ADC MM702G, User Manual

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Hardware Specifications
142 MM701G and MM702G User Manual
WAN Interface
G.shdsl (Symmetrical High-Speed Digital Subscriber Line)
Maximum transmission rate:
Downstream
Upstream
2304 kbps for single-pair; 4608 kbps for two-pair
2304 kbps for single-pair; 4608 kbps for two-pair
Minimum transmission rate to sync 192 kbps for MM701G
384 kbps for MM702G
Connector RJ-11
ATM (Asynchronous Transfer Mode)
ATM Adaptation Layer AAL5 (ITU I.363.5)—Supports encapsulation and
de-encapsulation of AAL5 Protocol Data Units (PDUs) for
convergence. Segmentation and Reassembly (SAR) layer
segments and reassembles AAL5 PDUs into ATM cells that are
48 byte SAR-PDUs.
ATM Layer Attaches or strips the 5-byte header to the 48-byte SAR-PDU.
Cell Format Format complies with ITU I.361 ATM cell format. Cell delineation
complies with ITU I.432 Cell Delineation and HEC. Cells are fixed
length (53 bytes), including 5 bytes of header and 48 bytes of
payload. Included in the header are the VPI and VCI number.
Virtual Circuit type Permanent Virtual Circuit (PVC) per ATM forum UNI Version 3.1.
Maximum Virtual Circuits 32 virtual circuits that can simultaneously connect to service
providers for sessions encapsulated either as PPP or RFC 1483
Bridging/Routing.