Can I couple this module directly into a legacy 62.5-micron multimode fiber using a mode-conditioning patch cable?

No, this is a dedicated high-power single-mode CWDM laser that requires standard Single-Mode Fiber (SMF) to maintain link stability and reach.

Can we track localized internal voltage dips through the SFF-8472 DDM architecture if our switch chassis experiences power fluctuations?

Yes, the integrated DDM telemetry updates supply voltage and internal module temperature parameters every few seconds directly to your SNMP monitoring stack.

Is this 1390nm 10G SFP module suitable for handling latency-sensitive CPRI mobile backhaul traffic streams?

Absolutely. The direct-modulation laser path features near-zero internal processing latency, making it ideal for strict synchronous telco timing architectures.

If our CWDM channel grid shifts, can this transceiver be software-tuned to a different wavelength?

No, this is a fixed-wavelength 1390nm SFP transceiver module and cannot be tuned via software commands.

Will the zinc alloy outer shell protect the internal circuit board from electromagnetic interference in a high-density chassis?

Yes, the full metal housing provides excellent EMI shielding and minimizes signal crosstalk between closely stacked SFP+ ports.

Breadcrumb: Home; Products; Optic Transceivers | SFP Modules; 10/25/40G/100G Transceiver Modules; 10G CWDM/DWDM SFP+; 202496

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LINK-PP LS-CW3910-20C 10G SFP+ CWDM 1390nm 20km Duplex LC DDM SMF Optical Transceiver Module

Name: LINK-PP LS-CW3910-20C 10G SFP+ CWDM 1390nm 20km Duplex LC DDM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 202496
Price: 202.960 USD
Availability: InStock
Rating: 4.9 (21 reviews)

Product: LINK-PP LS-CW3910-20C 10G SFP+ CWDM 1390nm 20km Duplex LC DDM SMF Optical Transceiver Module
SKU: 202496
P/N: LS-CW3910-20C
Price: $ 236
Stock: 55 in Stock
Sold: 945
Product URL: https://www.l-p.com/products/491992.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

21 Reviews

5 Questions

945 Sold

$ 236

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Manufacture: LINK-PP P/N: LS-CW3910-20C SKU: 202496

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

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

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Estimated delivery time : 3 - 10 days.

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LINK-PP LS-CW3910-20C 10G SFP+ Specifications

LS-CW3910-20C is a specialized 10G SFP+ CWDM optical transceiver module engineered for 20km duplex LC single-mode fiber links, leveraging a precise 1390nm DFB laser and highly sensitive PIN photodiode coupled with integrated digital diagnostic monitoring (DDM) to ensure deterministic signal integrity.

LINK-PP Part Number	LS-CW3910-20C	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1390nm	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

Key Features of LINK-PP LS-CW3910-20C 10G SFP+

LINK-PP LS-CW3910-20C brings commercial-grade 10G capacity to single-mode fiber infrastructure through a precise combination of 1390nm optics, 20km reach, and duplex LC connectivity. This fully monitored platform optimizes existing fiber plants while maintaining strict hardware standard compliance. It serves as a dependable baseline for multi-vendor network integration and aggregation.

LINK-PP LS-CW3910-20C 10G SFP+ Optical Module

Built for seamless system integration, this device adheres strictly to the SFP Multi-Source Agreement (MSA) for universal hardware cross-compatibility. It also supports SFF-8472 digital diagnostics functions to deliver standardized telemetry across various host platforms. These baseline standards ensure reliable plug-and-play installation.

LS-CW3910-20C: 10 Gbps Connectivity for Metro Edge Aggregation

Engineered to eliminate bandwidth bottlenecks, this hardware provides a sustained 10Gbps line rate for demanding data traffic. It effectively stabilizes data aggregation layers, ensuring fluid throughput at critical network intersections. The increased speed supports dense enterprise workloads without packet degradation.

LS-CW3910-20C Module with CWDM Technology for Fiber Efficiency

Utilizing Coarse Wavelength Division Multiplexing allows this unit to isolate traffic on a specific spectral grid channel. This grid separation enables network operators to multiply dark fiber capacity without the massive capital expense of laying new physical cables. It is a highly strategic choice for infrastructure with limited fiber availability.

