The DWDM-SFP10G-54.94 is a 10G DWDM SFP+ optical transceiver designed for long-reach data communication, operating at a nominal wavelength of 1554.94nm (C28) on the 100GHz ITU C-band grid. Built with a cooled EML transmitter and an APD photodiode, it supports up to 80km point-to-point transmission over single-mode fiber while featuring built-in digital diagnostic monitoring for real-time operating telemetry.
Cisco Part Number
DWDM-SFP10G-54.94
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1554.94nm
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 Cisco DWDM-SFP10G-54.94 Compatible LINK-PP 10G SFP+
Cisco DWDM-SFP10G-54.94 Compatible LINK-PP combines 10Gbps transmission capability with 100GHz ITU DWDM channel spacing for efficient fiber capacity expansion. Equipped with an 80km optical budget, standard duplex LC connectivity, and real-time DDM telemetry, the module ensures robust point-to-point physical layer operation across metro networks.
This optical transceiver features a hot-pluggable SFP+ footprint that allows easy installation and replacement without powering down host systems. It strictly complies with the SFP+ MSA standard to ensure seamless physical and electrical fit across standard networking ports.
DWDM-SFP10G-54.94: 10 Gbps Connectivity for C-Band Wavelength Expansion
A continuous 10Gbps data throughput enables network operators to expand bandwidth across existing C-Band optical channels. This makes the unit well suited for metro transport, enterprise core backbones, and data center interconnect links.
DWDM-SFP10G-54.94 Module with DWDM Technology for Fiber Efficiency
Dense wavelength division multiplexing technology allows multiple independent data streams to travel simultaneously across a single optical path. By maximizing existing fiber strand utilization, it reduces the need to deploy additional physical cabling.
DWDM-SFP10G-54.94 Module with 1554.94nm Wavelength
The optical transmitter operates at a fixed nominal wavelength of 1554.94nm, which aligns with channel 28 on the standard 100GHz ITU-T grid. This narrow spectral profile provides stable optical output and minimizes cross-channel interference during multiplexing.
An integrated cooled EML laser and high-sensitivity APD receiver support point-to-point link distances of up to 80km over single-mode fiber. This extended optical power budget ensures reliable signal integrity across regional and long-haul network spans.
DWDM-SFP10G-54.94 Module with Duplex LC Interface
The industry-standard duplex LC optical receptacle provides a secure and stable connection for dual-fiber patch cords. Its compact latching mechanism ensures consistent optical alignment and minimizes insertion loss in high-density rack setups.
DWDM-SFP10G-54.94 Module with DDM for Real-Time Monitoring
Built-in digital diagnostic monitoring is fully compatible with SFF-8472 standards for real-time tracking of critical operational parameters. System administrators can easily poll live metrics such as optical input/output power, temperature, supply voltage, and laser bias current.
Cisco DWDM-SFP10G-54.94 Compatible LINK-PP module is manufactured under strict quality control standards, holding official certifications including ISO 9001, CE, RoHS, and FCC. These credentials verify that every module satisfies essential international requirements for product safety, environmental compliance, and electromagnetic compatibility.
Every transceiver undergoes comprehensive electrical and optical testing to confirm stable laser output and receiver sensitivity before leaving the factory. This systematic verification process ensures dependable physical layer performance and low bit error rates in production links.
DWDM-SFP10G-54.94 Quality Certifications
Official industry accreditations validate that the hardware meets global manufacturing benchmarks and strict safety regulations. Network operators can deploy these modules with confidence in enterprise backbones and commercial data transport systems.
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-54.94 Certified for Reliable Host-Device Compatibility
Extensive host platform testing confirms seamless plug-and-play operation across major switch, router, and optical transport interfaces. Standard EEPROM coding ensures accurate recognition and telemetry reporting without triggering system configuration errors.
Every DWDM-SFP10G-54.94 10G DWDM SFP+ module undergoes comprehensive factory testing to ensure stable data transmission, hardware durability, and strict physical layer compliance. For detailed testing procedures and validation data, visit the LINK-PP Test Support Center.
