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Netgear DWDM-SFP10G-56.55-I Compatible LINK-PP C26 10G SFP+ DWDM 1556.55nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)
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Netgear DWDM-SFP10G-56.55-I Compatible LINK-PP C26 10G SFP+ DWDM 1556.55nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)

# 223427

Product summary

Product
Netgear DWDM-SFP10G-56.55-I Compatible LINK-PP C26 10G SFP+ DWDM 1556.55nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)
SKU
223427
P/N
LS-DW2610-40I
Price
$ 299
Stock
328 in Stock
Sold
626
Product URL
https://www.l-p.com/products/486062.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
39 Reviews
3 Questions
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626 Sold
$ 299 ( 0% OFF )
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Qty (pcs) :
Unit Price :
1
$ 299
100
$ 284.05
1000
$ 275.08
3000
$ 266.11
6000
$ 257.14
Manufacture: LINK-PP
P/N: LS-DW2610-40I
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-56.55-I Compatible LINK-PP C26 10G SFP+ Specifications

DWDM-SFP10G-56.55-I defines a 10G SFP+ DWDM optical transceiver at 1556.55nm within the C-band, incorporating a cooled EML laser and PIN photodiode, duplex LC connectivity, up to 40 km reach over single-mode fiber, real-time DDM support, and an operating temperature range of −40 to +85 °C.

Netgear Part NumberDWDM-SFP10G-56.55-IVendor NameLINK-PP
Form Factor SFP+ Max Data Rate 10.7Gbps
Wavelength 1556.55nm 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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LINK-PP

  1. Netgear DWDM-SFP10G-56.55-I
  2. DWDM-SFP10G-56.55-I
  3. Netgear compatible
  4. Netgear transceiver
  5. compatible transceiver
  6. LINK-PP compatible
  7. 10.7G SFP+
  8. 10.7G SFP+ transceiver
  9. DWDM transceiver
  10. DWDM-SFP10G-56.55-I compatible

