The FCD-IP is an access unit for full or Fractional E1/T1 services with an integrated router. It can be ordered with one or two independent Ethernet LAN ports or alternatively with an integrated four-port switch that can replace an external hub or switch. An optional data port, sub-E1/T1 drop-and-insert port or four analog ports (FXS, FXO, E&M) are also available. The data port rates are selectable for any multiple of 56 kbps or 64 kbps, up to 1,984 kbps.
The FCD-IP is available with a software selectable internal LTU, and allows direct connection to the E1 network or connection via an external LTU. A built-in CSU/DSU allows direct connection to a T1 network.
Integrated Router
The integrated router supports:
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IP/IPX routing and transparent bridging
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Backup router link capability
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Quick setup and configuration
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Solid Firewall™ (session-based) protection
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NAT and Single IP address translation
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PAP/CHAP security
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OSPF, RIP I, RIP II
The FCD-IP operates with RAD's modular DXC multiservice access node products for multilink star applications, including access to SDH networks. The DXC and FCD-IP units operate under centralized SNMP network management.
Programmable timeslot allocation
Timeslot assignment is programmable, allowing data from the LAN, sub-E1/T1, analog voice and data ports to be placed into timeslots, either consecutively or alternately. The FCD-IP also allows flexible allocation of the data port timeslots. Each timeslot of the sub-E1/T1 port is placed on the same timeslot of the main E1/T1 link.
Data from the data port can either be assigned transparently to the main link timeslots or routed together with the LAN data.
Ring and drop-and-insert capabilities
FCD-IP provides up to four fractional E1 links with automatic bypass in case of link failure. This unit can be deployed in ring and daisy chain applications together with the Megaplex multiplexers, to affordably connect smaller sites to the E1 ring, while at the same time offering the same self-healing link protection capabilities as the larger devices. The E1 interface meets all requirements of ITU recommendations G.703, G.704, G.706 and G.732.
The T1 interface is compatible with virtually all carrier-provided T1 services.
Setup, control and monitoring of status and diagnostic information can be done using:
The FCD-IP supports an internal SNMP agent and can be controlled by any generic SNMP station or by the RADview SNMP network management application.
The FCD-IP supports dial-in, which can be used for remote out-of-band configuration and monitoring. Maintenance capabilities include user-activated local and remote loopbacks. The FCD-IP is available as a standalone unit for the desktop or a 19-inch rack shelf.
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