Juniper XRE200 -, Руководство по оборудованию

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You can also extend external Routing Engine-to-EX8200 switch connections using the SFP ports on the
1000BASE-X VCCI modules with the use of an intermediary switch. An intermediary switch is required
because the MGMT port on the internal Routing Engine of an EX8200 switch does not support SFP
connections. See Understanding Long-Distance Virtual Chassis Port Configuration for an EX8200 Virtual
Chassis.
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Power requirements—You must plan the installation site to meet the power requirements of the EX8200
switches and external Routing Engines in the EX8200 Virtual Chassis. See “AC Power Specifications for
XRE200 External Routing Engines” on page 37 for AC power supply information or “DC Power
Specifications for an XRE200 External Routing Engine” on page 40 for DC power supply information.
See Calculating Power Requirements for an EX8208 Switch or Calculating Power Requirements for an EX8216
Switch for information on EX8200 switch power requirements.
RELATED DOCUMENTATION
Understanding EX8200 Virtual Chassis Components
Understanding EX8200 Virtual Chassis Hardware Configurations
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