Can we use this LS-CW331G-80C module for both standard 1G Ethernet and our 1G Fibre Channel storage SAN?

Yes. The transceiver natively supports data rates up to 1.25 Gbps. It works seamlessly with standard Gigabit Ethernet switches and 1.063G Fibre Channel SAN storage connections over your CWDM network.

What happens to the CWDM 1330nm DFB laser if our server room gets too hot and exceeds 70°C?

If operating temperatures exceed 70°C, the CWDM laser wavelength can drift outside its standard channel grid, which may cause optical packet loss or link drops. As long as your equipment runs within 0°C to 70°C, the module will perform stably.

We need remote monitoring for our fiber links. Can this 1330nm CWDM SFP report real-time optical power in our network management system?

Yes, the LS-CW331G-80C module features built-in Digital Diagnostic Monitoring (DDM). Through your switch CLI or web interface, you can monitor real-time Rx/Tx optical power, operating temperature, laser bias current, and supply voltage to track link health.

We are looking at a 65km single-mode fiber run between two sites using CWDM Mux filters. Will this 1G CWDM SFP module have enough reach for our setup?

It should generally be a great fit, but we always recommend checking your total optical loss budget first. The LS-CW331G-80C is designed for long-distance Single Mode Fiber (SMF) with duplex LC connectors. While 65km is well within its rated reach, fiber quality, splice points, and CWDM Mux insertion loss can add up. As long as your total link loss stays within the module's optical power budget, it will provide a reliable, stable connection.

Breadcrumb: Home; Products; Optic Transceivers | SFP Modules; 1/2/4G Transceiver Modules; 1G CWDM/DWDM SFP; 203064

Click to open expanded view

LINK-PP LS-CW331G-80C 1G SFP CWDM 1330nm 80km Duplex LC DDM SMF Optical Transceiver Module

Name: LINK-PP LS-CW331G-80C 1G SFP CWDM 1330nm 80km Duplex LC DDM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 203064
Price: 52.426 SGD
Availability: InStock
Rating: 4.9 (22 reviews)

Product: LINK-PP LS-CW331G-80C 1G SFP CWDM 1330nm 80km Duplex LC DDM SMF Optical Transceiver Module
SKU: 203064
P/N: LS-CW331G-80C
Price: SGD 60.96
Stock: 125 in Stock
Sold: 675
Product URL: https://www.l-p.com/products/492530.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

22 Reviews

4 Questions

675 Sold

S$ 48

Free shipping. For wholesale pricing, please contact us directly.

Qty (pcs) :

Unit Price :

SGD 60.96

100

SGD 57.912

1000

SGD 56.084

3000

SGD 54.255

6000

SGD 52.426

Manufacture: LINK-PP P/N: LS-CW331G-80C SKU: 203064

Compatible:: Cisco; LINK-PP; Arista; Brocade; Ciena; Dell; Extreme; FS; Generic; Juniper; Netgear

Wavelength:: 1270nm; 1290nm; 1310nm; 1330nm; 1350nm; 1370nm; 1390nm; 1410nm; 1430nm; 1450nm; 1470nm; 1490nm; 1510nm; 1530nm; 1550nm; 1570nm; 1590nm; 1610nm

Shipping:

Free Shipping

to Singapore via FedEx

Estimated delivery time : 3 - 10 days.

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}} )

Total Price:

{{ lpMoneyText(detail_data.displayed_price.unit_prefix, detail_data.displayed_price.total, detail_data.displayed_price.unit_suffix) }}

{{ lpMoneyText(detail_data.displayed_price.unit_prefix, detail_data.displayed_price.original_total_price, detail_data.displayed_price.unit_suffix) }} ( {{ detail_data.displayed_price.rate_of_discount }}% OFF ) {{detail_data.displayed_price.ex_sell_type}}

Specifications
Features
Certification
Testing
Shipping
Usage
Support
Assurance
Comparison
Specification
Matching Products
Download
Q&A
Customer Reviews

LINK-PP LS-CW331G-80C 1G SFP Specifications

LS-CW331G-80C functions as a 1330nm CWDM SFP transceiver, rated for 1.25Gbps and 80km SMF transmission, with a DFB laser source and a PIN detector. Over the 0 - 70°C ambient range, it provides built-in real-time DDM functions that monitor critical operating parameters (like optical power, bias current, temperature, and voltage) without external metering. The module’s wavelength stability and dispersion tolerance are specifically defined for long-haul CWDM links at this reach.

