Canon M15-155 manual Features

Chapter 1 Overview

Features

Note: For Software Features please refer to the Avaya M770 ATM Switch User’s Guide.

•M15-155F— 15 ATM OC-3 Multi-Mode Fiber (MMF) ports with SC connectors (3 m to 2000 m cable lengths)

•M15-155SF — 15 ATM OC-3 Single-Mode Fiber (SMF) ports with SC connectors (3 m to 15 km cable lengths)

•M15-155MS — 2 ATM OC-3 Single-Mode Fiber ports with (SMF – 3 m to 15 km cable lengths) and 13 Multi-Mode Fiber ports (MMF – 3 m to 2000 m cable lengths) with SC connectors.

•32K cells output buffers

•16K cells input buffers

•Low Cell Transfer Delay through the switch is 20 µsec (in port to out port)

•Low Cell Variation Delay through the switch is 5 µsec (in port to out port)

•Clock Generation /Clock Propagation of clock to all other ports

•Supports CBR, VBR-rt, VBR-nrt, ABR, UBR Classes of Service

•Supports AAL1, AAL2, AAL3/4 and AAL5 classes

•Cell Loss Priority (CLP) discard

•Early Packet Discard (EPD) and Partial Packet Discard (PPD) for AAL5

•ABR with EFCI Tagging

•Hot swapping of modules

•Line Indication – Loss of Signal (LOS), Remote Defect Indicator (RDI), Transmit and Receive traffic

•32K Virtual Channels per port and 120K Virtual Channels per module. The Software version may limit the number of the VCs currently supported.

•LANE servers: LECS, BUS, LES, on each module. LEC on elected module.

•Idt R4650 (100 MIPS) RISC processor, 32 Mbyte RAM and 4 Mbyte Flash on EACH module for fast call set up and protocol processing.

2 M15-155 Installation Guide