Specifications

Installation and Operation Manual Appendix G IR-IP Interface Card
ASMi-52CD Ver. 1.0 Technical Specifications G-3
DIP Switch Settings
Table G-1. IR-IP DIP Switch Functions
No Function Values (Default settings in bold)
1 N/A –
2 Controls the remote WAN test loopback,
which returns packets received from the
WAN back toward the WAN
ON – The test loop is activated
OFF – The test loop is disabled
3 Selects the LAN mode ON – Full duplex operation
OFF – Half duplex operation
4 Selects the WAN protocol ON – PPP protocol
OFF – Frame Relay protocol
5 N/A –
6 Allows the user to operate the module in
case the IP address and/or Telnet
password are forgotten
ON – Forces the default IP address and no password
protection
OFF – IR-IP operates as configured
G.2 Technical Specifications
Router
Local IP Net Capacity Supports up to 256 hosts on the local LAN IP net
Filtering Rate 35,000 packets per second
Forwarding Rate 30,000 packets per second
Buffer 256 frames (maximum size – 1534 bytes)
Delay 1 frame
LAN
Standard Conforms to IEEE 802.3/Ethernet II
Data Rate 10 Mbps
Interface Type 10BaseT for use on UTP and STP media, terminated
in RJ-45 shielded eight-pin connector
WAN
Protocols • PPP (PAP/CHAP)
• Frame Relay (RFC 1490)
• HDLC-like framing
Operation Mode Full duplex or half duplex user-selectable
Configuration Telnet, through the 10BaseT interface