Hikvision (HK-SFP-1.25G-20-1310) SFP Series

Hikvision HK-SFP-1.25G-20-1310 SFP Series is a reliable single-mode fiber transceiver module designed for long-distance Gigabit Ethernet connectivity in surveillance and enterprise networks. Supporting 1.25 Gbps data transmission over a single fiber strand, this module uses bi-directional communication to reduce infrastructure costs while maintaining high performance. With a transmission range of up to 20 km, hot-pluggable capability, and broad compatibility with standard SFP ports, it is ideal for connecting switches, NVRs, and network backbones across large installations.

Product Features

1.25G Gigabit Ethernet Performance

Supports data transmission at 1.25 Gbps, ensuring stable and efficient connectivity for Gigabit network environments.

Long-Distance Transmission up to 20 km

Designed for single-mode fiber communication with a maximum transmission distance of up to 20 km, suitable for large-scale deployments.

Single-Fiber Bi-Directional Technology

Uses a single fiber strand for both transmission and reception, reducing cabling requirements and lowering deployment costs.

LC Connector Interface

Equipped with a standard LC connector for secure, high-performance optical connections.

Wavelength Division Multiplexing (WDM)

Operates with Tx 1310 nm and Rx 1550 nm wavelengths, enabling simultaneous data transmission and reception over one fiber.

Hot-Pluggable SFP Design

Allows insertion and removal without powering down equipment, ensuring minimal downtime and easy maintenance.

MSA-Compliant Form Factor

Compatible with standard SFP ports across a wide range of switches and networking devices.

Cost-Effective Fiber Expansion

Provides an efficient solution for extending network infrastructure with high bandwidth and reduced fiber usage.

RoHS Compliant

Manufactured in compliance with environmental standards for safe and sustainable operation.

Product Specifications

• Form factor: SFP (Small Form-Factor Pluggable)
• Data rate: 1.25 Gbps (1250 Mbps)
• Fiber type: Single-mode fiber (SMF), 9/125 µm
• Connector: LC, single fiber
• Transmission distance: Up to 20 km
• Wavelength: Tx 1310 nm / Rx 1550 nm
• Transmit power: -9 to -1 dBm
• Receive sensitivity: -21 dBm
• Power supply: 3.3 V DC
• Operating temperature: 0°C to 70°C
• Storage temperature: -40°C to 85°C
• Relative humidity: 30% to 80%
• Compliance: MSA standard, RoHS compliant