LS-CW3910-20C Module with 1390nm Wavelength

Centered at exactly 1390nm, the internal DFB laser works alongside a sensitive PIN photodiode to achieve clean, jitter-free optical paths. This specific wavelength allocation avoids overlapping with neighboring channels, preventing crosstalk in multiplexed environments. The result is a highly stable and predictable signal transmission.

LS-CW3910-20C Module Supporting 20km Transmission

Optimized for mid-haul spans, the optical budget provides enough signal strength to reliably cover 20km over single-mode fiber (SMF). This distance capability easily bridges separated regional offices, data centers, or campus hubs. It ensures complete link stability over extended geographic layouts.

LS-CW3910-20C Module with Duplex LC Interface

The optical ports utilize an industry-standard duplex LC interface to ensure robust, low-loss physical fiber connections. This compact design profile maximizes faceplate density, allowing more ports to fit into tight rack spaces. The secure snap-in locking mechanism prevents accidental link disruptions.

LS-CW3910-20C Module with DDM for Real-Time Monitoring

Integrated Digital Diagnostic Monitoring (DDM) delivers live data tracking for critical parameters like laser power, transceiver temperature, and supply voltage. These real-time metrics allow engineers to monitor link health continuously and address potential faults before any downtime occurs. This automation significantly reduces manual troubleshooting hours.

LINK-PP LS-CW3910-20C 10G SFP+ Certification

LINK-PP LS-CW3910-20C 10G SFP+ CWDM transceiver complies with international safety and environmental benchmarks, including ISO 9001, CE, RoHS, and FCC regulations.

LS-CW3910-20C Quality Testing Program

Every SFP module undergoes rigorous optical spectrum, signal integrity, and environmental stress testing to guarantee long-term field reliability.

LS-CW3910-20C Quality Certifications

These official compliance credentials verify that the hardware meets strict global manufacturing standards for electrical safety and eco-friendly design.

LS-CW3910-20C Certified for Reliable Host-Device Compatibility

Extensive interoperability audits ensure seamless plug-and-play performance across a wide variety of industry-standard switches and routers.

Rigorous Testing Ensures Reliable SFP+ Performance

Our screening protocol eliminates early component failure through multi-layer diagnostic benchmarks handled entirely within the specialized LINK-PP Test Support Center.

Rigorous Testing Ensures Reliable Transceiver Performance

Optical Spectrum Test

Confirm precise channel spacing and grid alignment under load.

Eye Pattern Test

Evaluate waveform geometric symmetry to prevent high-speed distortion.

Bit Error Rate Test

Audit packet transmission thresholds for zero-loss signal delivery.

Temperature Test

Stress-test thermal dissipation layout inside active switch slots.

Product Shipping for LINK-PP LS-CW3910-20C 10G SFP+

Our specialized logistics framework guarantees secure global hardware transit. Every shipment arrives ready for deployment.

Anti-Static Protective Packaging

Neutralize electrical hazards during handling with specialized shielding.

Shock-Resistant Transport Protection

Mitigate mechanical stress and structural vibrations during movement.

Fast Order Processing and Dispatch

Expedite inventory release to accelerate your infrastructure upgrades.

Global Logistics and International Delivery

Navigate cross-border supply chains for seamless regional customs clearance.

LINK-PP LS-CW3910-20C 10G SFP+ Usage Demonstration

Bring 1390nm grid capacity online by latching the transceiver into standard host ports and completing the physical fiber link. This setup immediately optimizes traffic distribution within enterprise distribution layers, cellular mid-haul networks, and multiplexed multi-channel systems across cross-campus environments up to 20km.

