RAD Data comm MPW-1 Spécifications télécharger pdf (Page 39)

Installation and Operation Manual Chapter 1 Introduction

MPW-1 MP-4100 Ver. 2.0 Technical Specifications 1-27

1.4 Technical Specifications

General

Function

TDM pseudowire access gateway with internal ports

Internal TDM Ports

8 internal DS1 ports, with 32 timeslots per port (258

timeslots total, equivalent to 8×2.048 Mbps)

Internal Packet

Ports

Two Fast Ethernet internal ports toward the packet

(StarLAN) bus

External Packet

Ports

Three 10/100 Mbps ports

Number of

Pseudowires

• Up to 16 active pseudowires per Internal DS1 port

• Up to 128 pseudowires per MPW-1

• Up to 640 pseudowires per Megaplex-4100

Pseudowire

Protocols

• TDMoIP in accordance with RFC5087

• TDMoMPLS in accordance with RFC5087 and ITU-T

Rec. Y.1413

• HDLCoPSN in accordance with RFC5087 and RFC4618

(except Clause 5.3 – PPP)

• CESoPSN in accordance with RFC5086

• SAToPSN in accordance with RFC4553

Packet Switched

Network Types

• UDP over IP

• MPLS over ETH

Jitter Buffer Size

User-configurable per pseudowire:

• Unframed mode: 0.5 to 200 msec, with 1-μsec

granularity

• Framed modes: 2.5 to 200 msec, with 1-μsec

granularity

Clock Modes

• Based on Megaplex-4100 nodal timing

• Independent adaptive clock recovery mechanisms per

pseudowire, recovered clock can serve as

Megaplex-4100 nodal timing clock source

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 107 108

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RAD Data comm MPW-1 Spécifications Page 39

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