GLC-FE-100LX architecturalizes fast Ethernet connectivity as a 100BASE-LX single-mode SFP transceiver, integrating a precision 1310nm FP laser and an engineered PIN photodetector to sustain a 155Mbps data throughput across a 10km optical span.
Cisco Part Number
GLC-FE-100LX
Vendor Name
LINK-PP
Form Factor
SFP
Max Data Rate
155Mbps
Wavelength
1310nm
Max Cable Distance
10km
Connector
Duplex LC
Media
SMF
Transmitter Type
FP
Receiver Type
PIN
TX Power
-14 to -8dBm
RX Power
-32 to -6dBm
Receiver Sensitivity
-32dBm
DDM Support
Yes
Operating Temperature Range
0 to 70°C
Protocols
IEEE802.3ab, GR-468, MSA Compliant
Key Features of Cisco GLC-FE-100LX Compatible LINK-PP 155M SFP
Cisco GLC-FE-100LX Compatible LINK-PP module is a reliable 100BASE-LX single-mode SFP transceiver engineered for stable 10km optical transmissions. It features a 1310nm operating wavelength, a duplex LC mechanical interface, and an integrated Digital Diagnostic Monitoring (DDM) system. This versatile module offers comprehensive multi-vendor hardware compatibility while strictly adhering to international regulatory and safety standards.
This module is fully compliant with the SFP Multi-Source Agreement (MSA) and the SFF-8472 standard, ensuring seamless hardware cross-compatibility. It features a standardized duplex LC receptacle for secure physical fiber connections. Additionally, its optical design safely satisfies all strict Class I laser safety requirements during active network operation.
GLC-FE-100LX: 155 Mbps Connectivity for SONET Transport Systems
The transceiver delivers a data transmission speed of 155Mbps, making it an excellent fit for Fast Ethernet applications. It provides the precise timing and reliable throughput required by legacy SONET transport systems. This steady rate guarantees consistent data traffic flow across edge networks without packet dropouts.
GLC-FE-100LX Module with 1310nm Wavelength
Operating at a stable 1310nm center wavelength, this module uses a built-in Fabry-Perot (FP) laser to transmit optical signals. This specific wavelength is ideal for minimizing signal attenuation and dispersion over standard single-mode fibers. The paired internal PIN photodetector accurately converts the incoming 1310nm light back into clean electrical signals.
GLC-FE-100LX Module Supporting 10km Transmission
Designed for medium-reach optical links, this transceiver supports clean data transmission up to a maximum distance of 10km. It provides an optimized optical power budget to overcome standard line losses over single-mode fiber (SMF) infrastructure. This 10km span makes it highly effective for connecting separate buildings across a corporate campus or regional telecom nodes.
GLC-FE-100LX Module with Duplex LC Interface
The module is equipped with an industry-standard duplex LC receptacle to ensure a tight, low-loss physical fiber connection. This compact interface design allows for high port density on network switches and routers. The snap-in locking mechanism prevents accidental fiber disconnects and simplifies manual installation or removal.
GLC-FE-100LX Module with DDM for Real-Time Monitoring
Featuring built-in Digital Diagnostic Monitoring (DDM), the transceiver provides real-time access to vital internal operating parameters. Network administrators can easily track diagnostic metrics such as transceiver temperature, laser bias current, and optical receiver power. This proactive monitoring helps IT teams quickly identify potential link faults before an actual network outage occurs.
Cisco GLC-FE-100LX Compatible LINK-PP module is fully certified under rigorous international standards, including ISO 9001, CE, RoHS, and FCC, to ensure total hardware safety, quality, and environmental compliance.
Every module undergoes strict signal integrity and environmental stress tests to ensure stable 155Mbps performance before shipping.
GLC-FE-100LX Quality Certifications
These industry-standard credentials verify that the transceiver meets strict global manufacturing guidelines for safety and material standards.
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.
GLC-FE-100LX Certified for Reliable Host-Device Compatibility
The module's certified design guarantees seamless plug-and-play operation and reliable link status across a wide range of enterprise switches and routers.
Rigorous Testing Ensures Reliable SFP Performance
Every SFP module undergoes a strict validation process to guarantee maximum hardware reliability and flawless link performance. To review our complete quality inspection criteria and specialized test setups, please visit the LINK-PP Test Support Center.
Optical Spectrum Test
Verify central wavelength and side-mode suppression ratio for stable transmission.
Eye Pattern Test
Analyze signal integrity to ensure clean, undistorted optical transmitter output.
Bit Error Rate Test
Measure data packet transmission accuracy to guarantee error-free line rates.
Temperature Test
Evaluate module reliability and thermal stability under varying environmental workloads.
Product Shipping for Cisco GLC-FE-100LX Compatible LINK-PP 155M SFP
We utilize a highly coordinated distribution network to guarantee swift, reliable global delivery. Every shipment complies with premium international logistics standards.
Anti-Static Protective Packaging
Prevent static electricity buildup during transit to protect sensitive circuitry.
Shock-Resistant Transport Protection
Absorb physical impacts to keep delicate internal optics perfectly aligned.