LS-CW3910-20C 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-CW3910-20C 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-CW3910-20C 10G 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-CW3910-20C Wavelength: 1390nm	LS-DW3310-40C Wavelength: C33	LS‑DW4010‑40C Wavelength: C40	LS-DW3910-40C Wavelength: C39	LS-DW3810-40C Wavelength: C38	LS-DW3710-40C Wavelength: C37

Compatible	LINK-PP	LINK-PP	LINK-PP	LINK-PP	LINK-PP	LINK-PP
Data Rate (Max)	10.7Gbps	10.7Gbps	10.7Gbps	10.7Gbps	10.7Gbps	10.7Gbps
Wavelength	1390nm	1550.92nm	1545.32nm	1546.12nm	1546.92nm	1547.71nm
Connector	Duplex LC	Duplex LC	Duplex LC	Duplex LC	Duplex LC	Duplex LC
Cable Distance (Max)	20km	40km	40km	40km	40km	40km
Cable Type	SMF	SMF	SMF	SMF	SMF	SMF
TX Power	-5 to +2dBm	-1 to +2dBm	-1 to +2dBm	-1 to +2dBm	-1 to +2dBm	-1 to +2dBm
Receiver Sensitivity	-16 to -1dBm	-16 to -1dBm	-15.5dBm	-15.5dBm	-15.5dBm	-15.5dBm
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	EML	EML	EML	EML	EML
Receiver Type	PIN	PIN	PIN	PIN	PIN	PIN
Receiver Overload	0.5dBm
Protocols	SFP+ MSA Compliant, CPRI, eCPRI, ITU-T G.652	SFP+ MSA, CPRI, eCPRI, SFF-8472, SFF-8431	SFP+ MSA, CPRI, eCPRI, SFF-8472, SFF-8431	SFP+ MSA, CPRI, eCPRI, SFF-8472, SFF-8431	SFP+ MSA, CPRI, eCPRI, SFF-8472, SFF-8431	SFP+ MSA, CPRI, eCPRI, SFF-8472, SFF-8431

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Product Drawing LS-CWxx10-20C 1270-1450.pdf Download

Questions & Answers
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Q: Can I couple this module directly into a legacy 62.5-micron multimode fiber using a mode-conditioning patch cable? By Y***e on 2026-01-10

A: No, this is a dedicated high-power single-mode CWDM laser that requires standard Single-Mode Fiber (SMF) to maintain link stability and reach. By admin on 2026-01-11
Q: Can we track localized internal voltage dips through the SFF-8472 DDM architecture if our switch chassis experiences power fluctuations? By M***e on 2025-09-07

A: Yes, the integrated DDM telemetry updates supply voltage and internal module temperature parameters every few seconds directly to your SNMP monitoring stack. By admin on 2025-09-08
Q: Is this 1390nm 10G SFP module suitable for handling latency-sensitive CPRI mobile backhaul traffic streams? By J***n on 2025-07-10

A: Absolutely. The direct-modulation laser path features near-zero internal processing latency, making it ideal for strict synchronous telco timing architectures. By admin on 2025-07-11
Q: If our CWDM channel grid shifts, can this transceiver be software-tuned to a different wavelength? By S***d on 2025-05-18

A: No, this is a fixed-wavelength 1390nm SFP transceiver module and cannot be tuned via software commands. By admin on 2025-05-19
Q: Will the zinc alloy outer shell protect the internal circuit board from electromagnetic interference in a high-density chassis? By O***t on 2025-02-03

A: Yes, the full metal housing provides excellent EMI shielding and minimizes signal crosstalk between closely stacked SFP+ ports. By admin on 2025-02-04

Customer Reviews
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R***h

Ukraine

Verified Purchase

5 .0

2026-04-19

Fantastic value for ISP edge distribution. Using these modules to link an edge aggregation node back to the central office over single-mode fiber. It's tough to find reliable 1390nm 10G optics at this price tier. LINK-PP delivers.

38 Helpful vote Comments

S***h

Argentina

Verified Purchase

5 .0

2026-03-25

Perfect fit for high-density enterprise switch stacks. The low power dissipation of these commercial-grade modules keeps our rack thermal load fully manageable. Even when stacked closely together in a 48-port SFP+ switch, they run surprisingly cool.

