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The ET1D2MPUBC00 integrates the control and switching functions and provides the control plane, management plane, and data plane for the system.
- The control plane provides functions such as protocol processing, service processing, route calculation, forwarding control, service scheduling, traffic statistics collection, and system security.
- The management plane is responsible for system status monitoring, environment monitoring, log and alarm processing, system software loading, and system upgrades.
- The data plane provides high-speed, non-blocking data channels for data switching between service modules.
The ET1D2MPUBC00 consists of the following functional modules:
- Control module: functions as the control plane and management plane for the ET1D2MPUBC00 and the entire system, implementing protocol processing, route calculation, forwarding control, system management, and system security.
- Switching module: functions as the data plane and provides high-speed service channels for data switching.
- Local clock module: provides the working clock for the chips of the control module, switching module, and equipment management and monitoring module on the ET1D2MPUBC00.
- Device management and monitoring module: provides functions of a controller area network (CAN) bus module to monitor the ET1D2MPUBC00 and manage the CAN bus modules of LPUs.
- Power supply module: provides power supply for the ET1D2MPUBC00.
ETH management port
10GBASE SFP+ optical port
40GBASE-X optical port
|The attribute of a ETH management port|
|Working mode||10/100 Mbit/s auto-sensing
|Maximum transmission distance||100m|
|The attribute of a console management port|
|Working mode||Duplex Universal Asynchronous Receiver/Transmitter (UART)|
|Baud rate||9600 bit/s to 115200 bit/s
Default value: 9600 bit/s
|The attribute of BITS port|
|Working mode||Clock synchronization mode: full-duplex
Time synchronization mode: half-duplex
|Frame format||1 PPS + Time of Day (ToD)
DC Level Shifter (DCLS)
2 Mbit/s: HDB3 code
1.544 Mbit/s: B8ZS code
|Standards compliance||1 PPS + ToD
ToD standard of China Mobile
DCLS: standard of DCLS signals
2 MHz: G.703
2 Mbit/s: G.703
1.544 Mbit/s: G.703
|Cable used||Time synchronization mode: straight-through network cable (RS422 signal)
Clock synchronization mode: E1/T1 cable (120-ohm balanced cable)
|Supported in V200R008C00 and later versions|
|Dimensions (mm)||35.1 mm x 397.2 mm x 430.4 mm (1.38 in. x 15.64 in. x 16.95 in.)|
|Weight (kg)||3.65 kg|
|Maximum power consumption||214.9 W|
|Operating temperature||0°C to 45°C (32°F to 113°F)|
|Operating relative humidity||5% RH to 95% RH (noncondensing)|
|Storage temperature||-40°C to +70°C (-40°F to +158°F)|
|Storage relative humidity||5% RH to 95% RH (noncondensing)|
|Dimensions||50.2000 × 46.8000 × 11.8000 cm|