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The Ciena CWDM-SFP10G-1370-I Compatible LINK-PP module is an industrial 10.3Gbps SFP+ CWDM optical transceiver designed for single-mode fiber (SMF) links up to 40km. Featuring a 1370nm Cooled EML transmitter and PIN receiver, this duplex LC module operates on a 3.3V power supply across an industrial operating case temperature range of -40°C to +85°C, fully compliant with SFP+ MSA standards.
| Ciena Part Number | CWDM-SFP10G-1370-I | Vendor Name | LINK-PP |
| Form Factor | SFP+ | Max Data Rate | 10.7Gbps |
| Wavelength | 1370nm | Max Cable Distance | 40km |
| Connector | Duplex LC | Media | SMF |
| Transmitter Type | EML | Receiver Type | PIN |
| TX Power | -1 to +5dBm | RX Power | -23 to -6dBm |
| Receiver Sensitivity | -16dBm | DOM Support | Yes |
| Operating Temperature Range | -40 to 85°C | Protocols | SFP+ MSA, CPRI, eCPRI, SFF-8431, SFF-8472, RoHS, ITU-T G.652 |
The high-performance Ciena CWDM-SFP10G-1370-I Compatible LINK-PP 10G CWDM SFP+ transceiver delivers reliable 10Gbps data transmission with low power consumption. Engineered with an advanced Cooled EML laser, real-time digital diagnostic monitoring (DDM), and hot-pluggable architecture, it ensures seamless optical networking efficiency and maximum link stability across harsh enterprise and industrial environments.
As a premium hot-pluggable optical transceiver, the Ciena CWDM-SFP10G-1370-I Compatible LINK-PP 10G SFP+ optical module supports multi-rate Ethernet and wireless protocols up to 10.7Gbps, offering exceptional spectral purity and robust signal integrity for demanding carrier infrastructure.
Designed for next-generation telecommunications, the CWDM-SFP10G-1370-I delivers high-bandwidth 10G connectivity for LTE, 5G midhaul, and wireless fronthaul deployments, ensuring low latency and reliable data transport between baseband units and remote radio heads.
Utilizing advanced Coarse Wavelength Division Multiplexing, the CWDM-SFP10G-1370-I module maximizes optical fiber efficiency by multiplexing multiple data channels over a single-mode fiber pair, significantly expanding existing bandwidth capacity without laying new cables.
Operating precisely at the 1370nm CWDM channel wavelength, the CWDM-SFP10G-1370-I module features a narrow spectral width and high side-mode suppression ratio (SMSR), guaranteeing minimal chromatic dispersion across long-distance optical spans.
Engineered for extended reach, the CWDM-SFP10G-1370-I module supports robust optical transmission up to 40km over standard single-mode fiber (SMF), delivering an optimal link budget for metro aggregation and campus backbone interconnections.
Equipped with an industry-standard duplex LC optical receptacle, the CWDM-SFP10G-1370-I module enables easy patching with standard fiber patch cords, providing secure physical connectivity and low insertion loss for high-density networking racks.
Compliant with SFF-8472, the CWDM-SFP10G-1370-I module includes Digital Optical Monitoring (DOM) to provide real-time telemetry on operating temperature, supply voltage, laser bias current, transmitted optical power, and received signal strength.
The Ciena CWDM-SFP10G-1370-I Compatible LINK-PP 10G SFP+ transceiver strictly complies with international safety and electromagnetic standards, backed by global industrial certifications for seamless integration into enterprise networks.
Every CWDM-SFP10G-1370-I transceiver undergoes a comprehensive multi-stage quality testing program, ensuring zero-defect manufacturing, precise optical alignment, and superior reliability under continuous 10G industrial operational loads.
Certified with CE, FCC, UKCA, UL, and RoHS/REACH directives, the CWDM-SFP10G-1370-I meets stringent global environmental, safety, and Class I laser radiation safety standards worldwide.
Verified across major OEM switches, routers, and transport systems, the CWDM-SFP10G-1370-I guarantees seamless plug-and-play host-device compatibility without triggering vendor-lock error codes or link disruptions.
Comprehensive automated testing ensures that every LINK-PP SFP+ optical transceiver delivers uncompromising signal integrity, low packet jitter, and long-term network reliability.
Verifies 1370nm central wavelength accuracy and side-mode suppression ratio for optimal spectral purity.
Validates optical waveform parameters, extinction ratio, and jitter margin for pristine signal quality.
Confirms zero packet loss with a bit error rate exceeding BER ≤ 1×10⁻¹² at 10.3Gbps.
