FLUKE Industrial Partner

Fluke 807-0135 X.21 Inline Probe ASE with LinkSafe Capabilities Simple Type: Probe

The Visual UpTime® Select™ X.21 LinkSafe™ inline probe ASE is deployed inline on an access line, typically between a CSU/DSU and customer premises equipment (CPE). It supports IP Transport software for deployment in frame relay or HDLC-based networks that use IP switching. The ASE supports X.21 connectivity through a X.21 Data Terminal Equipment (DTE) interface on the network side and Data Communications Equipment (DCE) interface on the user side. The ASE operates at data rates up to 2.048 Mbps, deriving timing from the network-side and sourcing timing on the user side. It also includes LinkSafe technology to protect circuit integrity in case of an ASE outage, as well as power failure notification.

Download the datasheet (PDF)