Single-polarized antennas and dual-polarized antennas
1588v2 time synchronization
2 FE/GE optical ports,1 GE electrical port
Packaging & Delivery
microwave radio Huawei original packaging
Shipped in 5 days after payment
Huawei Microwave Transmitter and Receiver OptiX RTN 310 Microwave Link Radio
Highly integrated, outdoor microwave transmission equipment for building and extending high-availability broadband networks.
3 models to choose from to meet capacity, channel, and frequency band requirements (E band, V band, and below). OptiX RTN 300 Series transceivers are easy to install and maintain on poles, lamp posts, and walls, easy to maintain, and ruggedized for reliable operation over a broad range of temperatures; -30° to 130° F (-35° to 55° C) — and in harsh operating conditions.
OptiX RTN 310 (RTN 310 for short) is a full-outdoor product in the OptiX RTN radio transmission system series.The RTN 310 supports the integrated model.All functions of the RTN 310 are integrated in an outdoor chassis, which helps to implement zero footprint installation and improves installation efficiency.
Integrated RTN 310
Two types of integrated RTN 310 are available: RTN 310 housing an SLC1SHXA2 board and RTN 310 housing an SLC1SXA3 board. Table 1-1 shows their differences.
Differences between two types of integrated RTN 310
RTN 310 Housing an SHXA2 Board
RTN 310 Housing an SXA3 Board
13 GHz, 15 GHz, 18 GHz, 23 GHz, and 38 GHz
26 GHz, 28 GHz, and 32 GHz
Power supply mode
PoE or DC
One GE optical port + one GE electrical port, or two optical ports
Two GE optical ports + one GE electrical port
Unless otherwise specified, the integrated RTN 310 mentioned in this document refers to the RTN 310 housing an SXA3 board.
The RTN 310 is used to provide transmission solutions with low network construction cost for mobile communication networks and private networks.
Compared with the traditional split microwave equipment, the RTN 310 integrates all its functions in an outdoor chassis, thereby implementing zero footprint installation. Therefore, the RTN 310 can provide carriers with full-outdoor radio transmission solutions with low network construction cost and operating expense.
The RTN 310 supports flexible networking. RTN 310s can form ring or chain backhaul networks for various IP base stations on existing or new networks.
The RTN 310 supports 1024 Light, XPIC, PLA, and 1+1 HSB/FD/SD. It can provide high-bandwidth backhaul links for high-capacity 3G/LTE base stations.
The main RTN 310 applications on mobile communication networks are as follows:
RTN 310 independently form tree or ring backhaul networks to provide links with high capacity, bandwidth, and reliability for 3G/LTE base stations. See Figure 1-2.
The RTN 310 works with the existing OptiX RTN 900 to provide multi-directional aggregation sites and more functions. See Figure 1-3.
The RTN 310 works with the ATN to provide a microwave channel solution for transparent transmission on the IP RAN. See Figure 1-4.
The difference between strong/light modulation schemes and normal modulation schemes lies in FEC encoding parameters. Strong modulation schemes have stronger error correction capabilities, which result in higher receiver sensitivity but lower air interface bandwidth. Light modulation schemes have poorer error correction capabilities, which result in lower receiver sensitivity but higher air interface bandwidth.
RF configuration modes
1+1 HSB/FD/SD configuration
Multi-directional site configuration
Channel configuration modes
Ethernet frame header compression
Two FE/GE optical ports
One GE electrical port, which provides the PoE function
E-Line services based on port, port+VLAN, port+QinQ
E-LAN services based on IEEE 802.1D, IEEE 802.1Q, and IEEE 802.1ad bridges
Supported clock sources:1588v2 time synchronization
Microwave link clock
Synchronous Ethernet clock
Power supply modes
PoE (power supply through the PI, Dock, or other PSE equipment)
Chassis dimensions (H x W x D)
210 mm x 210 mm x 90 mm
Single-polarized antennas and dual-polarized antennas with a diameter of 0.3 m to 1.2 m as well as the corresponding antenna feeder accessories
RTN 310s, which can be cascaded, are not only able to form 1+0 sites, but also 2+0, cross polarization interference cancellation (XPIC), 1+1, and multi-direction sites.
A 1+0 site provides a one-direction working microwave link.
In 1+0 mode, one single-polarized antenna is used. Depending on antenna specifications, an RTN 310 can be directly mounted on an antenna or connected to an antenna using accessories (split mounting).
Typical configurations at a 1+0 site (direct mounting)
A 2+0 site provides two one-direction unprotected microwave links.
At a 2+0 site, two RTN 310s are installed on the same hybrid coupler. The hybrid coupler can be directly mounted on an antenna or connected to an antenna using accessories (split mounting), depending on antenna specifications. The following figure uses direct mounting as an example to show the typical configurations at a 2+0 site.
Generally, the two OptiX RTN 310s are cascaded using gigabit Ethernet (GE) optical ports for physical link aggregation (PLA) configuration.
