The Arista SFP-10G-DW-40.56 Compatible LINK-PP 10G DWDM SFP+ transceiver is a high-performance optical module engineered for high-capacity long-haul networks. Featuring a premium cooled EML laser and PIN photodiode, this hot-pluggable DWDM transceiver delivers Max 10.7Gbps data rates. It is perfectly optimized for demanding telecommunications, enterprise networks, and dense wavelength-division multiplexing applications requiring unmatched reliability.
Arista Part Number
SFP-10G-DW-40.56
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1540.55nm
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 Arista SFP-10G-DW-40.56 Compatible LINK-PP 10G DWDM SFP+
The Arista SFP-10G-DW-40.56 Compatible LINK-PP offers outstanding features including an advanced cooled EML transmitter, a standard duplex LC connector, and full compliance with SFP+ MSA and SFF-8472 standards. This 10G DWDM module ensures low power consumption and reliable hot-pluggable deployment across dense optical infrastructures.
As a premier 10G SFP+ optical module, the SFP-10G-DW-40.56 seamlessly integrates into existing DWDM frameworks. Delivering a precise 10.3Gbps bit rate, it provides cost-effective and scalable bandwidth upgrades for modern high-speed enterprise telecommunication systems.
SFP-10G-DW-40.56: 10G Connectivity for Data Center Interconnect
Facilitating robust data center interconnects, the SFP-10G-DW-40.56 guarantees seamless 10G connectivity between remote facilities. This high-density DWDM SFP+ solution minimizes latency and maximizes throughput, fulfilling the rigorous bandwidth demands of cloud computing and modern server clusters.
SFP-10G-DW-40.56 Module with DWDM Technology for Fiber Efficiency
Leveraging 100GHz ITU grid DWDM technology, the SFP-10G-DW-40.56 module maximizes existing fiber optic infrastructure efficiency. By multiplexing multiple signals onto a single strand, this DWDM transceiver dramatically reduces fiber exhaustion and eliminates expensive cabling overhauls.
SFP-10G-DW-40.56 Module with 1540.55nm Wavelength
Operating precisely at the 1540.55nm wavelength, which corresponds to ITU channel code 46, the SFP-10G-DW-40.56 guarantees minimal signal attenuation. This specific C-band DWDM transmission wavelength ensures superior signal integrity for long-distance optical network deployments.
Engineered for extended reach, the SFP-10G-DW-40.56 supports up to 40km transmission distances over single-mode fiber (SMF). This remarkable 40km DWDM SFP+ capability is ideal for connecting distributed campus networks and metro network access.
SFP-10G-DW-40.56 Module with Duplex LC Interface
Designed with a standard duplex LC interface, the SFP-10G-DW-40.56 ensures secure, low-loss optical connections. This industry-standard LC receptacle simplifies patching and offers excellent physical compatibility with existing single-mode fiber patch cables in high-density network racks.
SFP-10G-DW-40.56 Module with DOM for Real-Time Monitoring
Featuring built-in Digital Optical Monitoring (DOM), the SFP-10G-DW-40.56 empowers network administrators with real-time diagnostic data. This DOM functionality precisely tracks temperature, voltage, laser bias current, and optical power, enabling proactive maintenance and minimizing network downtime.
The Arista SFP-10G-DW-40.56 Compatible LINK-PP 10G SFP+ transceiver maintains strict compliance with global industry standards, boasting CE, FCC, UKCA, UL, and REACH certifications for ultimate deployment safety.
Our rigorous quality testing program subjects every SFP-10G-DW-40.56 DWDM module to comprehensive validation. This systematic approach guarantees consistent 10G optical performance and defect-free manufacturing reliability.
SFP-10G-DW-40.56 Quality Certifications
Backed by international quality certifications like CE, FCC, and UL, the SFP-10G-DW-40.56 module guarantees exceptional environmental compliance and electrical safety for modern telecommunications infrastructure.
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.
SFP-10G-DW-40.56 Certified for Reliable Host-Device Compatibility
Extensively tested for universal multi-vendor interoperability, the SFP-10G-DW-40.56 is certified for reliable host-device compatibility, ensuring seamless integration into major switches and routers without disruption.
