Cisco Systems IGX 8 Hoja de especificaciones descargar pdf (Pagina 7)

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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.

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Cisco Systems IGX 8 Hoja de especificaciones Pagina 7