E4G-200 Clock (CLK) Module

An optional clock module for the E4G-200 router provides timing. Timing is based on either:
  • ITU-T Synchronous Ethernet (SyncE) protocol
  • Precision Time Protocol based on the IEEE specification 1588v2

The clock module has four mini-BNC connectors providing Sync In/Sync Out timing interfaces and an RJ-45 connector that provides an RS-422 BITS-IN interface. Clock modules can be installed or removed without powering down the router, although a system reboot is required to initialize the module.

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E4G-200 Clock Module
../Graphics/CSR_012_E4G200_clk.svg
1 = LED 3 = BITS IN interface
2 = Sync In/Sync Out interfaces