The Fast Ethernet (FE) SFP Transceivers from MICROSENS provide a compact and reliable solution for data transmission in networks with bandwidths up to 155 Mbps. These modules are ideal for a variety of applications, supporting Fast Ethernet, the STM-1 protocol, and (model-dependent) OC-3. They are available in Multimode, Singlemode, and WDM variants, offering maximum flexibility in network configuration.

Thanks to the Small Form Factor Pluggable (SFP) design, the transceivers enable space-saving installations on line cards and are hot-swappable, allowing replacement during operation without disrupting the network. Standardized specifications according to Multi Source Agreement (MSA) ensure seamless integration into compatible network devices. Models with Digital Diagnostic Monitoring (DDM) allow detailed operational data monitoring.

The modules are designed for a wide range of transmission distances, from 2 km (Multimode) to 40 km (Singlemode). For industrial applications, special versions with an extended operating temperature range of -40 °C to +85 °C are available. WDM models (Simplex) allow bidirectional data transmission over a single fiber, utilizing different wavelengths for transmission and reception.
Technical Specifications:

General Features:

Type: SFP (Small Form Factor Pluggable)
Connector: LC Duplex or LC Simplex (depending on the model)
Interface: Multimode or Singlemode
Bandwidth: 100–155 Mbps (up to 200 Mbps for certain models)
Operating Temperature:
Standard: 0 °C to +70 °C
Industrial: -40 °C to +85 °C
Protocols: Fast Ethernet, STM-1, OC-3 (model-dependent)
Hot-swappable: Yes
Digital Diagnostics (DDM): Internal (model-dependent)

Optical Features (Model-Dependent):

TX Wavelength: 1310 nm (typical); WDM: TX 1310 nm / RX 1550 nm or vice versa.
RX Wavelength: 1310 nm (typical); WDM: RX 1550 nm / TX 1310 nm.
Range: 2 km (Multimode) to 40 km (Singlemode).
Power Budget: 11–30 dB (depending on the model).
Extinction Ratio: 8.2–10 dB (depending on the model).

Models and Ranges:

Multimode (1310 nm, LC Duplex):
Range: 2 km.
Operating temperature: 0 °C to +70 °C (MS100190D), -40 °C to +85 °C (MS100190DX).

Singlemode (1310 nm, LC Duplex):
Range: 15 km or 40 km.
Operating temperature: 0 °C to +70 °C or -40 °C to +85 °C (model-dependent).

WDM (Simplex, LC Simplex):
Range: 15 km.
TX/RX Wavelengths: TX 1310 nm / RX 1550 nm or vice versa.
Operating temperature: -40 °C to +85 °C.

Safety Features:

Class 1 Laser: Complies with international safety standards.
Precautions:
Never look directly into optical outputs to avoid eye damage.
Cover unused optical ports with protective caps.
Activate connections only after installation is complete.

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 technical details, visit the MICROSENS website: www.microsens.com.