Specifications B-9
T1/E1 Provisioning
Provisioning: Fractionally multiplexed voice and data
Programming: On a DS0 basis
ATM
Adaptation Layers: AAL2 (voice), AAL5 (data), AAL5 (for
layer 3 voice)
Encapsulation: RFC 1483 multiprotocol encapsulation
over ATM; RFC 2364 (PPP over ATM);
ITU 366.1, ITU 366.2 (AAL2)
AAL2 Profiles (non-“s” Version): ATM: 9, 10, 11, and ITU:1
AAL2 Profiles (“s” Version): ATM: 7, 8, 9, 10 11, 12, and ITU: 1, 2
Voice: Single AAL2 PVC
Data: Up to 8 AAL5 PVCs
Security: Software-configurable payload scrambling
Voice QoS: CBR
Data QoS: CBR, UBR
OAM Cell Handling: F4/F5 segment and end-to-end loopbacks
Frame Relay
Encapsulation: RFC 1490 multiprotocol encapsulation
over Frame Relay
Voice: Single PVC
Data: 8 Data Link Identifiers (DLCIs)
Data Link Format: Q.922
Data Link Control: FRF.12 support, CMCP
Data Interworking: FRF.5, FRF.8 support
Framing: HDLC support
Universal Serial Interface (DB-25)
Interface: EIA-530, RS-449, V.35
Configuration and Management
10/100 Ethernet (Management or IP Gateway)
Connection: 8-pin modular
Network Protocol: TCP/IP based networks
Data Rate: 10/100 Mbps
Compatibility: 10/100Base-T
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