SDH DMR Links
SDH DMR Links The SGT-LCS series of 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-LCP and SGT-LCS series of Digital Microwave Radios are
Sagittar’s flagship products in the point-to-point PDH and SDH markets, which provide a high-value proposition, exceptional configuration flexibility and are ideal for rapid installation in modern communications networks.
The SGT-LCS series of Licensed Band DMR Links deliver: The SGT-LCS series, wireless Ethernet backhaul product line, include both TDM and Ethernet high-capacity products.
All products in the series utilize advanced microwave
radio and are managed by a comprehensive management system to provide a complete solution for mobile backhaul, private networks and last-mile extensions. SDH DMR Links are a powerful product line that integrates superior networking functionality with the industry’s most advanced microwave technology, creating a superior microwave transport solution.
SDH DMR Links, coupled with a full suite management system
(Web-based NMS), simplify network provisioning and monitoring, reducing operator’s TCO and enabling them to meet the most stringent SLAs.
Key features include:
Compliant system covering 6-38GHz, all ETSI & FCC channels for 7-56MHz;
Most up-to-date technology, utilizing up to 1024QAM modulation and two carriers delivering up to 1Gbps Ethernet and up to 32 x E1/T1 channels in a single unit; ideal for building hybrid networks;
Ultra-high-speed, double-capacity over same bandwidth using CCDP technology;
Integrated synchronization solutions (Sync ETH, IEEE 1588v2, Native);
ACM (Adaptive Coding and Modulation) and ATPC (Automatic Transmit Power Control) for high-availability and high-density deployment;
Up to 4K active VLAN entries allows building many port-to-port network paths for specific customer services;
Advanced Multilayer compression techniques for additional capacity;
Jumbo frame size supports 9600 bytes, which allows using longer header info (VLAN) and transmitting more useful content and fewer headers, thus further increasing total throughput.
Advanced Ethernet features like Spanning Tree allow building secure and self-healing networks.
Contact Details: sales@sagittar.com
HighPerformance LCS Series Web: http://www.sagittar.com Version: 41258 Issue 1.3
Telecommunications and Networking Solutions
SDH DMR Links
SDH DMR Links Data Sheet: GENERAL SPECIFICATIONS System Configurations
Non-Protected (1+0) 1+1 Hot Standby System, Space and Frequency Diversity 2+0 ACCP and CCDP (with XPIC) N+0 Nodal
RF Channel Selection
IDU Controlled or via NMS
Modulation Type
QPSK to 1024QAM or ACM
Digital I/O Connectors
7 x Gigabit Ethernet (data traffic, management port) Up to 32 x E1/ T1 Up to 2 x STM-1
Intermediate
140MHz/350MHz, 0±2dBm, 50Ω, VSWR <1.2, TNC connector
Frequency Transmission Capacity
10 ~ 450 Mbps per Carrier
Un-faded BER
10-11 or better
Loopbacks
Line Loopback, System Loopback
Frequency (GHz) Frequency Band
L6 / U6 / 7 / 8 / 11 / 13 / 15/ 18 / 23 / 26 /28 / 32 / 38GHz
Transmitter Output Power
Standard Performance / High Performance QPSK
6-8 GHz 27 / 30
11 GHz 25 / 28
13-15 GHz 25 / 27
