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Tools and Parts Required for Converting a T640 Routers

 

To convert a T640 router, you need the following tools:

  • Phillips (+) screwdriver, number 2

  • Electrostatic discharge (ESD) grounding wrist strap

You can order a T640 router with the hardware and software components already installed, or you can convert your existing T640 router by ordering and installing a kit that contains these hardware components:

  • One rear fan tray with eight fans

    The rear fan tray required for the converted T640 router contains eight fans (the fan tray being replaced has five blowers).

  • One or two Control Boards

    Figure 2 and Figure 3 illustrate the difference between an LCC-CB, a T-CB, and a standard CB.

    Note

    Both Control Boards must be the same model number.

    Note

    The LCC-CB is required for the RE-C1800 Routing Engine. The T-CB is required for the RE-600 Routing Engine, RE-1600 Routing Engine, and RE-2000 Routing Engine,

    Figure 1: LCC-CB
    LCC-CB
    Figure 2: T-CB
    T-CB
    Figure 3: T640 Router Standard CB
    T640 Router Standard CB
  • Five T640-SIBs

    If your T640 router already contains the required Control Boardsand rear fan tray, but contains standard SIBs, you can order and install a kit that contains only T640-SIBs. Figure 4 and Figure 5 illustrate the difference between a T640-SIB and a standard SIB or SIB version B.

    Figure 4: T640-SIB
    T640-SIB
    Figure 5: T640 Router Standard SIB
    T640 Router Standard SIB