Compact T1 - Release 6.1 6-5
T1 Controller Card
Technical Specifications
Management
lLocal
- Simple setup using front panel DIP switches for channel bank applications
- RS-232 craft port interface drives up to 50 ft. (15.24 m) cable, and provides a
Command Line Interface (CLI) using ASCII terminal or PC with terminal
emulation software, modem using XMODEM or PPP sessions
lRemote
- 10Base-T Ethernet management port provides
• Local IP management connectivity
• RJ-45 connector mounted on rear panel of chassis
• 10Base-T link LED status indicator
• IP management over a dedicated DS0 bearer channel
lIntegrated TFTP client for remote download of controller software upgrades
lCLI offers three levels of password controll ed security
Network T1 Interface
lSelectable single or dual T1 ports operating at 1.544 Mbps ±50 bps
lExpansion to 18 T1s in a single chassis using Quad T1 Service cards
lSF (D4) and ESF framing
lAMI or B8ZS line coding
lShort or long-haul loop settings
lIntegrated CSU function
lLine build out (DSX-1): 655 feet
lReceive sensitive (DS1): 0 to -22.5 dB
lJitter and wander ITU-T B.824 (3/93)
lChannel status LEDs
lTwo RJ-48C connectors on rear panel of chassis
lSolid-state (fuseless) overvoltage and overcurrent T1 line protection meets
Telcordia GR-1089-CORE intra-building lightning/power cross limits
lCAS signaling options