18-23 GHz 23 / 25
26 GHz 23 / 25
28 GHz 23 / 25
32 GHz 20 / 23
38 GHz 20 / 23
16QAM / 32QAM 64QAM / 128QAM 256QAM
23 / 27 21 / 25 18 / 22
21 / 25 19 / 22 16 / 20
21 / 24 19 / 21 16 / 18
19 / 22 17 / 20 14 / 17
19 / 22 17 / 20 14 / 17
19 / 22 17 / 20 14 / 17
17 / 21 15 / 18 12 / 15
17 / 20 15 / 18 12 / 15
512QAM 1024QAM
16 / 20 14 / 18
14 / 18 12 / 16
14 / 17 11 / 15
12 / 16 10 / 14
12 / 14 10 / 12
12 / 14 10 / 11
10 / 13 8 / 11
10 / 13 8 / 11
Frequency band
Maximum Tx Power (dBm)
Attenuation Range
Maximum 30dB : step size 1dB
Receiver Overload
-20dBm
Bandwidth
ETSI: 7, 14, 28, 56MHz; FCC: 10, 20, 30, 40, 50MHz
Receiver Sensitivity -6
(1x10 BER)
ETSI SYSTEM - Receiver Sensitivity (dBm) BW
Mod
6-8GHz
11GHz
13-15GHz
18-23GHz
26GHz
28GHz
32GHz
38GHz
7 MHz
QPSK
-87.0
-86.5
-86.5
-86.0
-85.0
-84.5
-84.0
-83.5
16QAM
-83.0
-82.5
-82.5
-82.0
-81.0
-80.5
-80.0
-79.5
32QAM
-80.0
-79.5
-79.5
-79.0
-77.0
-76.5
-76.0
-75.5
64QAM
-78.0
-77.5
-77.5
-77.0
-73.0
-72.5
-72.0
-71.5
128QAM
-75.0
-74.5
-74.5
-74.0
-69.0
-68.5
-68.0
-67.5
256QAM
-71.0
-70.0
-70.0
-69.5
-65.0
-64.5
-64.0
-63.5
512QAM
-68.0
-67.0
-67.0
-66.5
-62.0
-61.5
-61.0
-60.0
1024QAM
-65.0
-64.5
-64.0
-64.0
-59.0
-58.0
-58.0
-57.0
Contact Details: sales@sagittar.com
HighPerformance LCS Series Web: http://www.sagittar.com Version: 41258 Issue 1.3
Telecommunications and Networking Solutions
SDH DMR Links
SDH DMR Links 14 / 13.75 MHz
28 / 27.5 MHz
56 / 55 MHz
QPSK
-87.0
-86.5
-86.5
-86.0
-82.0
-81.5
-81.0
-80.5
16QAM
-80.0
-79.5
-79.5
-79.0
-78.0
-77.5
-77.0
-76.5
32QAM
-77.0
-76.5
-76.5
-76.0
-74.0
-73.5
-73.0
-72.5
64QAM
-74.0
-73.5
-73.5
-73.0
-70.0
-69.5
-69.0
-68.5
128QAM
-71.0
-70.5
-70.5
-70.0
-66.0
-65.5
-65.0
-64.5
256QAM
-67.0
-66.0
-66.0
-65.5
-62.0
-61.5
-61.0
-60.5
512QAM
-64.0
-63.5
-63.0
-62.5
-59.0
-58.0
-58.0
-57.0
1024QAM
-61.0
-60.5
-60.0
-59.0
-57.5
-55.5
-55.0
-54.0
QPSK
-84.0
-83.5
-83.5
-83.0
-79.0
-78.5
-78.0
-77.5
16QAM
-78.0
-77.5
-77.5
-77.0
-75.0
-74.5
-74.0
-73.5
32QAM
-75.0
-74.5
-74.5
-74.0
-71.0
-70.5
-70.0
-69.5
64QAM
-72.0
-71.5
-71.5
-71.0
-67.0
-66.5
-66.0
-65.5
128QAM
-69.0
-68.5
-68.5
-68.0
-63.0
-62.5
-62.0
-61.5
256QAM
-66.0
-65.0
-65.0
-64.5
-59.0
-58.5
-58.0
-57.5
512QAM
-63.0
-62.0
-61.5
-61.0
-57.0
-55.5
-55.0
-54.5
1024QAM
-60.0
-59.0
-58.5
-58.5
-54.0
-53.0
-52.0
-51.5
QPSK
-80.0
-79.5
-79.5
-79.0
-76.0
-75.5
-75.0
-74.5
16QAM
-75.0
-74.5
-74.5
-74.0
-72.0
-71.5
-71.0
-70.5
32QAM
-71.0
-70.5
-70.5
-70.0
-68.0
-67.5
-67.0
-66.5
64QAM
-69.0
-68.5
-68.5
-68.0
-64.0
-63.5
-63.0
-62.5
128QAM
-65.0
-64.5
-64.5
-64.0
-60.0
-59.5
-59.0
-58.5
256QAM
-61.0
-60.0
-60.0
-59.5
-56.0
-55.5
-55.0
-54.5
512QAM
-58.0
-57.0
-57.0
-56.0
-53.0
-52.5
-52.0
-51.0
1024QAM
-55.0
-54.5
-54.0
-53.0
-50.0
-49.0
-49.0
-48.0
FCC SYSTEM - Receiver Sensitivity (dBm) BW
Mod
6-8GHz
11GHz
13-15G
18-23G
26GHz
28GHz
32GHz
38GHz
10 MHz
QPSK
-87.0
-86.5
-83.5
-83.0
-82.5
-82.0
-81.5
-86.0 Hz -81.0
-84.0
16QAM
-86.5 Hz -81.5
-80.0
-79.5
-79.0
-78.5
32QAM
-79.0
-78.5
-78.5
-78.0
-76.0
-75.5
-75.0
-74.5
64QAM
-76.0
-75.5
-75.5
-75.0
-72.0
-71.5
-71.0
-70.5
128QAM
-73.0
-72.5
-72.5
-72.0
-68.0
-67.5
-67.0
-66.5
256QAM
-70.0
-69.0
