Perle CM-1000MM-S2ST120 - Media converter - GigE - 1000Base-SX, 1000Base-EZX - ST multi-mode / ST single-mode - up to 74.6 miles - 850 nm / 1550 nm

Cascading. Media converters can be cascaded. Two or more media converters can be chained in a link to achieve even greater distances. Smart link pass-through. When the link mode switch is placed into smart link pass-through mode, the 1000Base-X link on one port will reflect the state of the other 1000Base-X media converter port. This feature can be used whether fiber auto-negotiation is enabled or disabled. Pause (IEEE 802.3x). Pause signaling is an IEEE feature that temporarily suspends data transmission between two devices in the event that one of the devices becomes overwhelmed. The media converter is transparent to pause frames. Backup and restore. Provides fast and easy module replacement. Management module will always save a copy of the media converter configuration and will restore this configuration automatically to the media module when it is detected in the slot. Signal regeneration. Signal regeneration maintains signal integrity and allows for maximum fiber to fiber connections without degradation. Fiber fault alert with fiber. Fault alert the state of the 1000Base-X receiver is passed to the 1000Base-X transmitter. This provides fault notification to the partner device attached to the 1000Base-X interface of the media converter.