Cisco Systems MGX 8230 manual PXM1 Back Cards, PXM1 User Interface Back Cards

Chapter 2 Module and Service Descriptions

Processor Switching Module

PXM1 Back Cards

This section contains illustrations of the following PXM1 cards.

•Figure 2-2:User Interface Back Card (PXM1-UI)

•Figure 2-3:User Interface Back Card (PXM-UI-S3): Stratum 3 Clocking

•Figure 2-4:OC-12Long-Reach Back Card (SMFLR-1-622/B)

•Figure 2-5:OC-12Intermediate-Reach Back Card (SMFIR-1-622/B)

•Figure 2-6:OC-3Four-Port Back Card (SMF-155/B)

•Figure 2-7:Two-port T3 Back Card (BNC-2T3)

•Figure 2-8:Two-port E3 Back Card (BNC-2E3)

PXM1 User Interface Back Cards

Refer to PXM1 User Interface Back Cards, page 2-3for descriptions of the features available with the PXM1 User Interface back cards.

Figure 2-2 User Interface Back Card (PXM1-UI)

PXM1-UI

T1

C

L

O

C

K

M

P

C

P

L

A

N

E1 CLOCK

A

L

A

R

M

T1 clock

Maintenance port

Control port

LAN port

E1 clock source

Alarm outputs

57659

	Cisco MGX 8230 Edge Concentrator Installation and Configuration
Release 1.1.31, Part Number 78-11215-03 Rev. B0, May 2001		2-5