45 Helpful vote Comments

J***y

Bangladesh

Verified Purchase

5 .0

2026-02-22

Our company expanded into a neighboring business park, and we needed to connect the new building's distribution closet back to our primary server room over 10km. To conserve precious fiber cores for future 100G migrations, we chose to deploy a CWDM multiplexing system using these 1390nm optical transceivers. Reliability has been stellar since day one, as the hardware conforms perfectly to all standard IEEE 802.3 and SFP+ MSA protocols. They slide out effortlessly via the extraction pull-tab when moving ports, but seat firmly when locked in.

137 Helpful vote Comments

J***y

Morocco

Verified Purchase

5 .0

2026-02-14

Clean optics. The duplex LC connector clicked right into our single-mode fiber patch cord.

37 Helpful vote Comments

A***e

Brunei Darussalam

Verified Purchase

5 .0

2026-01-17

Impressed with the Digital Optical Monitoring (DOM) integration. We track transceiver status via SNMP in our monitoring dashboard. These 10G 1390nm 20km transceivers show accurate TX/RX power levels and temperature metrics. No weird spikes or protocol-level glitches so far. Solid build quality!

46 Helpful vote Comments

K***n

Nepal

Verified Purchase

5 .0

2025-12-22

Operating a mid-sized municipal utility network means we must maximize every dollar of public infrastructure funding. These 10G CWDM transceivers allowed us to upgrade our legacy 1G aggregate links to a robust 10Gbps framework without ditching our existing passive CWDM assets. The modules arrived individually packed in pristine anti-static trays, and the duplex LC interface clicked securely into our fiber setups. We monitored them during a recent major traffic spike, and they maintained zero latency degradation or frame drops.

143 Helpful vote Comments

S***e

Maldives

Verified Purchase

5 .0

2025-12-05

Rock solid CWDM SFP+ module. Running 20km backhaul with zero packet loss. (^_^)

21 Helpful vote Comments

K***h

South Africa

Verified Purchase

5 .0

2025-11-19

Accurate wavelength mapping. Matched these up with a third-party passive CWDM mux/demux panel. The 1390nm laser wavelength lines up precisely with the mux channel passband, keeping insertion loss minimal. Excellent performance.

65 Helpful vote Comments

B***s

Cambodia

Verified Purchase

5 .0

2025-10-14

Perfect for our regional office campus fiber network expansion. Needed to scale our metro aggregation layer without laying more glass. These LINK-PP LS-CW3910-20C SFP modules solved it via our existing CWDM mux/demux grid. The 1390nm wavelength channel works perfectly on standard single-mode fiber. (•̀ᴗ•́)و

67 Helpful vote Comments

M***y

United Arab Emirates

Verified Purchase

5 .0

2025-09-11

Excellent addition to our multi-wavelength transport network. We are utilizing the 1390nm grid channel for a high-speed storage area network (SAN) link. The duplex LC interface provides solid mechanical seating. Testing at the LINK-PP Test Support Center paid off—interoperability is 10/10.

112 Helpful vote Comments

R***t

Philippines

Verified Purchase

4 .0

2025-08-28

Accurate 1390nm laser channel, slightly tight fit in older SFP+ ports. The transceiver is performing beautifully on our 18km single-mode fiber backbone link. No frame errors or latency issues whatsoever. I did notice that sliding it into our older legacy switches required a tiny bit of extra physical pressure compared to original optics. It locks and latches completely fine, and unlatches easily, but the physical tolerances are definitely on the snug side.

26 Helpful vote Comments

K***y

Libyan Arab Jamahiriya

Verified Purchase

5 .0

2025-08-09

Solid 20km optics. Upgraded our campus backbone, latency is non-existent.

20 Helpful vote Comments

D***t

Bangladesh

Verified Purchase

5 .0

2025-07-14

We recently upgraded our data center interconnects with a multi-channel CWDM framework, and these 10G SFP+ CWDM 1390nm modules were chosen for our primary backup syncing pipeline. The overall physical build quality feels incredibly solid, and the strong metal housing provides premium EMI shielding when packed tightly into high-density spine-and-leaf switches. Over our 14km single-mode fiber run, the 1390nm laser wavelength operates exactly as predicted with no water-peak attenuation issues. It integrates perfectly with our open-source monitoring tools.

