參數(shù)資料
型號: VTX1100
廠商: Mitel Networks Corporation
英文描述: 8+1-port HomePNA Packet Concentrator(用于家庭網(wǎng)絡的8端口以太網(wǎng)組裝集線器)
中文描述: 8 1端口HomePNA的分組集中器(用于家庭網(wǎng)絡的8端口以太網(wǎng)組裝集線器)
文件頁數(shù): 1/4頁
文件大?。?/td> 64K
代理商: VTX1100
“Preparing Networks for Convergence”
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ERTEX
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ETWORK
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Ver 1.21
Product Brief
VTX1100
PACMON VTX1100 8+1-por
1
F eatures
t
HomePNA PACKET CONCENTRATOR
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8 1/10Mbps Serial ports direct interface with
Home PNA PHY or 8 10/100Mbps RMII
ports
Ideal for MDU (Multiple Dwelling Unit)
application with Home PNA PHY
1 10/100Mbps auto-negotiating MII/serial
port (port 8) that can be used as uplink port
Up to 8 port-based VLANs can be configured
from EEPROM
Internal 1k MAC address table
-
Auto address learning
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Auto address aging
Leading edge QoS capabilities provided
based on 802.1p and IP TOS/DS field
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2 queues per output port
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Packet scheduling based on Weighted
Round-Robin (WRR)
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Weighted Random Early Detection/Drop
(WRED) to drop packets during traffic
congestion
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2 levels of packet drop provided
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Supports both Full/Half duplex ports
Full wirespeed layer 2 switching on all ports
Ability to support WinSock2.0 and
Windows98 & Windows2000 smart
applications
Transmit delay control capabilities
-
Provides maximum delay guarantee
(<1ms)(Last bit in to first bit out)
-
Supports mixed voice-data networks
Support Concentrator mode
Ports 0 & 1 can be trunked to provide a
2x1/10Mbps link to another switch or server
Utilizes a single low-cost external SSRAM
for buffer memory
-
256k bytes or 512k bytes (1 chip)
External I
2
C EEPROM for power-up
configuration
Support external parallel port for
configuration updates
Optimized pin-out for easy board layout
Packaged in a 208 PQFP
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System Block Diagram
8+1 Port Switch
S
S
R
A
M
VTX1100
Switch Chip
1-Port MII 10/100
8-port 10/100MB RMII
10/100MB
RMII
Interface
10/100
RMII
PHY
10/100
RMII
PHY
10/100
MII
CPU
To WAN
Port
64+1 Port Switch
MDU System
VTX1100
S
S
R
A
M
VTX1100
Switch Chip
1-Port MII 10/100
8-port 10MB Serial
1MB
Serial
Interface
Home
PNA
PHY
10Mbps
Serial
Interface
Line Card
Home
PNA
PHY
10/100
MII
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