Can this 10G SFP module be deployed over single-strand BiDi fiber links using passive MUX setups?

No, this is a duplex LC module requiring separate dedicated transmit (Tx) and receive (Rx) fiber strands to function.

Can I use multi-mode OM3 or OM4 fiber patch cables with this 1410nm CWDM SFP transceiver?

No, this is a CWDM single-mode fiber (SMF) module designed strictly for Duplex LC single-mode cabling; it will not function over multi-mode fiber.

Does the DOM telemetry feature built-in high/low threshold alarms for real-time laser temperature monitoring?

Yes, it adheres fully to SFF-8472, sending automated SNMP traps if the transceiver crosses safe factory thermal thresholds.

If our AC unit fails and the server room hits 45°C, can this transceiver temporarily survive the spike?

Yes, the internal laser can safely handle operating case temperatures up to 70°C before affecting optical performance metrics.

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HPE CWDM-SFP10G-1410 Compatible LINK-PP 10G SFP+ CWDM 1410nm 20km Duplex LC DDM SMF Optical Transceiver Module

Name: HPE CWDM-SFP10G-1410 Compatible LINK-PP 10G SFP+ CWDM 1410nm 20km Duplex LC DDM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 221881
Price: 202.96 USD
Availability: InStock
Rating: 4.9 (12 reviews)

# 221881

Product: HPE CWDM-SFP10G-1410 Compatible LINK-PP 10G SFP+ CWDM 1410nm 20km Duplex LC DDM SMF Optical Transceiver Module
SKU: 221881
P/N: LS-CW4110-20C
Price: $ 236
Stock: 181 in Stock
Sold: 867
Product URL: https://www.l-p.com/products/491998.htm

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Manufacture: LINK-PP

P/N: LS-CW4110-20C

Compatible:: Cisco; LINK-PP; Brocade; Ciena; Dell; FS; Generic; H3C; HPE; Juniper

Wavelength:: 1270nm; 1290nm; 1310nm; 1330nm; 1350nm; 1370nm; 1390nm; 1410nm; 1430nm; 1450nm

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HPE CWDM-SFP10G-1410 Compatible LINK-PP 10G SFP+ Specifications

The CWDM-SFP10G-1410 optical module encapsulates a high-stability 1410nm CWDM DFB laser transmitter and an integrated PIN photodiode receiver within an SFF-8431 compliant 10G SFP+ duplex LC footprint. It is engineered to sustain high-speed 10Gbps single-mode fiber spans up to 20km with a low bit-error rate, while providing deep operational insight via SFF-8472 compliant real-time Digital Diagnostics Monitoring (DDM). Operating across a commercial 0°C to 70°C temperature range, this hot-pluggable module delivers high-density, low-power optical connectivity.

HPE Part Number	CWDM-SFP10G-1410	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1410nm	Max Cable Distance	20km
Connector	Duplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
TX Power	-5 to +2dBm	RX Power	-16 to -1dBm
Receiver Sensitivity	<-15.5dBm	Receiver Overload	0.5dBm
Operating Temperature Range	0 to 70°C	Protocols	SFP+ MSA Compliant, CPRI, eCPRI, ITU-T G.652

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LS-CWxx10-20C 1270-1450.pdf

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Q: Can this 10G SFP module be deployed over single-strand BiDi fiber links using passive MUX setups? By D***s on 2026-03-08

A: No, this is a duplex LC module requiring separate dedicated transmit (Tx) and receive (Rx) fiber strands to function. By admin on 2026-03-09
Q: Can I use multi-mode OM3 or OM4 fiber patch cables with this 1410nm CWDM SFP transceiver? By B***n on 2026-01-16

A: No, this is a CWDM single-mode fiber (SMF) module designed strictly for Duplex LC single-mode cabling; it will not function over multi-mode fiber. By admin on 2026-01-17
Q: Does the DOM telemetry feature built-in high/low threshold alarms for real-time laser temperature monitoring? By C***t on 2025-04-04

A: Yes, it adheres fully to SFF-8472, sending automated SNMP traps if the transceiver crosses safe factory thermal thresholds. By admin on 2025-04-05
Q: If our AC unit fails and the server room hits 45°C, can this transceiver temporarily survive the spike? By A***h on 2025-03-13

