The Fast Ethernet (FE) SFP Transceivers by MICROSENS provide a reliable and flexible solution for data transmission in networks with bandwidths up to 155 Mbps. These compact Small Form Factor Pluggable (SFP) modules are designed for use in active network components such as switches, routers, and media converters. They support both Fast Ethernet and the STM-1 protocol, with models offering transmission ranges from 2 km to 40 km.

The SFP transceivers are available in various types to meet diverse needs: Multimode, Singlemode, and WDM variants for simplex (bidirectional) communication. WDM models use different wavelengths for transmission and reception, enabling communication over a single fiber. The hot-swappable design allows installation and replacement during operation without network downtime.

Standardized Multi Source Agreement (MSA) and SFF-8472 specifications ensure compatibility with numerous network devices, while models with Digital Diagnostic Monitoring (DDM) provide enhanced monitoring capabilities. Industrial-grade versions with an extended operating temperature range of -40 °C to +85 °C are also available.
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 (depending on the model)

Optical Features (Model-Dependent):

TX Wavelength: 1310 nm (typical); WDM models: TX 1310 nm / RX 1550 nm or vice versa.
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).
Digital Diagnostics: Internal (for DDM models).

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.
Eye safety precautions:
Never look directly into optical outputs.
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, range 2 km, 0 °C to +70 °C.
MS100190DX: 155 Mbps, FX, 1310 nm, DDM, LC, range 2 km, -40 °C to +85 °C.

Singlemode Models:

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

WDM Models (Simplex):

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

For more information and technical details, visit the MICROSENS website: www.microsens.com.