bad.

49 Helpful vote Comments

E***g

Bulgaria

Verified Purchase

5 .0

2024-06-25

What a wonderful shopping experience.

24 Helpful vote Comments

D***n

Lithuania

Verified Purchase

5 .0

2024-06-21

Excellent service. 10/25/40G Transceiver Modules arrived Faster than expected, appropriately packaged, and have significantly improved data transfer speed.

52 Helpful vote Comments

W***i

India

Verified Purchase

5 .0

2024-05-23

Price is very affordable.

88 Helpful vote Comments

C***s

Belarus

Verified Purchase

5 .0

2024-05-13

Built a high-speed 10G NAS offsite backup pipeline between two manufacturing plants using these 1559.79nm optics. Link latency is minimal and file sync speeds max out our storage array across 25km of single-mode fiber. =D

68 Helpful vote Comments

S***o

Indonesia

Verified Purchase

5 .0

2024-04-02

great site to shop from

30 Helpful vote Comments

T***z

Iran, Islamic Republic of

Verified Purchase

5 .0

2024-03-08

Excellent value!

20 Helpful vote Comments

B***t

Taiwan, Province of China

Verified Purchase

5 .0

2023-12-07

Purchase it just because of the low price. But a little surprised when receiver it. Not bad.

13 Helpful vote Comments

S***u

Iran, Islamic Republic of

Verified Purchase

5 .0

2023-06-29

I am still amazed at how quickly my questions and queries were answered by Link-pp staff! Either immediately by chat or within an hour via email, the speed and the quality of assistance was superb. By the way, the prices really impress me.

15 Helpful vote Comments

A***a

United States

Verified Purchase

5 .0

2023-05-06

l-p.com is the best optical transceiver store, which i know. I received perform well.

43 Helpful vote Comments

A***v

Mexico

Verified Purchase

5 .0