The Juniper SFPP-10G-DW31-I Compatible LINK-PP represents an ultra-reliable industrial-grade 10G DWDM SFP+ optical transceiver engineered for harsh environments. Powered by a cooled EML laser transmitter and high-sensitivity APD receiver, it sustains 10.7Gbps data rates across 80km of single-mode fiber. Centered precisely at the 1552.52nm wavelength, this module guarantees flawless long-span telecommunication network performance.
Juniper Part Number
SFPP-10G-DW31-I
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1552.52nm
Max Cable Distance
80km
Connector
Duplex LC
Media
SMF
Transmitter Type
EML
Receiver Type
APD
TX Power
-1 to +5dBm
RX Power
-23 to -6dBm
Receiver Sensitivity
-23dBm
DDM/DOM
Supported
Operating Temperature Range
-40 to 85°C
Protocols
10GBASE-ZR/ZW, SDH STM64, SFF-8431, SFF-8472
Key Features of Juniper SFPP-10G-DW31-I Compatible LINK-PP 10G DWDM SFP+
Optimized for severe outdoor conditions, the Juniper SFPP-10G-DW31-I Compatible LINK-PP thrives under wide operating temperatures from -40°C to +85°C. This hot-swappable SFP+ transceiver utilizes a single +3.3V power supply, ensuring minimal thermal dissipation, exceptional power efficiency, and integrated digital optical monitoring for comprehensive system diagnostics.
Serving as a high-density 10G SFP+ optical module, the SFPP-10G-DW31-I provides superior spectral stability. It fully complies with 10GBASE-ZR, 10GBASE-ZW, and multi-channel DWDM architectures, serving as an optimal building block for carrier-grade network installations.
SFPP-10G-DW31-I: 10G Connectivity for Base Station Fronthaul
Tailored for next-generation mobile broadband, the SFPP-10G-DW31-I provides deterministic 10G connectivity for cellular infrastructure. Its industrial resilience prevents signal dropouts, facilitating low-latency base station fronthaul links between remote radio heads and baseband units across expansive coverage zones.
SFPP-10G-DW31-I Module with DWDM Technology for Fiber Efficiency
Incorporating 100GHz C-Band DWDM technology, the SFPP-10G-DW31-I drastically multiplies data-carrying capacity over existing fiber plants. This enables service providers to consolidate multiple transmission channels into a single optical fiber pair, minimizing cabling costs while maximizing bandwidth density.
SFPP-10G-DW31-I Module with 1552.52nm Wavelength
Fixed on the 1552.52nm center wavelength, the SFPP-10G-DW31-I aligns with ITU channel 31 on the 100GHz optical grid. Its tight laser spectral emission suppresses chromatic dispersion penalties, ensuring pristine data integrity over point-to-point links.
With an extensive 80km transmission budget over single-mode fiber, the SFPP-10G-DW31-I eliminates the requirement for mid-span optical repeaters. Its high-gain APD receiver delivers exceptional optical link sensitivity, preserving strong SNR across extensive regional distances.
SFPP-10G-DW31-I Module with Duplex LC Interface
Outfitted with an industry-standard duplex LC optical receptacle, the SFPP-10G-DW31-I allows effortless patching to standard single-mode optical jumper cords. The rugged latching mechanism secures low insertion loss and dependable optical mating in high-vibration networking racks.
SFPP-10G-DW31-I Module with DOM for Real-Time Monitoring
Featuring full DOM support via the SFF-8472 management interface, the SFPP-10G-DW31-I provides granular visibility into live optical operations. Telecommunications engineers can continuously track operating temperature, supply voltage, laser bias current, and real-time optical power metrics.
LINK-PP implements an exhaustive multi-phase quality testing program for every SFPP-10G-DW31-I module. Stringent bench verifications guarantee zero-defect field reliability, tight transmission tolerances, and sustained long-term signal fidelity.
SFPP-10G-DW31-I Quality Certifications
Affirmed by global oversight bodies, the SFPP-10G-DW31-I holds CE, FCC, UKCA, UL, REACH, and RoHS certifications, while complying comprehensively with international Class I laser safety guidelines.
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.
SFPP-10G-DW31-I Certified for Reliable Host-Device Compatibility
Fully conformant with the official SFP+ Multi-Source Agreement, the SFPP-10G-DW31-I delivers plug-and-play interoperability across industry-standard optical switches, transport platforms, routers, and edge telecommunication networking equipment.
Our state-of-the-art testing methodology thoroughly verifies electrical and optical specifications, ensuring every SFP+ transceiver performs reliably under harsh operating environments.
Optical Spectrum Test
High-resolution spectrum analyzers measure side-mode suppression and center frequency to confirm exact 1552.52nm channel accuracy.
Eye Pattern Test
Oscilloscopes inspect transmitter optical eye masks to verify low waveform distortion and negligible jitter.
Bit Error Rate Test
Rigorous PRBS testing verifies error-free transmission meeting strict BER thresholds below 1×10⁻¹² at 10Gbps.
Temperature Test
Thermal chamber testing confirms flawless electrical and optical function across -40°C to +85°C.
Product Shipping for Juniper SFPP-10G-DW31-I Compatible LINK-PP 10G SFP+
We prioritize cargo security for the Juniper SFPP-10G-DW31-I Compatible LINK-PP 10G SFP+, applying engineered packaging standards to guarantee safe, swift international delivery.
Operating the Juniper SFPP-10G-DW31-I Compatible LINK-PP 10G SFP+ is entirely intuitive. Simply slide the optical transceiver into an SFP+ port on your DWDM network equipment until the latch clicks into place, then connect your duplex LC single-mode patch cables.
SFPP-10G-DW31-I 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 SFPP-10G-DW31-I 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.
Yes. The LS-DW3110-80I is specifically engineered with an integrated TEC (thermoelectric cooler) on the EML transmitter and tested in thermal chambers from -40°C to +85°C, preventing wavelength drift across adjacent 100GHz ITU channels in unheated outdoor cabinets and 5G base stations. by LINK-PP Technical Support
The LS-DW3110-80I complies with SFF-8431, SFF-8472 (DDM/DOM), IEEE 802.3ae 10GBASE-ZR/ZW, ITU-T G.694.1 100GHz DWDM grid (C31 1552.52nm), and SONET OC-192 / SDH STM-64, as well as RoHS, CE, FCC, and Class 1 laser safety standards. by LINK-PP Technical Support
We provide competitive volume discounts at 20, 50, 100, and 500+ unit tiers, including mixed ITU C-band channel orders. Orders of 80+ LS-DW3110-80I modules ship from factory stock within 1–2 business days via DHL/UPS Express, reaching European destinations in 3–4 business days. by LINK-PP Technical Support
Use standard OS2 (9/125µm G.652.D) single-mode fiber with Duplex LC/UPC connectors. Since the cooled EML transmits at -1 to +5dBm and the APD receiver overload is -6dBm (sensitivity -23dBm), install a 10dB–15dB LC attenuator for short spans or back-to-back lab testing so RX power stays safely between -10dBm and -20dBm. by LINK-PP Technical Support
Yes. The LINK-PP LS-DW3110-80I operates on the standard 100GHz ITU-T Grid Channel C31 (1552.52nm) and supports 10GBASE-ZR/ZW and SDH STM-64 (10.7Gbps). Just specify Arista or Juniper compatibility when ordering—we program the EEPROM to match each host platform with full SFF-8472 DOM/DDM telemetry. by LINK-PP Technical Support
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