SFP-1G-CW-1510 operates as a 1G SFP CWDM optical transceiver module with a center wavelength of 1510nm. Its transmitter employs a DFB laser, while the receiver side uses a PIN photodiode, enabling loss-budgeted transmission up to 40km over standard single-mode fiber. The module also incorporates real-time digital optical monitoring, which provides continuous readouts of temperature, supply voltage, bias current, TX power, and RX power.
Arista Part Number
SFP-1G-CW-1510
Vendor Name
LINK-PP
Form Factor
SFP
Max Data Rate
1.25Gbps
Wavelength
1510nm
Max Cable Distance
40km
Connector
Duplex LC
Media
SMF
Transmitter Type
DFB
Receiver Type
PIN
TX Power
-5 to 0dBm
RX Power
-26 to -1dBm
Receiver Sensitivity
-24dBm
Receiver Overload
-1dBm
EMC (Electromagnetic Compatibility)
Supported
DDM/DOM Support
Yes
Operating Temperature Range
0 to 70°C
Protocols
SFP MSA、SFF-8472
Key Features of Arista SFP-1G-CW-1510 Compatible LINK-PP 1.25G SFP
Arista SFP-1G-CW-1510 Compatible LINK-PP module is a commercial-grade SFP transceiver that integrates essential features for robust optical links. It supports a 1Gbps data rate over CWDM networks at 1510nm, reaches up to 40km on single-mode fiber, and uses a duplex LC connector. The module also includes DOM for real-time monitoring and complies with SFP MSA with a hot-pluggable design.
The SFP footprint of this module is hot-pluggable, enabling field replacement without system shutdown. It fully complies with SFP MSA standards, guaranteeing compatibility with a wide range of switches and routers.
SFP-1G-CW-1510: 1 Gbps Connectivity for Edge-to-Core Distribution
The 1Gbps data rate makes this module ideal for edge-to-core distribution networks. Such connectivity helps aggregate traffic from access switches and forward it to core layers efficiently.
SFP-1G-CW-1510 Module with CWDM Technology for Fiber Efficiency
CWDM technology allows this module to transmit over a single fiber pair using distinct wavelengths, maximizing fiber utilization. This reduces the need for additional fiber strands and lowers network deployment costs.
SFP-1G-CW-1510 Module with 1510nm Wavelength
The 1510nm wavelength places this module within the standard CWDM grid, facilitating wavelength multiplexing. This specific channel minimizes crosstalk with adjacent wavelengths in dense fiber plants.
A reach of up to 40km is supported by this module, covering long-distance links between sites. Single-mode fiber ensures low signal loss over this distance, maintaining stable performance.
SFP-1G-CW-1510 Module with Duplex LC Interface
Duplex LC interface provides a reliable and standardized connection for single-mode fiber cabling. This connector type is common in telecom and data center environments, ensuring easy integration.
SFP-1G-CW-1510 Module with DOM for Real-Time Monitoring
DOM function enables real-time monitoring of key parameters such as optical power, operating temperature, laser bias current, and supply voltage. It is compatible with SFF-8472 digital diagnostics, giving network operators proactive fault detection capabilities.
The Arista SFP-1G-CW-1510 Compatible LINK-PP 1G SFP transceiver complies with international quality and safety standards. It holds major industry certifications, including ISO 9001, CE, RoHS, and FCC.
Each transceiver undergoes strict signal integrity and optical performance testing before leaving the factory. This process ensures consistent speed, low latency, and long-term durability.
SFP-1G-CW-1510 Quality Certifications
The module complies with global environmental directives and electromagnetic safety standards. These certifications verify that the product meets required manufacturing guidelines and operational rules.
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-1G-CW-1510 Certified for Reliable Host-Device Compatibility
This 1G SFP module is fully verified for seamless plug-and-play operation across various network switches and routers. This guarantees smooth integration and prevents system connection errors.
Rigorous Testing Ensures Reliable SFP Performance
Every SFP-1G-CW-1510 1G SFP module undergoes thorough testing to verify stable signal quality and full network reliability. Discover our complete validation process at the LINK-PP Test Support Center.
Optical Spectrum Test
Measure central wavelength and spectral width to guarantee precise optical output power.
Eye Pattern Test
Analyze signal waveform clarity to confirm low jitter and proper optical rise times.
Bit Error Rate Test
Evaluate data transmission integrity to ensure zero packet loss across long spans.
Temperature Test
Verify operational stability across wide thermal ranges under full system load.
Product Shipping for Arista SFP-1G-CW-1510 Compatible LINK-PP 1.25G SFP
Each SFP-1G-CW-1510 1G SFP transceiver is carefully prepared to ensure safe transit and timely delivery. We partner with reliable carriers to ship orders efficiently to customers worldwide.
Anti-Static Protective Packaging
Shield delicate optical hardware from electrostatic discharge during transport.
Shock-Resistant Transport Protection
Safeguard optical modules against physical impact and sudden drops in transit.
Fast Order Processing and Dispatch
Prepare and release customer shipments quickly to minimize overall delivery times.
