Product Description Positioning 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 2048QAM, 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. The RTN 310 works with the existing OptiX RTN 900 to provide multi-directional aggregation sites and more functions. See Figure 2. The RTN 310 works with the ATN to provide a microwave channel solution for transparent transmission on the IP RAN. See Figure 3. Figure 1 Independent networking of RTN 310s Figure 2 RTN 310 working with the OptiX RTN 900 Figure 3 RTN 310 working with the ATN Specifications The RTN 310s specifications meet the requirements of mobile backhaul and private network backhaul. Table 1 lists the main specifications of the RTN 310. Table 1 Main specifications of the RTN 310 Item Specifications Microwave type IP microwave over native Ethernet and over PWE3 Ethernet Frequency bands 7/8/11/13/15/18/23/26/28/32/38 GHz Channel spacings 7/14/28/40/56 MHz Modulation schemes QPSK Strong/QPSK/16QAM Strong/16QAM/32QAM/64QAM/128QAM/256QAM/512QAM/512QAM Light/1024QAM/1024QAM Light/2048QAM NOTE: 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 means 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. Capacity Maximum air capacity: 500 Mbit/s Maximum air-interface service throughput: 1.5 Gbit/s Maximum switching capacity: 8 Gbit/s RF configuration modes 1+0 configuration 2+0 configuration 1+1 HSB/FD/SD configuration Multi-directional site configuration XPIC configuration Channel configuration modes ACAP ACCP CCDP AM Supported ATPC Supported Ethernet frame header compression Supported PLA Supported LLDP Supported Service ports Two FE/GE SFP ports One GE electrical port, which provides the Power over Ethernet (P&E) function Service types Native Ethernet services: E-Line service and E-LAN service PW-carried Ethernet services: E-Line service, E-Aggr service, and E-LAN (VPLS) service (VPLS standing for virtual private LAN service) QoS/HQoS Supported MPLS tunnel Supported PWE3 Supported Clock features Supported clock sources: Microwave link clock Synchronous Ethernet clock IEEE 1588v2 time synchronization ITU-T G.8275.1 time synchronization Power supply modes Power over Ethernet (power supply through the PI or other specified power supply equipment) Chassis dimensions (H x W x D) 7/8/11 GHz: 210 mm x 210 mm x 92.7 mm 13/15/18/23/26/28/32/38 GHz: 210 mm x 210 mm x 90 mm Antenna 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
