Cisco GLC-FE-100ZX Compatible SFP 100M/155M SM 1550nm 200km LC Optical Transceiver Module

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100M/155M Duplex 200KM SFP

PN: GLC-FE-100ZX

155M SFP SM 1550NM 200KM

The Cisco GLC-FE-100ZX compatible CT-MSFP-XZX++ is a high-performance 1550nm SFP transceiver designed for SingleMode (SM) fiber applications, supporting 100Mbps Fast Ethernet (FE) and STM-1/OC-3 transmission. Engineered for long-range connectivity, it delivers optical performance capable of bridging distances up to 200km.

This module also features digital diagnostics monitoring (DDM) via a 2-wire serial interface, compliant with the SFF-8472 specification, enabling real-time performance tracking and enhanced network management.

Craig ***** - Cardiff, United Kingdom
26/09/2025
A pleasure to work with and a reliable supplier!
John ***** - Egham, United Kingdom
12/09/2025
Always enjoy working with Carritech. They makes things easy.
Marcin ***** - Malsch, Germany
15/05/2025
Reliable supplier, always a pleasure to work with
Liliana ***** - Madrid, Spain
14/05/2025
Fast and friendly service, personalized support throughout
Marcus ***** - Bristol, United Kingdom
13/05/2025
A pleasure to deal with. Always rely on Carritech.
Jagielski ***** - Poznan, Poland
09/05/2025
Always good to do business with
Peter ***** - Eindhoven, Netherlands
07/05/2025
Always attentive and professional, TOP!
Grégory ***** - Mauguio, France
06/05/2025
Commercial efficace, société fiable
Zach ***** - Lakeland, Florida
01/05/2025
Great company to work with. Very flexible and reliable supplier.
Chloe ***** - Berkshire, United Kingdom
24/02/2025
Always a pleasure working with Christian Quality packaging!
Marcus ***** - Bristol, United Kingdom
03/03/2025
Fastest shipments I've seen in years. Credit to the industry.
Alfred ***** - Vienna, Austria
06/08/2018
Always a pleasure to work with whole Carritech Team!

Fast Worldwide Delivery

We ship to over 100 countries, ensuring your parts reach you quickly and reliably wherever your business operates.

Extensive Global Inventory

Thousands of optical transceivers in stock and ready to ship, helping you keep your networks running without delay.

Fully Customisable Labelling

Customise labels tailored to your business with flexible designs, branding, and specific information.

Product Specifications

The 155Mb/s 200Km SFP Transceiver (CT-MSFP-XZX++) is a high-performance module designed for extended-range optical communication over single-mode fiber (SMF). With its duplex LC optics interface and hot-pluggable design, it supports data links of up to 155Mb/s, making it ideal for SONET OC-3/SDH STM-1, Fast Ethernet, and other optical applications. The transceiver uses a 1550nm DFB laser transmitter and a PIN receiver, providing a link budget of up to 29dB for reliable performance across distances of up to 200 kilometers. It operates with a single +3.3V power supply and offers digital diagnostics monitoring (DDM) compliant with SFF-8472 standards.

This transceiver supports a broad range of operating environments, including commercial (0°C to 70°C), extended (-5°C to 85°C), and industrial (-40°C to 85°C) temperature ranges. Its power consumption remains below 1W, ensuring energy efficiency even under demanding conditions. The module is compliant with RoHS standards, making it an environmentally friendly choice.

Optical performance is a key feature of this transceiver. The transmitter operates at a center wavelength of 1550nm, with an optical output power range of +2dBm to +5dBm and an extinction ratio of 10dB. The receiver supports wavelengths between 1260nm and 1600nm, with a sensitivity of -42dBm and overload capability of -8dBm. The module features low jitter (peak-to-peak and RMS) and adheres to G.957 standards for optical eye diagrams, ensuring high-quality signal transmission.

Electrically, the module is designed with versatility in mind. The transmitter input differential impedance is 100Ω, with a data input swing range of 250mVp-p to 1200mVp-p. The receiver provides a single-ended data output swing of 300mV to 800mV. Additional features such as transmit disable/enable control and loss of signal (LOS) detection ensure precise operational control and fault monitoring.

The CT-MSFP-XZX++ transceiver complies with international standards for electromagnetic compatibility (EMC), including FCC Part 15 Class B and EN55022 Class B, and is classified as a Class 1 laser product under FDA and IEC standards. Its robust regulatory compliance, combined with its advanced optical and electrical performance, makes it a reliable solution for long-distance optical communication.

