Cisco Systems IGX 8 Switch User Manual


 
-11
T3 Interface
Line Rate: 44.736 Mbps ± 20 ppm, asynchronous.
Line Code: B3ZS.
Clock Source Mode: Internal (Asynchronous).
Signal Level: DSX-3.
Framing Formats: M13 mode, C-bit parity.
Alarms Processed: AIS.
LOS.
Remote Alarm Indication.
Loss Of Framing.
Line Errors Counted: BPV.
Parity Bit Errors.
Receiver Input Impedance: Terminated = 75 ohms.
Transmission Modes: Point-to-Point or Drop and Insert.
Jitter: Meets ACCUNET T45 specification (Pub 54014).
Connector: 75 ohm BNC.
Max. Line Lengths: 450 ft. (137 m.) to DSX-3 using 75 Ohm coaxial cable.
Indicators: RED Alarm.
YELLOW Alarm.
LOS.
AIS.