300mbps pdh 5.8ghz ism band sgt-ltn series digital microwave radios
DESCRIPTION
300Mbps PDH 5.8GHz ISM Band SGT-LTN Series Digital Microwave RadiosTRANSCRIPT
IP DMR Links
Contact Details: [email protected] HighPerformance LTN Series Web: http://www.sagittar.com Telecommunications and Networking Solutions Version: 41253 Issue 2.0
The SGT-LTN series of Unlicensed Band DMR Links deliver:
Over 15 years experience in the development and production of Digital Microwave Radio
Links: Sagittar’s Digital Microwave Radios have found rapid acceptance and are installed
world-wide. The Sagittar SGT-LPN, SGT-LSN and SGT-LTN series of Digital Microwave
Radios are Sagittar’s flagship products in the point-to-point PDH market, which provide a
high value proposition, exceptional configuration flexibility and are ideal for rapid installation
in modern communications networks.
The SGT-LTN series of Unlicensed Band DMR Links deliver:
Up to 300Mbps throughput
5.8GHz ISM Band
Exceptionally high link performance and reliability in extreme conditions
Rapid, simple installation by semi-skilled labour with plug-and-play software
Easy-to-configure and high product flexibility
Lowest lifetime cost of ownership
Unsurpassed price/performance ratio
Key features include:
10/100/1000BaseT Ethernet transmission, selectable traffic capacity
Various interfaces including NxE1 (N up to 20), 4xGE, STM-1
Full range of configurations and frequency bands
Throughput does not change for different link distances
Choice of RF channel without interference can be configured using software
Low latency <200 micro sec for 300Mbps throughput
FDD contributes to higher transmission efficiency
The products are software scaleable and can be configured either locally or remotely
Adaptive Reed-Solomon Forward Error Correction (FEC) for high grade of service
Automatic Transmit Power Control (ATPC)
Management & Control via Web browser
SNMP (NMI) Option available
Low power consumption
Protection Option available
Easy-to-configure and high product flexibility
LED indicates link status
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IP DMR Links
Contact Details: [email protected] HighPerformance LTN Series Web: http://www.sagittar.com Telecommunications and Networking Solutions Version: 41253 Issue 2.0
Data Sheet:
GENERAL SPECIFICATIONS
System Configurations Non-Protected (1+0)
1+1 Hot Standby System
Space and frequency diversity
RF Channel Selection IDU Controlled or via NMS
Modulation Type QPSK to 256QAM
Digital Line Code HDB3
Digital I/O Connectors
E1 75, unbalanced
10/100/1000BaseT: 100 balanced RJ45 (IEE802.3, IEE802.3u,
IEE802.3ab)
Intermediate Frequency 140MHz/350MHz, 0±2dBm, 50Ω, VSWR <1.2, N-type
Transmission Capacity (50~300) Mbps
Unfaded BER 10-11 or better
Loopbacks
Port Loopback, Frame Loopback, IDU IF Loopback, Remote Line
Loopback.
MTBF 180,000 Hours
Frequency (GHz) 5.725 ~ 5.850
Capacity Up to 20E1, STM1, ETH
Transmitter
Output Power 5~20dBm (±2dB)
Attenuation Range 15dB : step size 1dB
Receiver
Overload -20dBm
Bandwidth 7/14/28/56MHz
Receiver Sensitivity
(1x10-6 BER)
-65~-87dBm
56MHz 256QAM -65
128QAM -68
64QAM -71
32QAM -74
16QAM -77
QPSK -80
28MHz 256QAM -68
128QAM -71
64QAM -74
32QAM -77
16QAM -80
QPSK -83
14MHz 256QAM -72
128QAM -75
64QAM -78
32QAM -81
16QAM -84
QPSK -87
Microwave Link Interface
Interface types N(f)
Signal Strength
RSSI 0.1~1V
Management (SNMP &
Web-based Management)
Interface 10/100BaseTx, RJ45
Standards ITU-T G.784;NMS, SNMPv1/v2 – RFC 1213
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IP DMR Links
Contact Details: [email protected] HighPerformance LTN Series Web: http://www.sagittar.com Telecommunications and Networking Solutions Version: 41253 Issue 2.0
MECHANICAL
Dimension (mm) IDU 485 x 44 x 285mm
ODU 320 x 200 x 100mm
Weight IDU 3kg
ODU 5kg
IDU-ODU Interconnection Single Cable, RG-8 Type, 50 unbalanced
Recommended Cable : Belden 9913
Maximum Distance : Up to 1000 Ft. (300 m)
ODU Connector Type : “N” Male
IDU Connector Type : “N” Male
ENVIRONMENTAL
Temperature Range IDU 0～+50C
ODU -33～+60C
Relative Humidity IDU 95%
ODU 0%～100%
ANTENNAS
Options Internal: 27dBi directional antenna
External (optional): N-type connector
SERVICE CHANNELS
AUX Data 1 Bit Rate: 38.4 kbps (Async), Protocol: RS232C Interface: DB9
AUX Data 2 Bit Rate: 64 kbps (Sync), Protocol: RS232C Interface: DB9
Engineering Orderwire 64Kbps, Interface: RJ-11
NMS Data Channel Rate: 100Mbps, Protocol: 10/100 Base-T, Interface: RJ45
POWER SUPPLY
Standard Input -48VDC ± 20%
PoE (48VDC) for All-Outdoor Unit
Power Consumption ODU <30Watts, IDU <20W
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