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ZENITH F

Product specification
     
Main features    
- Full Indoor solution with high modularity    
- Output power up to +35 dBm (+32 dBm for 11 GHz band) Full Indoor radio unit
- Frequency bands 6L, 6U, 7, 8 and 11 GHz
- Channel bandwidth 3,5 - 60 MHz
- Modulation scheme QPSK - 256QAM
- Transmission capacity up to 376 Mbps, 1.5 Gbps for 4+0 and up to 3 Gbps for 8+0 configuration
- User interfaces 2× Fast or 4× Gigabit Ethernet + 4× SFP,
   1–4× STM-1 / OC-3, 2–126× E1 / T1
- Maximal packet length 9728 bytes (2048 for Fast Ethernet)
- Optimized for IPTV transmission
- 1+0, 1+1, 2+0, 2+2, 3+0, 3+1 and 4+0, 6+0, 8+0 configurations
- Possibility of redundant power supply
- Full software configuration
- Forward error correction (FEC)
- Automatic power control (ATPC)
- Adaptive coding and modulation (ACM)
- Cross Polarization Interference Cancellation (XPIC)
- Management system with possibility of SQL database
- SNMP support v1, v2, v3
- OAM complies with IEEE 802.3ah    
- IEEE 802.1ag & ITU-T Rec. Y.1731                         Full Indoor radio unit
- Full Featured MIB
 
Ethernet features
- IEEE 802.1D-2004
- IEEE 802.1Q-2003
- IEEE 802.3ad
- MEF 6, 9, 10.1, 11, 14
- SyncE / 1588
- ITU-T Rec. G.8032
- QoS Port-based, 802.1Q VLAN TAG, DiffServ, Four-Level priority queue
 
     
Description Integrated web NMS

The Full Indoor pruduct line is unique modular system designed for longhaul links with high capacity. The link can use channel bandwidth up to 60 MHz and modulation scheme up to 256QAM. It's transmission capacity is up to 376 Mbps full duplex (750 Mbps aggregate) for 1+0 system configuration, up to 768 Mbps full duplex (1,5 Gbps aggregate) for 2+0 system configuration, up to 1.6 Gbps full duplex (3 Gbps aggregate) for 4+0 system configuration and up to 3 Gbps for 8+0 configuration.

The ultimate output power +35 dBm (+32 dBm for 11 GHz band) guarantees great availability even for links longer then 100 km.

The link operates in licensed and licence free bands according to CEPT, ETSI and FCC recommendations. It should be operated according to local regulations in each country.

Microwave part of equipment is built in microwave indoor unit (IRFU) and connected to antenna via flexible waveguide. Data part is contained in modular indoor unit (IDU). ODU and IDU are interconnected by coaxial cable. IDU is 1U high and can be mounted in 19"rack. IRFU is 3U high.

There are many possibilities to combine different user interfaces in one IDU thanks to its modularity. Fast or Gigabit Ethernet with SFP, E1/T1 or STM-1/OC-3 interfaces can be chosen.nNetwork managment system interfaces Fast Ethernet/RS232, Data order wire channels RS422/RS232, Voice order wire channel and Input/Output alarms relay are included.

 

The link incorporates powerful Trellis Coded Modulation with Concatenated Reed-Solomon error corection to ensure low residual BER. The link disposes Adaptive Coding and Modulation (ACM). Those offer high coding gain and require lower signal to noise ratio.

Frequency spectrum and in many countries also frequency fees can be saved using XPIC feature, in that case 2+0 link can be operated on one frequency with different polarizations.

Full Indoor links can be managed and configured via web interface, telnet client or ALCOMA ASD Client, which enables easy management of radio relay link networks.Diagnostic Ethernet interface is separated from user data interface. Also SNMP protocols ver. 1, 2 and 3 are supported. Client / server solution - ALCOMA ASD Server with SQL database can be used for large heterogeneous network diagnostics and management.

     
IDU 4xGETH+SFP +23E1