MX240 Ethernet Services Router Hardware Guide
maintenance See maintenance guidelines |
| modal dispersion in | 180 |
DPC | 74 | mode loss, | 179 |
packing |
| multimode |
|
router for shipment | 204 |
|
|
interface |
| N |
|
network See DPC |
|
| |
interference |
| NEBS standards | 155 |
electromagnetic | 176 | network cable See cable, |
|
radio frequency | 176 | notice icons | xviii |
J |
|
Juniper Networks Technical Assistance Center |
|
(JTAC) | 79 |
L |
|
laser safety guidelines | 136 |
LEDs |
|
AC power supplies | 22 |
alarm (red and yellow on craft interface) |
|
description | 18 |
DC power supplies | 24 |
DPC | 20 |
host subsystem | 19 |
on components | 81 |
on craft interface | 80 |
power supplies | 19 |
safety warnings | 136 |
SCB | 13, 20 |
link loss, calculating | 181 |
lithium battery compliance | 159 |
lug for grounding cables | 165 |
lugs for DC power and grounding cables | 165 |
lugs for DC power cables | 170 |
M |
|
maintaining |
|
air filter | 68 |
DPC | 72, 74 |
fan tray | 68 |
host subsystem | 70 |
power supplies | 78 |
maintenance guidelines |
|
DPC | 72, 74 |
DPC cable | 74 |
overview | 67 |
warnings | 139 |
management |
|
port See Ethernet port |
|
manuals |
|
comments on | xxvi |
midplane | 8 |
description | 8 |
functions | 8 |
O |
|
|
| ||
overview |
|
|
router | 3 | |
P |
|
|
parentheses, in syntax descriptions | xix | |
PEMs See power supplies |
| |
physical specifications | 5 | |
ping command | 79 | |
pinouts |
|
|
| ||
(auxiliary/console) | 185 | |
185 | ||
plug types |
|
|
AC | 174 | |
port |
|
|
auxiliary | See auxiliary port |
|
console | See console port |
|
Ethernet | See Ethernet port |
|
power |
|
|
budget calculation | 181 | |
cables and cords See AC power cord |
| |
margin calculation | 181 | |
requirements for hardware components | 171 | |
surges | 176 | |
system |
|
|
specifications | 165 | |
power supplies |
| |
AC electrical specifications | 172 | |
cables See DC power |
| |
DC electrical specifications | 167 | |
description | 21 | |
LEDs | 19, 22, 24 | |
maintaining | 78 | |
Power supplies |
| |
grounding | 165 | |
power system |
| |
AC electrical specifications | 172 | |
DC electrical specifications | 167 | |
troubleshooting | 84 | |
power system components |
| |
replacing | 112 | |
powering off the router | 59 | |
212 ■ Index
