The Cisco DWDM-SFP10G-37.40 Compatible LINK-PP module is a high-performance 10G DWDM SFP+ transceiver designed for dense wavelength division multiplexing networks. It features a Cooled EML laser and PIN photodiode, delivering up to 10.7Gbps data rates. Operating on ITU channel 50, this commercial-grade optical module ensures exceptional network scalability with robust SFP+ MSA compliance.
Cisco Part Number
DWDM-SFP10G-37.40
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1537.40nm
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
DDM/DOM
Supported
Receiver Sensitivity
-15.5dBm
Operating Temperature Range
0°C to +70°C
Protocols
SFP+ MSA, CPRI, eCPRI, SFF-8472, SFF-8431
Key Features of Cisco DWDM-SFP10G-37.40 Compatible LINK-PP 10G DWDM SFP+
Discover the core advantages of the Cisco DWDM-SFP10G-37.40 Compatible LINK-PP optical transceiver. Engineered for 10Gbps enterprise networks, this hot-pluggable module utilizes a single 3.3V power supply. It provides cost-effective, high-bandwidth fiber optic communication while ensuring seamless plug-and-play integration for high-speed telecom infrastructures.
The Cisco DWDM-SFP10G-37.40 Compatible LINK-PP serves as a foundational 10G SFP+ optical module for modern data centers. Designed with industry-standard SFF-8472 compatibility, it delivers superior 10Gbps transmission, ensuring minimal latency and high stability for demanding networking environments.
DWDM-SFP10G-37.40: 10G Connectivity for Campus Network
Upgrade your campus network infrastructure with the DWDM-SFP10G-37.40 transceiver. Delivering robust 10G connectivity, it effortlessly links multiple university or corporate buildings. This ensures high-speed, secure data transfer across wide local area networks without signal degradation.
DWDM-SFP10G-37.40 Module with DWDM Technology for Fiber Efficiency
Maximize your fiber efficiency using the DWDM-SFP10G-37.40 transceiver equipped with advanced DWDM technology. By multiplexing multiple signals onto a single fiber, this 10G SFP+ module significantly expands network capacity and reduces expensive new fiber deployments.
DWDM-SFP10G-37.40 Module with 1537.40nm Wavelength
Operating on the precise 1537.40nm wavelength at 195.0 THz, the DWDM-SFP10G-37.40 aligns perfectly with ITU channel 50. This fixed C-band DWDM frequency ensures optimal signal integrity and eliminates crosstalk in dense wavelength optical routing systems.
Designed for extended reach, the DWDM-SFP10G-37.40 easily supports 40km transmission distances over single-mode fiber (SMF). Its high-quality Cooled EML transmitter and PIN receiver guarantee long-range optical links without the immediate need for costly signal amplification.
DWDM-SFP10G-37.40 Module with Duplex LC Interface
The hot-pluggable DWDM-SFP10G-37.40 features a standard duplex LC interface, offering secure and precise fiber connections. This widely adopted LC receptacle ensures broad compatibility with existing optical patch cords, facilitating quick installations and effortless network upgrades.
DWDM-SFP10G-37.40 Module with DOM for Real-Time Monitoring
Maintain complete network visibility through the DWDM-SFP10G-37.40 module's built-in Digital Optical Monitoring (DOM) function. This feature enables network administrators to track real-time parameters like temperature, voltage, laser bias current, and optical power for proactive maintenance.
The Cisco DWDM-SFP10G-37.40 Compatible LINK-PP 10G SFP+ meets stringent international compliance standards, ensuring maximum safety and environmental responsibility for global data center operations and telecommunication network deployments.
Every DWDM-SFP10G-37.40 optical transceiver undergoes a comprehensive quality testing program. We simulate extreme network traffic to guarantee absolute zero-defect 10Gbps transmission before the product reaches customers.
DWDM-SFP10G-37.40 Quality Certifications
Demonstrating superior manufacturing standards, the DWDM-SFP10G-37.40 holds vital quality certifications including CE, FCC, UKCA, UL, and REACH, verifying its safe operation and environmentally compliant material composition.
This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
ISO/IEC 27001 is an international standard for managing and processing information security. This standard is jointly developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It sets out requirements for establishing, implementing, maintaining, and continually improving an information security management system (ISMS). Ensuring the confidentiality, integrity, and availability of organizational information assets, obtaining an ISO 27001 certificate means that the enterprise has passed the audit conducted by a certification body, proving that its information security management system has met the requirements of the international standard. Please contact us to learn more.
This product is in conformity with ISO14001.It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
ISO 45001 is a global standard that sets out the requirements for an occupational health and safety management system (OH&SMS).
REACH is a European Union regulation concerning the Registration, Evaluation, Authorization and Restriction of Chemicals. It came into force on 1st June 2007 and replaced a number of European Directives and Regulations with a single system. The regulation aims to protect human health and environmental safety, maintain and improve the competitiveness of the EU chemical industry, and develop innovative capabilities for non-toxic and harmless compounds to prevent market fragmentation, increase the transparency of the use of chemicals, promote non-animal experiments, and pursue sustainable social development.Please contact us to learn more.
