4 Port Fast Ethernet Fiber Media Converter

This device is an Ethernet IEEE802.3 media converter that can realize the media conversion or extension of network transmission distance between 4 ports 10/100base-T twisted pair and optical media. It is mainly used for long-distance (20/40/60/80/120 km) transmission in fiber optic networks, fully supporting 10/100M transmission rate, with perfect alarm function, stable and reliable operation, low power consumption, high integration, and compact size.

● The device automatically adapts to 10/100Mbps environments, making network upgrades easier.

● The optical interface supports three fiber optic transmission modes: multi-mode dual fiber, single-mode dual fiber, and single-mode single fiber, with optional SC/ST/FC/LC interfaces.

● It has error detection and automatic reset functions, making it suitable for high-bandwidth data applications such as video transmission.

● It has automatic loop detection for all ethernet and optical ports, with the ability to isolate the corresponding loopback port, and has loop indication lights.

● The device provides 1 100Mbps optical port and 4 100Mbps Ethernet ports.

● It supports full-duplex and half-duplex network communication with automatic negotiation capabilities.

● It supports the transmission of extra-long jumbo frames and can be used with switch products that support the IEEE802.1Q protocol, supporting Ethernet frames up to 4097 bytes.

● It supports automatic selection of cross-connect or straight-through for twisted-pair ports, making system debugging and installation more convenient.

● The device supports a wide DC voltage supply range of 5-12V and can be powered by an external AC220/5V or 12V power adapter.

● Fiber

Optical port: 1

Optical Fiber:  Single/Dual fiber

Fiber interface:  LC (SFP)

Wavelength: 850nm/1310nm Multi-mode; 1310nm/1550nm Single-mode

Relay-free transmission distance: 0~80Km

Typical transmission power: single mode 100uw — 0.93mw

● Ethernet Interface  

Protocol: Compliant with IEEE 802.3ab, IEEE 802.3z

Rate: 10/100/1000M adaptive, full/half duplex adaptive

MAC Address Table: 4096 MAC addresses can be learned

Physical Interface: RJ45 supports Auto-MDIX

● Environmental Index

Working temperature: -15℃—+60℃

Storage temperature: -40℃—+85℃

Working humidity: 0%—95% (non-condensing)

MTBF: >100,000 hours