Physical Interface Modules Overview
Table 16: Status LEDs for Serial Ports (continued)
Color
State
Description
Red
On steadily
Active with a local alarm. The router has
detected a failure.
Unlit
Off
Offline.
Dual-Port T1 or E1 PIM
The Dual-Port T1 PIM (Figure 13) and Dual-Port E1 PIM (Figure 14) provide a
physical connection to T1 or E1 network media types. Each PIM has two physical T1
or E1 ports with an integrated channel service unit (CSU) or data service unit (DSU).
Figure 13: Dual-Port T1 PIM
T1
STATUS
STATUS
PORT 0
PORT 1
g002331
Figure 14: Dual-Port E1 PIM
E1
STATUS
STATUS
PORT 0
PORT 1
g002330
The Dual-Port T1 and E1 PIMs provides the following key features:
Onboard network processor
Integrated CSU/DSU—Eliminates the need for a separate external device
56-Kbps and 64-Kbps modes
ANSI T1.102, T1.107, and T1.403 standards compliance
Field-Replaceable PIMs
35
Summary of Contents for J4350
Page 14: ...J4350 and J6350 Services Router Getting Started Guide xiv Table of Contents...
Page 22: ...2 J series Overview...
Page 68: ...J4350 and J6350 Services Router Getting Started Guide 48 Field Replaceable PIMs...
Page 75: ...Services Router User Interface Overview Figure 25 J Web Layout Using the J Web Interface 55...
Page 88: ...J4350 and J6350 Services Router Getting Started Guide 68 Using the Command Line Interface...
Page 90: ...70 Installing a Services Router...
Page 100: ...J4350 and J6350 Services Router Getting Started Guide 80 Site Preparation Checklist...
Page 112: ...J4350 and J6350 Services Router Getting Started Guide 92 Powering a Services Router On and Off...
Page 144: ...J4350 and J6350 Services Router Getting Started Guide 124 Verifying Secure Web Access...
Page 162: ...142 Maintaining Services Router Hardware...
Page 194: ...J4350 and J6350 Services Router Getting Started Guide 174 Troubleshooting Hardware Components...
Page 204: ...184 J series Requirements and Specifications...
Page 220: ...J4350 and J6350 Services Router Getting Started Guide 200 ISDN RJ 45 Connector Pinout...
Page 267: ...Part 5 Index Index 247...
Page 268: ...248 Index...