Table 35: T640 Two-Input 160-A Power Supply Electrical Specifications
Specification
Item
Nominal –48 VDC, –60 VDC
Operating range: –40.5 to –72 VDC
NOTE: If the input voltage from the DC power source drops below –40.5
VDC, the router automatically shuts down. During automatic shutdown,
the circuit remains active. When the input voltage returns to –42.75 VDC,
the router automatically starts up again and the system returns to normal
operation within 30 minutes. No operator intervention is required.
DC input voltage
68 A @ –48 VDC (nominal) for each input (3264 W)
Input DC current
rating
Table 36 on page 339 lists the power supply electrical specifications for the three-input
240-A power supply in two-input mode.
Table 36: T640 Three-Input 240-A Power Supply Electrical Specifications
Specification
Item
Nominal –48 VDC, –60 VDC
Operating range: –40.0 to –72.0 VDC
NOTE: If the input voltage from the DC power source drops below –37.5 to
–39.5 VDC, the router automatically shuts down. During automatic shutdown,
the circuit remains active. When the input voltage returns to –43.0 to –44.00
VDC, the router automatically starts up again and the system returns to
normal operation within 30 minutes. No operator intervention is required.
DC input voltage
Input 0: 54 A @ –48 VDC (nominal) (2592 W)
Input 1: 64 A @ –48 VDC (nominal) (3072 W)
NOTE: For a TX Matrix router, do not use
INPUT 2
on a three-input 240-A
power supply.
Input DC current
rating
Related
Documentation
•
•
•
TX Matrix DC Power Requirements
Table 37 on page 340 lists the system current requirements for various hardware
components when the TX Matrix router is operating under typical voltage conditions.
339
Copyright © 2010, Juniper Networks, Inc.
Appendix D: Power Guidelines, Requirements, and Specifications for the TX Matrix Router
Содержание TX MATRIX
Страница 1: ...TX Matrix Router Hardware Guide Published 2010 10 18 Copyright 2010 Juniper Networks Inc ...
Страница 18: ...Copyright 2010 Juniper Networks Inc xviii TX Matrix Hardware Guide ...
Страница 24: ...Copyright 2010 Juniper Networks Inc xxiv TX Matrix Hardware Guide ...
Страница 32: ...Copyright 2010 Juniper Networks Inc xxxii TX Matrix Hardware Guide ...
Страница 34: ...Copyright 2010 Juniper Networks Inc 2 TX Matrix Hardware Guide ...
Страница 36: ...Copyright 2010 Juniper Networks Inc 4 TX Matrix Hardware Guide ...
Страница 48: ...Copyright 2010 Juniper Networks Inc 16 TX Matrix Hardware Guide ...
Страница 52: ...Figure 8 Front View of the TX Matrix Router Copyright 2010 Juniper Networks Inc 20 TX Matrix Hardware Guide ...
Страница 86: ...Copyright 2010 Juniper Networks Inc 54 TX Matrix Hardware Guide ...
Страница 100: ...Copyright 2010 Juniper Networks Inc 68 TX Matrix Hardware Guide ...
Страница 106: ...Copyright 2010 Juniper Networks Inc 74 TX Matrix Hardware Guide ...
Страница 114: ...Copyright 2010 Juniper Networks Inc 82 TX Matrix Hardware Guide ...
Страница 116: ...Copyright 2010 Juniper Networks Inc 84 TX Matrix Hardware Guide ...
Страница 138: ...Copyright 2010 Juniper Networks Inc 106 TX Matrix Hardware Guide ...
Страница 142: ...Copyright 2010 Juniper Networks Inc 110 TX Matrix Hardware Guide ...
Страница 156: ...Copyright 2010 Juniper Networks Inc 124 TX Matrix Hardware Guide ...
Страница 164: ...Copyright 2010 Juniper Networks Inc 132 TX Matrix Hardware Guide ...
Страница 188: ...Copyright 2010 Juniper Networks Inc 156 TX Matrix Hardware Guide ...
Страница 190: ...Copyright 2010 Juniper Networks Inc 158 TX Matrix Hardware Guide ...
Страница 192: ...Copyright 2010 Juniper Networks Inc 160 TX Matrix Hardware Guide ...
Страница 224: ...Copyright 2010 Juniper Networks Inc 192 TX Matrix Hardware Guide ...
Страница 238: ...Copyright 2010 Juniper Networks Inc 206 TX Matrix Hardware Guide ...
Страница 254: ...Copyright 2010 Juniper Networks Inc 222 TX Matrix Hardware Guide ...
Страница 324: ...Copyright 2010 Juniper Networks Inc 292 TX Matrix Hardware Guide ...
Страница 364: ...Copyright 2010 Juniper Networks Inc 332 TX Matrix Hardware Guide ...
Страница 366: ...Copyright 2010 Juniper Networks Inc 334 TX Matrix Hardware Guide ...
Страница 380: ...Copyright 2010 Juniper Networks Inc 348 TX Matrix Hardware Guide ...
Страница 388: ...Copyright 2010 Juniper Networks Inc 356 TX Matrix Hardware Guide ...
Страница 389: ...PART 6 Index Index on page 359 357 Copyright 2010 Juniper Networks Inc ...
Страница 390: ...Copyright 2010 Juniper Networks Inc 358 TX Matrix Hardware Guide ...