LINK-PP Part Number	LS-CW331G-80C	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	1.25Gbps
Wavelength	1330nm	Max Cable Distance	80km
Connector	Duplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
TX Power	-1 to +4dBm	RX Power	-26 to -1dBm
Receiver Sensitivity	-26dBm	Receiver Overload	-1dBm
EMC (Electromagnetic Compatibility)	Supported	DDM Support	Yes
Operating Temperature Range	0 to 70°C	Protocols	SFP MSA、SFF-8472

Key Features of LINK-PP LS-CW331G-80C 1G SFP

LINK-PP LS-CW331G-80C is a hot-pluggable SFP transceiver that complies with SFP MSA and delivers 1Gbps over 80km of single-mode fiber using a 1330nm CWDM channel. It features a duplex LC connector and built-in DDM for real-time optical monitoring, while its 0-70°C operating range ensures stable operation in typical commercial environments.

LINK-PP LS-CW331G-80C 1G SFP Optical Module

This SFP-compliant module adopts a hot-pluggable footprint that fits standard SFP ports. It fully meets MSA requirements for mechanical, electrical, and management interfaces, enabling straightforward integration into existing network systems.

LS-CW331G-80C: 1 Gbps Connectivity for Point-to-Point Backhaul

Supporting 1Gbps bit rates, this transceiver is well suited for point-to-point backhaul applications. It delivers consistent gigabit throughput over dedicated fiber paths between two network nodes.

LS-CW331G-80C Module with CWDM Technology for Fiber Efficiency

Built with CWDM multiplexing, this optic allows multiple wavelength channels to share a single fiber strand. By operating on a designated 1330nm channel, it helps operators expand capacity without laying additional cables.

LS-CW331G-80C Module with 1330nm Wavelength

The 1330nm wavelength offers a favorable balance between attenuation and dispersion in standard single-mode fiber. This choice minimizes signal distortion and ensures stable transmission performance across the rated distance.

LS-CW331G-80C Module Supporting 80km Transmission

Rated for 80km transmission, the module provides sufficient optical budget for long-haul single-mode fiber runs. Its DFB laser and PIN receiver are tuned to preserve signal integrity even at the maximum reach.

LS-CW331G-80C Module with Duplex LC Interface

Equipped with a duplex LC connector, this interface ensures secure, polarity-correct fiber connections. The LC form factor is widely adopted, which simplifies cabling and patch-panel integration.

LS-CW331G-80C Module with DDM for Real-Time Monitoring

Including digital diagnostic monitoring (DDM), the transceiver gives real-time visibility into Tx/Rx power, laser bias current, operating temperature, and supply voltage. This data enables network administrators to quickly detect fiber degradation or link anomalies.

LINK-PP LS-CW331G-80C 1G SFP Certification

The LS-CW331G-80C CWDM 1G SFP module meets strict global standards, including ISO 9001, CE, RoHS, and FCC compliance. These designations ensure manufacturing quality, safety, and environmental protection for network setups.

LS-CW331G-80C Quality Testing Program

Each transceiver undergoes rigorous physical and optical testing before leaving the factory. This step guarantees stable signal transmission and long-term durability in real-world applications.

LS-CW331G-80C Quality Certifications

Industry approvals confirm that this optical module meets strict international requirements. These official credentials validate its product reliability while ensuring full regulatory compliance across global markets.

LS-CW331G-80C Certified for Reliable Host-Device Compatibility

The module is extensively verified in actual switch hardware to ensure plug-and-play operation. It eliminates system error logs and guarantees seamless connectivity with major network equipment.

Rigorous Testing Ensures Reliable SFP Performance

Every LS-CW331G-80C SFP module undergoes strict physical validation to guarantee stable network connections. Discover the complete validation methodology at the LINK-PP Test Support Center.

Rigorous Testing Ensures Reliable Transceiver Performance

Optical Spectrum Test

Evaluate the center wavelength to ensure accurate and stable light transmission.

Eye Pattern Test

Analyze the optical signal to prevent data distortion during actual operation.

Bit Error Rate Test

Verify the transmission accuracy to maintain flawless data delivery across networks.

