Huawei Technologies Co.
, Ltd
RTN 320
The RTN 320 is a full-outdoor dual-channel microwave device. It adopts integrated
design and can be flexibly deployed. It provides 1 Gbps microwave backhaul links for
mobile backhaul networks and supports zero footprint installation. It can be deployed
at tail, aggregation, and relay sites.
Application Scenarios
Microwave network Optical network
1
BSC
4
RNC
2 3
EPC
5GC
1 Remote site 2 Tail site of a city 3 Relay site 4 Hub site
MAN
Ultra-High Bandwidth and High Spectral Efficiency
• Large capacity: provides 2.4 Gbps per link.
• High bandwidth:
- ETSI: 7 MHz, 14 MHz, 28 MHz, 40 MHz, 56 MHz, 112 MHz
- FCC: 30 MHz, 40 MHz, 50 MHz
• High modulation scheme: provides a modulation scheme of up to 4096QAM.
• AM: supports adaptive modulation to ensure the transmission of high-priority
services.
• Scalability: supports use of XPIC and 4x4 MIMO to increase the capacity of a
single frequency, which facilitates network upgrade and improves spectrum
efficiency.
• Frame header compression: supports use of the frame header compression
function to significantly increase bandwidth utilization for Ethernet services
carried over microwave links.
• Super Dual Band: works with the RTN 380H/380A/380AX to provide a full-
outdoor dual-band microwave solution, through which large-bandwidth and
long-distance microwave links can be provided.
Flexible Link Configuration and Full-Range Protection
• Link configuration: 1+0, 2+0, 2 x (1+0), XPIC
• Link-level protection: 1+1 HSB/SD/FD, PLA/EPLA
• Service-level protection: LAG protection
• Network-level protection: ERPS, MSTP protection, MPLS tunnel 1:1
protection, PW 1:1 APS/FPS
Easy Deployment & Maintenance
• Supports zero footprint installation, quick deployment, and easy maintenance.
• Supports connection to NEs at a site through WLAN, implementing contactless
maintenance.
• Supports mobile APP-based service commissioning and configuration during
site deployment, making operations convenient.
• Supports use of the NCE to implement E2E management, such as service
deployment and real-time performance monitoring.
Deployment
Use a mobile app to
provision and manage
services through
WLAN. Maintenance
Back up and update data.
Download
configurations over
a wireless network.
Central equipment room
Specifications
Microwave Type IP microwave over Native Ethernet/PWE3 Ethernet
Frequency Band 7–38 GHz
Channel Spacing ETSI: 7 MHz, 14 MHz, 28 MHz, 40 MHz, 56 MHz, 112 MHz
FCC: 30 MHz, 40 MHz, 50 MHz
Modulation Scheme QPSK strong–4096QAM
Air-interface capacity: 1.6 Gbps (dual-channel)
Capacity Air-interface throughput: 4.8 Gbps (dual-channel)
Switching capacity: 8 Gbps
RF configuration 1+0, 2+0, multi-direction, 1+1 HSB/SD/FD, XPIC, 4x4 MIMO
Auxiliary port USB port, RSSI port, NMS port
Port Type
Service port 1*GE (o) +2*GE (e) +1*COMBO+1*P&E
• Native Ethernet services: E-Line, E-LAN
Service Type
• PW-based Ethernet services: E-Line, E-Aggr, E-LAN (VPLS)
NMS NCE, Web LCT, SNMP, built-in web-based NMS
ETH OAM IEEE 802.1ag, IEEE 802.3 ah, ITU-T Y.1731
AM, XPIC, MIMO, Bandwidth Notification, PLA/EPLA, ERPS, Super
Key Features Dual Band, Frame Header Compression, TWAMP Light, ATPC,
QoS/HQoS, MPLS/PWE3
• Supported clock sources: microwave link clock, synchronous
Clock Features Ethernet clock
• IEEE 1588v2 time synchronization
• ITU-T G.8275.1 time synchronization
Power Supply Mode • DC power supply
• P&E, generally used in conjunction with the RTN PI
Antenna Single-polarized antennas and dual-polarized antennas with a
diameter of 0.2 m to 3.7 m are available
Dimensions 7–11 GHz: 260 mm x 210 mm x 106 mm
(H x W x D) 13–38 GHz: 260 mm x 210 mm x 101 mm
Weight 7–11 GHz: 3.8 kg
13–38 GHz: 6.5 kg
Typical power 1+0: < 61 W
consumption 2+0: < 87 W
• Temperature: –33ºC to +55ºC
Environment
• Humidity: 5% to 100%
*This document is based on the product specifications of V100R020C10. For details, see the product
documentation.
