Which specific ITU-T grid channel does this DWDM module operate on?

This model operates on channel 34, corresponding to the 1550.11nm wavelength on the 100GHz ITU-T C-band grid.

Are these optical transceivers hot-swappable? We need to replace a failing backup link during peak traffic hours without bringing down the entire aggregation switch.

Yes, the hot-pluggable SFP+ footprint allows you to insert or extract the module safely while the host equipment is powered on and running, minimizing any risk of service interruption.

Do these LS-DW3410-40I optical transceivers support digital diagnostics monitoring for real-time status checks?

Yes. They comply with SFF-8472 standards, allowing you to monitor real-time parameters such as temperature, supply voltage, laser bias current, and optical power via your switch CLI.

We are deploying these inside an unconditioned roadside traffic control cabinet in Texas where summer internal temperatures easily hit 75°C. Will these 10G DWDM modules handle the heat?

Yes, these are true industrial-grade modules built with a wide operating case temperature range of -40 to +85°C. They feature built-in Cooled EML lasers designed specifically to maintain stable wavelength performance under extreme thermal stress.

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Netgear DWDM-SFP10G-50.12-I Compatible LINK-PP C34 10G SFP+ DWDM 1550.11nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)

Name: Netgear DWDM-SFP10G-50.12-I Compatible LINK-PP C34 10G SFP+ DWDM 1550.11nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 220771
Price: 257.14 USD
Availability: InStock
Rating: 4.9 (32 reviews)

# 220771

Product: Netgear DWDM-SFP10G-50.12-I Compatible LINK-PP C34 10G SFP+ DWDM 1550.11nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)
SKU: 220771
P/N: LS-DW3410-40I
Price: $ 299
Stock: 164 in Stock
Sold: 688
Product URL: https://www.l-p.com/products/495013.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

P/N: LS-DW3410-40I

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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Netgear DWDM-SFP10G-50.12-I Compatible LINK-PP C34 10G SFP+ Specifications

DWDM-SFP10G-50.12-I DWDM module combines a C34 1550.11nm ITU-grid wavelength with a cooled EML laser and PIN photodiode setup, establishing 10Gbps optical links via duplex LC connectors across 40km of single-mode fiber with full DDM diagnostic support from -40 to +85°C.

Netgear Part Number	DWDM-SFP10G-50.12-I	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1550.11nm	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: Which specific ITU-T grid channel does this DWDM module operate on? By C***s on 2026-04-10

A: This model operates on channel 34, corresponding to the 1550.11nm wavelength on the 100GHz ITU-T C-band grid. By Lily6 on 2026-04-11
Q: Are these optical transceivers hot-swappable? We need to replace a failing backup link during peak traffic hours without bringing down the entire aggregation switch. By J***s on 2026-01-26

A: Yes, the hot-pluggable SFP+ footprint allows you to insert or extract the module safely while the host equipment is powered on and running, minimizing any risk of service interruption. By admin on 2026-01-27
Q: Do these LS-DW3410-40I optical transceivers support digital diagnostics monitoring for real-time status checks? By D***r on 2025-12-04

A: Yes. They comply with SFF-8472 standards, allowing you to monitor real-time parameters such as temperature, supply voltage, laser bias current, and optical power via your switch CLI. By admin on 2025-12-05
Q: We are deploying these inside an unconditioned roadside traffic control cabinet in Texas where summer internal temperatures easily hit 75°C. Will these 10G DWDM modules handle the heat? By S***r on 2025-07-14

A: Yes, these are true industrial-grade modules built with a wide operating case temperature range of -40 to +85°C. They feature built-in Cooled EML lasers designed specifically to maintain stable wavelength performance under extreme thermal stress. By admin on 2025-07-15

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R***r

Cambodia

Verified Purchase

5 .0

2026-05-18

In our LTE backhaul deployment, these transceivers ran stably through hot summer days and cold winter nights in outdoor cabinets. The industrial temp range kept performance consistent, and the 36km reach gave us enough margin even with older plant infrastructure. Hot-plug swaps were seamless, and the LC duplex interface mated perfectly with our existing fiber setup.

88 Helpful vote Comments

B***x

New Zealand

Verified Purchase

5 .0

2026-05-02

Perfect fit for our C34 DWDM links, 40km no issues at all.

35 Helpful vote Comments

I***y

Verified Purchase

5 .0

2026-02-24

The 1550.11nm wavelength locks in cleanly on our C34 DWDM grid, and the 40km reach gives us plenty of margin even with older patch panels. DOM telemetry for TX/RX power and temperature is accurate enough for our NOC dashboards.

83 Helpful vote Comments

E***n

Morocco

Verified Purchase

4 .0

2026-01-04

Great DWDM SFP+ performance. The shipping box had a small hole punched in it, likely from handling, but the inner packaging protected the module well. Still, a bit concerning.

21 Helpful vote Comments

M***s

Turkey

Verified Purchase

5 .0

2025-12-30

We deployed these in a mixed-vendor environment and saw immediate plug-and-play behavior — no handshake issues, no weird alarms. The 100GHz ITU alignment on channel 34 is spot-on, and the EML transmitter feels robust.

