The SFPP-10G-DW38 DWDM module operates at 10Gbps over single-mode fiber up to 80km using a 100GHz ITU grid C38 (1546.92nm) channel. Featuring a cooled C-band EML laser and an APD photodiode, it supports real-time digital diagnostic monitoring to continuously track operational parameters such as optical power, bias current, and temperature.
Juniper Part Number
SFPP-10G-DW38
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1546.92nm
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
0 to 70°C
Protocols
10GBASE-ZR/ZW, SDH STM64, SFF-8431, SFF-8472
Key Features of Juniper SFPP-10G-DW38 Compatible LINK-PP 10G SFP+
Juniper SFPP-10G-DW38 Compatible LINK-PP combines 10Gbps transmission speed, DWDM spectral efficiency, and an 80km reach within a standard SFP+ footprint. It features a 1546.92nm optical channel, duplex LC connectivity, and real-time DDM telemetry for reliable commercial-grade fiber deployments.
This optical transceiver is engineered with a hot-pluggable SFP+ footprint to facilitate seamless hardware maintenance without interrupting host switch operations. Full compliance with the SFP+ MSA ensures broad mechanical and electrical compatibility across standard networking equipment.
SFPP-10G-DW38: 10 Gbps Connectivity for Dense Optical Fabrics
A dedicated 10Gbps line rate delivers stable data throughput across high-density aggregation switches and core routing layers. This sustained bandwidth satisfies the transport requirements of modern data center interconnects and enterprise backbone networks.
SFPP-10G-DW38 Module with DWDM Technology for Fiber Efficiency
Dense Wavelength Division Multiplexing allows multiple optical signals to transmit simultaneously over a single optical fiber strand. This multiplexing capability maximizes existing fiber utilization and eliminates the expense of laying new physical cabling.
SFPP-10G-DW38 Module with 1546.92nm Wavelength
The optical transmitter operates at a fixed 1546.92nm center wavelength corresponding to Channel 38 on the 100GHz ITU grid. This precise C-band channel allocation ensures accurate multiplexing through external DWDM Mux/Demux passive filters.
SFPP-10G-DW38 Module Supporting 80km Transmission
An integrated cooled EML laser paired with a high-sensitivity APD receiver enables point-to-point link reaches of up to 80km over standard single-mode fiber. This substantial optical power budget accommodates long-distance metro and regional network spans.
SFPP-10G-DW38 Module with Duplex LC Interface
Industry-standard duplex LC optical receptacles provide secure, low-loss physical mating with standard single-mode patch cords. The compact latching connector design supports high-density port configurations across rack-mount patch panels and line cards.
SFPP-10G-DW38 Module with DDM for Real-Time Monitoring
Integrated digital diagnostic monitoring, fully compatible with the SFF-8472 standard, provides real-time visibility into internal module parameters. Network administrators can directly track operational metrics such as optical transmit/receive power, laser bias current, supply voltage, and operating temperature via the I²C interface.
Juniper SFPP-10G-DW38 Compatible LINK-PP meets rigorous international quality, safety, and environmental standards, including ISO 9001, CE, RoHS, and FCC certifications. These verified credentials confirm that every module provides safe, reliable, and compliant operation in enterprise and telecom network environments.
Every transceiver undergoes a strict production testing protocol to verify optical power output, wavelength stability, and receiver sensitivity. This rigorous screening process ensures consistent signal integrity and low bit-error rates across long-haul fiber links.
SFPP-10G-DW38 Quality Certifications
Official regulatory approvals validate that the module satisfies all essential electromagnetic compatibility and environmental protection directives. These verified compliance benchmarks give network operators confidence in the hardware's safety and operational reliability.
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-DW38 Certified for Reliable Host-Device Compatibility
Extensive interoperability testing confirms smooth integration with major brands of switches, routers, and transport platforms. Standardized EEPROM programming allows the module to be recognized immediately by host ports without configuration issues or link errors.
LINK-PP validates every SFPP-10G-DW38 10G DWDM SFP+ optical module through extensive hardware and physical layer screening to ensure flawless 10G signal integrity across 80 km fiber links. Discover more about our quality control processes at the LINK-PP Test Support Center.
Optical Spectrum Test
Verify channel wavelength accuracy and spectral width on the ITU grid.
Eye Pattern Test
Analyze transmitter signal shape to ensure clean optical pulse quality.
Bit Error Rate Test
Validate data transmission accuracy to prevent packet loss over fiber.
Temperature Test
Assess thermal stability to ensure reliable operation under commercial environments.
Product Shipping for Juniper SFPP-10G-DW38 Compatible LINK-PP 10G SFP+
Juniper SFPP-10G-DW38 Compatible LINK-PP DWDM SFP+ modules are packed using industry-standard protective materials to prevent physical and electrostatic damage during transit. Efficient logistics management ensures prompt dispatch and reliable delivery to enterprise and telecom customers worldwide.
