SFP-10G-ZDWT-55.74 is a hot-pluggable 10G SFP+ DWDM optical transceiver operating at the 1555.74nm C27 wavelength across the 100GHz ITU C-Band grid. Equipped with a cooled EML transmitter and an APD photodiode receiver, it supports link distances up to 80km over single-mode fiber alongside integrated real-time digital optical monitoring.
HW Part Number
SFP-10G-ZDWT-55.74
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1555.74nm
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
SFP+ MSA Compliant, CPRI, eCPRI
Key Features of HW SFP-10G-ZDWT-55.74 Compatible LINK-PP 10G SFP+
HW SFP-10G-ZDWT-55.74 Compatible LINK-PP module is a commercial-grade 10G DWDM optical transceiver that integrates long-reach single-mode fiber transport with real-time digital telemetry. It combines standard multi-source form factor compliance, fixed C-band channelization, and an optical budget engineered for point-to-point connections up to 80km.
The hot-pluggable SFP+ footprint allows seamless live installation into switch cages without interrupting surrounding network traffic. Built in strict compliance with the SFP+ Multi-Source Agreement (MSA), it ensures physical and electrical compatibility across multi-vendor networking hardware.
SFP-10G-ZDWT-55.74: 10 Gbps Connectivity for C-Band DWDM Topologies
A dedicated 10Gbps line rate supports high-throughput transport for data center interconnects (DCI), metro backhaul, and enterprise aggregation. This sustained bandwidth maintains reliable physical layer throughput across modern point-to-point C-Band transport architectures.
SFP-10G-ZDWT-55.74 Module with DWDM Technology for Fiber Efficiency
Dense Wavelength Division Multiplexing enables multiple data channels to share existing single-mode fiber pairs without laying new cabling. This multiplexing capability drastically expands overall optical bandwidth and optimizes strand utilization in dark-fiber networks.
SFP-10G-ZDWT-55.74 Module with 1555.74nm Wavelength
Channel C27 center wavelength (1555.74nm) aligns with the standardized 100GHz ITU-T grid to prevent optical crosstalk with neighboring channels. Its cooled EML laser maintains precise spectral stability across variable commercial operating temperatures.
An engineered optical link budget paired with a high-sensitivity APD receiver enables signal reach up to 80km over single-mode fiber. This extended-reach capability eliminates the requirement for mid-span optical repeaters on long-distance metro routes.
SFP-10G-ZDWT-55.74 Module with Duplex LC Interface
The industry-standard duplex LC optical connector provides secure, low-loss coupling with standard single-mode patch cords. Its robust latching mechanism delivers consistent mechanical retention and stable optical alignment under high-density cabling layouts.
SFP-10G-ZDWT-55.74 Module with DOM for Real-Time Monitoring
Internal diagnostics compliant with SFF-8472 track real-time operating metrics including laser bias current, module temperature, supply voltage, and optical TX/RX power. Network administrators can poll these values via I²C serial telemetry to isolate link degradation before service outages occur.
HW SFP-10G-ZDWT-55.74 Compatible LINK-PP 10G DWDM module complies with strict international manufacturing and safety standards, holding full ISO 9001, CE, RoHS, and FCC certifications. These accreditations verify that every transceiver meets rigorous requirements for environmental safety, quality management, and electromagnetic compatibility.
Every DWDM SFP+ optical transceiver undergoes comprehensive factory testing for optical power levels, wavelength precision, and bit error rate stability. This verification process ensures consistent physical layer performance before the modules are deployed in live production networks.
SFP-10G-ZDWT-55.74 Quality Certifications
Official regulatory and industry approvals validate that the module meets critical requirements for operational safety and eco-friendly manufacturing. These credentials provide long-term assurance of physical integrity and safe deployment in commercial operating environments.
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-ZDWT-55.74 Certified for Reliable Host-Device Compatibility
Extensive interoperability testing confirms smooth operation across major switches, routers, and transport platforms. The module loads standard EEPROM coding to ensure instant port recognition and seamless integration without configuration errors.
LINK-PP validates every SFP-10G-ZDWT-55.74 10G DWDM SFP+ transceiver through rigorous hardware evaluations to guarantee stable optical integrity and dependable network transmission. Learn more about our comprehensive validation procedures at the LINK-PP Test Support Center.
Optical Spectrum Test
Measure center wavelength precision and spectral width across DWDM channels.
Eye Pattern Test
Evaluate optical signal integrity to guarantee clean transmit waveform shapes.