Applications

  • SONET OC-3/SDH STM-1
  • Fast Ethernet
  • Other Optical Links

Features

  • Up to 155Mb/s Data Links
  • Hot-Pluggable
  • Duplex LC connector
  • Up to 200Km on 9/125μm SMF
  • 1550nm DFB laser transmitter
  • Single +3.3V Power Supply
  • Monitoring Interface Compliant with SFF-8472
  • Maximum Power <1W
  • Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available
  • RoHS compliant and Lead Free

Delivery

At Carritech, we pride ourselves on our exceptional service and commitment to meeting our customers’ needs. Our extensive range of SFP transceivers is designed to cater to various requirements, ensuring that you receive the best solutions for your projects. We understand the importance of timely delivery, and our efficient processes are geared towards providing you with the products you need as quickly as possible. Our dedicated team works tirelessly to ensure that your orders are processed and dispatched promptly, so you can rely on us for swift and reliable service.

We recognise that every project is unique, and our flexible approach allows us to adapt to your specific needs. Whether you require immediate delivery or have more complex requirements, we are here to support you every step of the way. Our commitment to customer satisfaction means that we go above and beyond to ensure that you receive your SFP transceivers in a timely manner, without compromising on quality. Trust Carritech to deliver the solutions you need, when you need them.

Warranty

Chez Carritech Optics, nous sommes convaincus de la qualité et de la fiabilité de nos émetteurs-récepteurs optiques. C'est pourquoi nous sommes fiers d'offrir une garantie à vie sur tous nos produits, ce qui témoigne de notre engagement en faveur de l'excellence et de la satisfaction de nos clients.

Que couvre notre garantie à vie ?

Notre garantie à vie offre une couverture complète pour l'ensemble du cycle de vie de vos émetteurs-récepteurs optiques, ce qui vous assure une totale tranquillité d'esprit lorsque vous choisissez Carritech Optics. La garantie couvre

  • Défauts de matériaux et de fabrication : Si votre produit présente des problèmes liés à la fabrication ou aux matériaux, nous le réparons ou le remplaçons gratuitement.
  • Assurance de performance : Nos émetteurs-récepteurs optiques sont rigoureusement testés pour répondre aux normes de l'industrie et nous garantissons qu'ils fonctionneront comme prévu dans votre environnement réseau.
Processus de demande d'indemnisation simplifié

Si vous devez faire une demande de garantie, notre équipe est là pour vous aider. Il vous suffit de contacter notre équipe d'assistance en indiquant les détails de votre produit, et nous vous guiderons dans une procédure rapide et sans problème pour résoudre le problème.

La performance de votre réseau, garantie

Carritech Optics s'engage à fournir des solutions optiques de haute qualité auxquelles vous pouvez faire confiance sur le long terme. Grâce à notre garantie à vie, vous pouvez investir en toute confiance dans nos produits, en sachant que nous sommes à vos côtés à chaque étape.

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Performance Testing

At Carritech Optics, every product we supply undergoes a meticulous testing process designed to guarantee exceptional quality, reliability, and consistency. Our manufacturer operates within a professional laboratory environment, where advanced testing equipment and industry-standard procedures are used to carefully evaluate each item.

Reprogram your transceivers with speed, simplicity, and confidence.

Carritech’s Opticode is an advanced transceiver programming solution that gives you complete flexibility across your optical network. Designed to ensure seamless compatibility with a wide range of OEM systems, Opticode allows you to quickly reconfigure transceivers to meet your specific requirements. The result is greater control, reduced costs, and a more adaptable, future-proof infrastructure.

Craig ***** - Cardiff, United Kingdom
26/09/2025
A pleasure to work with and a reliable supplier!
John ***** - Egham, United Kingdom
12/09/2025
Always enjoy working with Carritech. They makes things easy.
Marcin ***** - Malsch, Germany
15/05/2025
Reliable supplier, always a pleasure to work with
Liliana ***** - Madrid, Spain
14/05/2025
Fast and friendly service, personalized support throughout
Marcus ***** - Bristol, United Kingdom
13/05/2025
A pleasure to deal with. Always rely on Carritech.
Jagielski ***** - Poznan, Poland
09/05/2025
Always good to do business with
Peter ***** - Eindhoven, Netherlands
07/05/2025
Always attentive and professional, TOP!
Grégory ***** - Mauguio, France
06/05/2025
Commercial efficace, société fiable
Zach ***** - Lakeland, Florida
01/05/2025
Great company to work with. Very flexible and reliable supplier.
Chloe ***** - Berkshire, United Kingdom
24/02/2025
Always a pleasure working with Christian Quality packaging!
Marcus ***** - Bristol, United Kingdom
03/03/2025
Fastest shipments I've seen in years. Credit to the industry.
Alfred ***** - Vienna, Austria
06/08/2018
Always a pleasure to work with whole Carritech Team!

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100M/155M Duplex 200KM SFP

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