| Product Details | |
| Product Code: | Comlink Media Converter |
| Model: | HTB-GS03AB |
| Function: | Gigabit Ethernet to Fiber Media Converter |
| Color: | Black |
| Transmission Distance: | Multimode: Up to 550m |
| Stock | 100 |
Product Description
Gigabit Media Conversion: Converts between 1000Base-T Ethernet and 1000Base-SX/LX fiber. Delivers high-speed networking across copper and fiber segments.IEEE802.3z/ab Compliant: Supports 1000Mbps full-duplex transmission under 802.3z (fiber) and 802.3ab (Ethernet). Ensures smooth integration into modern networks.
4K MAC Address Table: Equipped with a dynamic 4,000-entry MAC table with learning and aging functions. Improves switching efficiency and data flow control.
256KB Data Buffer Memory: Built-in buffer handles traffic surges and ensures reliable packet forwarding. Reduces data collision in high-traffic networks.
SC Fiber + RJ-45 Ports: Each unit includes a 10/100/1000Mbps RJ-45 port and a 1000Mbps SC fiber port. Runs on 5V 2A DC power for efficient energy use.
FEATURES
The Comlink HTB-GS03AB is a Gigabit Ethernet media converter designed to facilitate seamless data transmission between copper and fiber optic networks. It effectively converts 10/100/1000Mbps Ethernet signals over single-mode optical fiber, extending network reach up to 20 kilometers.High-Speed Data Conversion
Enables seamless transition from copper to fiber at full gigabit speed. Maintains network performance in high-demand applications.
Auto-Negotiation & Duplex Support
Detects link conditions and adjusts automatically. Supports full- and half-duplex modes for flexible deployment.
Po
int-to-Point Connectivity Includes two matched converters for direct fiber link. Ideal for extending networks across buildings or long corridors.
Energy Efficient Design
Powered by a compact 5V 2A adapter. Offers low power consumption with stable operation.
Specifications
Model: HTB-GS03AB (One Pair – A & B units)Function: Gigabit Ethernet to Fiber Media Converter
Standards: IEEE802.3z (1000Base-SX/LX), IEEE802.3ab (1000Base-T)
RJ-45 Port: 10/100/1000Mbps, Auto-Negotiation
Fiber Port: SC, 1000Mbps
Transmission Distance:Multimode: Up to 550m
Single-mode: Up to 20km (model dependent)
MAC Address Table: 4,000 entries
Buffer Memory: 256KB
Duplex Modes: Full / Half Duplex
Power Supply: 5V 2A DC adapter (included)
LED Indicators: Power, Link, Activity, Speed
Operating Temperature: 0°C to 50°C
Frequently Asked Questions
Question: What is included in the package?Answer: A pair of media converters (A + B), each with SC fiber and RJ-45 Ethernet ports, and their respective power adapters.
Question: What standards does this support?
Answer: It supports IEEE802.3z (fiber) and IEEE802.3ab (Ethernet) for full gigabit performance.
Question: What’s the power requirement?
Answer: Each unit operates on a 5V 2A DC power adapter (included).
Question: Can this pair be used for long-distance fiber connections?
Answer: Yes, depending on the fiber type—up to 550m with multimode and up to 20km with single-mode.
Question: What type of fiber connector is used?
Answer: Each unit uses an SC connector for 1000Base-SX/LX fiber connections.
Question: Is it suitable for CCTV or VoIP setups?
Answer: Absolutely—it’s commonly used in IP surveillance and voice/data network extensions.
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