Temperature Test

Assess the hardware stability to guarantee reliable operation across extreme environments.

Product Shipping for LINK-PP LS-CW331G-80C 1G SFP

We deliver every LS-CW331G-80C 1G CWDM SFP module safely and quickly to your site. Secure packaging ensures total protection during transit.

Anti-Static Protective Packaging

Shield delicate electronic components against static electricity during handling and transit.

Shock-Resistant Transport Protection

Protect hardware against impact and vibration throughout the entire shipping process.

Fast Order Processing and Dispatch

Prepare and dispatch network hardware quickly to minimize customer delivery delays.

Global Logistics and International Delivery

Ship optical transceivers reliably to enterprise destinations and customers worldwide.

LINK-PP LS-CW331G-80C 1G SFP Usage Demonstration

Simply plug this LS-CW331G-80C hot-swappable 1330nm CWDM SFP module into an active switch port and connect your single-mode duplex LC fiber patch cable. It enables seamless long-reach CWDM optical transmission, making it ideal for expanding bandwidth across enterprise campus backbones, metro networks, and data center interconnections.

LS-CW331G-80C Technical Support

LINK-PP offers end-to-end technical support, from pre-sales consultation to post-deployment assistance, ensuring smooth integration and reliable network performance.

Pre-Sales Technical Consultation

Professional guidance to help you select the optimal LS-CW331G-80C module for your network design and application needs.

Compatibility Verification Support

Validated compatibility with LINK-PP switches and other mainstream networking platforms for seamless deployment.

Deployment & Installation Assistance

Comprehensive step-by-step guidance for installation, configuration, and initial setup, ensuring accurate deployment and reliable, stable operation from the start.

Long-Term Technical Assurance

Ongoing technical support throughout the product lifecycle, delivering long-term stability for enterprise and carrier-grade networks.

LINK-PP LS-CW331G-80C 1G SFP After-Sales Assurance

LINK-PP provides after-sales support for the smooth deployment and reliable operation of the optical modules.

15-day no-reason return and refund

Free replacement for dead-on-arrival (DOA) or defective items within the initial period

Free repair services for manufacturing defects throughout the warranty period

Warranty exclusions and conditions apply

Model Comparison Table

	Current Model LS-CW331G-80C Wavelength: 1330nm	LS-CW331G-40C Wavelength: 1330nm	LS-CW611G-80C Wavelength: 1610nm	LS-CW591G-80C Wavelength: 1590nm	LS-CW571G-80C Wavelength: 1570nm	LS-CW551G-80C Wavelength: 1550nm

Compatible	LINK-PP	LINK-PP	LINK-PP	LINK-PP	LINK-PP	LINK-PP
Data Rate (Max)	1.25Gbps	1.25Gbps	1.25Gbps	1.25Gbps	1.25Gbps	1.25Gbps
Wavelength	1330nm	1330nm	1610nm	1590nm	1570nm	1550nm
Connector	Duplex LC	Duplex LC	Duplex LC	Duplex LC	Duplex LC	Duplex LC
Cable Distance (Max)	80km	40km	80km	80km	80km	80km
Cable Type	SMF	SMF	SMF	SMF	SMF	SMF
TX Power	-1 to +4dBm	-5 to 0dBm	-1 to +4dBm	-1 to +4dBm	-1 to +4dBm	-1 to +4dBm
Receiver Sensitivity	-26dBm	-24dBm	-26dBm	-26dBm	-26dBm	-26dBm
Operating Temperature	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C
Temperature	Commercial	Commercial	Commercial	Commercial	Commercial	Commercial
Form Factor	SFP	SFP	SFP	SFP	SFP	SFP
Transmitter Type	DFB	DFB	DFB	DFB	DFB CWDM	DFB CWDM
Receiver Type	PIN	PIN	PIN	PIN	PIN	PIN
Receiver Overload	-1dBm	-1dBm	-1dBm	-1dBm	-1dBm	-1dBm
EMC (Electromagnetic Compatibility)	Supported	Supported	Supported	Supported	Supported
DDM Support	Yes	Yes
Protocols	SFP MSA、SFF-8472	SFP MSA、SFF-8472	SFP MSA、SFF-8472	SFP MSA、SFF-8472	SFP MSA、SFF-8472	SFP MSA、SFF-8472

