Huawei MicroWave IDU Optix RTN905

Basic functions

Switching capacity

Supports 8 Gbit/s packet switching.

Microwave service capability

Provides one Integrated IP microwave channel.

System control and communication

• Manages the IDU and ODU.

• Collects information about performance events and alarms.

• Communicates with the network management system (NMS) to enable NE control and management on the NMS.

Clock

Clock source

Traces the clock source and provides the system clock, service signal frame headers, and overhead signal frame headers for each unit.

The clock sources that can be traced include:

• Microwave link clock

• Synchronous Ethernet clock, which is not supported by small form-factor pluggable (SFP) electrical modules

Clock protection

• Performs protection based on the clock source priority.

• Protection based on the Synchronization Status Message (SSM) protocol

• Protection based on the extended SSM protocol

Network management

Data communication network (DCN) channel

Outband DCN

Supports up to one data communications channel (DCC) (one IF port).

Inband DCN

Supported, with DCN bandwidths configurable

DCN management protocol

• Huawei Embedded Control Channel (HWECC) protocol

• IP protocol

• L2 DCN

Simple Network Management Protocol (SNMP)

Provides SNMP Get and Set functions for managing devices.

IF processing

Basic functions

• Receives and transmits IF signals.

• Provides management channels to the ODU.

• Supplies –48 V power to the ODU.

Number of IF ports

1

Microwave type

Integrated IP microwave

Integrated IP microwave service type

Native E1+Ethernet

Automatic transmit power control (ATPC)

Supported

Adaptive modulation (AM)

Supported

Ethernet frame header compression

Supported

Microwave capacity and microwave working mode

See Microwave Working Modes and Air Interface Capacity.

Ethernet service functions

See Ethernet Service Functions.

Auxiliary ports and management ports

Ethernet NMS port

One 10/100BASE-T(X) port

Operation and maintenance (O&M)

Loopback

• Supports IF inloops, IF outloops, multiplexer-unit inloops, and multiplexer-unit outloops at IF ports.

• Supports PHY-layer inloops at Ethernet ports.

• Supports MAC-layer inloops at Ethernet ports.

In-service field programmable gate array (FPGA) loading

Supported

Pseudo random binary sequence (PRBS) test

Supports PRBS bit error rate (BER) tests at IF ports.

SFP module information query

Supported

Manufacturer information query

Supported

Power consumption query

Supported

Temperature detection

Supported

Voltage detection

Supported

Indicator detection

Supported