Stringent factory assessments ensure each LINK-PP transceiver delivers flawless optical data transmission, verifying the ultimate reliability of our DWDM SFP+ solutions.
Optical Spectrum Test
The 1540.55nm wavelength center and optical SMSR are verified for perfect DWDM channel precision.
Eye Pattern Test
High-speed transmission eye mask margins are analyzed to ensure excellent 10Gbps signal integrity.
Bit Error Rate Test
Extensive PRBS testing confirms an ultra-low bit error rate for reliable 40km data links.
Temperature Test
Modules undergo rigorous thermal cycling to guarantee stability from 0°C to +70°C operating environments.
Product Shipping for Arista SFP-10G-DW-40.56 Compatible LINK-PP 10G SFP+
We provide secure, expedited shipping options to ensure your SFP-10G-DW-40.56 10G SFP+ modules arrive safely and on time for immediate network deployment.
Anti-Static Protective Packaging
Each DWDM transceiver is sealed in premium ESD-safe antistatic protective bags.
Installing the SFP-10G-DW-40.56 is completely plug-and-play. Simply insert the hot-pluggable DWDM transceiver into any compatible 10G SFP+ switch port, connect the duplex LC single-mode fiber patch cord, and monitor the instant 10Gbps optical link establishment.
SFP-10G-DW-40.56 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 SFP-10G-DW-40.56 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-DW4610-40C is 100% compatible with Juniper, Dell, HPE, and Brocade platforms when ordered with the corresponding vendor EEPROM profile. Its cooled EML laser is locked to ITU Channel C46 (1540.55nm), ensuring drop-in interoperability with any standard 100GHz DWDM multiplexer and remote OEM optics. By
admin
A:
Yes, always use OS2 9/125µm Single-Mode Fiber (SMF) with Duplex LC UPC connectors. Since LS-DW4610-40C has a Tx output of -1 to +2 dBm and a max Rx input of -1 dBm, for zero-distance back-to-back lab loopback tests we recommend a 3 dB to 5 dB LC optical attenuator to avoid receiver saturation. By
admin
A:
The standard LS-DW4610-40C operates from 0°C to +70°C for climate-controlled rooms, but we can supply the industrial wide-temperature version (-40°C to +85°C, model LS-DW4610-40I) on the exact same C46 (1540.55nm) wavelength for unheated outdoor cabinets. By
admin
A:
We keep LS-DW4610-40C (C46 1540.55nm) in stock ready for immediate EEPROM programming. Orders typically ship within 1 business day via DHL Express or FedEx Priority, reaching Germany and most European hubs in 3 to 4 business days. By
admin
A:
Yes, we support ISP and enterprise procurement teams with tiered volume discounts on 20+, 50+, and 100+ unit orders of LS-DW4610-40C. Contact our account team with your target quantity and compatible switch brand for an immediate bulk quotation. By
admin
Please write comments with more than three
character.
497667
573568
J***h
Indonesia
Verified
Purchase
5 .0
2026-09-22
Great 10G SFP+ DWDM transceiver for our cellular eCPRI backhaul nodes in temperature controlled outdoor cabinets up to 65C, delivering clean Duplex LC optical links and full SFF-8472 diagnostic visibility
Please write comments with more than three
character.
497667
573565
V***r
Ukraine
Verified
Purchase
5 .0
2026-09-01
Installed LS-DW4610-40C on ITU channel C46 at 1540.55nm for a 38km data center interconnect between Juniper and Dell routers, and DOM monitoring reports steady +1.2 dBm Tx and -11.4 dBm Rx power
Please write comments with more than three
character.
497667
573556
W***z
The Republic of Montenegro
Verified
Purchase
5 .0
2026-08-25
Our procurement team switched from overpriced OEM optics to LS-DW4610-40C for bulk rack deployments on HPE and Brocade switches, getting identical -15.5 dBm receiver sensitivity at a fraction of cost.
Please write comments with more than three
character.
497667
573567
E***r
Argentina
Verified
Purchase
5 .0
2026-08-10
We ran RFC2544 throughput benchmarks at 10.7Gbps over singlemode OS2 fiber through a 40 channel 100GHz DWDM mux, confirming zero frame loss and rock solid cooled EML wavelength stability.
Germany · English · EUR
