Specifications

Chapter 1 Introduction IPmux-4 Installation and Operation Manual
1-4 Overview
Two network topologies are supported:
• Star (point-to-multipoint): Multiple remote locations transport one or more
bundles, each, to a central site that is capable of grooming the bundles into its
E1 or T1 channel.
• Mesh: Any-to-any connectivity is supported at the bundle (DS0) level.
Internal Cross Connect
IPmux-4 allows a cross connect of bundles between its E1/T1 ports. This is
accomplished internally so that it will not occupy Ethernet bandwidth.
QoS
QoS support:
• Labeling IP level priority (ToS)
• VLAN tagging and priority labeling according to IEEE 802.1p&q
The user can configure the ToS (Type of Service) of the outgoing IP packets. This
allows an en-route layer-3 router or switch, which supports ToS, to give higher
priority to IPmux-4 traffic for delay-sensitive and secure applications. IPmux-4
allows you to configure the WHOLE ToS byte field, since different vendors may
use different bits to tag packets for traffic prioritization. This also enables you to
work according to various RFC definitions (for example RFC 2474, RFC 791). The
user can also configure VLAN priority bits for Level 2 Priority.
Timing
Available timing modes are:
• Loopback
• Adaptive
• Internal Clock
• External Clock.
Standards
G.703, G.704, G.706, G.823, ANSI T1.403, TR-AT&TG2411, G.824, IEEE 802.3,
EMC Class B compliance – EN 55022 Class B
General
IPmux-4 is a 1U high easy to install standalone unit. A rack mount option is
available.
IPmux-4 can be ordered with dual redundant power supplies (two AC or two DC
modules).
Order from: Cutter Networks
Ph:727-398-5252/Fax:[phone]
www.bestdatasource.com