Fast Order Processing and Dispatch
Expedite warehouse pulling and packing to minimize handling delays.
Global Logistics and International Delivery
Partner with top-tier carriers to ensure dependable worldwide product arrival.
The GLC-FE-100LX 155M SFP transceiver enables rapid plug-and-play installation; networks go live instantly upon connecting standard single-mode LC patch cables. It is optimally deployed for edge data routing in legacy SONET transport architectures, municipal utility control grids, and dedicated multi-building enterprise links requiring stable Fast Ethernet throughput.
GLC-FE-100LX 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 GLC-FE-100LX 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, we can coordinate with your team to divide large bulk orders and drop-ship specific quantities directly to localized field offices. By
admin on
2026-03-26
A:
It is not recommended, as mismatching a 1310nm single-mode transceiver into multi-mode fiber causes severe modal noise and massive packet loss. By
admin on
2026-02-04
A:
Yes, the SFF-8472 compliant digital monitoring enables the host switch to trip high/low warning flags via your SNMP daemon before a link drops. By
admin on
2026-01-30
A:
Yes, the physical layer design supports standard packet-based Fast Ethernet as well as bit-level synchronous OC-3 transmission architectures. By
admin on
2025-12-20
A:
The transceiver supports full hot-pluggability, allowing the host operating system to dynamically discover the interface and populate real-time diagnostic registers within seconds. By
admin on
2025-12-11
The built-in digital optical monitoring is highly accurate. We track transceiver temperature, voltage, and absolute optical power levels easily via SNMP, making remote troubleshooting incredibly smooth.
Please write comments with more than three
character.
493958
328802
P***s
Singapore
Verified
Purchase
5 .0
2026-02-22
Our regional WAN infrastructure features several 5-9km single-mode fiber runs connecting peripheral public utility offices back to our central data center. These 1310nm 10km transceivers fit our distance requirements perfectly. The PIN receiver handles the incoming signal beautifully with plenty of margin left over to withstand macrobends or cable aging. For any network engineer designing a low-bandwidth, high-reliability long-haul connection, this module represents incredible quality and peace of mind.
Please write comments with more than three
character.
493958
328805
V***t
Canada
Verified
Purchase
5 .0
2026-01-05
Maintaining older 155Mbps telecom transport infrastructure becomes an operational bottleneck when original optics fail. These commercial-grade SFP modules allowed us to swap out degraded, legacy transceivers across several edge carrier nodes. The high-sensitivity PIN receiver design manages aging single-mode fiber lines beautifully, suppressing the interface flapping that previously plagued our monitoring logs. The built-in digital diagnostics tracking gives our NOC real-time visibility into laser bias current changes, extending the operational lifecycle of our legacy hardware deployments.
Please write comments with more than three
character.
493958
328808
W***k
United States
Verified
Purchase
5 .0
2025-12-23
We have multiple links averaging 4-6km between corporate nodes. These 10km SFP transceivers handle the distance with ease, completely ignoring minor splice losses along the patch path.
Please write comments with more than three
character.
493958
328809
F***t
Slovakia
Verified
Purchase
5 .0
2025-12-19
Bought a 40-pack of these 1310nm SFP modules for an indoor enterprise building-to-building network. The duplex LC interface gives a solid mechanical connection, and the 10km reach means we never have to worry about link budget limitations.
Please write comments with more than three
character.
493958
328799
S***d
Viet Nam
Verified
Purchase
4 .0
2025-11-30
We experienced a brief logistics delay at international customs due to a paperwork mix-up by the shipping broker. Once delivered, the modules were installed immediately into our switch stack without a single issue.
Please write comments with more than three
character.
493958
328807
J***y
Croatia
Verified
Purchase
5 .0
2025-11-14
We closely monitor the ambient power draw and thermal footprints within our high-density top-of-rack switch configurations. These commercial-grade 155M SFP transceivers pull very minimal current, keeping internal switch temperatures well within optimal boundaries. The DOM monitoring metrics stream continuously into our Prometheus dashboard, allowing our infrastructure team to track real-time optical health and preemptively catch dirty fiber end-faces or line degradation before a link drops. For long-distance enterprise links under 10km, this component is an absolute necessity.
Please write comments with more than three
character.
493958
328801
O***n
Malaysia
Verified
Purchase
5 .0
2025-10-10
Fits neatly into high-density switch ports without physical blocking. The low power dissipation profiles keep our rack thermal levels well within the green zone. Highly recommend.
Please write comments with more than three
character.
493958
328804
L***n
Slovenia
Verified
Purchase
4 .0
2025-09-18
The link is crystal clear and DOM outputs are highly accurate. My only minor note is that the metal bail-latch handle is incredibly stiff, requiring extra leverage to pull out of dense, multi-row switch configurations.
Please write comments with more than three
character.
493958
328806
I***e
United States
Verified
Purchase
5 .0
2025-08-04
An office client refused to replace their legacy telecom equipment but needed a fresh fiber aggregation path. These 155M SFP modules saved us hundreds of dollars compared to branded original optics. Fast delivery to our Chicago facility!
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