Stress-tested across extreme industrial temperatures from -40°C to +85°C to guarantee harsh-environment resilience.
We implement secure industrial packaging and fast fulfillment protocols to ensure the safe, timely arrival of every Ciena CWDM-SFP10G-1370-I Compatible LINK-PP module worldwide.
Sealed in professional ESD-shielding blister packs to prevent electrostatic damage during handling.
Cushioned in heavy-duty, impact-absorbing outer cartons for maximum transit protection.
Streamlined warehouse operations enable prompt order fulfillment and same-day global dispatch.
Partnered with top international carriers to provide tracked, reliable worldwide delivery.
Easily integrate the hot-pluggable Ciena CWDM-SFP10G-1370-I Compatible LINK-PP 10G SFP+ transceiver by inserting it into any compatible SFP+ port, connecting standard duplex LC single-mode fiber cables, and instantly verifying link diagnostics via DDM telemetry.
LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.
Professional technical guidance to help customers select the most suitable CWDM-SFP10G-1370-I modules based on network architecture and application requirements.
Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.
Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.
Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.
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
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Compatible | Ciena | Ciena | Ciena | Ciena | Ciena | Ciena |
Data Rate (Max) | 10.7Gbps | 10.7Gbps | 10.7Gbps | 10.7Gbps | 10.7Gbps | 10.7Gbps |
Wavelength | 1370nm | 1533.46nm | 1534.25nm | 1535.04nm | 1535.82nm | 1536.61nm |
Connector | Duplex LC | Duplex LC | Duplex LC | Duplex LC | Duplex LC | Duplex LC |
Cable Distance (Max) | 40km | 40km | 40km | 40km | 40km | 40km |
Cable Type | SMF | SMF | SMF | SMF | SMF | SMF |
TX Power | -1 to +5dBm | -1 to +2dBm | -1 to +2dBm | -1 to +2dBm | -1 to +2dBm | -1 to +2dBm |
Receiver Sensitivity | -16dBm | -15.5dBm | -15.5dBm | -15.5dBm | -15.5dBm | -15.5dBm |
Operating Temperature | -40 to 85°C | 0°C to +70°C | 0°C to +70°C | 0°C to +70°C | 0°C to +70°C | 0°C to +70°C |
Vendor Name | LINK-PP | LINK-PP | LINK-PP | LINK-PP | LINK-PP | LINK-PP |
Ciena Part Number | CWDM-SFP10G-1370-I | DWDM-SFP10G-33.47-40 | DWDM-SFP10G-34.25-40 | DWDM-SFP10G-35.04-40 | DWDM-SFP10G-35.82-40 | DWDM-SFP10G-36.61-40 |
Temperature | Industrial | Commercial | Commercial | Commercial | Commercial | Commercial |
Form Factor | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
Transmitter Type | EML | EML | EML | EML | EML | EML |
Receiver Type | PIN | PIN | PIN | PIN | PIN | PIN |
DOM Support | Yes | |||||
Protocols | SFP+ MSA, CPRI, eCPRI, SFF-8431, SFF-8472, RoHS, 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 |
| Pictures | ID# | Description | Price | Stock | Add to Cart |
Q: My data center requires strict regulatory compliance. Does this transceiver pass standard safety and telecom certifications? By W***n on 2026-08-19
A: Yes, it strictly meets CE, FCC, UKCA, UL, and RoHS/REACH standards. It also complies with SFF-8431, SFF-8472, and Class I laser safety protocols, so you’re fully covered for enterprise and government DC deployments. By admin on 2026-08-19
Q: Will this LINK-PP 10G CWDM SFP+ module plug and play with my existing Cisco Catalyst switches without throwing unsupported errors? By A***s on 2026-03-08
A: Absolutely! The LS-CW3710-40I is 100% MSA compliant and OEM compatible. It works seamlessly with Cisco, Juniper, Dell, and other major brands right out of the box, with zero "unsupported transceiver" warnings. By admin on 2026-03-08
Q: Does this require standard LC patch cords or something else for the multiplexing? By S***z on 2026-02-21
A: It uses a standard Duplex LC interface. You can just plug your standard Single-Mode Fiber (SMF) duplex LC patch cables straight into it for your 1370nm CWDM multiplexing setup. Super straightforward! By admin on 2026-02-21
Q: How does the signal integrity hold up against original H3C or HPE transceivers? Is the cost savings really worth it? By L***l on 2026-02-09
A: You get identical performance for a fraction of the cost! Built with a premium Cooled EML laser and PIN receiver, this transceiver perfectly matches OEM specs for 10.3Gbps throughput and 40km range over SMF, making it super cost-effective. By admin on 2026-02-09
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