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BAND SELECTIVE FIBRE OPTIC REPEATER (BSF4004)
Manufacturer: Cobham Wireless Warranty: 12 month(s) Stock: Available The BSF 4004 is a fibre optic fed TETRA repeater. The repeater is part of a system that is fed from an Optical Master Unit (OMU). The maximum optical loss allowed for is 10 dB of fibre between the OMU and the most distant last remote unit that the OMU supports. This offers great flexibility when providing RF coverage in areas where it is not possible to rely on off air transmission. The fibre optic system is easily remotely monitored and controlled by Axell Wireless effective supervision tool, Axell Wireless Element Manager.
Futures
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Provide full TETRA coverage as part of a Cobham Wireless DAS system
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Support WDM (wave division multiplexing) technology reducing the requirement for fibre optic cable
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High performance and resilient architecture. Redundancy options available
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40 dBm output power
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Innovative automatic optical gain capability
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Compact IP 65 weather proof enclosure passively cooled
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Extremely low noise figure and group delay
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Management via GUI or AEM network management software
Specifications
Frequency bands
|
UL |
DL |
Output Power
+40 dBm (1 carrier)
+36 dBm (2 carriers)
+33 dBm (3-4 carriers)
+30 dBm (8 carriers)
|
Operator bandwidth |
5 MHz |
|
Duplex distance |
10 MHz |
|
Impedance |
50 Ω |
|
Remote connection |
Via OMU, GSM‐R PSTN modem or Ethernet |
|
Server Port |
7/16 female |
|
Optical Ports |
1 x SC/APC female |
|
Maximum optical output power |
+3 dBm ±2 dB |
|
Maximum optical input power |
+2 dBm |
|
Power Requirements |
230 VAC 50Hz, 115 VAC 60Hz, –48 VDC |
|
Power consumption |
180 W |
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