A SERVICE OF

logo

A-6 Cisco BPX 8600 Series Reference
ATM T3 Trunk Interface (BNI-T3, LM-3T3)
ATM T3 Trunk Interface (BNI-T3, LM-3T3)
Line Rate: 44.736 Mbps 20 ppm, asynchronous.
Line Code: B3ZS.
Signal Level: DSX-3.
Framing Format: C-bit parity is monitored. No other framing or control bits in the
DS3 frame are either altered or monitored.
Protocol: Physical Layer Convergence Protocol per AT&T Publication
TA-TSY-000772 and 000773.
ATM Cell Rate: 96,000 cells/sec. Limited to 80,000 cells/sec. when interfacing with
the IPX.
Alarms Sent: Remote.
Alarms Received: AIS.
Loss of Signal.
Remote.
Loss of Framing.
Line Errors Counted: BPV.
Parity Bit Errors.
Jitter: Meets ACCUNET T45 specification (Pub 54014).
Connector: 75 ohm BNC.
Recommended Cable
Lengths:
450 feet (150 m.) to a DS3 crossconnect.
Indicators: Card status.
Port status.