Specifications of LINK-PP 155M BiDi 1x9 Transceiver
The LINK-PP L9-SC315501-60CTC is a high-performance 155Mbps BiDi 1x9 optical transceiver designed for robust network connectivity. It features a simplex SC interface, utilizing 1310nm FP transmitter and 1550nm PIN receiver technologies to achieve up to 60km transmission distances. Operating on a single 3.3V power supply, this commercial-grade module ensures reliable operation.
LINK-PP Part Number
L9-SC315501-60CTC
Vendor Name
LINK-PP
Form Factor
1x9
Max Data Rate
155Mbps
Wavelength
Tx1310nm/Rx1550nm
Max Cable Distance
60km
Fiber Interface
Simplex SC
Fiber Type
SMF
Transmitter Type
FP
Receiver Type
PIN
Differential Input/ Output
CML
Signal Detect
TTL
Power Supply
3.3V
Operating Temperature Range
0 to +70℃
Key Features of LINK-PP L9-SC315501-60CTC
Engineered for efficiency, the LINK-PP L9-SC315501-60CTC integrates advanced WDM technology within an industry-standard 1x9 footprint. This 155M BiDi transceiver supports CML differential I/O and TTL signal detection, delivering exceptional optical performance while minimizing power consumption for diverse fast Ethernet and telecom applications.
Standard 1x9 Package for Reliable PCB Mounting
Featuring a multi-sourced 1x9 through-hole package, the L9-SC315501-60CTC ensures secure and reliable PCB mounting. This traditional footprint remains essential for legacy equipment upgrades and industrial networking hardware requiring stable mechanical integration.
155M Single-Fiber Connectivity for SDH/SONET Network
Perfectly compliant with ITU-T G.957 standards, this 155M optical module enables seamless integration into SDH STM-1 and SONET OC-3 infrastructures. It provides dependable single-fiber communication, significantly reducing cabling costs for telecommunication providers.
WDM Technology: 1310nm-TX/1550nm-RX Bi-Directional Link
Utilizing advanced wavelength-division multiplexing, the L9-SC315501-60CTC creates a highly efficient bi-directional optical link. By transmitting at 1310nm and receiving at 1550nm over a single fiber strand, it maximizes existing optical infrastructure capacity.
Stable 60km Transmission for Long-Reach Networks
Equipped with a high-sensitivity PIN photodiode and a reliable FP laser, this 155Mbps transceiver guarantees stable data transmission up to 60km. This makes it an ideal networking solution for long-reach metropolitan and campus optical links.
Simplex SC Interface with Low EMI Design
The module incorporates a durable simplex SC optical receptacle designed for straightforward fiber patching. Its specialized low EMI housing ensures minimal electromagnetic interference, meeting stringent regulatory demands while maintaining optimal signal integrity in dense networking environments.
LINK-PP L9-SC315501-60CTC 155M 1x9 Certification
The LINK-PP L9-SC315501-60CTC meets rigorous international safety and environmental standards. Our comprehensive certification process guarantees peak reliability and long-term durability for enterprise and telecommunication deployments globally.
Every single 155M 1x9 transceiver undergoes a comprehensive quality control protocol. We perform meticulous factory inspections to ensure each optical module exceeds industry performance and longevity benchmarks.
This module is fully compliant with RoHS, CE, and FCC standards. It features certified ESD protection and adheres to FDA CDRH Class 1 laser eye safety regulations.
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.
Certified for Seamless PCB Integration & Protocol Compatibility
Certified to meet stringent ITU-T G.957 specifications, the L9-SC315501-60CTC ensures flawless PCB integration and guaranteed compatibility with major SDH, SONET, and Fast Ethernet networking equipment.
Rigorous Testing Ensures Reliable 1x9 Performance
Our cutting-edge laboratory executes advanced diagnostic evaluations on the L9-SC315501-60CTC, guaranteeing impeccable optical connectivity and exceptional network resilience under demanding conditions.
Optical Spectrum Test
We verify the precise 1310nm central wavelength and maximum 4nm spectrum width parameters.
Eye Pattern Test
Comprehensive eye diagram testing ensures ITU-T G.957 compliance for flawless signal transmission quality.
Bit Error Rate Test
Rigorous bit error rate assessments guarantee zero data loss across the entire 60km link.
Temperature Test
Environmental stress tests confirm stable commercial operation from -10°C to +70°C case temperatures.
Product Shipping for LINK-PP L9-SC315501-60CTC 155M 1x9
We prioritize secure logistics to deliver your L9-SC315501-60CTC optical transceivers safely. Every shipment is carefully prepared to prevent physical or electrostatic damage during transit.
Anti-Static Protective Packaging
Each transceiver is sealed in premium electrostatic discharge protective shielding bags.
Shock-Resistant Transport Protection
Custom-fitted shockproof foam inserts safeguard components against vibrations and mechanical impacts.
Fast Order Processing and Dispatch
Our automated inventory system ensures rapid order fulfillment and immediate dispatching.
Global Logistics and International Delivery
We partner with top couriers for reliable, trackable worldwide shipping solutions.
Deploying the LINK-PP L9-SC315501-60CTC is straightforward. By soldering the standard 9-pin through-hole design onto your networking PCB and connecting a simplex SC fiber patch cable, you instantly establish a robust 155M WDM connection for fast Ethernet applications.
L9-SC315501-60CTC 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 L9-SC315501-60CTC 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.
A:
Both share the exact same 155Mbps 60km BiDi (Tx1310nm/Rx1550nm) Simplex SC optical specs and 3.3V CML/TTL pinout. The 60CTC is the commercial version (0°C to +70°C) for indoor telecom rooms, while the 60CTI is the industrial version (-40°C to +85°C) for harsh outdoor environments. By
admin
A:
The L9-SC315501-60CTC features a high-power 1310nm FP laser transmitter and a high-sensitivity 1550nm PIN receiver, providing over 28–30dB of optical link budget—more than enough for 60km of standard G.652D OS2 single-mode fiber. By
admin
A:
If you connect a 60km transceiver back-to-back over a short 1m–5m patch cord, we recommend inserting a 5dB to 10dB single-mode optical attenuator to prevent receiver overload and ensure optimal BER testing. By
admin
A:
Yes! You can pair the commercial L9-SC315501-60CTC (Tx1310nm/Rx1550nm, 0°C to +70°C) in your indoor central office with an industrial-grade Tx1550nm/Rx1310nm 60km 1x9 module at the remote outdoor site over a single OS2 Simplex SC fiber. By
admin
A:
You should pair it with a 155Mbps 60km BiDi 1x9 module that transmits at 1550nm and receives at 1310nm (Tx1550nm/Rx1310nm) over a single strand of OS2 single-mode fiber with Simplex SC connectors. By
admin
Please write comments with more than three
character.
497331
576604
S***a
Belize
Verified
Purchase
5 .0
2026-09-15
We use the L9-SC315501-60CTC inside our commercial 16-slot Fast Ethernet chassis at regional telecom POPs. Achieving 60km over a single SMF strand with 1310nm-TX/1550nm-RX WDM optics eliminated external Erbium amplifiers.
Please write comments with more than three
character.
497331
576598
J***z
Ukraine
Verified
Purchase
5 .0
2026-08-09
Tested twenty pairs on a 60km Corning G.652D fiber spool in our lab before server room batch deployment. Every module delivered stable optical eye masks, rock-solid TTL Signal Detect assertion, and zero packet loss.
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