The Fast Ethernet (FE) SFP Transceivers from MICROSENS offer a compact, reliable, and flexible solution for networks with bandwidths of up to 155 Mbps. These transceivers are available in Multimode, Singlemode, and WDM variants, with transmission distances ranging from 2 km (Multimode) to 40 km (Singlemode). They are ideal for Fast Ethernet, STM-1, and (model-dependent) OC-3 applications.

The Small Form Factor Pluggable (SFP) design allows for space-saving installations with high port density on network cards. Thanks to their hot-swap capability, modules can be replaced during operation without disrupting the network. Variants with Digital Diagnostic Monitoring (DDM) provide additional functionality, such as monitoring of temperature, signal strength, and power levels. WDM models enable bidirectional data transfer over a single fiber by using different wavelengths for transmission (TX) and reception (RX).

Industrial-grade models are available for demanding environments, offering an extended operating temperature range of -40 °C to +85 °C. These transceivers comply with MSA and SFF-8472 standards, ensuring compatibility with a wide range of network devices.

Technical Specifications:

General Features:

• Type: SFP (Small Form Factor Pluggable)
• Connector: LC Duplex or LC Simplex (WDM models)
• Interface: Multimode or Singlemode
• Bandwidth: 100–155 Mbps (model-dependent up to 200 Mbps)
• Protocols: Fast Ethernet, STM-1, OC-3 (model-dependent)
• Operating Temperature:
- Standard: 0 °C to +70 °C
- Industrial: -40 °C to +85 °C (model-dependent)

• Hot-swappable: Yes
• Digital Diagnostic Monitoring (DDM): Internal (model-dependent)

Optical Features (model-dependent):

• Multimode:
- TX/RX Wavelength: 1310 nm
- Distance: 2 km

• Singlemode:
- TX/RX Wavelength: 1310 nm
- Distance: 15 km or 40 km

• WDM (Simplex):
- TX/RX Wavelengths: TX 1310 nm / RX 1550 nm or vice versa
- Distance: 15 km

• Power Budget: 11–30 dB (model-dependent)
• Extinction Ratio: 8.2–10 dB (model-dependent)

Models and Ranges:

Multimode (1310 nm, LC Duplex):

• MS100190D: 155 Mbps, DDM, 2 km, operating temperature 0 °C to +70 °C
• MS100190DX: 155 Mbps, DDM, 2 km, operating temperature -40 °C to +85 °C

Singlemode (1310 nm, LC Duplex):

• MS100191: 155 Mbps, 15 km, operating temperature 0 °C to +70 °C
• MS100191D: 155 Mbps, DDM, 15 km, operating temperature 0 °C to +70 °C
• MS100191DX: 155 Mbps, DDM, 15 km, operating temperature -40 °C to +85 °C
• MS100192D: 155 Mbps, DDM, 40 km, operating temperature 0 °C to +70 °C
• MS100192DX: 155 Mbps, DDM, 40 km, operating temperature -40 °C to +85 °C

WDM Models (Simplex):

• MS100191DXA: 155 Mbps, TX 1310 nm / RX 1550 nm, DDM, 15 km, operating temperature -40 °C to +85 °C
• MS100191DXB: 155 Mbps, TX 1550 nm / RX 1310 nm, DDM, 15 km, operating temperature -40 °C to +85 °C

Safety Features:

• Class 1 Laser: Complies with international safety standards
• Safety Instructions:
- Never look directly into optical outputs to avoid eye damage
- Cover unused optical ports with protective caps
- Activate connections only after completing installation


Ordering Information:


Multimode Models:

• MS100190D: 155 Mbps, FX, 1310 nm, DDM, LC, 2 km, 0 °C to +70 °C
• MS100190DX: 155 Mbps, FX, 1310 nm, DDM, LC, 2 km, -40 °C to +85 °C

Singlemode Models:

• MS100191: 155 Mbps, FX, 1310 nm, LC, 15 km, 0 °C to +70 °C
• MS100191D: 155 Mbps, FX, 1310 nm, DDM, LC, 15 km, 0 °C to +70 °C
• MS100191DX: 155 Mbps, FX, 1310 nm, DDM, LC, 15 km, -40 °C to +85 °C
• MS100192D: 155 Mbps, FX, 1310 nm, DDM, LC, 40 km, 0 °C to +70 °C
• MS100192DX: 155 Mbps, FX, 1310 nm, DDM, LC, 40 km, -40 °C to +85 °C

WDM Models (Simplex):

• MS100191DXA: 155 Mbps, BX, TX 1310 nm / RX 1550 nm, LC Simplex, 15 km, -40 °C to +85 °C
• MS100191DXB: 155 Mbps, BX, TX 1550 nm / RX 1310 nm, LC Simplex, 15 km, -40 °C to +85 °C

For further information, visit MICROSENS at www.microsens.com.