Action

Matching Products

Pictures

ID#

Description

Price

Stock

Add to Cart

Download

Product Drawing LS-CWxx1G-80x.pdf Download

Questions & Answers
Ask a Question

No data

Q: Can we use this LS-CW331G-80C module for both standard 1G Ethernet and our 1G Fibre Channel storage SAN? By E***n on 2026-04-09

A: Yes. The transceiver natively supports data rates up to 1.25 Gbps. It works seamlessly with standard Gigabit Ethernet switches and 1.063G Fibre Channel SAN storage connections over your CWDM network. By admin on 2026-04-09
Q: What happens to the CWDM 1330nm DFB laser if our server room gets too hot and exceeds 70°C? By C***y on 2026-02-07

A: If operating temperatures exceed 70°C, the CWDM laser wavelength can drift outside its standard channel grid, which may cause optical packet loss or link drops. As long as your equipment runs within 0°C to 70°C, the module will perform stably. By admin on 2026-02-08
Q: We need remote monitoring for our fiber links. Can this 1330nm CWDM SFP report real-time optical power in our network management system? By Y***n on 2025-10-30

A: Yes, the LS-CW331G-80C module features built-in Digital Diagnostic Monitoring (DDM). Through your switch CLI or web interface, you can monitor real-time Rx/Tx optical power, operating temperature, laser bias current, and supply voltage to track link health. By admin on 2025-10-31
Q: We are looking at a 65km single-mode fiber run between two sites using CWDM Mux filters. Will this 1G CWDM SFP module have enough reach for our setup? By D***y on 2025-06-16

A: It should generally be a great fit, but we always recommend checking your total optical loss budget first. The LS-CW331G-80C is designed for long-distance Single Mode Fiber (SMF) with duplex LC connectors. While 65km is well within its rated reach, fiber quality, splice points, and CWDM Mux insertion loss can add up. As long as your total link loss stays within the module's optical power budget, it will provide a reliable, stable connection. By admin on 2025-06-16

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

V***l

Iran, Islamic Republic of

Verified Purchase

5 .0

2026-06-25

We swapped legacy 1310nm optics for these 1330nm CWDM modules across several backbone segments to free up wavelength capacity. Link stability improved noticeably, with clean handshakes on every port and no unexpected re-syncs during peak traffic windows. The DOM function gave our NOC clear visibility into optical health, which helped us prioritize fiber maintenance without dispatching crews.

113 Helpful vote Comments

T***s

Argentina

Verified Purchase

5 .0

2026-06-11

Linked our remote distribution tower back to the central hub over a 58km dark fiber line. Latency is rock steady and laser output is consistent.

92 Helpful vote Comments

O***g

Morocco

Verified Purchase

5 .0

2026-05-13

We tested these on a multi-vendor switch environment; interoperability was clean, and the SFF-8472 support made diagnostics straightforward. Great for mixed-fleet deployments.

93 Helpful vote Comments

I***r

Hungary

Verified Purchase

5 .0

2026-04-20

1330nm channel passed right through our 8-channel MUX smoothly!

95 Helpful vote Comments

R***w

Nepal

Verified Purchase

5 .0

2026-03-25

Deployed these 1330nm CWDM SFP modules across our multi-building fiber ring. The link budget easily handled our 52km run with LC duplex patches. Running 24/7 without a single CRC error.

100 Helpful vote Comments

L***h

Brunei Darussalam

Verified Purchase

5 .0

2026-02-22

Deployed a pair for a point-to-point metro link; 75km SMF run stayed stable with no packet loss over a week of stress testing. The 1330nm CWDM wavelength paired cleanly with our MUX/DEMUX.

60 Helpful vote Comments

Y***n

Germany

Verified Purchase

4 .0

2026-01-20

Great optics and clean DOM data, though our first shipment took a bit longer than expected to clear customs. Once in hand, the 1330nm 80km SFPs worked flawlessly on our SMF links.

21 Helpful vote Comments

K***e

Belarus

Verified Purchase

5 .0

2025-12-15

Low latency and stable link across our regional backhaul.