Anti-Static Protective Packaging
Prevent electrostatic discharge damage during storage and long-distance transit.
Shock-Resistant Transport Protection
Absorb mechanical impacts to safeguard internal optical components securely.
Fast Order Processing and Dispatch
Streamline warehouse fulfillment to ensure rapid carrier package pickup.
Global Logistics and International Delivery
Coordinate trusted courier routes for reliable worldwide customs clearance.
The SFPP-10G-DW38 10G DWDM module inserts directly into standard SFP+ switch cages, securing fiber links via duplex LC connectors. Designed for dense optical fabrics, it integrates seamlessly with DWDM multiplexers to aggregate multiple 10G channels, maximizing transport capacity across high-density aggregation layers and metro backbone architectures.
SFPP-10G-DW38 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 SFPP-10G-DW38 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:
Direct point-to-point connections generally require matching wavelengths or compatible frequency channels. If multiplexers are involved, each endpoint typically needs to transmit and receive on the designated ITU channel mapped by the passive DWDM filter ports. By
admin
A:
This LS-DW3810-80C 10G SFP+ module is a fixed-wavelength DWDM transceiver tuned specifically to ITU Channel 38 (1546.92nm, 100GHz grid). It is ready to plug directly into the corresponding C38 port on your passive DWDM multiplexer without any software tuning. By
admin
A:
Yes, it is designed to work in multi-channel DWDM setups. When connected to the matching Channel 38 port of a 100GHz DWDM multiplexer/demultiplexer, it can multiplex onto a single pair of SMF with other standard ITU grid wavelengths. By
admin
A:
Yes, the transceiver module features integrated digital diagnostic monitoring compliant with SFF-8472, allowing your switch CLI and SNMP monitoring platforms to pull real-time optical TX/RX power, internal temperature, supply voltage, and laser bias current. By
admin
A:
With an EML launch power between -1 dBm and +5 dBm and an APD receiver sensitivity around -23 dBm, typical link planning often assumes roughly 22 dB of optical budget, leaving a margin for fiber attenuation, splices, patch panels, and Mux insertion loss. By
admin
Good choice for a 10G single-mode fiber link where we needed one specific DWDM wavelength. The module seated firmly, recognized normally, and the LC connection was straightforward.
Please write comments with more than three
character.
496449
504564
G***x
Spain
Verified
Purchase
5 .0
2026-08-03
Tested this 10G DWDM SFP+ module during a planned upgrade from separate dark-fiber links to wavelength multiplexing. It ran on the expected C38 channel and left other wavelengths available for future expansion. A tidy solution for fiber-constrained sites.
Please write comments with more than three
character.
496449
504568
J***d
Canada
Verified
Purchase
5 .0
2026-06-13
This module was used in a data-center-to-branch connection carrying VM replication and camera traffic. We checked TX/RX power through DDM before going live, then watched values during peak load. Link stayed up with no unexpected flaps. :-D
Please write comments with more than three
character.
496449
504566
J***n
Singapore
Verified
Purchase
5 .0
2026-05-24
We used this 80km DWDM SFP+ transceiver to connect two office sites over existing SMF. Both ends came up cleanly, and DOM readings have stayed stable for several weeks. Nice option when fiber capacity is limited. :D
Please write comments with more than three
character.
496449
504562
R***d
Cambodia
Verified
Purchase
5 .0
2026-03-25
We use this type of 80km DWDM optic for indoor telecom transport racks, not outdoor cabinets. After burn-in, temperature and optical-power readings were consistent. The module has been a dependable spare-channel option for our C-band network.
Please write comments with more than three
character.
496449
504569
G***r
Iran, Islamic Republic of
Verified
Purchase
5 .0
2026-02-27
Deployed in a regional enterprise fiber ring for an indoor aggregation cabinet. The module’s APD receiver sensitivity was useful on the longer span, and its DOM data helped us confirm that cleaning the connectors improved receive power. Good maintenance visibility. :-)
Please write comments with more than three
character.
496449
504560
J***l
Taiwan, Province of China
Verified
Purchase
4 .0
2025-08-19
The module itself works very well, but the outer shipping carton arrived slightly dented. The optic was protected inside and passed our 10G link test with no issue.
Please write comments with more than three
character.
496449
504570
D***a
Singapore
Verified
Purchase
5 .0
2025-07-21
We tested the LS-DW3810-80C on an approximately 72km single-mode fiber route with passive DWDM equipment in between. The EML transmitter delivered consistent output, while receive power remained within the acceptable range. It is a practical 10G DWDM transceiver for indoor transport links.
Please write comments with more than three
character.
496449
504561
M***t
Nepal
Verified
Purchase
5 .0
2025-04-16
Used for indoor base-station backhaul between a remote equipment room and the core site. The 80km SMF reach gave us enough margin, and the APD receiver handled the received signal well.
United States · English · USD
