| VX-MD3048
48 Port VDSL2 IP DSLAM Description: |
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| Versa Technology VDSL2 (Very High Speed Digital Subscriber Line 2, standardized as ITU G.993.2) network solution provides access technology for deployments from Central Offices, Fiber Fed Cabinets, and MDU/MTU buildings such as Condos and Hotels. Using existing twisted pair wiring, Versa Technologies VDSL2 network solution, is able to deliver up to 200Mbps of broadband connection longer then ever over standard twisted pair copper. Versa Technology’s VDSL2 solution allows for HDTV to be transmitted over twisted pair copper long enough to satisfy even the largest MDU/MTU situation and it can reach long enough to provide Internet Service Providers with a solution for Data and Voice to all of its current subscribers and beyond.
Versa Technology VDSL2 solution is the best choice for service providers looking to supply the ultimate Triple Play solution of HDTV, voice and data with out the trouble and cost of laying new lines. ITU-T G.993.2 (VDSL2) is an enhancement to G.993.1 (VDSL) that permits the transmission of asymmetric and symmetric (Full-Duplex) aggregate data rates up to 200Mbps on twisted pair copper using a bandwidth up to 30 MHz. It is also up to 8x faster then ADSL2+ over shorter distances. With the ability to provide a 48 Port DSLAM for your network, Versa Technology makes sure you get the most cost effective solution not only for you but your customers as well.
Not only does the VX-MD3048 allows you to extend your network with high speeds over regular twisted copper pair, but it also has great features built in like Spanning Tree Protocol (802.1d), VLAN (802.1Q) and QoS (802.1p). It also provides both Fiber and GigE uplink ports to meet all of you bandwidth needs. With these features in mind you know you can roll out large deployments with ease and reliability.
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VX-MD3048
48 Port VDSL2 IP DSLAM Features: |
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VDSL Line Capabilities:
STP, RFI Notching, UPBO, ADSL L Friendly,
ISDN Friendly |
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IEEE Standards: 802.1D
STP, 802.1p QoS, 802.1Q VLAN, 802.1w RSTP,
802,3 CSMA/CD, 802.3 ad Link Aggregation,
802.3u 100 Base-X Fast Ethernet, 802.3x Flow
Control |
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IETF Standards: RFC 768
UDP, RFC 783 TFTP, RFC 791 IP, RFC 792 ICMP,
RFC 854 Telnet, RFC 862 ARP, RFC 1157 SNMP
v1, RFC 1213 MIB-2, RFC 1354 IP Forwarding
MIB, RFC 1757 RMON, RFC 1902 SNMP v2, RFC
2131 DHCP Server, RFC 2132 DHCP Option, RFC
2236 IGMP v2, kRFC 3046 DHCP Relay |
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Filtering:
NetBEUI/NetBIOS, Ip Filtering, MAC Filtering,
DHCP Snooping, IGMP Snooping |
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Console Port: Local &
Remote |
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LED: System
& Up-link Module |
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System
Management: Security & Configuration |
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Configuration
Management: Setting, Status Retrival, Software
upgrade & download, default configuration |
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Performance
Management: VDSL Line Rate Retrieval, Ethernet
Link Rate Retrieval |
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Fault Management |
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ADSL2+ backwards compatible |
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Configurable rate-limit per bridge port per VLAN |
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| VX-MD3048
48 Port VDSL2 IP DSLAM
Specifications: |
| Dimensions: |
Physical |
430(W)
x 223mm(H) x 230(D)mm, Rack mountable shelf |
| LED |
Power,
Link fault indication : 10 LEDs per VDSL Line
Card
100/1000Base-TX/FX
status( 4 LEDs) |
| Interface: |
Uplink: |
100Base-FX/GBIC:
max. 2 ports per Switch Card
100/1000Base-TX:
max. 2 ports per Switch Card, FD, RJ-45 |
| VDSL |
48
VDSL ports
Standard
IEEE 993.2 VDSL2 Band Plan : 25KHz~138KHz(U0)
Option band used
8-port
VDSL line card
Dynamic
rate adaptation, UPBO, coexistence with POTS/ISDN
Long
reach asymmetrical transmission rates: Up
to 200m at 100Mbps, Up to 1 Km at 40Mbps,
Up to 2Km at 8Mbps |
| Protocol & Service: |
Tag-based
and port-based VLAN, Link aggregation(802.1ad)
802.1p
QoS supporting 4-priority queues, 802.3x flow
control
MAC
filtering, IP filtering, DHCP filtering
NetBEUI,
NETBIOS, NBT filtering
MAC
address limitation
IGMP
snooping, Broadcast storm control
Rate
limitation
Stacking
and Single IP Management
Storm
control |
| Management: |
SNMP
for embedded agent, EMS supporting Java based
GUI and CLI
Remote
download, Loop-back test
Craft
interface: RS-232 Async or Ethernet (10Base-T)
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| Power Assumption: |
-48
VDC A, B ; 90 VAC~220 VAC, 50Hz~60Hz |
| Environmental
Conditions: |
Temperature:
-20°C ~ 60°C, Humidity: 10% ~ 90% |
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