ME0D0MPUB470 (ME60-X16 Main Processing Unit B4)
| Item | Details |
|---|---|
| Description | ME60-X16 Main Processing Unit B4 |
| Part Number | 03053131 |
| Model | ME0D0MPUB470 |
| Card type | MPU |
| Silkscreen | MPUB |
| Port | Connector Type | Description | Available Components |
|---|---|---|---|
| Console | RJ45 | It connects to the console for on-site system configuration. Baud rate: 9600 bit/s (default value), which is configurable. | 8-core shielded cable |
| USB | USB Type A | USB interface, reserved for future use. | - |
| CF SLOT | TYPE II standard (compatible with TYPE I standard) | It is used to hold a CF card as a mass storage device. | - |
| MGMT-ETH | RJ45 | It connects to an NMS and can work in half-duplex or full-duplex mode. | Super category 5 shielded twisted pair |
| AUX | RJ45 | Used to redirect to the serial port of the peer device. The default baud rate is 9600 bit/s. | 8-core shielded cable |
| CLK/TOD0, CLK/TOD1 | RJ45 | Used to input or output 2 Mbit/s clock signals, 2 MHz clock signals, 1pps+ASCII time signals, or two channels of DCLS time signals, BITS0 is configured for TOD0, and BITS1 is configured for TOD1. | 120-ohm clock cable |
| CLK/1PPS | SMB | Inputs 2 Mbit/s clock signals, 2 MHz clock signals, or 1 pps signals. | 75-ohm clock cable |
| CLK/Serial | SMB | Outputs 2 Mbit/s clock signals, 2 MHz clock signals, or RS232 signals. | 75-ohm clock cable |
| CTL-ETH-SFP0, CTL-ETH-SFP1 | SFP | Reserved cascading interface. | - |
| Functions and Features | Description |
|---|---|
| Basic function | Responsible for system control and management, including route calculation, device management and maintenance, and device monitoring. In addition, the MPU functions as the system synchronization unit to provide high-precision and high-reliability synchronization clock and time signals. |
| Reliability and availability | 1:1 backup mode. |
| Restrictions and remarks | This board cannot be installed in the same chassis as other types of main control boards. |
| Breakout supported | No |
| Interface rate auto-sensing supported | No |
| Link protocol | - |
