LF091 Fiber Media Converter Series 10/100/1000M Single/Multi-mode OEM logo

Product Overview

Our high-performance media converters break through the 100m copper cable limit and enable long-distance fiber transmission.They are true copper to fiber media converter and Ethernet to fiber media converter solutions, supporting both single-mode optical fiber media converter and multimode fiber media converter applications.

Ethernet extension · seamless optical-electrical conversion · long-distance transmission (0.5~120km) · lightning protection · wide operating temperature.  

We have 6 core series – HTB3100, GS03, 2F4E, 3F2E, 6F2E, SFP fiber media converter pluggable media converter.

1. Full Series Comparison Table 

2. Common Features (All Series)

• Seamless optical-electrical conversion, breaks 100m copper limit, reaches up to 120km over fiber

• Auto-negotiation 10/100/1000M (model dependent), MDI/MDI-X auto-crossover, plug-and-play

• Full/half-duplex modes, IEEE802.3X flow control for lossless transmission

• LED indicators: Power, Fiber Link/Act, Copper Link/Act, Full-duplex status

• Built-in lightning protection, anti-static, anti-interference circuits for harsh electrical environments

• Rack-mount centralized power supply support (14-slot / 16-slot chassis for external DC models)

• Wide temperature: standard 0~50°C; HTB-3100 supports -25°C cold start to 70°C long-term; 2F4E/3F2E/6F2E/SFP optional industrial grade -40~85°C,(meeting industrial fiber media converter requirements)

3. Selection Guide – Which One to Buy?

• Point-to-point, most economical → HTB-3100 (single-fiber, 100M, 25-120km)

• Standard Gigabit point-to-point, best compatibility → GS03 (1000M, dual/single fiber)

• 1 IPC + 1 fiber uplink → GS03 or SFP module + switch

• 4 IPCs + 2 fiber aggregation → 2F4E (100M/1000M optional, switch type)

• 2 IPCs + 3 fiber paths (backup / multi-direction) → 3F2E (switch type)

• Multi-fiber access, high-density terminal, need VLAN isolation → 6F2E (unique advantages: 802.1Q VLAN, broadcast storm protection, industrial power -48V/+24V)

• High rack density, field-replaceable modules → SFP pluggable converter (hot-swap, FCC/CE/RoHS)

• 100M vs 1000M: For IP cameras / low budget → 100M; for enterprise LAN/NAS/multi-HD → 1000M.

4. Technical Specifications & Optical Performance

4.1 MTBF 

• HTB-3100: >3 years (~26,280 hours)

• GS03: >50,000 hours

• 2F4E / 3F2E / 6F2E / SFP series: >100,000 hours

• Bit error rate: <1E-8

• Saturation optical power: ≥0dBm

• Storage temperature: -40~70°C | Humidity: 5~90% (non-condensing)

• Certifications: SFP series FCC, CE, RoHS, hot-swappable

4.2 Jumbo Frame Support (Differentiated)

• GS03: 9K bytes

• 2F4E / 3F2E / SFP: 9216 bytes

• HTB-3100: Not specified (standard Ethernet frames)

• 6F2E: Supports VLAN long frame transmission

4.3 Optical Interface Performance (Tx Power / Rx Sensitivity by distance)

• 10-20km (SM): Tx -12 ~ -8 dBm, Rx ≤ -34 dBm

• 40-60km (SM): Tx -5 ~ 0 dBm, Rx ≤ -32 dBm

• 80-100km (SM): Tx ≥ -1 dBm, Rx ≤ -34~-36 dBm

• 120km (HTB-3100 only): Tx ≥ 1 dBm, Rx ≤ -36 dBm

• Multi-mode 0.5~2km: Tx -20 ~ -14 dBm, Rx ≤ -27 dBm (850/1310nm)

Note: Exact values depend on model and distance option; consult datasheet for specific orders.

5. Typical Application Scenarios

• Security & surveillance systems (long-distance IP camera aggregation)

• Enterprise & campus networks, industrial park access

• Broadband access, FTTx, residential / office building retrofit

• Telecom / CATV backbone and metro networks

• Power, railway, municipal engineering communication systems (6F2E ideal for -48V industrial environments)

• Data centers, server rooms high-density connections (SFP series)

• Large commercial complexes, campus-wide fiber interconnects