Types Of Sics; Types Of Mims - 3Com 5000 Series Installation Manual

3Com Router 5000 Family
Installation Guide
VII. Data security
Supports ID authentication protocols, including PAP (Password Authentication
Protocol), CHAP (Challenge Handshake Authentication Protocol), RADIUS
(Remote Authentication Dial in User Service), TACACS+.
Implements firewall to prevent invasions from external networks.
Supports VPN (Virtual Private Network, including GRE, L2TP) and provides IPSec
(IP Security) and IKE (Internet Key Exchange) technologies. Hence, the security
of the user private network in the Internet environment can be guaranteed.
Provides backup solutions based on the backup center technology.
VIII. Online software upgrade
512 KB Boot ROM and 32 MB Flash memory provide the user with adequate physical
carrier to upgrade the software online, add new features, and extend new functions
according to market demands.
IX. Chassis
3Com 5000 Router adopts integrated structure design. It performs excellently on heat
dissipation, EMC (Electromagnetic Compatibility) and safety.

1.2 Types of SICs

3Com 5000 Router Family provide two SIC slots which can accept the following types
of SICs for this release.
I. Voice interface card
Router 1-port FXS SIC card (3C13725)
Router 2-port FXS SIC card (3C13726)
Router 1-port FXO SIC card (3C13727)
Router 2-port FXO SIC card (3C13728)

1.3 Types of MIMs

3Com 5000 Router Family modular routers provide MIM slots for this release and
support the following MIMs:
I. Voice modules
Router 2-port FXS MIM module (3C13780)
Router 2-port FXO MIM module (3C13782)
Router 2-port E&M MIM module (3C13784)
Router 4-port FXS MIM module (3C13781)
Router 4-port FXO MIM module (3C13783)
3Com Corporation
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Chapter 1 Overview