Future Orient High Capacity Nodal Equipment

Transcription

1 F Future Orient High Capacity Nodal Equipment ZTE Microwave NR8250 Equipment Introduction

2 1. Based on the SDR Platform ZTE s unified SDR-based hybrid microwave radio system NR8250 can be deployed for 2G/3G/LTE mobile backhaul network. The 2U height equipment supporting up to 6 radio directions has 8 slots that supports hot-swapping boards. In addition, the core unit and tributary unit boards support flexible configuration. NR8250 is applied to not only hybrid network (2G&3G), but also packet LTE network. 2. The Key Technical Parameters Module Size (W*H*D): mm*90 mm*199 mm Weight: 7 Kg(Full Configuration) Frequency: 6/7/8/10/11/13/15/18/23/26/28/32/38 GHz Modulation Mode: QPSK 256 QAM Interface Type: GbE, FE, STM-1, STM-4, E1 Maximum Capacity: 4*STM-1/800 Mbps(Adopt XPIC Technology) System Bandwidth: 7/14/28/56 MHz (ETSI), 40/50 MHz (FCC) Configuration: 6*(1+0), 3*(1+1)SD/FD/HSB, 2+2 XPIC Temperature Range: IDU: -20 ~ +55,ODU: -33 ~ +55 Rated Voltage: -40 VDC ~ -60 VDC MTBF: >200,000 hours 3. Benefits High-Quality Transmission Services ACM & ATPC Technologies to Enhance the Service Availability Maximize Spectrum Usage Achieve Extra System Gain to Maintain Optimal Throughput Levels in All Conditions Adjust Transmit Power Automatically to keep link stability. Experience More High-quality Transmission with integrated QoS mechanism Configurable E1 s traffic priority for severe degrading, more detailed service management Intelligent QoS Mechanism for Service Management Precise Classification--Advanced QoS (Based on L2/L3 Header Fields) 8 Priority Queues--Powerful Schedule Ability Flexible Scheduling Scheme per Port Congestion Awareness Management

3 Network and Equipment Protection Wireless SNCP: The Sub-Network Connection Protection ()provides integrated VC trail protection for STM-1 and E1 trafficthe switch time of active and backup VC is <50ms. Wireless Ethernet Ring Protection: G.8032 complied Ethernet Ring Protection Switch (ERPS) offers carrier Ethernet protection within 50ms switch time; Multiple Spanning Tree Protocol (MSTP) brings more accurate protection than STP/RSTP; STP/RSTP is also supported by NR8250. Link Aggregation (LAG): L1&L2 link aggregation is supported by NR8250, which could band the same property ports as one port, which can make the bandwidth promoted and link redundancy increased without upgrading hardware. System Protection: 1+1HSB/SD, /FD, 2+2XPIC Double Capacity with CCDP & XPIC CCDP (Co-Channel Dual-Polarization) with XPIC (Cross-Polarization Interference Cancellation) scheme is adopted to double the system capacity within the limited and precious spectrum resources Hybrid & Native Platform Native transmission avoids unnecessary frame cost, air throughput is increased Dual switch panel reduces the traffic latency Smooth Upgrading and Evolution from TDM to packet. Promote Throughput with Frame Header Compression Technique Header compression technique can reduce the cost of L2&L3 header to improve the transmission efficiency up to 2.25 times. Low TCO Digital Nodal Solution Lower Power Consumption than Stack Configuration Reduce Equipment Footprint, Save Installation Space Save extra switching or MUX Equipment Quick Deployment with standard 19 rack Easy Maintenance with Local Management Terminal (LMT) and NMS Diversified Synchronization Methods without GPS Requirement Diversified Synchronization Methods: 1588v2, Sync E and so on

4 No GPS Receiver, Low Cost High Accuracy Clock (G.813 complied) ACM Technology Reduces TCO Reduce Tower Loading Cost Reduce Transport Cost by Using Smaller Antenna Easy Installation Reduce Engineering Fee Easy Site Acquisition, Save Deployment Time The Future Evolution of the Smooth Solution Smooth Network Evolution Unified Hardware Platform for Multi-System Application Based on μtca Architecture Unified NMS In Order to Save the Investment & Improve the maintenance efficiency, ZTE Provides a Unified Network Management System, which could manage the Microwave, RAN and other ZTE equipments universally. 4. Summary ZTE NR8250 equipment has been applied in Poland Aero2, 2K Romania, Egypt Etisalat, Nigeria GLO and other operators, totally more than 6000 hops by August ZTE microwave product line is aim at offering low cost and high returns network to our global customers. ZTE will continue your success in mobile broadband era by cooperating with you in ZXMW NR8250.

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