75 Helpful vote Comments

X***s

United Kingdom

Verified Purchase

5 .0

2025-12-06

We deployed these in a set of climate-controlled outdoor cabinets along a metro route, pairing them with existing CWDM MUX/DEMUX gear. Thermal behavior was predictable, and the modules stayed within their rated commercial range even during hot afternoons. Link uptime has been excellent, and the ability to monitor optical health remotely has cut down on routine site visits. The duplex LC connectors and standard SFP footprint made the install quick for our field teams.

137 Helpful vote Comments

E***x

Finland

Verified Purchase

5 .0

2025-11-08

Zero link flaps on our 70km SMF run; 1330nm CWDM channel stays rock solid.

41 Helpful vote Comments

N***k

Lithuania

Verified Purchase

5 .0

2025-10-26

Bought 50 pcs for a campus fiber refresh; consistency across the batch was excellent, and the 1.25Gbps rate fits our legacy aggregation gear. Shipping was smooth and packaging protected the modules well.

129 Helpful vote Comments

G***h

Israel

Verified Purchase

5 .0

2025-09-23

TX/RX readings sit comfortably within spec, giving us plenty of link budget headroom.

79 Helpful vote Comments

S***h

Bangladesh

Verified Purchase

5 .0

2025-08-25

Paired this 1330nm wavelength module with our passive CWDM multiplexer grid. Channel isolation is clean, and receiver sensitivity stayed well within theoretical specs.

84 Helpful vote Comments

H***k

Denmark

Verified Purchase

5 .0

2025-07-15

Wavelength alignment with our CWDM MUX/DEMUX was spot-on for the 1330nm channel.

88 Helpful vote Comments

W***e

Libyan Arab Jamahiriya

Verified Purchase

5 .0

2025-07-09

Our campus spans buildings with varying fiber conditions, so we needed optics that could tolerate different loss profiles while staying on a single CWDM channel. These SFP modules delivered consistent performance across short and long spans, with stable power readings and no intermittent drops. The DOM features let us balance the ring and quickly isolate a patch panel that was causing excess loss. Deployment was straightforward, and the commercial temperature range matched our indoor cabinets perfectly.

128 Helpful vote Comments

M***n

Cambodia

Verified Purchase

5 .0

2025-06-14

We use these in a small ISP backhaul node; DDM lets us track optical power and temperature remotely, which cuts down on site visits. Plug-and-play with our SFP slots, no coding needed.

104 Helpful vote Comments

Q***e

Maldives

Verified Purchase

5 .0

2025-04-04

For 1G CWDM 1330nm 80km needs, these hit the sweet spot between price and performance. The DFB transmitter and PIN receiver combo delivers stable BER in our tests.

98 Helpful vote Comments

J***r

Bulgaria

Verified Purchase

5 .0

2025-03-27

65km single-mode fiber span bridged effortlessly at 1.25Gbps.

83 Helpful vote Comments

Z***d

France

Verified Purchase

4 .0

2025-03-05

No issues on the technical side — clean handshakes and stable links; delivery was delayed by a day due to a sorting error at the local depot. Still a good buy overall.

36 Helpful vote Comments

U***h

United Arab Emirates

Verified Purchase

5 .0

2025-02-24

We installed 12 pairs across two aggregation sites. Average TX power measured +2.1 dBm, RX around -12.4 dBm, with DDM showing stable temps under 45°C in our ventilated cabinets. Over 72 hours of 1.25Gbps traffic, we saw zero CRC errors and no re-sync events. The 1330nm CWDM channel aligned perfectly with our existing CWDM MUX/DEMUX grid, and the DOM made it easy to set threshold alerts in our NMS. For 80km-class optics, the link budget headroom was comfortable even with aging fiber.

144 Helpful vote Comments

F***r

Ireland

Verified Purchase

5 .0

2025-02-16

DOM data integrates cleanly with our monitoring stack, making power and temp checks trivial.

64 Helpful vote Comments

P***r

Macao

Verified Purchase

5 .0

2025-01-31

Running these CWDM modules in an indoor telco room with tight thermal control, the 0–70°C commercial range is a good match and keeps power draw predictable. No unexpected link flaps so far.

