SFP1GZXEMCST Startech Dell SFP-1G-ZC SM Transceiver SFP Module 1G Fiber SFP

Main Specifications

• Manufacturer: StarTech
• Part Number: SFP1GZXEMCST
• Device Type: Transceiver Module

Technical Specifications

• Module Type: SFP (mini-GBIC)
• Port Count: Single Port
• Connector Style: LC Interface
• Port Details: 1 x LC 1000Base-ZX Network
• Transmission Medium: Optical Fiber
• Supported Fiber Mode: Single-mode

Performance Attributes

• Ethernet Standard: Gigabit Ethernet
• Network Protocol: 1000Base-ZX

Physical Characteristics

Design & Form Factor

• Form Factor: Hot-swappable for quick replacement
• Usage: Ideal for enterprise data networking

Key Benefits

• Reliable single-mode fiber connectivity for long-distance transmission
• Compact SFP design ensures space efficiency in network setups
• Hot-swappable capability minimizes downtime during maintenance

StarTech SFP1GZXEMCST Single-Mode Fiber Transceiver

The StarTech SFP1GZXEMCST 1000Mbps 1000Base-ZX Single-Mode Fiber 80km 1550nm LC Connector SFP Transceiver Module is a high-performance optical networking component engineered for long-distance Gigabit Ethernet connectivity. Designed to support reliable data transmission across extended fiber-optic infrastructures, this Small Form-Factor Pluggable (SFP) transceiver delivers stable communication over single-mode fiber links reaching distances of up to 80 kilometers. The module is optimized for enterprise networks, service provider environments, metropolitan area networks, campus deployments, industrial networking systems, and remote connectivity applications that require dependable long-range optical communication.

Utilizing 1000Base-ZX technology, the module operates at a wavelength of 1550nm, making it suitable for long-distance single-mode fiber transmission. The compact SFP form factor allows seamless integration into compatible switches, routers, media converters, network interface cards, and telecommunications equipment equipped with standard SFP slots. The StarTech SFP1GZXEMCST provides network administrators with a flexible and cost-effective solution for extending Gigabit Ethernet connectivity without compromising performance or reliability.

1000Base-ZX Optical Networking Technology

Long-Distance Gigabit Ethernet Transmission

The 1000Base-ZX standard is specifically designed to support Gigabit Ethernet communication across significantly longer distances than standard short-range optical solutions. The StarTech SFP1GZXEMCST utilizes this technology to enable transmission over single-mode fiber links up to 80 kilometers, allowing organizations to connect remote facilities, branch offices, network aggregation points, and critical infrastructure locations.

Unlike multimode transceivers intended for shorter connections within buildings or data centers, ZX optical modules are developed to support wide-area deployments where transmission distance is a primary requirement. This capability makes the transceiver suitable for telecommunications backbones, utility networks, transportation systems, educational campuses, and government communication infrastructures.

Optimized 1550nm Operating Wavelength

The 1550nm wavelength utilized by the StarTech SFP1GZXEMCST provides significant advantages for long-range optical communication. Fiber attenuation is lower at 1550nm compared to shorter wavelengths, enabling optical signals to travel farther while maintaining integrity and minimizing signal degradation.

This wavelength is widely deployed throughout carrier-grade optical networks due to its efficiency in supporting extended transmission distances. The module's laser technology is designed to generate stable optical output while maintaining compliance with Gigabit Ethernet transmission requirements.

Single-Mode Fiber Compatibility

Designed for Long-Reach Fiber Infrastructure

The StarTech SFP1GZXEMCST is engineered specifically for single-mode fiber environments. Single-mode fiber features a smaller core diameter than multimode fiber, enabling light signals to travel along a more direct path with significantly reduced modal dispersion. This characteristic is essential for achieving transmission distances of up to 80 kilometers.

Organizations deploying extensive fiber networks often rely on single-mode cabling because of its ability to support future scalability, higher bandwidth capabilities, and superior long-distance performance. The transceiver integrates seamlessly with existing single-mode fiber infrastructures while supporting Gigabit Ethernet communication standards.