-69.0
-68.5
-64.0
-63.5
-63.0
-62.5
512QAM
-67.0
-66.0
-66.0
-64.0
-62.0
-61.5
-60.0
-59.5
1024QAM
-63.0
-62.0
-62.0
-62.0
-60.0
-58.0
-57.5
-57.0
QPSK
-85.0
-84.5
-84.5
-84.0
-82.0
-81.5
-81.0
-80.5
16QAM
-78.0
-77.5
-77.5
-77.0
-76.0
-75.5
-75.0
-74.5
32QAM
-76.0
-75.5
-75.5
-75.0
-73.0
-72.5
-72.0
-71.5
64QAM
-73.0
-72.5
-72.5
-72.0
-69.0
-68.5
-68.0
-67.5
128QAM
-69.0
-68.5
-68.5
-68.0
-64.0
-63.5
-63.0
-62.5
256QAM
-66.0
-65.0
-65.0
-64.5
-60.0
-59.5
-59.0
-58.5
512QAM
-63.0
-62.0
-62.0
-61.5
-57.0
-56.5
-56.0
-55.0
1024QAM
-60.0
-59.5
-59.0
-58.5
-55.0
-54.0
-53.0
-52.0
QPSK
-84.0
-83.5
-83.5
-83.0
-81.0
-80.5
-80.0
-79.5
16QAM
-78.0
-77.5
-77.5
-77.0
-76.0
-75.5
-75.0
-74.5
32QAM
-76.0
-75.5
-75.5
-75.0
-73.0
-72.5
-72.0
-71.5
64QAM
-72.0
-71.5
-71.5
-71.0
-68.0
-67.5
-67.0
-66.5
128QAM
-69.0
-68.5
-68.5
-68.0
-64.0
-63.5
-63.0
-62.5
256QAM
-65.0
-64.0
-64.0
-63.5
-59.0
-58.5
-58.0
-57.5
512QAM
-62.0
-61.0
-61.0
-60.5
-56.0
-55.5
-55.0
-54.5
1024QAM
-59.0
-58.0
-58.0
-57.6
-53.0
-52.5
-52.0
-51.0
QPSK
-82.0
-81.5
-81.5
-81.0
-78.0
-77.5
-77.0
-76.5
16QAM
-78.0
-77.5
-77.5
-77.0
-74.0
-73.5
-73.0
-72.5
32QAM
-74.0
-73.5
-73.5
-73.0
-70.0
-69.5
-69.0
-68.5
64QAM
-69.0
-68.5
-68.5
-68.0
-66.0
-65.5
-65.0
-64.5
128QAM
-67.0
-66.5
-66.5
-66.0
-62.0
-61.5
-61.0
-60.5
256QAM
-63.0
-62.0
-62.0
-61.5
-58.0
-57.5
-57.0
-56.5
512QAM
-60.0
-59.0
-59.0
-58.0
-55.0
-54.5
-54.0
-53.5
1024QAM
-57.0
-56.0
-56.0
-55.0
-52.0
-51.5
-51.0
-50.5
20 MHz
30 MHz
40 MHz
Contact Details: sales@sagittar.com
HighPerformance LCS Series Web: http://www.sagittar.com Version: 41258 Issue 1.3
Telecommunications and Networking Solutions
SDH DMR Links
SDH DMR Links 50 MHz
QPSK
-82.0
-81.5
-81.5
-81.0
-76.0
-75.5
-75.0
-74.5
16QAM
-77.0
-76.5
-76.5
-76.0
-72.0
-71.5
-71.0
-70.5
32QAM
-74.0
-73.5
-73.5
-73.0
-68.0
-67.5
-67.0
-66.5
64QAM
-69.0
-68.5
-68.5
-68.0
-64.0
-63.5
-63.0
-62.5
128QAM
-66.0
-65.5
-65.5
-65.0
-60.0
-59.5
-59.0
-58.5
256QAM
-62.0
-61.0
-61.0
-60.5
-56.0
-55.5
-55.0
-54.5
512QAM
-59.0
-58.0
-58.0
-57.5
-53.0
-52.5
-52.0
-51.5
1024QAM
-56.0
-55.0
-55.0
-54.5
-50.0
-49.5
-49.0
-48.0
Microwave Link Interface Interface types
Waveguide
Signal Strength RSSI
0.1 to 4.5 VDC vs -90 to -20 dBm
Management (SNMP & Web-based Management) Interface
10/100/1000 Base-Tx, RJ45
Standards
ITU-T G.784; NMS, SNMPv1/v2 – RFC 1213
Mechanical Dimension (mm)
IDU 44 x 280 x 438 mm ODU 92 x 240 x 279 mm
Weight
IDU 6.5 kg ODU 4.2 kg
IDU-ODU
Single Cable, RG-8 Type, 50 unbalanced
Interconnection
Recommended Cable
:
CL-8D
Maximum Distance
:
Up to 984 Ft. (300 m)
ODU Connector Type
:
N-type Female
IDU Connector Type
:
TNC Female
ENVIRONMENTAL Temperature Range Relative Humidity
IDU ODU IDU ODU
-5 ~ +55C -33 ~ +55C 0% ~ 85%, non-condensing 0% ~ 100%
SERVICE CHANNELS NMS Data Channel
Rate: 10~450Mbps, Protocol: 10/100/1000 Base-T, Interface: RJ45
POWER SUPPLY Standard Input
-48V DC
Power Consumption
ODU + IDU <50 Watts (1+0) per site,
ODU + IDU <100 Watts (2+0) per site
Contact Details: sales@sagittar.com
HighPerformance LCS Series Web: http://www.sagittar.com Version: 41258 Issue 1.3
Telecommunications and Networking Solutions