121 Helpful vote Comments

T***t

New Zealand

Verified Purchase

5 .0

2025-06-04

Great stability in standard indoor network closets. Deployed these in our main building MDF. They have been running 24/7 for over one months now without a single flapping link or port reset. Will definitely look into LINK-PP for our next optical hardware refresh.

72 Helpful vote Comments

A***l

Lithuania

Verified Purchase

5 .0

2025-05-21

Smooth deployment. These 1390nm optical transceivers are literal lifesavers for our CWDM mux setup.

53 Helpful vote Comments

L***m

Ukraine

Verified Purchase

4 .0

2025-05-02

Flawless throughput, but took an extra minute to register on legacy gear. Running this SFP+ 10G CWDM 1390nm unit on our secondary storage network. On our modern Arista switches, it's instant plug-and-play. On an older legacy 10G switch stack, the port spent about 30 seconds blinking amber before turning green and negotiating full speed. Works great now, just be patient on old hardware! ⏳

29 Helpful vote Comments

G***y

Belarus

Verified Purchase

5 .0

2025-04-29

Clean single-mode optical performance over 15km. Running these transceivers across a 15km dark fiber span between two corporate offices. Power budget is generous enough for a stable 20km reach, so our light levels are sitting comfortably in the sweet spot. No CRC errors on the port counters.

79 Helpful vote Comments

J***y

Macao

Verified Purchase

5 .0

2025-03-29

Best bang for the buck. LINK-PP nailed the SFP+ 10G CWDM 1390nm specifications.

54 Helpful vote Comments

S***w

Nepal

Verified Purchase

5 .0

2025-03-05

We used the LS-CW3910-20C to map a dedicated 10G SAN replication path over a 19.5km dark fiber loop using the specific 1390nm channel slot. Even though we are operating right near the 20km maximum threshold for this single-mode module, the signal remains incredibly clean. The integrated DOM readout shows the RX power sitting safely above the receiver sensitivity limit, preventing link flapping. (ˊ•͈ ◡ •͈ˋ)

100 Helpful vote Comments

M***r

Taiwan, Province of China

Verified Purchase

5 .0

2025-02-16

Solid mechanical latch design. The bail clasp on these duplex LC transceivers feels rugged and clicks satisfyingly into place. No loose fittings or flimsy plastic pieces like some other generic third-party optics I’ve ordered in the past.

38 Helpful vote Comments

L***h

Philippines

Verified Purchase

5 .0

2025-01-12

We are utilizing these 10G 1390nm 20km SFP transceivers for a regional cell site backhaul project, running standard 10G traffic over a 12km fiber loop. Since these are commercial-grade units, we have them housed inside our climate-controlled central office edge switchboards. Performance is extremely stable, and the average power consumption is remarkably low, which prevents localized overheating on dense 48-port SFP+ cards. The precise DOM telemetry tracks beautifully via SNMP, making proactive link monitoring easy for our team.

104 Helpful vote Comments

Verified Purchase

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LINK-PP

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$ 267 ~~$ 0.00~~

{"pid":497738,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225318,"cid":752,"pid":497738,"sku":"225318","psvid1":330233,"psvid2":330234,"psvid3":0,"psvid4":0,"left_num":85,"price":"267.000","strike_price":"0.000","innercode":"","addtime":"2026-09-01 02:48:47","uptime":"2026-09-01 02:48:47","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":"267","subtotal":267}]}
LINK-PP

LS‑DW4710‑40C

LINK-PP LS-DW4710-40C C47 10G SFP+ DWDM 1539.76nm 40km Duplex LC DOM SMF Transceiver Module

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$ 267 ~~$ 0.00~~

{"pid":497669,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225184,"cid":752,"pid":497669,"sku":"225184","psvid1":329965,"psvid2":329966,"psvid3":0,"psvid4":0,"left_num":85,"price":"267.000","strike_price":"0.000","innercode":"","addtime":"2026-08-29 01:20:38","uptime":"2026-08-29 01:20:38","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":"267","subtotal":267}]}
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LS‑DW5310‑40C