118 Helpful vote Comments

Verified Purchase

{{comments.rating}}.0

Showing {{comments.replies.length}} comment

{{reply_items.topic || reply_items.text}}By {{reply_items.author}}

{{comments.helpfulvote}} Helpful vote Comments

{{pageindex}}

Not yet rated . Be the first to Write a Review

You May Also Like

LINK-PP

LS-CW551G-40C

LINK-PP LS-CW551G-40C 1G SFP CWDM 1550nm 40km Duplex LC DOM SMF Optical Transceiver Module

29 Reviews
|
535 Sold

SGD 66.04 ~~SGD 0.00~~

{"pid":492324,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202856,"cid":752,"pid":492324,"sku":"202856","psvid1":283898,"psvid2":283900,"psvid3":0,"psvid4":0,"left_num":562,"price":"52.000","strike_price":"0.000","innercode":"","addtime":"2026-03-08 13:52:21","uptime":"2026-03-09 23:18:57","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"52","subtotal":52}]}
LINK-PP

LS-CW571G-40C

LINK-PP LS-CW571G-40C 1G SFP CWDM 1570nm 40km Duplex LC DDM SMF Optical Transceiver Module

23 Reviews
|
390 Sold

SGD 66.04 ~~SGD 0.00~~

{"pid":492362,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202896,"cid":752,"pid":492362,"sku":"202896","psvid1":283974,"psvid2":283976,"psvid3":0,"psvid4":0,"left_num":210,"price":"52.000","strike_price":"0.000","innercode":"","addtime":"2026-03-10 06:49:34","uptime":"2026-03-10 19:49:34","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"52","subtotal":52}]}
LINK-PP

LS-CW591G-40C

LINK-PP LS-CW591G-40C 1G SFP CWDM 1590nm 40km Duplex LC DOM SMF Optical Transceiver Module

24 Reviews
|
508 Sold

SGD 66.04 ~~SGD 0.00~~

{"pid":492414,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202948,"cid":752,"pid":492414,"sku":"202948","psvid1":284078,"psvid2":284080,"psvid3":0,"psvid4":0,"left_num":192,"price":"52.000","strike_price":"0.000","innercode":"","addtime":"2026-03-11 13:13:34","uptime":"2026-03-12 02:13:34","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"52","subtotal":52}]}
LINK-PP

LS-CW611G-40C

LINK-PP LS-CW611G-40C 1G SFP CWDM 1610nm 40km Duplex LC DOM SMF Optical Transceiver Module

25 Reviews
|
468 Sold

SGD 66.04 ~~SGD 0.00~~

{"pid":492442,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202976,"cid":752,"pid":492442,"sku":"202976","psvid1":284134,"psvid2":284136,"psvid3":0,"psvid4":0,"left_num":32,"price":"52.000","strike_price":"0.000","innercode":"","addtime":"2026-03-12 11:29:03","uptime":"2026-03-13 00:29:03","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"52","subtotal":52}]}
LINK-PP

LS-CW511G-80C

LINK-PP LS-CW511G-80C 1.25G Sfp Cwdm 1510nm 80km DDM Duplex LC SMF Optical Transceiver Module

501 Sold

SGD 64.77 ~~SGD 0.00~~

{"pid":492784,"minimum_ordered_quantity":1,"skulist":[{"pskuid":203318,"cid":752,"pid":492784,"sku":"203318","psvid1":284818,"psvid2":284820,"psvid3":0,"psvid4":0,"left_num":309,"price":"51.000","strike_price":"0.000","innercode":"","addtime":"2026-03-30 05:50:49","uptime":"2026-03-30 18:50:49","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"51","subtotal":51}]}
LINK-PP

LS-CW511G-40C

LINK-PP LS-CW511G-40C 1G SFP CWDM 1510nm 40km Duplex LC DOM SMF Optical Transceiver Module

20 Reviews
|
701 Sold

SGD 64.77 ~~SGD 0.00~~

{"pid":492270,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202802,"cid":752,"pid":492270,"sku":"202802","psvid1":283790,"psvid2":283792,"psvid3":0,"psvid4":0,"left_num":309,"price":"51.000","strike_price":"0.000","innercode":"","addtime":"2026-03-05 09:40:26","uptime":"2026-03-05 22:40:26","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"51","subtotal":51}]}
LINK-PP

LS-CW531G-80C

LINK-PP LS-CW531G-80C 1G SFP CWDM 1530nm 80km Duplex LC DDM SMF Optical Transceiver Module

