MDS 05-3627A01, Rev. D
LEDR Series I/O Guide
125
Environmental:
ETS 300 019, Class 3.2
EMC:
ETS 300 385
Safety:
CE Mark
17.2 Specifications—
Models: LEDR 400F, 900F, 1400F
General
Frequency Ranges:
330–512 MHz (LEDR 400F)
800–960 MHz (LEDR 900F)
1350–1535 MHz (LEDR 1400F)
RF Occupied Bandwidth:
500 kHz, 1 MHz & 2 MHz
User Data Rates:
1 x E1 (2.048 Mbps)
2 x E1 (4.096 Mbps)
4 x E1 (8.192 Mbps)
Permitted Data Throughput:
Channel Size
Data Rate
500 kHz
1 x E1 (2.048 Mbps)
1 MHz
2 x E1 (4.096 Mbps)
2 MHz
4 x E1 (8.192 Mbps)
Modulation Type:
32 QAM, 16 QAM, QPSK
Forward Error Correction (FEC):
Reed-Solomon
Acquisition Time (Typical):
From power up, 10 seconds
Voltage Range:
24 Vdc or 48 Vdc (±20%)
Power Consumption:
Less than 60 watts (non-protected configuration)
Temperature Range:
–5° to 50° C
Humidity:
≤
90% non-condensing @ 40° C
Size:
1RU, 19 Inch rack mount compatible
45 mm (1.75 in) high, 1RU
426 mm (16.75 in) wide (excluding rack brackets)
305 mm (12 in) deep
Transmitter
Transmit Power:
+30 dBm (1 watt) at antenna port
Output Control Range:
0 dB to –10 dB
Frequency Stability:
1.5 ppm
Spurious Outputs:
< –60 dBc (400F)
< –60 dBm (1400F)
Receiver
Sensitivity (for 10
-6
BER):
Bandwidth
Data Rate
Sensitivity
500 kHz
1 x E1
–90 dBm
1 MHz
2 x E1
–87 dBm
2 MHz
4 x E1
–84 dBm
Residual BER:
< 10
–10
Dynamic Range:
> 65 dB