This product meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
CB is an international system operated by IECEE. This product is based on IEC standards for testing the safety performance of electrical products. Please contact us to learn more.
This product fully accords with UKCA (UK Conformity Assessed) certificate, which signifies that it meets all relevant quality standards as well as health and safety requirements. Please contact us to learn more.
UL certification is a non-mandatory certification in the United States,mainly testing and certification of product safety performance.Its ultimate purpose is to obtain products with a fairly safe level for the market,and to contribute to ensuring human health and property safety.Please contact us to learn more.
DWDM-SFP10G-37.40 Certified for Reliable Host-Device Compatibility
The DWDM-SFP10G-37.40 is strictly tested and certified for exceptional host-device compatibility. It works seamlessly across major OEM switches and routers, preventing vendor lock-in and interface errors.
Advanced diagnostic evaluations are performed on each 10G SFP+ transceiver to guarantee reliable performance, durability, and flawless fiber optic communication.
Optical Spectrum Test
Verifies the precise 1537.40nm wavelength stability and high side-mode suppression ratio.
Eye Pattern Test
Analyzes 10Gbps signal integrity to ensure clear data transmission with minimal jitter.
Bit Error Rate Test
Confirms continuous 10G data streams operate flawlessly over extended periods without data loss.
Temperature Test
Guarantees the commercial-grade DWDM-SFP10G-37.40 functions safely between 0°C and +70°C.
Product Shipping for Cisco DWDM-SFP10G-37.40 Compatible LINK-PP 10G SFP+
We ensure that the Cisco DWDM-SFP10G-37.40 Compatible LINK-PP 10G SFP+ is securely packed and swiftly shipped, guaranteeing your networking equipment arrives perfectly intact.
Anti-Static Protective Packaging
Each transceiver is sealed in premium electrostatic discharge shielding bags.
Integrating the Cisco DWDM-SFP10G-37.40 Compatible LINK-PP into your infrastructure is straightforward. Simply insert the hot-pluggable module into any compatible SFP+ port, connect your duplex LC single-mode fiber, and establish an instant 10Gbps long-reach DWDM connection effortlessly.
DWDM-SFP10G-37.40 Technical Support
LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.
Pre-Sales Technical Consultation
Professional technical guidance to help customers select the most suitable DWDM-SFP10G-37.40 modules based on network architecture and application requirements.
Compatibility Verification Support
Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.
Deployment & Installation Assistance
Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.
Long-Term Technical Assurance
Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.
A:
Yes, LS-DW5010-40C works over standard 9/125µm single-mode fiber (both legacy OS1 and modern OS2 SMF) up to 40km using standard Duplex LC UPC connectors. By
admin
A:
Yes, orders of 50+ transceivers qualify for our enterprise/distributor pricing tier, whether you order 60 units of LS-DW5010-40C or a mix of ITU wavelengths. Contact us directly so we can apply the volume rate to your cart. By
admin
A:
Yes. While LS-DW5010-40C is our commercial-grade (0°C to +70°C) module, we also produce the industrial wide-temperature LS-DW5010-40I (-40°C to +85°C) with industrial-grade cooled EML components for outdoor 5G CPRI/eCPRI base station deployments. By
admin
A:
Yes, LS-DW5010-40C is fully compatible with Cisco, H3C, MRV, and Broadcom switches and routers. Its cooled EML laser is factory-calibrated to 1537.40nm (ITU Channel C50, 195.0THz), so it passes cleanly through any 100GHz passive DWDM OADM or Mux/Demux filter. By
admin
A:
Absolutely. LS-DW5010-40C features a high-sensitivity PIN photodiode with TIA rated down to -15.5 dBm and a -1 to +2 dBm cooled EML transmitter. Every module passes rigorous Bit Error Rate (BER < 10^-12) verification at 10.7Gbps before shipment, matching OEM quality at a much lower cost. By
admin
Even inside warm telecom huts reaching 58C, this SFP+ MSA and SFF-8431 compliant transceiver draws minimal 3.3V power and keeps the cooled EML laser locked tightly on ITU channel C50.
Please write comments with more than three
character.
497739
574060
I***n
Malaysia
Verified
Purchase
5 .0
2026-08-19
We standardized on LS-DW5010-40C for bulk server room rollouts and 10G NAS storage trunks across MRV and Broadcom switches because SFF-8472 DOM polling via SNMP works identically to original OEM modules
Please write comments with more than three
character.
497739
574062
G***k
Republic of Korea
Verified
Purchase
5 .0
2026-08-12
Our optical engineering team verified LS-DW5010-40C on C50 1537.40nm using an OSA before deploying across a 39km SMF metro ring on Cisco switches, measuring +0.7 dBm Tx and -12.1 dBm Rx ⚙️
United States · English · USD