24 Reviews
|
590 Sold

SGD 64.77 ~~SGD 0.00~~

{"pid":492814,"minimum_ordered_quantity":1,"skulist":[{"pskuid":203348,"cid":752,"pid":492814,"sku":"203348","psvid1":284878,"psvid2":284880,"psvid3":0,"psvid4":0,"left_num":110,"price":"51.000","strike_price":"0.000","innercode":"","addtime":"2026-03-31 06:07:57","uptime":"2026-03-31 19:07:57","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"51","subtotal":51}]}
LINK-PP

LS-CW531G-40C

LINK-PP LS-CW531G-40C 1G SFP CWDM 1530nm 40km Duplex LC DDM SMF Optical Transceiver Module

30 Reviews
|
890 Sold

SGD 64.77 ~~SGD 0.00~~

{"pid":492296,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202828,"cid":752,"pid":492296,"sku":"202828","psvid1":283842,"psvid2":283844,"psvid3":0,"psvid4":0,"left_num":110,"price":"51.000","strike_price":"0.000","innercode":"","addtime":"2026-03-08 06:41:55","uptime":"2026-03-08 19:41:55","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"51","subtotal":51}]}
LINK-PP

LS-CW471G-40C

LINK-PP LS-CW471G-40C 1G SFP CWDM 1470nm 40km Duplex LC DDM SMF Optical Transceiver Module

22 Reviews
|
890 Sold

SGD 64.77 ~~SGD 0.00~~

{"pid":492218,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202750,"cid":752,"pid":492218,"sku":"202750","psvid1":283686,"psvid2":283688,"psvid3":0,"psvid4":0,"left_num":110,"price":"51.000","strike_price":"0.000","innercode":"","addtime":"2026-03-04 10:14:23","uptime":"2026-03-04 23:14:23","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"51","subtotal":51}]}
LINK-PP

LS-CW491G-40C

LINK-PP LS-CW491G-40C 1G SFP CWDM 1490nm 40km Duplex LC DOM SMF Optical Transceiver Module

21 Reviews
|
902 Sold

SGD 64.77 ~~SGD 0.00~~

{"pid":492244,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202776,"cid":752,"pid":492244,"sku":"202776","psvid1":283738,"psvid2":283740,"psvid3":0,"psvid4":0,"left_num":98,"price":"51.000","strike_price":"0.000","innercode":"","addtime":"2026-03-05 05:35:30","uptime":"2026-03-05 18:35:30","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"51","subtotal":51}]}
LINK-PP

LS-CW451G-80C

LINK-PP LS-CW451G-80C 1G SFP CWDM 1450nm 80km Duplex LC DDM SMF Optical Transceiver Module

27 Reviews
|
922 Sold

SGD 63.5 ~~SGD 0.00~~

{"pid":492692,"minimum_ordered_quantity":1,"skulist":[{"pskuid":203226,"cid":752,"pid":492692,"sku":"203226","psvid1":284634,"psvid2":284636,"psvid3":0,"psvid4":0,"left_num":178,"price":"50.000","strike_price":"0.000","innercode":"","addtime":"2026-03-24 06:04:51","uptime":"2026-03-24 19:04:51","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"50","subtotal":50}]}
LINK-PP

LS-CW451G-40C

LINK-PP LS-CW451G-40C 1G SFP CWDM 1450nm 40km Duplex LC DOM SMF Optical Transceiver Module

23 Reviews
|
922 Sold

SGD 63.5 ~~SGD 0.00~~

{"pid":492194,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202726,"cid":752,"pid":492194,"sku":"202726","psvid1":283638,"psvid2":283640,"psvid3":0,"psvid4":0,"left_num":178,"price":"50.000","strike_price":"0.000","innercode":"","addtime":"2026-03-03 10:27:23","uptime":"2026-03-03 23:27:23","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"50","subtotal":50}]}
LINK-PP

LS-CW411G-40C

LINK-PP LS-CW411G-40C 1G SFP CWDM 1410nm 40km Duplex LC DDM SMF Optical Transceiver Module

25 Reviews
|
1.6K Sold

SGD 63.5 ~~SGD 0.00~~

{"pid":492144,"minimum_ordered_quantity":1,"skulist":[{"pskuid":202676,"cid":752,"pid":492144,"sku":"202676","psvid1":283538,"psvid2":283540,"psvid3":0,"psvid4":0,"left_num":132,"price":"50.000","strike_price":"0.000","innercode":"","addtime":"2026-03-02 05:49:50","uptime":"2026-03-02 18:49:50","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"50","subtotal":50}]}
LINK-PP

