DWDM-SFP10G-53.33-40-I is a 10G SFP+ DWDM transceiver operating on the 1553.32nm (C30) wavelength, built with duplex LC interfaces for 40km single-mode transmission and equipped with real-time Digital Optical Monitoring (DOM) to withstand hostile temperatures ranging from -40°C to +85°C.
H3C Part Number
DWDM-SFP10G-53.33-40-I
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1553.32nm
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
Receiver Sensitivity
-15.5dBm
DOM Support
Yes
Operating Temperature Range
-40 to 85°C
Protocols
SFP+ MSA Compliant, CPRI, eCPRI
Key Features of H3C DWDM-SFP10G-53.33-40-I Compatible LINK-PP 10.7G SFP+
H3C DWDM-SFP10G-53.33-40-I Compatible LINK-PP combines C30-channel DWDM precision with an extended 40km optical reach to maximize single-mode fiber utilization. Built with a duplex LC interface and integrated telemetry diagnostics, it maintains continuous signal integrity across severe industrial thermal swings. This architecture provides a robust, manageable backbone solution for capacity-constrained optical links.
Built on a hot-pluggable SFP+ footprint, this module enables quick field installation without interrupting active system operations. It utilizes a cooled EML laser alongside a high-sensitivity PIN photodiode to ensure accurate signal generation and reception over long links. This design ensures exceptional optical stability while maintaining low overall power consumption.
DWDM-SFP10G-53.33-40-I: 10 Gbps Connectivity for High-Density Topologies
Delivering a full 10Gbps line rate, this transceiver expands bandwidth capability for traffic-heavy routing and switching equipment. It provides clear, low-latency links across enterprise networks and metro aggregation site deployments. Its compact SFP+ form factor maximizes port density on high-capacity line cards.
DWDM-SFP10G-53.33-40-I Module with DWDM Technology for Fiber Efficiency
By leveraging Dense Wavelength Division Multiplexing (DWDM), the transceiver allows multiple data streams to travel simultaneously over a single fiber pair. This capability dramatically boosts bandwidth density without requiring expensive new fiber installation. It provides an efficient path for scaling network capacity over existing optical cabling.
DWDM-SFP10G-53.33-40-I Module with 1553.32nm Wavelength
Operating precisely on the ITU-T C30 channel at 1553.32nm, the module guarantees tight spectral stability required for dense optical networks. This exact channel assignment prevents adjacent channel crosstalk and simplifies optical routing. It integrates smoothly into standard 100GHz ITU grid DWDM multiplexers and demultiplexers.
Designed for extended-reach connections, the transceiver maintains strong signal integrity across single-mode fiber (SMF) distances up to 40km. Its optical budget compensates for attenuation over long spans without needing intermediate optical amplifiers. This makes it an ideal fit for campus backbones and inter-facility links.
DWDM-SFP10G-53.33-40-I Module with Duplex LC Interface
Featuring an industry-standard duplex LC connector, the module establishes secure optical connections with low insertion loss. The precise mechanical alignment ensures high return loss performance and clean light transmission across the physical mating surface. It mates seamlessly with standard single-mode patch cables.
DWDM-SFP10G-53.33-40-I Module with DOM for Real-Time Monitoring
Integrated Digital Optical Monitoring (DOM) gives network administrators live access to key operational metrics via a standard 2-wire interface. System software can monitor real-time temperature, laser bias current, optical output power, and received optical power. This proactive telemetry helps prevent unexpected link downtime and speeds up troubleshooting.
H3C DWDM-SFP10G-53.33-40-I Compatible LINK-PP module is manufactured under an ISO 9001 certified quality system and complies with CE, RoHS, and FCC standards to ensure maximum operational safety and environmental responsibility.
Each module completes comprehensive optical bit-error-rate and thermal endurance testing prior to shipping to verify stable field performance.
DWDM-SFP10G-53.33-40-I Quality Certifications
These global compliance marks validate that the hardware meets strict electromagnetic interference and environmental protection requirements.
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.
DWDM-SFP10G-53.33-40-I Certified for Reliable Host-Device Compatibility
Comprehensive EEPROM profiling and real-hardware validation ensure instant plug-and-play operation with major enterprise switches and routers.
Every DWDM-SFP10G-53.33-40-I 10G DWDM SFP+ module undergoes strict physical and optical verification to guarantee faultless field operation. Discover our complete validation methodology at the LINK-PP Test Support Center.
Optical Spectrum Test
Verify precise wavelength accuracy and channel spacing performance.
Eye Pattern Test
Evaluate optical signal clarity and transmitter waveform quality.
Bit Error Rate Test
Measure data transmission accuracy across full line speeds.
Temperature Test
Ensure stable hardware operation under severe thermal conditions.
Product Shipping for H3C DWDM-SFP10G-53.33-40-I Compatible LINK-PP 10.7G SFP+
We package and dispatch each transceiver securely to ensure fast, reliable delivery. Every order arrives safely worldwide.
Anti-Static Protective Packaging
Protect sensitive optical circuits against static discharge during handling.
Shock-Resistant Transport Protection
Shield the delicate module from physical impact during transit.
Fast Order Processing and Dispatch
Process your orders quickly to ensure prompt fulfillment schedules.
Global Logistics and International Delivery
Ship products directly to your locations through global carriers.
