Features - Simple configuration reduces technician time and lowers installation costs
- Spectrum Efficient 4 FSK Modulation
- Compact and Lightweight
- Display of Frequency in MHz, Transmit Power & Receive Signal Level in dBm
- Convection Cooling for High Reliability
- Local and Remote Loopback
- Mid-Air Interface with Tel-Link
Options - Embedded SNMP Agent
- Network Management System
General Description The Airlinx Tel-Link Encore Radio System provides a cost-effective solution to voice and data transmission requirements in capacities from 2T1 to 16T1 and DS3. Operating at 38 GHz, the Tel-Link Encore features a new compact IDU and ODU with enhanced features that include line interface, digital multiplexing, alarms and diagnostics, service channel and network management interfaces. Tel-Link Encore features user accessibility functions including Transmit Power, Receive Signal Level (RSL), and operating frequency. Additionally, the Tel-Link Encore features enhanced software allowing downloadable field upgrades and an optional embedded SNMP agent for advanced network management capabilities. The advanced system features and enhanced capabilities of the Tel-Link Encore make it the ideal solution for networks operated by mobile service providers, Internet Service Providers (ISP), utilities, public telephone operators, local governments and corporate users. Technical Specifications General | Operating Frequency | 38.6 - 40.0 GHz | | Capacities and RF Channel Spacing | | 2 x T1 | 5 MHz | | 4 x T1 | 7.5 MHz | | 8 x T1 | 15 MHz | | 16 x T1 | 30 MHz | | 1 x DS3 | 40 MHz | | Compatible Standards | | Transmit/Receive Spacing | 700 MHz | | Modulation Type | 4 FSK | | Tuning Range | 350 MHz | | Frequency Source | Synthesizer | | System Configurations | Non-protected (1 + 0)
Protected (1 + 1) | | RF Channel Selection | IDU controlled or via NMS |
Digital Interface | Type | Bellcore TR-303 | | Digital Line Code | | T1 | AMI or B8ZS | | DS3 | B3ZS | | Digital I/O Connectors | | T1 | 100 balanced RJ-45 | | DS3 | 75 unbalanced BNC | | T1 Wayside (Optional) | 100 balanced RJ-45 |
Transmitter | Power Output Options | | Standard | +17 dBm (50) | | Frequency Stability | ±10ppm | | Attenuation Range | 25 dB |
Receiver | Receiver Type | Dual conversion | | Unfaded BER | 10-12 or better | Receiver Overload
(1 x 10-6 BER) | -15 dBm | | Receiver Sensitivity (1 x 10-6 BER) | | 2 x T1 | -83 dBm | | 4 x T1 | -80 dBm | | 8 x T1 | -77 dBm | | 16 x T1 | -74 dBm | | 1 x DS3 | -70 dBm |
Power Supply | Standard Input | ±20 to ±60 VDC | | Power Consumption | | 2 x T1 - 4 x T1 Radios | 45 Watts | | 8 x T1 - 16 x T1 Radios | 45 Watts | | 1 x DS3 | 45 Watts |
Diagnostics | Loopbacks | Indoor unit, outdoor unit, local lines, remote lines | | Relay Outputs | Five form "C" relays
(user definable) |
Mechanical | Dimensions | | Indoor Unit (hwd) | 44.5 mm x 440 mm
x 235 mm | | Outdoor Unit (d·h) | 250 mm x 187 mm | | Weight | | Indoor Unit | 3.4 kg | | Outdoor Unit | 6.3 kg |
Environmental | Temperature Range | | Indoor Unit | -10ƒC to +50ƒC | | Outdoor Unit | -33ƒC to +55ƒC | | Relative Humidity | | Indoor Unit | 95% at +55ƒC | | Outdoor Unit | 100% all weather operation | | Altitude | 4,500 meters |
Service Channels (optional) | Number of Channels | Three | | Engineering Orderwire | | Frequency Response | 300-3400 Hz | | Impedance | 600 balanced | | User Interface | RJ-11 | | Digital Data Channel | | Bit Rate | 0 - 9600 bps | | Protocol | RS-232C, RS-422/423 | | User Interface | RJ-45 | | NMS Data Channel | | Bit Rate | Customized | | Protocols | Customized | | User Interface | RJ-45 |
IDU to ODU Interconnect | Number of Cables | One | | Impedance | 50 unbalanced | | Recommended Cable | Belden 9913 | | Maximum Distance | 300 meters | | Connector Type | "N" Male |
Emission Designator | 2 x T1 | 5M00F7W | | 4 x T1 | 7M50F7W | | 8 x T1 | 15M0F7W | | 16 x T1 | 30M0F7W | | 1 x DS3 | 40M0F7W |
| IDU - Indoor Unit | | ODU - Outdoor Unit | | NMS - Network Management System | | | | Unless otherwise noted, specifications reflect typical performance of a non-protected terminal connected back-to-back, and are subject to change without notice. |
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