ROUTER
Physical Interfaces:
•Single or Dual T1/E1 and DDS with integral CSU/DSU or Fiber
•X.21/V.35/RS232/V.24 Serial
•Ethernet 10/100/1000Mbs copper and fiber
Protocols:
•X.25/BX.25
•Frame Relay
•PPP, Async PPP
•XOT (X.25 over TCP/IP)
Routing:
•IP, IPX, and OSI full router functionality
•RIP, RIPII, OSPF and ES-IS
ETHERNET SWITCH
Physical Interfaces:
•Ethernet 10, 100, 1000Mbs copper or fiber
•Fiber available in single mode or multimode interfaces
•Optional Dual Gigabit uplink copper or fiber
Features:
•8192 MAC address table
•Full and half duplex port control
•Link Loss Management
•VLAN
Standards:
•802.3 Physical Layer
•802.3m Fast Ethernet
•802.3x Flow Control
•802.1d Spanning Tree
•802.1w Rapid Spanning Tree
•802.1Q VLAN
•802.1p Traffic Prioritization
•Gigabit Ethernet |
TERMINAL SERVER
Physical Interfaces:
•RS232/V.24, V.35, RS449, RS485, X.21, EIA530
•V.24/RS232 Async interfaces available with MM or SM Fiber
Protocol Mediation:
•IP to Async
•X.25/IP
•Modbus IP/Serial
Support For:
•X.25/XOT - X.25 tunneling through IP Networks
•HDLC/XOT - Transparent HDLC tunneling through IP Networks
•STUN - Client support for X.25 STUN
•TLI/OSI/TARP . TL1 to TL1 over 7 layer OSI support with TARP discovery
•PMS91 . SCADA 32-bit protocol transport over Frame Relay
MANAGEMENT
Management system configuration and monitoring is performed using any of the following methods:
•Telnet
•Console serial ports
•Remote serial connection
•SNMP
•Third party network management software using NIS MIB |
SECURITY
Communications and systems security are provided using:
•Multi-Level passwords
•Password enforcement
•Password aging
•External attack with auto back-off and logging
•PAP/CHAP on PPP Links
•Secure ID Client support for Dial or IP access control with logging
•Port Access Security for port level access control with logging
•IP VPN using IPsec with DES/3DES
•VLAN support on Ethernet Switch segments
ENVIRONMENTAL
Telco Systems:
•NEBS LEVEL III
•UL, CSA, FCC-15, CE, CISPR 22, BABT
•Power 90-250Vac or -48Vdc
•Dual power options available
•Operating Temperature 0-50°C
Substation Hardened Systems:
•IEEE C37.90.1 Surge/Trans
•Power 90-250Vac/dc or 24/48Vdc battery bus powered
•Operating temperature - 20°C to +60°C
Environmental Monitoring:
•Dry Contact Alarms, 48 Inputs and 8 control outputs
•Provides TL1 or SNMP alarms/ controls |
