Network Media Converter VALUE 21.99.1199 1000 Mbit/s Multi-mode Black

The VALUE 21.99.1199 is a network media converter that converts a 10/100/1000 Mbit/s TP (RJ-45) port to a fiber optic Gigabit Ethernet link. The device supports full wire-speed conversion between copper and fiber interfaces and is compatible with multimode fiber using LC connectors. It is powered by the included 5 VDC, 1 A power supply and has a typical power consumption of 3 W. Note: this converter does not provide a repeater function.

Advantages

This media converter provides transparent media conversion at speeds up to 1000 Mbit/s, supports auto MDI/MDI-X and auto-negotiation on the RJ-45 port, and accepts multimode fiber (62.5/125 µm and 50/125 µm) on the FX port. It complies with relevant IEEE Ethernet standards for 10/100/1000Base-T(X) and 100Base-FX, requires low power and includes the power supply and manual.

Suitable for

• Extending Ethernet connections over multimode fiber
• Connecting Gigabit copper devices to 100Base-FX fiber segments
• Small office or industrial network links requiring a single fiber port

Key specifications

• Maximum data transfer rate: 1000 Mbit/s
• TP (RJ-45) ports: 1 (10/100/1000 Mbit/s, auto-negotiation, auto MDI/MDI-X)
• Fiber ports: 1 (100Base-FX, multimode 62.5/125 µm and 50/125 µm, LC)
• Compliance: IEEE 802.3 / 802.3i / 802.3u / 802.3z / 802.3ab / 802.3x
• Power: 5 VDC, 1 A (included); typical consumption 3 W
• Colour: Black; Weight: 0.16 kg

How to use

Connect the RJ-45 port to the copper Ethernet device or switch using a standard Ethernet cable. Insert the LC multimode fiber cable into the FX port and ensure the fiber type matches the converter specification (62.5/125 µm or 50/125 µm). Plug in the supplied 5 VDC, 1 A power adapter and power on the converter. The RJ-45 port supports auto-negotiation for speed and duplex; the FX port operates at forced 100 Mbit/s full-duplex.

Recommendations

Use this converter when a simple, low-power media conversion is required between Gigabit copper ports and multimode fiber. Verify fiber cable type and LC connector compatibility before installation; do not expect repeater functionality or extended management features.