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R***y
Morocco
Verified Purchase
5 .0
2026-05-19
We run a 10G fiber network for a university campus, connecting 12 buildings over single-mode fiber. The LS-DW2610-40I modules were installed in core and distribution switches. The 40km reach gave us plenty of margin for our longest 32km spans, and the DOM feature lets our NOC monitor optical health in real time. We’ve had zero downtime attributed to these transceivers over 3 months. The industrial temperature rating was key for our outdoor IDF closets, which see wide seasonal swings. The 100GHz C26 wavelength also fits our DWDM plan without crosstalk, and the duplex LC connector is a perfect match for our patch panels.
109 Helpful vote Comments
R***s
Poland
Verified Purchase
5 .0
2026-05-07
Smooth LC duplex latching and flawless optical power output.
64 Helpful vote Comments
L***g
Israel
Verified Purchase
5 .0
2026-04-14
We installed these 10G DWDM SFP modules on outdoor wireless cell tower nodes. Night-to-day temperature swings usually trigger link drift on cheaper transceivers, but these LINK-PP industrial-grade modules kept signal drift to zero. Highly recommended for harsh environments!
84 Helpful vote Comments
D***l
Belarus
Verified Purchase
5 .0
2026-03-27
Deployed 50 of these DWDM modules in a data center interconnect. Power consumption is low, and the EML/PIN combo gives us a solid link budget. DOM makes troubleshooting super easy when we tweak patch panels.
50 Helpful vote Comments
C***t
Belgium
Verified Purchase
5 .0
2026-02-19
Clean optical budget on our 35km span, zero frame drops noticed.
44 Helpful vote Comments
K***r
Nepal
Verified Purchase
4 .0
2026-02-11
These industrial DWDM SFP+ modules are running cool inside our high-density aggregation switches with superb link budget metrics. The courier missed the Friday afternoon delivery window, forcing our tech team to reschedule the datacenter installation for Monday morning. Hardware quality is definitely 5 stars.
19 Helpful vote Comments
J***s
Ukraine
Verified Purchase
5 .0
2026-01-15
Needed industrial-grade C26 DWDM optical transceivers for power grid monitoring cabinets where ambient temps swing drastically. These LINK-PP optics transceivers have been running at full line-rate 10G speed for three months straight with zero thermal throttling or bit errors.
90 Helpful vote Comments
T***s
Bulgaria
Verified Purchase
5 .0
2025-12-26
Using these for a cell site backhaul project. The -40°C to +85°C range is real – they’ve been in a heated outdoor enclosure all winter with no alarms. The 100GHz C26 channel slots right into our existing DWDM mux.
92 Helpful vote Comments
E***s
New Zealand
Verified Purchase
5 .0
2025-12-08
C26 1556.55nm fits our 100GHz grid perfectly! No crosstalk and it lines up with our mux/demux without tweaks.
85 Helpful vote Comments
J***s
Ireland
Verified Purchase
5 .0
2025-11-22
Tested receiver sensitivity across a patched 36km single-mode fiber line, and error rates stayed well below threshold. The build quality feels rigid, and the duplex LC connector clicks in firmly. Will order another batch for our secondary ring!
79 Helpful vote Comments
S***s
Libyan Arab Jamahiriya
Verified Purchase
5 .0
2025-10-19
We manage a regional fiber network with 40+ DWDM channels. The LS-DW2610-40I (C26, 1556.55nm) was deployed in 8 locations for a 10G ring upgrade. Over 2 months, we’ve seen stable Rx power between -15 and -12dBm on 35km SMF spans. The DOM data (temperature, Vcc, Tx/Rx bias) integrates into our NMS via SNMP, and the industrial temp range has handled our unsheltered roadside cabinets without a single thermal alarm. The 100GHz grid spacing aligns perfectly with our existing mux/demux, and we’ve had zero interoperability issues with our 10G switches.
126 Helpful vote Comments
L***z
Lithuania
Verified Purchase
5 .0
2025-10-06
We subjected this 10G CWDM optical module to continuous thermal stress testing inside an unheated, remote substation enclosure to simulate harsh winter conditions. The wide-temperature engineering proved its worth — the transmitter exhibited zero frequency drift or signal degradation even during severe ambient temperature fluctuations. Thermal dissipation stayed remarkably low inside high-density switch cages, making it an ideal, rock-solid choice for unconditioned outdoor cabinet deployments and industrial automation backhauls.
135 Helpful vote Comments
K***s
Finland
Verified Purchase
5 .0
2025-10-05
Low power consumption and stable signal across our metro ring.
73 Helpful vote Comments
B***y
Austria
Verified Purchase
5 .0
2025-09-21
Checked with our OSA — 1556.55nm accuracy is rock solid!
52 Helpful vote Comments
G***r
Hungary
Verified Purchase
5 .0
2025-08-27
Adding extra 10G pipes over leased dark fiber gets expensive fast. Dropping this C26 1556.55nm 10G SFP+ transceiver into our existing DWDM grid solved our capacity bottleneck overnight at a fraction of lease costs.
101 Helpful vote Comments
S***z
Romania
Verified Purchase
5 .0
2025-06-25
Deployed these LS-DW2610-40I 10G DWDM modules across a 30km single-mode fiber link connecting our remote aggregation nodes. Both Rx and Tx power levels stayed well within target thresholds. Definitely saved our quarterly budget without sacrificing optical reliability.