LS-CW471G-80C

LINK-PP LS-CW471G-80C 1G SFP CWDM 1470nm 80km Duplex LC DOM SMF Optical Transceiver Module

26 Reviews
|
890 Sold

SGD 63.5 ~~SGD 0.00~~

{"pid":492724,"minimum_ordered_quantity":1,"skulist":[{"pskuid":203258,"cid":752,"pid":492724,"sku":"203258","psvid1":284698,"psvid2":284700,"psvid3":0,"psvid4":0,"left_num":110,"price":"50.000","strike_price":"0.000","innercode":"","addtime":"2026-03-25 06:22:36","uptime":"2026-03-25 19:22:36","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"50","subtotal":50}]}
LINK-PP

LS-CW491G-80C

LINK-PP LS-CW491G-80C 1G SFP CWDM 1490nm 80km Duplex LC DOM SMF Optical Transceiver Module

25 Reviews
|
812 Sold

SGD 63.5 ~~SGD 0.00~~

{"pid":492748,"minimum_ordered_quantity":1,"skulist":[{"pskuid":203282,"cid":752,"pid":492748,"sku":"203282","psvid1":284746,"psvid2":284748,"psvid3":0,"psvid4":0,"left_num":98,"price":"50.000","strike_price":"0.000","innercode":"","addtime":"2026-03-26 07:35:05","uptime":"2026-03-26 20:35:05","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"50","subtotal":50}]}

Recently Viewed

{{ item.sold_num }} Sold

{{ lpMoneyText(detail_data.displayed_price.unit_prefix, item.displayed_price.value || item.displayed_price.min, detail_data.displayed_price.unit_suffix) }}

LINK-PP LS-CW331G-80C 1G SFP CWDM 1330nm 80km Duplex LC DDM SMF Optical Transceiver Module

Product summary

Product Details

LINK-PP LS-CW331G-80C 1G SFP Specifications

Key Features of LINK-PP LS-CW331G-80C 1G SFP

LINK-PP LS-CW331G-80C 1G SFP Optical Module

LS-CW331G-80C: 1 Gbps Connectivity for Point-to-Point Backhaul

LS-CW331G-80C Module with CWDM Technology for Fiber Efficiency

LS-CW331G-80C Module with 1330nm Wavelength

LS-CW331G-80C Module Supporting 80km Transmission

LS-CW331G-80C Module with Duplex LC Interface

LS-CW331G-80C Module with DDM for Real-Time Monitoring

LINK-PP LS-CW331G-80C 1G SFP Certification

LS-CW331G-80C Quality Testing Program

LS-CW331G-80C Quality Certifications

LS-CW331G-80C Certified for Reliable Host-Device Compatibility

Rigorous Testing Ensures Reliable SFP Performance

Optical Spectrum Test

Eye Pattern Test

Bit Error Rate Test

Temperature Test

Product Shipping for LINK-PP LS-CW331G-80C 1G SFP

Anti-Static Protective Packaging

Shock-Resistant Transport Protection

Fast Order Processing and Dispatch

Global Logistics and International Delivery

LINK-PP LS-CW331G-80C 1G SFP Usage Demonstration

LS-CW331G-80C Technical Support

Pre-Sales Technical Consultation

Compatibility Verification Support

Deployment & Installation Assistance

Long-Term Technical Assurance

LINK-PP LS-CW331G-80C 1G SFP After-Sales Assurance

Model Comparison Table

{{ detail_data.productVideoModal.title }} | LINK-PP

Matching Products

Download

Questions & Answers

Customer Reviews

{{comment.count}} reviews

You May Also Like

Recently Viewed

{{status_back_til}}

Added to Cart ({{ cart_pro_response.products.info.items.length }} {{ cart_pro_response.products.info.items.length === 1 ? 'item' : 'items' }})

{{addwish_back.addwish_status}}

Add to Inquiry List

Write a Review

LINK-PP LS-CW331G-80C 1G SFP CWDM 1330nm 80km Duplex LC DDM SMF Optical Transceiver Module

LINK-PP