Accortec 1G SFP LC LH 70km SMF Transceiver

The Accortec 1G SFP LC LH 70km SMF Transceiver is a high-performance Gigabit Ethernet solution engineered for reliable, long-haul data transmission over single-mode fiber. This compact SFP module is designed to drop into standard SFP slots on switches, routers, and telecom equipment, delivering seamless, color-coded connectivity with industry-leading compatibility. Ideal for backbone links, campus networks, and service-provider deployments, the 70km LH design leverages the efficiency of 1310 nm optics and the stability of LC duplex connectors to maintain signal integrity over extended distances. Whether you’re upgrading an existing fiber backbone or deploying a new long-range link, this Accortec transceiver offers robust performance, easy integration, and dependable operation in demanding network environments.

• Long-haul Gigabit Ethernet ready: 1G SFP transceiver optimized for 1000BASE-LX/LH operations, delivering stable Ethernet performance across extended fiber routes with low bit-error rates.
• 70 km reach on SMF: Designed for single-mode fiber, enabling cost-efficient, high-bandwidth links between distant network nodes without excessive amplification or regeneration.
• LC duplex optical interface: Compact, industry-standard LC connectors provide quick, reliable fiber termination and easy compatibility with a wide range of fiber cables and patch panels.
• MSA-compliant and hot-swappable: Fits into standard SFP slots on a broad ecosystem of switches and routers, allowing for zero-downtime maintenance and rapid replacement in dense deployments.
• Diagnostics and efficiency: Supports digital diagnostics monitoring (DDM) and features power-efficient operation with reliable thermal performance for sustained network uptime.

Technical Details of Accortec 1G SFP LC LH 70km SMF Transceiver

• Form Factor: SFP (Small Form-factor Pluggable) transceiver module compatible with SFP MSA standards.
• Data Rate: 1.25 Gbps signaling (IEEE 802.3 1000BASE-LX/LH compliant) for reliable Gigabit Ethernet transmission.
• Wavelength: 1310 nm long-haul optical transmitter optimized for low loss in standard SMF cabling and reduced dispersion over long distances.
• Distance / Reach: Up to 70 kilometers on single-mode fiber under appropriate dispersion and loss conditions.
• Fiber Type: Single-Mode Fiber (SMF) platform to maximize link budget and minimize attenuation over long runs.
• Connector Type: LC duplex connectors for easy integration with fiber patch cables and patch panels.
• Interface Compliance: SFP MSA compliant and interoperable with a wide range of 1000BASE-LX/LH capable devices and switches.
• TX Power (typical): Approximately +0 to +3 dBm (typical values may vary by production lot and temperature conditions).
• Rx Sensitivity (typical): Better than or equal to −18 dBm for reliable reception over extended distances.
• Digital Diagnostics Monitoring (DDM): Supports standard DDM for real-time monitoring of optical parameters such as temperature, supply voltage, laser bias current, and optical power.
• Operating Temperature: Commercial-grade range (typical) 0 to 70°C; consult product datasheet for industrial variants if available.
• Power Consumption: Typical ≤1.0 W, ensuring energy-efficient operation within multi-port dense deployments.
• Compliance and Safety: IEEE 802.3 1000BASE-LX/LH compatible, RoHS-compliant, and designed to integrate with standard network equipment without chassis modifications.
• Mounting and Durability: Rugged metal housing with protective shielding suitable for data-center cabinets and telecom enclosures.

How to Install Accortec 1G SFP LC LH 70km SMF Transceiver

• Power down the network device (switch, router, or media converter) before inserting or removing the SFP module to prevent ESD damage and interface issues.
• Insert the Accortec SFP LC LH transceiver firmly into an available SFP slot until it seats with a light click, ensuring the notch aligns with the module slot.
• Connect the LC duplex fiber pair to the module using high-quality single-mode fiber patch cables, verifying the polarity and ensuring clean, secure LC terminations.
• Route fiber cables with appropriate bend radii and label as necessary to avoid physical stress or crosstalk, then re-apply power and monitor the link indicator on both the transceiver and the host device.
• Use the device’s management interface to verify link status, transceiver temperature, and DDM readings if supported; configure the port for 1000BASE-LX/LH operation and ensure correct VLANs, MTU, and QoS settings for your network requirements.

Frequently asked questions

• What is the main use case for the Accortec 1G SFP LC LH 70km SMF Transceiver? It is ideal for long-haul Gigabit Ethernet links on single-mode fiber, enabling reliable backbone connections between distant data centers, campuses, and network nodes while preserving existing SFP-enabled equipment.
• What wavelength does it use? The module uses a 1310 nm wavelength optimized for SMF transmission over long distances with favorable dispersion characteristics.
• Is the transceiver compatible with most SFP-enabled devices? Yes. It is designed to be SFP MSA-compliant, which ensures broad compatibility with a wide range of switches, routers, and optical transport systems that support 1000BASE-LX/LH.
• Does it support diagnostic monitoring? Yes. The transceiver includes Digital Diagnostics Monitoring (DDM) to provide real-time readings of essential optical and electrical parameters for proactive network management.
• What about installation concerns like power usage and operating range? It is designed for energy-efficient operation, typically consuming around 1.0 W, and is suitable for commercial-grade environments with an operating temperature range centered around 0 to 70°C (check for alternative industrial variants if needed).