99 Helpful vote Comments
J***l
Cambodia
Verified Purchase
5 .0
2025-05-22
Deployed this industrial-grade C26 DWDM 10G optical transceiver across our regional dark fiber span using a passive MUX/DEMUX multiplexer, and the physical layer locked on immediately. The module's center wavelength stability on the standard ITU grid prevented any adjacent channel crosstalk, while the low insertion loss kept frame drops to absolute zero during high-load traffic testing. Digital Optical Monitoring (DOM) polled cleanly via SNMP, giving our engineering team real-time visibility into internal operational health across the entire optical link.
143 Helpful vote Comments
D***n
Indonesia
Verified Purchase
5 .0
2025-05-14
DOM monitoring is accurate, easy to read via CLI. Temperature, voltage, and optical power all show up correctly.
91 Helpful vote Comments
M***e
Turkey
Verified Purchase
5 .0
2025-04-28
We added channel 26 (1556.55nm) DWDM modules to our existing passive MUX/DEMUX system. The wavelength stability is precise, and insertion loss remained minimal across the entire passive multiplexer stack. Excellent option for scaling existing fiber assets.
127 Helpful vote Comments
N***i
Taiwan, Province of China
Verified Purchase
5 .0
2025-04-28
First time using l-p.com. The website is easy to navigate and placing the order is easy and straightforward. The prices of the Halo TG111-HPE3NV6LF modules that I ordered were less than many other online stores. Found what I wanted very quickly, good price and easy check out.
16 Helpful vote Comments
H***i
New Zealand
Verified Purchase
5 .0
2025-04-09
Great price and quick shipping. Great seller.
65 Helpful vote Comments
K***s
Denmark
Verified Purchase
5 .0
2025-03-12
We rolled these into a campus fiber ring last month. The 40km budget gave us headroom, and the DOM readings (Tx/Rx power, temp) show up cleanly on our management platform. No handshaking issues with our switches so far.
113 Helpful vote Comments
m***s
Israel
Verified Purchase
5 .0
2025-03-06
I spent a lot of time looking at the 1000 Base-T Optical Transceiver Module and finally decided on l-p.com. The website was very well done so that eased my mind a bit. When the 1000 Base-T Optical Transceiver Module arrived I was pleased that they looked just as good as it did on the website and worked without problem.
29 Helpful vote Comments
B***d
United States
Verified Purchase
5 .0
2025-02-26
Generally quick and easy to find what I'm looking for- and fair prices.
25 Helpful vote Comments
V***d
Thailand
Verified Purchase
5 .0
2024-12-24
Everyone we interacted with was professional and very kind. We are happy with our quality RJ 45 modules & would recommend l-p.com to anyone!
44 Helpful vote Comments
T***a
Russian Federation
Verified Purchase
5 .0
2024-06-10
Product was as advertised ... communication regarding shipment and delivery was excellent.
12 Helpful vote Comments
A***v
Netherlands
Verified Purchase
5 .0
2024-05-04
The staff team was able to aid us in getting up and running. Many thanks to the entire team at l-p.com!
48 Helpful vote Comments
c***t
Canada
Verified Purchase
5 .0
2024-04-19
The 10/25/40G Transceiver Modules and service has been great, we have enjoyed good performance. Response at times is a little slow.
65 Helpful vote Comments
a***A
United States
Verified Purchase
5 .0
2024-01-24
Smooth transaction, had what I needed, good prices. Doesn't get much better!
93 Helpful vote Comments
S***d
Libyan Arab Jamahiriya
Verified Purchase
5 .0
2023-12-21
Normal simple 10/25/40G Transceiver Modules. Good snapping by Teminal 10/25/40G Transceiver Modules
29 Helpful vote Comments
R***s
Philippines
Verified Purchase
5 .0
2023-12-09
Went to this site for a computer hard drive. Quickly found exactly what I wanted and for a great price. Was done in minutes.
31 Helpful vote Comments
J***l
Romania
Verified Purchase
5 .0
2023-12-05
Nice webpage layout & selection. Good customer service when I called about items. No pressure.
6 Helpful vote Comments
H***e
United States
Verified Purchase
5 .0
2023-11-19
The website was easy to navigate, and the checkout process was easy.
29 Helpful vote Comments
J***n
United States
Verified Purchase
5 .0
2023-11-10
I always enjoy your site and working with your professional employees .
46 Helpful vote Comments
P***d
Mexico
Verified Purchase
5 .0
2023-10-20
I've bought numerous items at l-p.com and their prices are the best!
65 Helpful vote Comments
B***k
Spain
Verified Purchase
5 .0
2023-08-25
Very affordable, price unmatched with Fast shipping.
31 Helpful vote Comments
R***m
Lithuania
Verified Purchase
5 .0
2023-06-20
Ordered the 100G Optical Transceiver Module, they arrived on time and in good condition!
36 Helpful vote Comments
N***d
Mexico
Verified Purchase
5 .0
2023-06-17
Product exactly as described with a very prompt delivery.
69 Helpful vote Comments
M***n
United States
Verified Purchase
5 .0
2023-05-07
Good quality products at competitive prices.
102 Helpful vote Comments
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Netgear DWDM-SFP10G-56.55-I Compatible LINK-PP C26 10G SFP+ DWDM 1556.55nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)

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