111 Helpful vote Comments

D***s

Austria

Verified Purchase

5 .0

2025-11-28

Solid industrial-grade 10G DWDM module, runs stable in outdoor cabinets.

50 Helpful vote Comments

J***r

Libyan Arab Jamahiriya

Verified Purchase

4 .0

2025-11-05

Great performance on our LTE backhaul. One unit’s dust cap was slightly loose in the package, but the module functions perfectly. Probably just a packing oversight.

26 Helpful vote Comments

C***t

Macao

Verified Purchase

4 .0

2025-09-26

Module performs flawlessly in our outdoor cabinet. Shipment was delayed by three days due to a regional carrier holiday, which was a bit frustrating for our tight timeline.

32 Helpful vote Comments

A***s

Belarus

Verified Purchase

5 .0

2025-08-21

Solid single-mode performance over standard OS2 fiber. We tested them up to 38km with an inline patch panel and optical return loss remained excellent. Will definitely order more for phase two of our network expansion.

100 Helpful vote Comments

H***a

Bulgaria

Verified Purchase

5 .0

2025-07-18

Running these across our outdoor industrial enclosures where temperatures swing heavily between day and night. The wide temperature tolerance (-40°C to 85°C) gives us total peace of mind. No link drops during peak summer heat either!

109 Helpful vote Comments

J***k

Japan

Verified Purchase

5 .0

2025-07-14

I am a very novice user. I just explained what hardware I have and that was it ! The team at l-p.com made sure I had the right part and everything arrrived via international shipping within the week. Very impressed and very happy. Everything just works. Thank You !

31 Helpful vote Comments

A***d

Ireland

Verified Purchase

5 .0

2025-07-11

Hot-plug swaps are seamless in our live 10G core, and the SFP+ form factor saves rack space compared to legacy XFP modules. Power draw is low, and the metal enclosure keeps EMI in check.

98 Helpful vote Comments

O***z

Iran, Islamic Republic of

Verified Purchase

5 .0

2025-07-01

Very pleased with your service. All my questions were answered immediately and the ordering process was quick. Great online store!

36 Helpful vote Comments

P***n

Russian Federation

Verified Purchase

5 .0

2025-06-26

Nice website, easy ordering

51 Helpful vote Comments

V***g

Nepal

Verified Purchase

5 .0

2025-06-14

The 10/25/40G Transceiver Modules arrived on time with good packaging. And it was exactly as expected. Works perfectly and no issues. Everything is great and I will definitely use l-p.com again!

126 Helpful vote Comments

U***n

United States

Verified Purchase

5 .0

2025-04-26

Super Fast shipping and order accurately filled. Great company!!

25 Helpful vote Comments

B***r

United States

Verified Purchase

5 .0

2025-04-17

Excellent service and price is relatively reasonable!

24 Helpful vote Comments

E***s

Verified Purchase

5 .0

2025-04-16

Clean 40km signal attenuation margins. Pushed traffic across a 35km single-mode fiber run and checked the optical modulation amplitude on our test bench. The 1550.11nm C34 wavelength locked tightly onto our MUX grid with low insertion loss and plenty of power budget headroom to spare. Solid engineering execution for long-reach enterprise links!

127 Helpful vote Comments

f***a

New Zealand

Verified Purchase

5 .0

2025-04-15

Website easy to use and stock was delivered quickly.

71 Helpful vote Comments

C***e

Belgium

Verified Purchase

5 .0

2025-04-07

DOM works great for monitoring, exactly what we needed.

63 Helpful vote Comments

M***s

Hungary

Verified Purchase

5 .0

2025-03-08

In our cell tower backhaul setup, the industrial temp range handles rooftop cabinets from -40 °C to +85 °C without flaking. The PIN receiver maintains sensitivity even in marginal link conditions.

118 Helpful vote Comments

K***g

Japan

Verified Purchase

5 .0

2025-03-01

Thank you LINK-PP for continuing to provide exceptional parts and service

100 Helpful vote Comments

H***n

Mexico

Verified Purchase

5 .0

2025-01-09

I found the product I was looking for quickly and was checked out in no time!

22 Helpful vote Comments

B***r

United States

Verified Purchase

5 .0

2024-10-13

Product is good, but not entirely as advertised!

62 Helpful vote Comments

F***l

United Kingdom

Verified Purchase

5 .0

2024-09-02

l-p.com consistently has competitive prices on top of the line fiber optical components with great customer service and Fast shipping. It's a very trustworthy company to do business with.

75 Helpful vote Comments

A***a

Philippines

Verified Purchase

5 .0

2024-07-17

First order on this website. It is very easy to find what I need and place the orders, will see how Fast it ships and if the product is as advertised.

39 Helpful vote Comments

C***n

Lithuania

Verified Purchase

5 .0

2024-07-06

The seller at l-p.com was wonderful to work with, the website is easy to use and made us comfortable choosing fiber modules online, and we would absolutely go again.

40 Helpful vote Comments

S***o

Japan

Verified Purchase

5 .0

2024-02-19

For the price this is a nice addition and the prime shipping got it to me quickly to finish the project.

112 Helpful vote Comments

H***e

Spain

Verified Purchase

5 .0