Siemens 6GK5491-2AB00-8AA2 Industrial Ethernet Media Module

The Siemens SCALANCE X400 series Industrial Ethernet Media Module MM491-2 is designed to provide reliable network connectivity in industrial environments. With robust design, explosion-proof protection, and support for optical ST(BFOC) ports, it ensures secure and efficient data communication.

Manufacturer: Siemens
Type: Industrial Ethernet Media Module
Model: 6GK5491-2AB00-8AA2
Product-type designation: MM491-2
Series: SCALANCE X400
SN: S VPTN501919
Family: SIMATIC NET

Technical Information

• Number of electrical/optical connections (max): 2
• Number of optical connections (max): 2
• Number of 100 Mbit/s ST(BFOC) ports: 2
• Design of optical connections: BFOC
• Connectable optical power relative to 1 mW (transmitter output): -19 / -14 dB
• Receiver input (maximum): -3 dB
• Optical sensitivity relative to 1 mW (receiver input minimum): -32 dB
• Operating temperature: -40 / +70 °C
• Design: Media Module
• Dimensions (W x H x D): 35 x 145 x 90 mm
• Explosion Proof: Yes