Juniper Networks Dual Port E1 Physical Interface Modules Pim Dsu Csu Jx 2e1 Rj48 S Router Accessories Cdw Com

the adtran t1 esf csu is a full featured t1 channel service unit used to connect t1 data terminal equipment dte such as a pbx switch or channel bank to t1 facilities capable of interfacing to both b8zs or ami circuits the t1 esf csu can convert signal formats or line code to integrate older equipment the esf csu is designed to provide alarms loopbacks signal regeneration line build out and surge protection while maintaining 1 s density for the dte and t1 network the t1 esf csu ace is suitable for wall or rackmounting or desktop use while the t1 esf csu smart 16 card occupies a single slot in the rackmount adtran smart 16 shelf the standalone models provide a front panel lcd four user keys on the front of the ace and provides easy configuration and unit monitoring from the front panel the esf csu provides an eia 232 port db 9 for provisioning through a vt100 interface the smart 16 esf csu card can be controlled from the shelf controller through a vt100 interface or the optional datamate for snmp management the smart 16 esf csu card is supported by the smart 16e controller and the advision software package the t1 esf csu provides a t1 network interface and a dsx 1 dte connection through modular rj48c jacks for testing purposes the t1 esf csu is capable of initiating several built in local and remote loopback tests and conducting stress testing of the network with built in test patterns for more extensive network testing the unit uses bantam jack access for external test equipment to aid with circuit monitoring the t1 esf csu gathers at t maintenance information in 15 minute intervals for 24 hours which is fully accessible over the fdl or via the smart 16 controller remote configuration is made simple by using the fdl channel for the standalone ace or the smart 16 controller interface for the rackmount version using the remote configuration capability of the t1 esf csu enables central site control and setup for adtran t1 csus or tsu devices the standalone ace includes