Optical Spectrum Test
Verifies precise 1554.94nm wavelength alignment and side-mode suppression ratio.
Eye Pattern Test
Evaluates optical waveform quality and transmitter mask margin compliance.
Bit Error Rate Test
Measures data transmission accuracy and overall optical link stability under full load.
Temperature Test
Confirms thermal stability and operating reliability across commercial temperature ranges.
Product Shipping for Cisco DWDM-SFP10G-54.94 Compatible LINK-PP 10G SFP+
Cisco DWDM-SFP10G-54.94 Compatible LINK-PP 10G SFP+ transceiver is prepared with specialized packaging to safeguard critical hardware throughout distribution. Standardized fulfillment workflows ensure timely dispatch and seamless transit to global customer destinations.
Anti-Static Protective Packaging
Prevents electrostatic discharge to protect sensitive internal optoelectronic components.
Shock-Resistant Transport Protection
Safeguards internal optical alignment against mechanical impacts and shipping vibrations.
Fast Order Processing and Dispatch
Expedites warehouse staging procedures for rapid release of confirmed orders.
Global Logistics and International Delivery
Coordinates reliable international carrier networks for seamless global border transit.
Simply seat the DWDM-SFP10G-54.94 DWDM transceiver into a 10G SFP+ port and connect duplex LC single-mode fiber to the corresponding ITU C28 channel on your multiplexer. This configuration accelerates C-Band wavelength expansion across metro-core infrastructures, regional transport rings, and high-density campus network spans.
DWDM-SFP10G-54.94 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-54.94 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:
We recommend adding an in-line optical attenuator around 10dB to 15dB during short-distance tests. Because the EML laser can output up to +5dBm, this extra padding helps keep incoming power safely below the -6dBm receiver overload limit. By
admin
A:
Yes, it supports SFF-8472 digital diagnostics to report real-time EML laser bias current, TX launch power, and APD received power. Telemetry also tracks supply voltage and transceiver case temperature across the 0 to 70°C window. By
admin
A:
Yes, it is designed with multi-rate capability up to 10.7Gbps to accommodate both 10GBASE-ZR/ZW Ethernet and SDH STM-64 protocols. It operates across standard single-mode links at 1554.94nm without requiring physical channel adjustments. By
admin
Excellent transceiver for high-density indoor distribution switches. We populated six adjacent ports for dedicated 10G fiber channels. Internal temps remained under 45°C throughout weeks of continuous operation. DOM power metrics track perfectly alongside our OTDR test data ;)
Please write comments with more than three
character.
496250
497163
D***d
Turkey
Verified
Purchase
5 .0
2026-01-07
Added this channel 28 DWDM SFP+ optical module to expand our existing passive DWDM grid without running extra fiber lines. Recognized instantly under SFF-8431 specs, running cool at 38°C in an indoor switch chassis. Exceptionally reliable transceiver for enterprise edge routing.
Please write comments with more than three
character.
496250
497168
C***l
Germany
Verified
Purchase
5 .0
2025-12-15
Outstanding optical budget on our 62km rural tower backhaul link. We initially worried about chromatic dispersion at this distance, but the 1554.94nm EML diode handled the span flawlessly with zero frame drops during heavy evening peak traffic.
Please write comments with more than three
character.
496250
497167
S***y
Brunei Darussalam
Verified
Purchase
5 .0
2025-06-01
Migrated our remote storage array and high-capacity backup nodes over dark fiber using this 80km DWDM SFP+ module. Receiver sensitivity of -23dBm left us with more than 5dB safe margin. Highly dependable hardware for long-range enterprise storage interconnects.
Please write comments with more than three
character.
496250
497172
S***r
Poland
Verified
Purchase
5 .0
2025-01-05
Plugged two of these DWDM modules into our aggregation switch. DDM monitors real-time optical power effortlessly, and links negotiated at full 10Gbps speed :-)
United States · English · USD
