DATA STREAM TRANSFER
• Vmux-110 supports the transfer of
various data streams that are not
processed as voice. The following
data streams are supported:
Multiple HDLC channels –
Vmux-110 supports up to four
independent HDLC data streams
per E1/T1. Each data stream may
occupy one or more timeslots.
SS7 channels – Vmux-110
supports up to two independent
SS7 data streams per E1/T1. Each
data stream may occupy one or
more timeslots.
Transparent channels –
Vmux-110 supports transparent
connection between n x 64
channels over IP and TDM
networks. This feature is available
for two Vmux-110 units working
opposite each other as well as for
Vmux-2100 working opposite
Vmux-110. Up to 8 timeslots per
E1/T1 can carry transparent data.
PRIORITY MECHANISM
• Vmux-110 includes an internal
mechanism for identifying and
providing priority for packets
containing voice, over those
containing other LAN traffic. This
ensures that voice packets are not
delayed and a high voice service
quality is maintained.
QoS SUPPORT
• The IP uplink complies with all
relevant Ethernet LAN standards,
such as IEEE 802.3 and 802.3u. It
provides reliable, high Quality of
Service (QoS), by optional VLAN
tagging and priority labeling
according to IEEE 802.1p&Q.
• The user can configure the Type
of Service (ToS) of the outgoing IP
packets. This allows an en-route
Layer 3 router or switch, which
supports ToS (or Diffserv), to give
higher priority to Vmux-110‘s
IP traffic for delay-sensitive
applications.
• Assigned, IANA-registered UDP
socket number for TDMoIP
®
simplifies flow classification
through switches and routers.
VLAN TABLE
• Vmux-110 includes a VLAN table,
which contains up to 64 entries.
Each entry defines the egress and
tagging policies for packets with a
specific VLAN ID, for each port.
Packets with a particular VLAN ID
can be blocked.
MANAGEMENT
• All Vmux-110 operating
parameters are configured using a
simple, menu-based software. For
upgrades or backup, software
upload and download can be
performed via TFTP.
• Vmux-110 can be configured and
monitored via a local ASCII terminal,
Telnet, or via RADview, RAD’s
network management system. An
RJ-45 Control port is provided for
local terminal connection for
monitoring and control.
• For system security, Vmux-110
offers four different user levels:
Monitor, Technician, Operator
and Administrator. Up to
20 different usernames with
passwords can be defined.
SPECIFICATIONS
NETWORK PORTS
Vmux-110 provides two 10/100BaseT Ethernet
ports and one n x 64 kbps serial link.
Ethernet Ports
• Standards
IEEE 802.3, 802.3u, Ethernet,
802.1p&Q
• Data Rate
10 or 100 Mbps, half duplex or
full duplex, auto-negotiate
• Ingress Data Rate Limit
Can be independently set for each
Ethernet port: 128, 256, 512 kbps,
1 or 2 Mbps, or unlimited
• Statistics
According to RFC 3638, or
RFC 3635:
Received frames:
Correct Frames, Correct Octets,
Alignment Errors, FCS Errors.
Transmitted frames:
Correct Frames, Correct Octets,
Single Collision, Multiple
Collision, Deferred Transmission,
Late Collision, Carrier Sense Error
• Copper UTP Interface
Range: up to 100m on UTP Cat.5
cable
Connector: RJ-45 (per port)
Serial Link
• Data Rate
n x 64 kbps, up to 2048 kbps
• Interface
Selectable for RS-530, V.35 or
X.21
• Connector
DB-25, female
(For V.35 or X.21 interface, an
adaptor cable is required – see
Ordering)
• Clock Modes
DCE: Vmux-110 provides clock
to connected equipment
DTE: Vmux-110 accepts clock
from connected equipment
(requires adaptor cable)
(8 paginas)
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