Global Logistics and International Delivery
Transport transceiver module to international destinations using trusted shipping partners.
Insert the SFP-1G-CW-1510 1510nm CWDM module into your switch SFP slot until it latches securely. Clean optical fiber connectors before attaching them to the LC port to route traffic from edge switches to core networks reliably across multiplexed optical links.
SFP-1G-CW-1510 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 SFP-1G-CW-1510 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.
A:
Yes, the module fully complies with SFF-8472. Its integrated DOM capability allows the host switch to read real-time optical parameters (temperature, voltage, bias current, Tx/Rx power) via the standard I²C interface. These metrics can then be exposed to your NMS platform through the switch's SNMP or streaming telemetry agents. By
admin on
2026-04-16
A:
Yes, it features a fully hot-pluggable SFP footprint and an ergonomic bail latch, allowing you to insert or remove modules safely without rebooting host switch hardware or disrupting adjacent port traffic. By
admin on
2026-02-08
A:
Yes, the LS-CW511G-40C features a standard Duplex LC optical receptacle engineered for single-mode fiber and passive CWDM Mux/Demux multiplexing grids across links up to 40km. By
admin on
2025-10-31
A:
Yes, we provide sample units for lab evaluation and optical link testing. Once validated, your subsequent order can be eligible for volume-based tiered discounts depending on the final order quantity. By
admin on
2025-08-19
I handle fiber rollouts for a regional carrier, and the LS-CW511G-40C 1G SFP module has become my go-to for 40km single-mode links. The 1510nm channel slots straight into our CWDM infrastructure, and the TX power range pairs well with our Mux/Demux insertion loss. I've deployed these in everything from campus fiber interconnects to base station backhaul, and link stability has been excellent across all of them. The SFP MSA compliance means they drop into any standard cage, and the Class 1 laser safety rating is a nice plus for field work. I did notice they run at commercial temp, so I spec the industrial version for outdoor cabinets in extreme climates — but for indoor and controlled environments these are perfect. Great balance of price, reach, and reliable diagnostics.
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character.
492274
456107
C***g
Nepal
Verified
Purchase
5 .0
2026-02-10
Been running these CWDM 1G SFP modules in our campus fiber ring for a month now. Link stays stable at full 1G, DOM reports clean TX/RX power, and the 1510nm fits right into our CWDM Mux. No complaints, great value for the price.
Please write comments with more than three
character.
492274
456105
I***n
Bulgaria
Verified
Purchase
5 .0
2026-01-18
Grabbed a batch of these 1510nm CWDM SFP modules to expand our municipal fiber backbone without laying new glass. Optical budget is rock solid with a clean eye pattern, and our monitoring system picked up the DOM telemetry immediately. Great commercial build quality!
Please write comments with more than three
character.
492274
456100
Z***e
Libyan Arab Jamahiriya
Verified
Purchase
5 .0
2025-11-05
Upgraded our suburban cell site backhaul links with these 40km SFP modules. Zero link flapping over two weeks of continuous stress tests, and channel 1510nm isolation against neighboring wavelengths is perfectly sharp.
Please write comments with more than three
character.
492274
456102
E***s
Macao
Verified
Purchase
5 .0
2025-09-26
Cost-effective CWDM transceiver that delivers true gigabit line-rate performance over long-range SMF. Laser launch power is consistent across the 20 units we tested.
Please write comments with more than three
character.
492274
456103
I***d
Belarus
Verified
Purchase
5 .0
2025-08-21
Ordered these 1G SFP modules for an enterprise metro aggregation build. The receiver sensitivity handles our passive CWDM multiplexer loss effortlessly, maintaining full 1.25G Gigabit Ethernet throughput with zero CRC frame errors. Will reorder soon.
Please write comments with more than three
character.
492274
456098
D***t
Maldives
Verified
Purchase
5 .0
2025-07-02
We keep a few of these 1510nm CWDM 40km SFP modules in our crash cart for field emergency replacements. Always syncs link speed immediately on standard dual LC fiber patch leads. Great optical module supplier to work with.
Please write comments with more than three
character.
492274
456104
A***m
Iran, Islamic Republic of
Verified
Purchase
5 .0
2025-05-27
Tested these 1G CWDM 1510nm SFP transceivers extensively in our staging lab before rolling out a campus WAN extension between two hospital branches. The optical spectrum analyzer verified tight center wavelength stability at 1510nm with excellent adjacent channel isolation. The standard SFF-8472 digital diagnostics interface reports real-time laser bias current, internal operating temperature, and optical power directly to our SNMP monitoring stack without requiring custom MIB modifications. Hot-plug retention latches feel durable for repetitive lab patching, and optical loss margins on OS2 duplex LC cable lines remained rock solid over continuous burn-in benchmarking. High-spec performance at a fraction of major OEM hardware costs!
Please write comments with more than three
character.
492274
456099
X***k
United States
Verified
Purchase
4 .0
2025-01-22
Works exactly as advertised with zero packet drops. Tracking information was slow to update during customs clearance, but once it arrived, deployment took less than a minute.
Germany · English · EUR