Signal Integrity Across Extended Distances

Maintaining signal quality across long distances is critical for network reliability. The optical components integrated into the StarTech SFP1GZXEMCST are designed to preserve data integrity throughout transmission. Advanced optical engineering helps reduce transmission errors, improve signal stability, and support consistent network performance even in demanding deployment scenarios.

The module's optical characteristics help ensure dependable communication between network endpoints separated by significant geographical distances, making it suitable for applications where uninterrupted connectivity is essential.

LC Duplex Connector Architecture

Compact High-Density Connectivity

The transceiver utilizes a duplex LC connector interface, one of the most widely adopted optical connector formats in modern networking environments. LC connectors are known for their compact design, enabling higher port densities on networking equipment while maintaining secure and reliable fiber connections.

The small connector footprint is particularly valuable in network environments where equipment space is limited. Data centers, telecommunications facilities, and enterprise network closets often benefit from the increased port density made possible by LC connector technology.

Reliable Optical Performance

LC connectors provide excellent optical alignment and low insertion loss characteristics, helping maximize transmission performance across fiber links. The precision-engineered connector interface supports stable optical coupling between network devices, reducing the likelihood of signal degradation and ensuring consistent communication quality.

Hot-Pluggable SFP Form Factor

Flexible Deployment Options

The Small Form-Factor Pluggable design enables network administrators to install or replace the StarTech SFP1GZXEMCST without shutting down network equipment. This hot-swappable capability minimizes service interruptions and simplifies maintenance procedures in mission-critical networking environments.

The modular architecture provides organizations with greater flexibility when expanding or modifying network infrastructures. Rather than replacing entire networking devices, administrators can deploy appropriate transceivers based on distance requirements, fiber type, and application needs.

Compatibility with Standard SFP Ports

The transceiver is designed to operate with networking equipment that supports standard Gigabit Ethernet SFP interfaces. This broad compatibility enables integration into a wide range of switches, routers, media converters, and networking appliances deployed across enterprise and service provider environments.

The standardized form factor simplifies inventory management and allows organizations to maintain consistent deployment strategies across multiple network platforms.

Network Performance Characteristics

Gigabit Ethernet Throughput

The StarTech SFP1GZXEMCST supports data rates of up to 1000Mbps, enabling full Gigabit Ethernet connectivity across long-distance fiber links. This throughput level provides sufficient bandwidth for numerous networking applications, including file transfers, voice communications, video streaming, cloud access, storage replication, and enterprise data traffic.

Gigabit Ethernet remains a foundational networking standard across many organizations due to its balance of performance, reliability, and infrastructure compatibility. The transceiver ensures that extended-distance network segments can achieve the same Gigabit performance levels expected within local network environments.

Stable Data Transmission

Consistent network performance depends on reliable optical signal transmission. The module incorporates high-quality optical components designed to support stable communication over extended distances. Careful engineering helps minimize bit errors while maintaining signal quality across the full supported transmission range.

Advanced Optical Components

Precision Laser Technology

The optical transmitter within the StarTech SFP1GZXEMCST utilizes laser technology optimized for long-distance communication. Precision optical output ensures that transmitted signals maintain sufficient power levels to reach remote network endpoints while adhering to applicable optical networking standards.

The transmitter's design contributes to overall network reliability by providing consistent optical performance throughout operational lifecycles. This consistency is particularly important in environments where long-distance links support critical communication services.

High-Sensitivity Receiver

The integrated optical receiver is engineered to detect incoming signals with high sensitivity, helping maintain communication integrity even after transmission across extensive fiber distances. Advanced receiver technology supports accurate signal interpretation while minimizing potential transmission errors.

This combination of optimized transmitter and receiver components contributes to dependable end-to-end optical communication performance across long-range network deployments.

Campus Network Connectivity

Large educational institutions, corporate campuses, healthcare facilities, and government complexes frequently require high-speed connectivity between multiple buildings and remote facilities. The StarTech SFP1GZXEMCST provides an effective solution for connecting distributed network infrastructure across substantial geographical areas.

