The Arista SFP-10G-DW-38.98 Compatible LINK-PP module is a high-performance 10G DWDM SFP+ transceiver designed for reliable long-haul optical networking. Operating on ITU channel 48 at a specific 1538.97nm wavelength, this module features a cooled EML laser and PIN photodiode. It ensures exceptional signal integrity across a 40km transmission distance using standard single-mode fiber infrastructure.
Arista Part Number
SFP-10G-DW-38.98
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1538.97nm
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-38.98 Compatible LINK-PP 10G DWDM SFP+
Engineered for enterprise and telecom environments, the Arista SFP-10G-DW-38.98 Compatible LINK-PP delivers outstanding efficiency. This hot-pluggable 10G DWDM SFP+ transceiver operates on a single +3.3V power supply and supports standard commercial temperatures. It guarantees RoHS compliance and seamless integration for demanding high-speed network infrastructure applications worldwide.
The Arista SFP-10G-DW-38.98 Compatible LINK-PP 10G SFP+ optical module provides a robust hardware foundation for high-bandwidth data transmission. Built for 10GBASE-ZR and 10GBASE-ZW protocols, it offers seamless plug-and-play capability for advanced fiber optic network deployments.
SFP-10G-DW-38.98: 10G Connectivity for LAN Backbone
Upgrade your enterprise architecture with the SFP-10G-DW-38.98, which delivers seamless 10G connectivity for LAN backbone systems. This transceiver ensures rapid data transfer rates and minimal latency, perfectly supporting continuous operations in demanding corporate data centers.
SFP-10G-DW-38.98 Module with DWDM Technology for Fiber Efficiency
By leveraging advanced Dense Wavelength Division Multiplexing, the SFP-10G-DW-38.98 module maximizes your existing infrastructure. This DWDM technology enables multiple data streams over a single fiber, significantly reducing cabling costs while dramatically expanding overall network bandwidth capacity.
SFP-10G-DW-38.98 Module with 1538.97nm Wavelength
Precisely tuned to the C-band spectrum, the SFP-10G-DW-38.98 module operates at exactly the 1538.97nm wavelength. Aligning with the 100GHz ITU grid channel 48, this precision prevents channel interference and guarantees highly stable optical communication links.
Designed for extended metropolitan networks, the SFP-10G-DW-38.98 module supports a reliable 40km transmission distance. When paired with standard single-mode fiber, its premium EML transmitter prevents signal degradation, ensuring flawless long-range data delivery across vast geographical areas.
SFP-10G-DW-38.98 Module with Duplex LC Interface
Featuring an industry-standard duplex LC receptacle, the SFP-10G-DW-38.98 module ensures straightforward physical connections. This compact interface promotes high-density switch configurations, allowing network administrators to effortlessly scale their equipment while maintaining secure and precise optical alignments.
SFP-10G-DW-38.98 Module with DOM for Real-Time Monitoring
The SFP-10G-DW-38.98 module includes intelligent Digital Optical Monitoring. This built-in DOM functionality complies with the SFF-8472 standard, enabling administrators to track real-time operational parameters like temperature, voltage, and laser power to prevent unexpected network downtime.
The Arista SFP-10G-DW-38.98 Compatible LINK-PP 10G SFP+ meets stringent international safety and environmental regulations, ensuring absolute compliance for global enterprise deployments and telecommunication carrier network installations worldwide.
Every SFP-10G-DW-38.98 undergoes a rigorous quality testing program before packaging. This comprehensive evaluation process guarantees that each transceiver delivers exceptional durability and consistent high-speed data transmission.
SFP-10G-DW-38.98 Quality Certifications
Holding prestigious global approvals, the SFP-10G-DW-38.98 proudly features CE, FCC, UKCA, UL, and REACH quality certifications, verifying its strict adherence to premier industry safety standards.
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-38.98 Certified for Reliable Host-Device Compatibility
The SFP-10G-DW-38.98 is fully certified for reliable host-device compatibility. It strictly adheres to SFP+ Multi-Source Agreement specifications, ensuring flawless interoperability across major branded routing equipment.