Typical configurations at a 2+0 site (direct mounting)
Cross polarization interference cancellation (XPIC) sites are special 2+0 sites. The two microwave links provided by an XPIC site operate at the same frequency, but their polarization directions are orthogonal. Any signal interference between the two microwave links is automatically canceled by the XPIC function.
Dual-polarized antennas are required at XPIC sites. If an antenna with a diameter less than or equal to 1.8 m is used, two RTN 310s are installed on the same orthogonal mode transducer (OMT). The OMT is directly mounted on the antenna. If an antenna with a diameter greater than 1.8 m is used, twoRTN 310s are installed separately from the antenna. The two RTN 310s exchange XPIC signals through their COMBO ports, which are connected using an XPIC cable. The following figure uses direct mounting as an example to show the typical configurations at an XPIC site.
Generally, the two OptiX RTN 310s are cascaded using gigabit Ethernet (GE) ports for physical link aggregation (PLA) configuration and exchange XPIC signals through COMBO ports. In this manner, two microwave links are aggregated to form a high-bandwidth logical Ethernet channel and protection is implemented for the microwave links.
Typical configurations at an XPIC site (direct mounting)
A 1+1 site provides a microwave link protection system that comprises one main microwave link and one standby microwave link in the same direction. Depending on configurations, a 1+1 site can provide 1+1 hot standby (HSB), 1+1 frequency diversity (FD), or 1+1 space diversity (SD) protection for its microwave links.
Two typical configurations are available for a 1+1 site.
Optical splitter mode: RTN 310s working with optical splitter
LAG mode: RTN 310s working with an OptiX RTN 900 IDU or an LACP-supporting UNI-side device
Figure 1-9 and Figure 1-10 use 1+1 HSB (direct mounting) as an example to illustrate typical configurations at a 1+1 site.
1+1 site in Optical Splitter Mode
An optical splitter is used to split one channel of optical signals into multiple channels. An optical splitter splits received GE optical signals into two channels, and transmits one channel to the main RTN 310 and the other channel to the standby RTN 310. A GE fiber is used as a 1+1 cascade cable to connect the COMBO ports of the main and standby RTN 310s. The main and standby RTN 310s exchange HSM, protection protocol, and DCN information through the COMBO ports. See Figure 1-9.
Typical configuration for a 1+1 site (only RTN 310s)
Two RTN 310s can work with an OptiX RTN 900 IDU or an LACP-supporting UNI-side device to implement 1+1 protection. The main and standby RTN 310s exchange 1+1 protection protocol packets using a 1+1 cascade cable. The main and standby RTN 310s exchange HSM, protection protocol, and DCN information through the COMBO ports. See Figure 1-10.
Typical configuration for a 1+1 site (RTN 310s working with an OptiX RTN 900 IDU or )
A multi-direction site provides multi-direction microwave links.
At a site with 2x(1+0) configuration, two RTN 310s are cascaded in back-to-back mode using their GE optical ports. They can independently perform Ethernet service switching and scheduling with the help of built-in switching units.
When services need to be transmitted in more than two microwave directions, multiple RTN 310s can work with an OptiX RTN 900 IDU to form a multi-direction site. At the site, an RTN 310 can connect to the P&E port of the OptiX RTN 900 IDU using an outdoor network cable, which carries both power signals and Ethernet service signals.
Typical configurations at a multi-direction site (RTN 310s working with the RTN 900)
Shanghai Information and Technology CO., LTD, mainly specializing in Telecommunication and information technology
fields, is one hightech enterprise integrating research, development, producing, sales and service. Its main products cover
optical transmission and access, copper transmission and access, optical and copper conversion and optical amplification.
With many domestic telecom carriers as cooperate partner, the company is also establishing a longterm relations abroad,
expanding overseas market and exporting to Europe, America, Southeast Asia, Middle East and so on and wining a good
reputation among these customers. The company is constantly improving itself, and would provide better quality, service
to partners with a co-win.
In terms of optical transmission products: PDH optical transmitter and receiver, E+E transmitter and receiver, 1+1 dual ports
transmitter and receiver, optical modem, convertor.
Optical communication products/Copper transmission series products/Protocol convertor series products/Video surveillance
Combasst Industry Development (Shanghai) Co,.Ltd
Address: Room 110,No.389 JinWan Road, ShangHai , China
Attn: Jenney Yu
Skype: Jenney yu
1). All products will be packed in carton, so the product can get effective protection to avoid damage.
2). Packaging according to customer requirement.
1). We shipping viaDHL / FedEx / TNT/UPSetc for samll orders. Yow can get your packages in about 3-5 days all over the world.
2). For big order, we will arrange Air cargo for your shipment, so it will be much cheaper than DHL, UPS etc.
3). You can choose your own shipping agent, we will provide good cooperation for it.
1).We can provide detail documents and remote help for device installation and configuration.
2).Warranty: 1 year. ( After the quality guarantee period began to charge appropriate maintenance service fee.
3).Our company promises goods enjoy full return due to quality problem since goods delivered within 3 days or 5 days , returned goods must keep original state and it’s accessories are complete.