The ability to support distances up to 80 kilometers enables organizations to extend network services far beyond traditional campus boundaries while maintaining Gigabit Ethernet performance.

Telecommunications Infrastructure

Carrier Network Deployments

Telecommunications providers frequently deploy long-distance optical networking solutions to support customer services, aggregation networks, and backbone infrastructure. The StarTech SFP1GZXEMCST offers characteristics well suited for carrier environments requiring stable Gigabit Ethernet connectivity over extended distances.

The module's optical specifications support reliable communication between central offices, distribution points, and remote network nodes within telecommunications ecosystems.

Metropolitan Area Network Integration

Metropolitan area networks often span large geographic regions, connecting businesses, institutions, and service locations throughout cities and surrounding areas. The 80-kilometer transmission capability enables flexible deployment within metro networking architectures while maintaining consistent Gigabit Ethernet performance.

Critical Infrastructure Connectivity

Many critical infrastructure networks require resilient communication links capable of supporting essential operational functions. Long-distance fiber connections established using ZX transceiver technology help facilitate secure and stable communication across distributed infrastructure environments.

The module's performance characteristics make it suitable for deployments where network reliability is a significant operational requirement.

Network Expansion and Scalability

Supporting Future Growth

Organizations continually expand network infrastructures to accommodate new facilities, users, applications, and services. The StarTech SFP1GZXEMCST provides scalable connectivity options that support long-distance network growth without requiring substantial redesign of existing architectures.

By leveraging standard SFP interfaces and single-mode fiber infrastructure, organizations can extend network reach while maintaining compatibility with established networking equipment.

Efficient Infrastructure Utilization

The deployment of long-range optical transceivers helps maximize the value of existing fiber investments. Organizations can utilize installed single-mode fiber networks to support expanded connectivity requirements while minimizing additional infrastructure costs.

The flexibility offered by modular transceiver technology enables efficient resource allocation and simplified network planning strategies.

Consistent Optical Performance

Network reliability depends heavily on the stability of optical communication links. The StarTech SFP1GZXEMCST is designed to deliver consistent optical performance across varying operational conditions, supporting uninterrupted network services and dependable communication.

Quality optical components, precision manufacturing, and adherence to industry standards contribute to long-term operational reliability throughout the module's deployment lifecycle.

Data Center and Inter-Facility Connectivity

Extended Data Center

Organizations operating multiple data centers often require reliable optical connectivity between facilities to support replication, backup, disaster recovery, and application distribution functions. The StarTech SFP1GZXEMCST enables high-speed Gigabit Ethernet communication across substantial distances, supporting critical inter-facility networking requirements.

The 80-kilometer reach provides flexibility for connecting geographically dispersed data centers while maintaining network performance and operational continuity.

Storage and Replication Networks

Long-distance optical communication plays an important role in storage networking environments. The transceiver supports infrastructure requirements associated with data synchronization, remote backups, storage replication, and business continuity initiatives.

Its ability to maintain reliable Gigabit Ethernet connectivity over extended distances helps organizations protect data assets while supporting operational resilience strategies.

Optical Networking Standards Compliance

Industry Standard Integration

The StarTech SFP1GZXEMCST is designed to operate within established Gigabit Ethernet networking standards, ensuring interoperability with compatible networking equipment from a wide range of manufacturers. Standards-based operation simplifies deployment and reduces compatibility concerns across heterogeneous network environments.

This interoperability allows organizations to integrate the transceiver into existing infrastructures while maintaining operational consistency and network reliability.

Professional Network Deployment Capabilities

Combining 1000Mbps throughput, 1000Base-ZX technology, 1550nm wavelength operation, duplex LC connectivity, single-mode fiber support, and an 80-kilometer transmission range, the StarTech SFP1GZXEMCST serves as a versatile optical networking solution for demanding enterprise, telecommunications, industrial, and institutional applications. Its combination of long-distance capability, standardized connectivity, and dependable performance makes it an effective choice for organizations seeking reliable Gigabit Ethernet communication across extensive fiber-optic infrastructures.