APPENDIX A

SPECIFICATIONS

A.1 LAN CONNECTION

RJ-45, 10/100Base-T, 802.3af Ethernet

A.2 LINE CONNECTION

RJ-45, female connector

A.3 PROTOCOL

PPP (RFC 1661) with Bridging Control Protocol (RFC3518)

A.4 MAC ADDRESS AGING

MAC addresses deleted after 6 minutes inactivity

A.5 ON-BOARD MEMORY

128MB DDR2 SDRAM; 16MB FLASH

A.6 INTERFACE

Card-edge connection to Patton modems

A.7 LED INDICATORS

(1) general status; (1) link integrity

A.8 POWER CONSUMPTION

200mA @ 12VDC, supplied by chassis power supply

A.9 TEMPERATURE RANGE

32 to 122ºF (0 to 50º C)

A.10 DIMENSIONS

2.04” x 3.24” (5.2 mm x 8.26 mm)

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Patton electronic IM2RC/I-100B Appendix a, LAN Connection, Line Connection, Protocol, MAC Address Aging, ON-BOARD Memory