PortMaster Office Router Overview   1

 

Intended for use in remote offices and home networks, the PortMaster Office Router series consists of high- and low-speed routers designed to operate in multiprotocol network environments. All Office Routers support the IP and IPX protocols and have packet filtering capabilities.  

The Office Router series can extend networks over long distances using leased lines, Frame Relay, ISDN Basic Rate Interface (BRI), or 56Kbps switched circuits. All Office Routers support 10BaseT and 10Base5 Ethernet connections and one of the following WAN connections:  

Model OR-M--up to two analog telephone lines using a PCMCIA modem and an external modem  

Model OR-ST--a single ISDN BRI line (ST interface)  

Model OR-U--a single ISDN BRI line with an integrated network termination (NT1) device (U interface)  

Model OR-ST-AP--a single ISDN BRI line (ST interface) with an analog telephone port. This product supports the integration of traditional and digital data communications  

Model OR-U-AP--a single ISDN BRI line with an integrated NT1 device (U interface) and an analog telephone port  

Model OR-LS--a single synchronous leased line or Frame Relay connection up to 384Kbps  

Model OR-HS--a single synchronous leased line or Frame Relay connection up to T1/E1 speeds (2.048Mbps)