Introduction

What is the CellPipe 20 Series Product Family?

What is the CellPipe 20 Series Product Family?

The current CellPipe 20 Series Product Family consists of two groups of products—symmetrical digital subscriber line (SDSL) and asymmetrical digital subscriber line (ADSL)—for Point-to-Point Protocol (PPP) or Frame Relay over asynchronous transfer mode (ATM). All units support IP bridging and routing.

See Table 1-1 for a summary of the features for each product.

Table 1-1. CellPipe 20 Series products

 

CellPipe units

Description

 

 

 

 

 

 

CellPipe 20A-GX

Support for:

 

 

 

• ADSL Annex A mode operation

 

 

 

G.Lite interface

 

 

 

DMT line code

 

 

 

• IP routing and bridging, PPP support

 

 

 

• Asymmetrical transmission with downstream

 

 

 

 

rates of 64Kbps to 8Mbps and upstream rates of

 

 

 

 

64Kbps to 1Mbps

 

 

 

• One 10BaseT Ethernet port

 

 

 

• Eight PVCs in bridging mode

 

 

 

• Five PVCs in routing mode

 

 

 

 

 

 

CellPipe 20S

Support for:

 

 

 

SDSL transmission

 

 

 

• IP routing and bridging, PPP support

 

 

 

2B1Q line code

 

 

 

• Symmetrical transmission rates in the range of

 

 

 

 

144Kbps to 2.32Mbps

 

 

 

• Integrated four-port 10BaseT Ethernet hub

 

 

 

• Eight PVCs in bridging mode

 

 

 

• Five PVCs in routing mode

 

 

 

 

 

 

 

 

 

 

 

1-2

CellPipe™ 20 Series User’s Guide

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Lucent Technologies manual What is the CellPipe 20 Series Product Family?