Hikvision (HK-SFP 1.25G-1310-DF-MM)

The Hikvision (HK-SFP 1.25G-1310-DF-MM) is a high-performance, professional-grade Optical SFP (Small Form-factor Pluggable) Module designed to provide reliable high-speed fiber optic connectivity for network switches, routers, and security systems. As a critical component in modern networking, this transceiver allows for the conversion of electrical signals into optical signals, enabling data transmission over significantly longer distances and with higher immunity to electromagnetic interference than traditional copper cabling. It is specifically engineered for multi-mode fiber environments, making it an ideal choice for backbone connections within office buildings, data centers, and campus-wide surveillance networks.

The technical core of the Hikvision (HK-SFP 1.25G-1310-DF-MM) is its ability to support a data transfer rate of up to 1.25 Gbps. It operates at a wavelength of 1310 nm, which is optimized for multi-mode fiber (MMF) transmission. While many standard multi-mode modules operate at 850 nm, the 1310 nm window provides superior performance in certain fiber types and helps maintain signal integrity over mid-range distances. This module is capable of transmitting data over distances of up to 2 kilometers, providing a robust link between network nodes that are situated beyond the 100-meter limit of standard Ethernet UTP cables.

One of the most important features of this module is its Dual Fiber (DF) configuration with a standard LC connector. This Hikvision (HK-SFP 1.25G-1310-DF-MM) duplex design uses two separate fiber strands—one for transmitting data and one for receiving—ensuring a dedicated, full-duplex communication channel that prevents data collisions and maximizes throughput. The SFP form factor is “hot-pluggable,” meaning it can be inserted into or removed from a running switch or NVR without needing to power down the system. This allows for easy maintenance, rapid hardware upgrades, and minimal network downtime.

The Hikvision (HK-SFP 1.25G-1310-DF-MM) is fully compliant with the Multi-Source Agreement (MSA) standards, ensuring wide compatibility with not only Hikvision network switches but also various third-party networking hardware. This makes it a versatile tool for system integrators who may be working with hybrid hardware environments. The module is also designed for industrial-level reliability, featuring a wide operating temperature range and high-quality internal components that ensure stable performance in the demanding 24/7 environments of professional security monitoring.

Power efficiency is another benefit of this Hikvision optical module. It operates on a standard 3.3V power supply and features low power consumption, which helps reduce the overall heat signature of the network switch. This Hikvision (HK-SFP 1.25G-1310-DF-MM) is particularly important in high-density rack environments where excessive heat can lead to equipment failure. Furthermore, the optical transmission method provides total galvanic isolation between connected devices, protecting sensitive networking equipment from electrical surges or ground loops that can occur in large-scale outdoor installations.

By utilizing fiber optics through the Hikvision (HK-SFP 1.25G-1310-DF-MM), security professionals can ensure that their high-definition video feeds from IP cameras are transmitted back to the NVR with zero latency and no signal degradation. Whether used for a simple building-to-building link or a complex industrial network, this SFP module provides the high-speed backbone necessary for modern, data-intensive security applications.

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📌 KEY FEATURES
✔ 1.25 Gbps Data Rate: Supports high-speed Gigabit Ethernet for fluid data transmission.
✔ 1310 nm Wavelength: Optimized for superior signal performance over multi-mode fiber.
✔ 2 km Transmission Distance: Extends network reach far beyond the limits of copper cabling.
✔ Dual Fiber (DF) Duplex LC: Dedicated fiber paths for simultaneous send and receive.
✔ Hot-Pluggable SFP: Allows for installation and replacement without system rebooting.
✔ MSA Compliant: Ensures broad compatibility with Hikvision and third-party switches.
✔ Low Power Consumption: Optimized electrical design for reduced heat and high efficiency.
✔ Multi-Mode Fiber (MMF) Support: Ideal for cost-effective, high-bandwidth internal networking.

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📌 BENEFITS The Hikvision (HK-SFP 1.25G-1310-DF-MM) offers a scalable and reliable solution for expanding network infrastructure. By switching from copper to fiber, users eliminate the risk of interference from nearby power lines or industrial machinery, ensuring that video streams remain crystal clear. Its 2km range provides the flexibility to connect distant wings of a building or separate facilities within a campus. The hot-pluggable nature of the device ensures that network expansions can happen on the fly, providing a future-proof solution that can grow alongside your security needs.

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📌 APPLICATIONS

• Inter-Switch Uplinks: Connects multiple network switches to form a high-speed backbone.

• Building-to-Building Links: Bridges network gaps between nearby facilities via fiber.

• High-Rise Elevator Systems: Provides a high-speed data link from the elevator hub to the server room.

• Data Center Networking: Facilitates fast data transfer between server racks and storage arrays.

• Campus Surveillance: Connects remote security poles to a central monitoring station.

• Industrial Site Connectivity: Reliable data transmission in environments with high EMI.

• Large Retail Complexes: Links localized switches from different floors to a central NVR.

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📌 CONCLUSION The Hikvision (HK-SFP 1.25G-1310-DF-MM) Optical Module is an essential component for any professional looking to build a high-speed, reliable, and long-distance network. By combining the speed of Gigabit Ethernet with the inherent advantages of fiber optics, it provides a stable foundation for the most demanding surveillance and data tasks. Its ease of use, broad compatibility, and rugged performance make it the definitive choice for ensuring that your network remains connected and efficient across any distance. For professional-grade fiber connectivity, the HK-SFP-1.25G-1310-DF-MM is the industry-standard solution.

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