Bit Error Rate Test
Detect transmission data errors across maximum 80km single-mode fiber links.
Temperature Test
Verify stable component operation throughout standard commercial operating ranges.
Product Shipping for HW SFP-10G-ZDWT-55.74 Compatible LINK-PP 10G SFP+
Every SFP-10G-ZDWT-55.74 DWDM optical module is packed with protective enclosures to prevent damage during transit. Reliable global logistics partners ensure fast order processing and secure delivery to your facility.
Anti-Static Protective Packaging
Shield internal electrical circuits against electrostatic discharge during transit handling.
Shock-Resistant Transport Protection
Absorb mechanical impacts to safeguard optical alignment throughout transit routes.
Fast Order Processing and Dispatch
Prepare verified inventory quickly to accelerate warehouse fulfillment and dispatch.
Global Logistics and International Delivery
Coordinate trusted international carriers to deliver shipments worldwide on schedule.
Install the SFP-10G-ZDWT-55.74 module into an SFP+ switch port, align its 1555.74nm C27 channel to a DWDM multiplexer port, and connect duplex LC single-mode fiber. This enables 80km point-to-point data transmission for long-haul data center interconnects (DCI) and metro C-band DWDM network topologies.
SFP-10G-ZDWT-55.74 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-10G-ZDWT-55.74 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. With a minimum TX launch power of -1dBm and an APD receiver sensitivity of -23dBm, the module provides an optical power budget of at least 22dB. An 18dB span leaves roughly 4dB of operating margin for patch panels and fiber splices. By
admin
A:
Yes. Each transceiver comes fitted with a dust cap covering the duplex LC optical bore to prevent dust contamination during storage and rack installation. By
admin
A:
It draws power entirely from the host switch port using a single standard +3.3V DC power supply rail, strictly adhering to the SFP+ Multi-Source Agreement (MSA). By
admin
A:
Yes. The LS-DW2710-80C DWDM SFP+ module operates at the standard ITU 100GHz grid frequency for channel C27 (1555.74nm). As long as your passive multiplexer has a dedicated C27 or 1555.74nm port, it will connect and pass traffic cleanly. By
admin
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character.
496764
497038
S***n
Morocco
Verified
Purchase
5 .0
2026-05-04
Rolled out four links over a 72km fiber route for municipal broadband aggregation. The +1dBm TX launch power combined with the sensitive -23dBm APD threshold provided sufficient margin against dirty patch panels. Link established immediately at full 10.7Gbps line rate with zero CRC errors over 48 hours ;)
Please write comments with more than three
character.
496764
497045
L***s
Bangladesh
Verified
Purchase
5 .0
2026-04-01
Added this to our enterprise lab for 10G SAN replication over single-mode fiber. DOM telemetry shows steady optical power readings and temperature stays well below the 70°C ceiling. Works like a charm!
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character.
496764
497042
B***z
Philippines
Verified
Purchase
4 .0
2026-03-27
Solid long-haul DWDM SFP+ module that met all our deployment specs. Delivery arrived two days past the estimated delivery window, but no complaints about hardware quality.
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character.
496764
497040
R***s
New Zealand
Verified
Purchase
5 .0
2026-02-25
Set up an ultra-long 10G storage uplink to our offsite NVMe NAS enclosure across town. APD receiver sensitivity handled the 58km path attenuation without needing an inline optical amplifier. Real-time DOM telemetry helps keep tabs on link budget easily. Solid build quality and dependable continuous throughput :D
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character.
496764
497036
C***s
United Arab Emirates
Verified
Purchase
5 .0
2025-11-04
Perfect solution for our university campus core network backbone. We multiplexed several 10G links over existing single-mode fiber pairs into our dense WDM filters. Modules seated firmly into duplex LC ports, and temperature stayed at a modest 40°C under heavy routing loads. Highly recommended for network engineers.
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496764
497037
G***s
Mexico
Verified
Purchase
5 .0
2025-07-30
Deployed batch units of this SFP+ MSA compliant optic across our regional carrier aggregation switches for base station fronthaul. Operating across commercial 0 to 70°C, the internal EML laser delivers constant TX power without drift. Crucial link diagnostics read out accurately via standard CLI commands. Impressive stability.
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character.
496764
497044
T***n
Belarus
Verified
Purchase
5 .0
2025-06-03
Needed long-haul 80km SFP+ optical modules for offsite backup replication between two data halls. The duplex LC connection snapped in tight, and link diagnostics confirmed clean RX levels without overloading the APD receiver.
United States · English · USD
