VersaXpress-2000MD
system is the MDU (Multiple Dwelling Unit) Routing
Concentrator most suitable for Internet Service
Providers with MDU network such as Hotel, Motel,
multi-tenant apartment, multi-tenant commercial,
multi-tenant student dorm, campus, and local loop.
The access routing concentrator can accommodates
up to 12 line cards. With the high bandwidth flexible
backplane design, the system combines variety technologies
to meet with different kinds of market requirements
such as ADSL2+ Line Cards. The ADSL2+ Line Card
supports the asymmetry data up to 24/1Mbps with
rate control capability and distance up to18K ft.
The VersaXpress-2000
MDU Routing Concentrator also provides the gigabit
Ethernet routing switch control card with network
management for the end-to-end operation, network
administration, maintenance, and provisioning
of the MDU access concentration. Tc The phone
line card can be operated either stand-alone or
with the gigabit Ethernet routing switch control
card. The wide AC voltage operating range supports
worldwide operation.
The system provides flexible
and variety bandwidth services depend on the subscriber
demand. This solution brings faster 24.0Mbps ADSL2+
with long distance networking Internet services
to the subscribers by using existing phone-line
found in the home and business. Thus, the phone
line cards share the existing POTS (Plain Old
Telephone Service) wiring to provide connectivity
to subscribers, eliminating the need for new wiring.
With ADSL2+, the voice and data operates simultaneously
over the same pair of copper wire without interfering
with voice service. The Concentrator can be remotely
managed and software upgraded. This function eliminates
the need for field upgrade. All cards are hot
swappable which minimize service outage times.
An optional
GBIC Standard Interface with Hot Swappable
port for uplink
2 x 10/100BASE-TX ports
for uplink and downlink, with auto-negotiating
and automatic MDI/MDIX (Flat and cross cable
Auto cross-over)
One 100MBASE-FX port (Optional)
Supports port based VLAN
on each port
Tag based VLAN on each
Line Card up link channel
The Gigabit FX or Gigabit
TX Ethernet Routing Switch card with network
management capabilities to connect external
network devices
Support Mixed voice-data
networks
Provides port-based prioritization
of packets Input ports are defined to be high
or low priority: Allows explicit identification
of IP Phone ports
Flow control capabilities
- Provides back pressure for half-duplex
- 802.3x flow control for full-duplex
Supports Direct Input/Output
(DIO) interface for configuration. A parallel
port for configuration update (standard-alone
mode) if without management card installed.
Special power saving mode
for inactive ports
Transmit delay control
capabilities and maximum delay guarantee (<1ms)
Each port can be individually
enabled or disabled with management card installed
Each Line Card can be configured
in individual and group VLAN with uplink or
concentration mode (for privacy and reduce
traffic)
Open architecture for future
hardware upgrade (such as WAN routers)
Support Stacking mode up
to 32 systems (Optional)
Web-based network management:
Web browser support based on HTTP server &
CGI parser
SNMP Management Agent and
MIB II
Sun Solaris HP OpenView,
Castle Rock Computing SNMPc etc.
Telnet
SLIP
TFTP
BOOTP Client, BOOT Server
RADIUS Client
IEEE 802.1d Spanning Tree
IEEE 802.1P/Q GARP/GVRP
Support IGMP Snooping
Protocol filtering
Multiple Administration
levels
IP based management security
MAC based Intrusion control
DHCP-Relay Gateway
Built-in VLAN based DHCP
Server
Port Based subscriber’s
information database
Each network port link
status can be reported individually
Each subscriber’s
login status can be reported individually
LineCard based TX/RX packet
monitoring
Local management via RS232
serial interface on the front of Routing Switch
card
Remote access by using
Telnet, SNMP, and Built-in Java-Based MIB
Browser Management
Downloadable firmware upgrade
to support new standards
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VX-2000MD
