UTRANS-3300RCPRI/OBSAI
UTRANS-3300C/R is based on the technology applicable to any LTE, Wibro, WCDMA, 3G base stations if such DU and RU separation is needed, and efficient usage of DU is accordingly required. The backhaul connection can be easily combined to WDM, and NG-SDH technology for the network reliability and bandwidth.
Network Configuration
System Features
- Effective and efficient counter-action against the data explosion in CCC(Cloud Communication Center)
easy to add RU to the networks.
- Effective and efficient solution against the fast network evolution and multiple services for LTE, Wibro, WCDMA, 3G, etc.
- Effective and efficient cost reduction in Opex & Capex; less rental fee for small spaces,less power consumption,
less management, etc.
- DU-RU interface signals.
- CPRI(2.4576 Gbps) Interface
- OBSAI(3.072 Gbps) Interface
Main Specifications
| Trunk Data Rate | CPRI(2.4576Gbps), OBSAI(3.072Gbps), OTU2(10.709Gbps) |
|---|---|
| Capacity | 1Core: COT(28 ch), RT(14 ch), 2Core(extended ): COT(64 ch), RT(32 ch) |
| Wavelength | Wavelength Grid(ITU-T, G.694.1[DWDM], G.694.2[CWDM]) |
| Protocol | 3R(CPRI, OBSAI), 10G Subrate-Mux(CPRI/OBSAI over OTU2) |
| SVC | wavelength(1370nm, 1390nm), protocol (34Mbps, HDLC) |
| Topology | 1 Core Ring (2Core Ring if extended) |
| Transmission Distance | 17Km(Optical Power Budget : 10dB, Span Loss : 0.4dB/Km) |
| Protection | 1+1 OSNCP Ring Protection, Protection Time ≤ 50ms |
| CIT/EMS | § CLI/GUI user interface support, TCP/IP with 10/100Base-Tx |
| § failure, configuration, Alarm mgmt, Remote Download, Backup & Restore | |
| NMS | TL1, SNMP Interface |
