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Lan Extender




RealConnect-4B G.SHDSL modem with 4 LAN port

  
Specifications: 

Hardware Specifications
Interfaces

G.SHDSL,2 Wire/4 Wire,135ohms ; ITU-T G.991.2 Annexure B
Ethernet – 4-10/100 Base-T port
DSL Coding TCPAM-16
Speed and Reach (G.SHDSL) 64Kbps to 4.6Mbps (N x 64kbps, N=1 to 72);

• Support speed of 2 Mbps for distance up to 5.2 km on 0.5 mm diameter single pair cable
• Support speed of 144 Kbps for distance up to 8km on 0.5 mm diameter single pair cable
LAN (Ethernet) Switch 10/100 Mbps Auto-negotiation, Auto MDI/MDI-X
Ethernet Standards IEEE 802.3,IEEE 802.3u and IEEE 802.3X
Transparent Bridge IEEE 802.1 D transparent MAC address learning bridge
MAC Address Table Size 4096
Maximum Frame Size 1536 bytes
Cabling Standards G.SHDSL: AWG26 or higher
Ethernet: UTP / STP Category 3, 5 or higher
Connectors DSL:RJ11/RJ45, Ethernet: RJ45
Protection Compliant to ITU-T K.20 and K.21, to protect from lightning, accidental
power and power surges

Configuration&

Management

 SNMP, Telnet & Serial Console  
SNMP and Telnet Management Via user Ethernet interfaces
Serial Console Via External RS232 interface
LED Indications Sync, Margin, RD, TD, Test, Fault, Link/ACT (per port basis), PWR
Power Supply 230V AC Nominal (Range 160V to 260V)
-48V DC Nominal (Range -36V to -60V)
Power Consumption 9 watts
Operating Environment Temperature: 0~55°C
Relative Humidity: 0~90 % ( non-condensing)
Dimensions LxWxH 276x136x42 mm
Mounting Desktop / Tabletop
EMI/EMC CISPR 22 (1993) for class B equipments
 


Ordering Information:
RealConnect-4B; Managed G.SHDSL modem with 4 LAN port

*RealTime Systems Ltd reserves the right to change the specifications without prior notice.