Cisco Systems MGX 8240 manual Physical Interfaces & Specifications, Number of Ports Supported

Chapter 2 Description

Figure 2-1 MGX 8240 Front View

Physical Interfaces & Specifications

This section describes the types of physical interfaces supported by the MGX 8240.

Table 2-1lists the switch physical interfaces under different conditions.

Table 2-1 Switch Physical Interfaces Supported

	Number of Ports Supported
		1 for 4 Redundancy
Physical Interface	No Redundancy	Support	Each PSM Blade
DS3 Access Port	45	36	3
DS1 ports under DS3	1,260	1,008	84
DS0 ports under DS3	30,240	24,192	2,016
SONET ATM Trunk Ports	15 (30 with APS)	12 (24 with APS)	1 (2 with APS)

Cisco MGX 8240 Hardware User’s Guide

Release 3.0, Part Number 78-10728-01, July 2000