H3C DWDM-SFP10G-53.33-40-I Compatible LINK-PP module installs effortlessly via its hot-pluggable SFP+ interface and standard LC connectors for immediate deployment. Designed for harsh industrial environments, it enables high-capacity 10G long-reach connections across campus backbones, metro DWDM transport networks, and remote cellular fronthaul aggregations.
DWDM-SFP10G-53.33-40-I 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 DWDM-SFP10G-53.33-40-I 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:
The integrated real-time digital diagnostic monitoring (DDM) lets you read live temperature, supply voltage, laser bias current, and optical power via your switch CLI. By
admin on
2026-03-13
A:
Yes, the LS-DW3010-40I module is fully compatible with both 10GBASE-ZR (10.3125Gbps) and 10GBASE-ZW (9.953Gbps) protocol standards. By
admin on
2025-10-26
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488724
418466
K***d
Spain
Verified
Purchase
5 .0
2026-01-27
We integrated these industrial-grade 10G DWDM modules into our remote substation aggregation network where environmental conditions range from -20°C in winter to over 75°C in unconditioned cabinets. The wide-temperature compliance isn't just marketing text; operational stability under fluctuating thermal conditions has been zero-fault. SFP MSA compliance ensures seamless handshakes with our core switches. Having precise DDM diagnostics for laser bias current, supply voltage, and optical power via CLI saves immense field troubleshooting time.
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488724
418470
H***x
Philippines
Verified
Purchase
4 .0
2026-01-22
Modules met all technical specifications for 100GHz grid C-band transmission. Shipping carrier delivered one day past the estimated delivery window due to local transport delays. Once on-site, hardware plugged in and established line-rate link instantly.
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488724
418475
P***l
Norway
Verified
Purchase
5 .0
2026-01-04
Evaluating third-party DWDM optical transceivers for critical backhaul links is always a cautious process for our engineering team. We ran extended stress testing on these C30 DWDM modules over a 35km optical spool using 10G Ethernet frame formats. Transmit optical eye diagrams showed clean rise/fall times with wide margins and low jitter. The DOM implementation provides accurate real-time monitoring through standard SNMP traps without dropping polling cycles. Highly reliable physical layer components for enterprise fiber expansion.
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488724
418472
B***d
Singapore
Verified
Purchase
5 .0
2025-12-14
Our cell tower backhaul uses these in outdoor cabinets exposed to -25°C winters and +70°C summers. The industrial temperature range (-40 to 85°C) isn’t marketing fluff – we’ve logged stable operation through heatwaves and cold snaps. The DWDM EML laser’s wavelength stability is key for our 100GHz grid, and the hot-pluggable SFP+ footprint means hot-swapping without switch reboots. We’ve deployed 200+ units across 15 sites.
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488724
418464
J***k
India
Verified
Purchase
5 .0
2025-09-09
We’re running a 100GHz ITU-T grid setup over a dark fiber ring. The 1553.32nm center wavelength locked in seamlessly with our passive mux/demux array. Tx power and Rx sensitivity margins are spot on over a 32km span. Great value for core transport hardware.
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488724
418468
M***d
Russian Federation
Verified
Purchase
4 .0
2025-08-04
The 10G DWDM transceivers themselves work flawlessly and locked onto C30 (1553.32nm) right away. However, customs processing caused a two-day delay at the hub. Good thing our installation timeline had a buffer. Hardware performance is 5/5, just plan ahead for transit.
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488724
418465
L***y
Italy
Verified
Purchase
5 .0
2025-06-18
Upgrading our C-band metro transport ring required precise 100GHz channel spacing to avoid adjacent channel crosstalk on our passive DWDM filters. These 1553.32nm DWDM modules held spectral accuracy under full load testing without wavelength drift. Transmit power output stays consistently within nominal parameters, while the PIN receiver sensitivity easily handles attenuation across our 32km single-mode fiber runs. Duplex LC latching mechanism feels robust and seats cleanly into dense patch panels. High-grade industrial optics at a fraction of standard vendor pricing.
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488724
418453
S***n
Netherlands
Verified
Purchase
5 .0
2025-04-01
We deployed a batch of these C30 1553.32nm DWDM modules for campus fiber backbones and they’ve been flawless. The 10G SFP+ 40km spec matches our link budget perfectly, and the duplex LC connectors fit our existing patch panels without adapters.
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488724
418469
F***y
Brazil
Verified
Purchase
5 .0
2025-03-19
Needed an industrial-grade C30 100GHz DWDM SFP+ transceiver for an unheated roadside cabinet deployment. Thermals stay steady around 52°C under heavy traffic, well within its specs. Zero packet loss on the 40km single-mode fiber link. Very impressed with the build quality!
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488724
418461
E***g
Bangladesh
Verified
Purchase
5 .0
2024-10-15
l-p.com offers a great range of products at competitive prices with Fast delivery. All in all a customer service experience that is hard to find nowadays.
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488724
418447
L***e
Lithuania
Verified
Purchase
5 .0
2024-08-05
Placed a few orders over the years with Link-PP. Their customers service have been brilliant and very helpful in the past and I always found the prices very competitive.
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488724
418441
O***n
Japan
Verified
Purchase
5 .0
2024-03-16
I bought 10/25/40G Transceiver Modules at l-p.com.They were brand new in the original shipping package. A very good price and exactly what I was looking for. Very nice way of doing business!
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488724
418444
M***n
United States
Verified
Purchase
5 .0
2023-10-15
I bought Optical Transceiver Module from LINK-PP and the customer service was very quick and responsive. I will buy again from them in the future. Thank you LINK-PP and keep up the good work
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