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$ 267 ~~$ 0.00~~

{"pid":497789,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225647,"cid":752,"pid":497789,"sku":"225647","psvid1":330891,"psvid2":330892,"psvid3":0,"psvid4":0,"left_num":72,"price":"267.000","strike_price":"0.000","innercode":"","addtime":"2026-09-02 00:33:55","uptime":"2026-09-02 00:33:55","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":"267","subtotal":267}]}
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LINK-PP LS-DW4910-40C C49 10GBASE‑DWDM SFP+ 1538.19nm 40km Duplex LC SMF DOM Transceiver Module

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$ 267 ~~$ 0.00~~

{"pid":497723,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225289,"cid":752,"pid":497723,"sku":"225289","psvid1":330175,"psvid2":330176,"psvid3":0,"psvid4":0,"left_num":70,"price":"267.000","strike_price":"0.000","innercode":"","addtime":"2026-09-01 01:48:40","uptime":"2026-09-01 01:48:40","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":"267","subtotal":267}]}
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$ 267 ~~$ 0.00~~

{"pid":497654,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225155,"cid":752,"pid":497654,"sku":"225155","psvid1":329907,"psvid2":329908,"psvid3":0,"psvid4":0,"left_num":69,"price":"267.000","strike_price":"0.000","innercode":"","addtime":"2026-08-28 23:51:37","uptime":"2026-08-28 23:51:37","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":"267","subtotal":267}]}
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{"pid":497516,"minimum_ordered_quantity":1,"skulist":[{"pskuid":224368,"cid":752,"pid":497516,"sku":"224368","psvid1":328344,"psvid2":328345,"psvid3":0,"psvid4":0,"left_num":68,"price":"267.000","strike_price":"0.000","innercode":"","addtime":"2026-08-21 00:05:48","uptime":"2026-08-21 00:05:48","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":"267","subtotal":267}]}
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{"pid":497822,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225709,"cid":752,"pid":497822,"sku":"225709","psvid1":331015,"psvid2":331016,"psvid3":0,"psvid4":0,"left_num":59,"price":"267.000","strike_price":"0.000","innercode":"","addtime":"2026-09-02 20:50:31","uptime":"2026-09-02 20:50:31","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":"267","subtotal":267}]}

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LINK-PP LS-CW3910-20C 10G SFP+ CWDM 1390nm 20km Duplex LC DDM SMF Optical Transceiver Module

Product summary

Product Details

LINK-PP LS-CW3910-20C 10G SFP+ Specifications

Key Features of LINK-PP LS-CW3910-20C 10G SFP+

LINK-PP LS-CW3910-20C 10G SFP+ Optical Module

LS-CW3910-20C: 10 Gbps Connectivity for Metro Edge Aggregation

LS-CW3910-20C Module with CWDM Technology for Fiber Efficiency

LS-CW3910-20C Module with 1390nm Wavelength

LS-CW3910-20C Module Supporting 20km Transmission

LS-CW3910-20C Module with Duplex LC Interface

LS-CW3910-20C Module with DDM for Real-Time Monitoring

LINK-PP LS-CW3910-20C 10G SFP+ Certification

LS-CW3910-20C Quality Testing Program

LS-CW3910-20C Quality Certifications

LS-CW3910-20C 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-CW3910-20C 10G SFP+

Anti-Static Protective Packaging

Shock-Resistant Transport Protection

Fast Order Processing and Dispatch

Global Logistics and International Delivery

LINK-PP LS-CW3910-20C 10G SFP+ Usage Demonstration

LS-CW3910-20C Technical Support

Pre-Sales Technical Consultation

Compatibility Verification Support

Deployment & Installation Assistance

Long-Term Technical Assurance

LINK-PP LS-CW3910-20C 10G SFP+ After-Sales Assurance

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LINK-PP LS-CW3910-20C 10G SFP+ CWDM 1390nm 20km Duplex LC DDM SMF Optical Transceiver Module

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