A: Yes, the internal laser can safely handle operating case temperatures up to 70°C before affecting optical performance metrics. By admin on 2025-03-14

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T***s

Brazil

Verified Purchase

5 .0

2026-04-27

We purchased a bulk order of these LS-CW4110-20C transceivers for a university campus network backbone upgrade. The goal was to aggregate multiple 10Gbps links from various academic buildings back to the core data center using a single-mode fiber ring. These 1410nm SFP+ optics performed impeccably. Every single module passed our initial QA testing upon arrival. The DOM telemetry reports accurate Tx/Rx power levels, which allowed us to balance our optical budgets perfectly across unequal link distances. No compatibility issues discovered across our hardware. Excellent reliability for heavy academic network traffic.

118 Helpful vote Comments

D***t

United States

Verified Purchase

5 .0

2026-04-19

Running over an 18km single-mode dark fiber spool in our lab, zero CRC errors.

58 Helpful vote Comments

K***n

Ireland

Verified Purchase

5 .0

2026-04-02

Excellent SFP+ form factor compatibility. Inserted into our switches and it recognized it instantly as a standard 10G SFP+ CWDM module. Digital Optical Monitoring parameters are fully visible in the CLI. Very happy.

101 Helpful vote Comments

R***n

Russian Federation

Verified Purchase

5 .0

2026-03-29

Excellent 10Gbps CWDM transceiver for enterprise SAN replication and disaster recovery sites. We integrated the LS-CW4110-20C into our storage fabric switches to bridge two data centers located 16km apart. The 1410nm wavelength was specifically chosen to avoid overlap with our existing 1310nm legacy traffic and 1550nm DWDM long-haul links. It has handled synchronous replication traffic flawlessly with zero frame drops or latency spikes. The hot-pluggable SFP+ footprint allows for zero-downtime maintenance, which is a hard requirement for our 24/7 financial operations. A reliable, high-performance piece of kit that deserves a spot in any network engineer's toolkit.

92 Helpful vote Comments

M***d

Republic of Korea

Verified Purchase

5 .0

2026-02-21

Good build quality. The latch mechanism feels premium and secure. Installed on a switch stack for data center interconnect, and the 10Gbps link has been up for 45 days straight without a single flap.

142 Helpful vote Comments

F***x

United Arab Emirates

Verified Purchase

5 .0

2026-01-25

Legit commercial-grade optics, hovering around 39°C under full load in the rack.

37 Helpful vote Comments

E***n

Mexico

Verified Purchase

5 .0

2025-11-04

Perfect for our 10Gbps SAN replication link, literal plug-and-play.

12 Helpful vote Comments

U***e

Italy

Verified Purchase

5 .0

2025-09-18

For our enterprise cloud hosting infrastructure, we needed a cost-efficient way to scale our dark fiber interconnects. These 10G CWDM SFP+ 1410nm modules allowed us to utilize our passive multiplexers seamlessly. We tested the 20km range limit over a complex fiber route with high splice loss, and the receiver sensitivity held up beautifully, maintaining a stable 10Gbps connection without any interface flaps. The SFP+ form factor is compact, drawing minimal power, which keeps our overall switch power budget and thermal load in check. Outstanding transceiver module for our network infrastructure.

121 Helpful vote Comments

A***e

Canada

Verified Purchase

5 .0

2025-07-19

1410nm wavelength locked in instantly on our passive Mux. link is solid at 16km.

36 Helpful vote Comments

G***e

Canada

Verified Purchase

5 .0

2025-05-22

Bought a handful for a metro ring expansion, all ports up and forwarding.

23 Helpful vote Comments

W***n

Romania

Verified Purchase

4 .0

2025-03-25

Great pricing for a 20km CWDM module with real DOM. The optical performance is excellent on our EdgeSwitches. The outer cardboard shipping carton had a small tear upon arrival, but the transceivers inside were sealed tight and completely unharmed. Will buy again, but hope for better shipping care.

21 Helpful vote Comments

C***r

Japan

Verified Purchase

5 .0

2025-03-11

Needed a specific 1410nm for a quick trunk upgrade, duplex LC fits perfectly.

45 Helpful vote Comments