Aac-3, Aac-2, And cellsmart – Kentrox AAC-2TM User Manual
Page 8: Select protocol modules (continued), Select physical layer modules
AAC-3
®
, AAC-2
™
, and CellSMART
®
8
Select Protocol Modules (continued)
OCTAL CES PROTOCOL MODULE
Protocols supported: Structured or unstructured circuit emulation over AAL1
Dynamic bandwidth allocation based on CAS signaling, idle code detection, or V.35 control signals
Connections: 32 unicast or multicast per port, 256 per module
Output queuing: User-selectable depth of CDV absorption queue to 1 ms
Clocking: Synchronous or asynchronous (Adaptive)
Logical bundles: 1 DS0 to 24 DS0s (T1) or 31 DS0s (E1)
QUAD ETHERNET PROTOCOL MODULE
Bridging performance:
Filtering and forwarding rate: 14,880 pps each direction, each port, half-duplex
Address table: 4096 addresses per module (1024 static entries per AAC system)
Spanning Tree protocol: Per IEEE 802.1 D
LLC Encapsulation: Using AAL 5 per RFC 1483
Select Physical Layer Modules
See the PM/PLM compatibility matrix on page 3 for available Protocol and Physical Layer Module combinations
OCTAL IMA DS1 AND E1 PHYSICAL LAYER MODULES
Interface connector: RJ48C
Line rate: T1 - 1.544 Mbps per port
E1 - 2.048 Mbps per port
IMA rate: T1 - 1.536 to 12.288 Mbps
E1 - 1.984 to 15.872 Mbps
Differential delay: Up to 200 ms
ACP sync cells: User selectable at 32, 64, 128 or 256 cells
Link adjustment: Automatic adjustment on link failure or recovery
OCTAL DS1, DSX-1 AND E1 PHYSICAL LAYER MODULES
Interface connector: RJ48C
Line rate: DS1 (includes CSU) - 1.544 Mbps per port
DSX-1 - 1.544 Mbps per port
E1 - 2.048 Mbps per port
Channelization: NxDS0 up to full line rate
QUAD DSX-1/E1 PHYSICAL LAYER MODULE
Interface connector: DA15
Line rate: DSX-1 - 1.544 Mbps per port; E1 - 2.048 Mbps per port
Fractionalization: NxDS0 up to full line rate
QUAD V.35/EIA-530 PHYSICAL LAYER MODULE
Interface connector: DB25
Electrical: V.35, RS449, EIA-530, X.21
Line speed: 64 Kbps to 2.048 Mbps on each of four ports or up to 8.192 Mbps on one port
HSSI PHYSICAL LAYER MODULE
Interface connector: TIA/EIA-613 standard 50 position
Line speed: 1 Mbps to 52 Mbps
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