Advanced laboratory procedures and strict quality control measures guarantee that every optical transceiver maintains maximum signal integrity and reliable SFP+ performance over time.
Optical Spectrum Test
We meticulously verify the precise 1538.97nm center wavelength to eliminate adjacent channel interference.
Eye Pattern Test
Comprehensive eye diagram analysis ensures optimal transmitter output quality and minimal signal jitter.
Bit Error Rate Test
Continuous PRBS data stream testing confirms flawless reception and ultra-low bit error rates.
Temperature Test
Thermal cycling validates stable operation within the specified standard commercial temperature range.
Product Shipping for Arista SFP-10G-DW-38.98 Compatible LINK-PP 10G SFP+
We implement professional supply chain strategies to ensure your Arista SFP-10G-DW-38.98 Compatible LINK-PP 10G SFP+ modules arrive in pristine condition, ready for immediate network deployment.
Anti-Static Protective Packaging
Each transceiver is securely sealed in premium electrostatic discharge protective materials.
Installing the Arista SFP-10G-DW-38.98 Compatible LINK-PP 10G SFP+ is exceptionally straightforward. Simply align the module with the switch port, slide it firmly until the latch clicks, and attach your duplex LC single-mode fiber cables to establish instant connectivity.
SFP-10G-DW-38.98 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-38.98 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:
The LS-DW4810-40C is rated for commercial 0°C to +70°C (32°F to 158°F) indoor racks. For outdoor 5G eCPRI/CPRI street cabinets, we also manufacture the industrial wide-temperature (-40°C to +85°C) C48 1538.97nm 40km DWDM SFP+ (LS-DW4810-40I)—just ask our team for the industrial SKU. By
admin
A:
Yes, it supports data rates up to 10.7 Gbps covering 10G Ethernet, CPRI, eCPRI, 10G Fiber Channel, and OTN, while adhering to SFP+ MSA, SFF-8431, SFF-8472 (DOM), and ITU-T G.694.1 (100GHz C48 grid). It is Class 1 laser safe and RoHS, CE, and FCC certified. By
admin
A:
Yes! Orders of 20+, 50+, and 100+ units qualify for substantial wholesale volume discounts. You can also mix Channel C48 with other ITU DWDM channels in the same PO to reach higher discount tiers. By
admin
A:
Yes. The LS-DW4810-40C supports custom EEPROM coding for Cisco, Arista, Juniper, H3C, Netgear, MRV, Ciena, Dell, HPE, Brocade, and Extreme. You can specify the exact host brand for each module in your order, and they will interoperate seamlessly at 1538.97nm (ITU Channel C48) over 40km. By
admin
A:
Use 9/125µm OS2 Single-Mode Fiber (SMF) with Duplex LC/UPC connectors plugged into the C48 (1538.97nm) port of your 100GHz DWDM mux. The PIN receiver operating range is -16 to -1 dBm, so for short back-to-back patch cord loops without a mux, add a 5 dB attenuator to keep RX power below -1 dBm. By
admin
Please write comments with more than three
character.
497719
548956
B***c
Slovakia
Verified
Purchase
5 .0
2026-09-22
Swapped out failing third-party optics for these LINK-PP C48 1538.97nm DWDM modules on our 36km enterprise storage backbone. Link stabilized immediately at -11.8 dBm RX power and hasn't flapped once in two months.
Please write comments with more than three
character.
497719
548964
L***i
Italy
Verified
Purchase
5 .0
2026-08-11
Deployed LS-DW4810-40C C48 transceivers for a 38km 5G eCPRI and 10G Ethernet backhaul ring in Madrid. Cooled EML laser holds 1538.97nm rock steady and PIN receiver sensitivity beats the -15.5 dBm spec.
Please write comments with more than three
character.
497719
548958
R***v
Uzbekistan
Verified
Purchase
5 .0
2026-08-08
Lit up Channel C48 at 1538.97nm alongside C41 and C47 on our metropolitan DCI trunk in Virginia. Zero CRC errors at full 10Gbps line rate, and SFF-8431 MSA compliance is spot on. ✨
United States · English · USD
