| Frequency Range |
|
5725 to 5850 MHz
2400 to 2483.5 MHz |
| Data Capacity |
|
Scalable between 10BaseT Ethernet,
9.5 Mb/s aggregate and up to 4 T1 or E1 tributaries |
| RF Channel Bandwidth |
|
18 MHz |
| Modulation Method |
|
CCK |
| Processing |
|
Direct Sequence Spread Spectrum |
| PN Code |
|
5735 and 5840 MHz
2410 and 2458 MHz |
| Frequency Plan A |
|
5753 and 5822 MHz
2426 and 2474 MHz |
| Frequency Plan B |
|
5771 and 5804 MHz |
| Frequency Plan C |
|
Low and High Band frequencies |
| Frequency Plan D |
|
16 Possible configurations
(MDR5800) |
| (for interference avoidance) |
|
independently adjustable |
| Transmission Delay |
|
0.6 ms maximum for radio only |
| Compliance |
|
FCC Part 15.247
Canada: IC RSS 210 ISS 5 |
Transceiver Characteristics
| Power Output |
|
Software adjustable
+24 dBm maximum |
| Receiver Sensitivity |
|
-88 dBm for BER = 1x10-6 (Typical)
|
| Maximum Receive Level |
|
-30 dBm |
Data Interfaces
| nT1/nE1 |
|
|
| Data Rate |
|
1-to-4 T1 or 1-to-4 E1 Software-
selectable |
| Digital Interface |
|
ITU-T G.703, CEPT-1, DSX-1 |
| Connectors |
|
25-Way D (Balanced) and BNCs
(Unbalanced) |
| Line Code |
|
B8ZS (T1), HDB3 (E1) or AMI (nE1,
nT1) selectable |
| 10BaseT Interface |
|
|
| Compliance |
|
IEEE 802.3 |
| Connector |
|
RJ-45 |
IU Control Panel
| Front Panel LED’s |
|
System, Payload and RF
Link
summary LED’s |
| Auxiliary User I/O |
|
2 In (Contact closure), 2 out
(Relays) |
| Wayside Service Channel |
|
RS-232; 115.2 Kb/s maximum |
| Element Manager |
|
RS-232; 115.2 Kb/s fixed |
Power supply and environment
| Power |
|
|
| DC Power |
|
21 to 56 VDC |
| Power Consumption |
|
35 W Max |
| AC Power Supply |
|
(Optional) 110V-240V (External PSU) |
| Temperature |
|
|
| OU Temperature
Operation |
|
-30°C to +60°C |
| IU Temperature Operation |
|
0°C to +50°C |
| Size |
|
|
| Outdoor Unit |
|
335 x 232 x
125mm, 6.0 kg |
| Indoor Unit |
|
1U 19" housing, Table top or Rack
mounting, 3.5 kg |
| Lightning Protection |
|
|
| Integral
Lightning Protection |
|
IU and OU |
Consideration should
be given to customer provided surge protection at N female
ODU connector from coax cable or jumper to antenna. |
Ordering Information
| Model Number |
|
Description |
| MDR 5800 SR |
|
Fully Scalable
Radio between 1-to-4 T1 or 1-to-4 E1 and 9.5 Mb/s Ethernet |
| MDR 2400 SR |
|
Fully Scalable
Radio between 1-to-4 T1 or 1-to-4 E1 and 9.5 Mb/s Ethernet |
Included with an MDR 2400 or 5800 SR
radio:
• 1 x Outdoor Unit
• 1 x Indoor Unit
• Manual
• RSSI Cable
• Pole mounting kit
• NMS Software for system configuration and management
|
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