| General parameters |
| Type |
AL4F |
| Band |
4 GHz |
| Band |
Licensed |
| Frequency range (GHz) |
3.400 - 4.200 |
| Duplex spacing (MHz) |
100, 213, 320 |
| Channel bandwidth (MHz) |
3.5 to 56 |
| Modulation scheme |
QPSK to 256QAM |
| Transmission capacity (Mbps) |
5 to 376 full duplex (10 to 752 aggregate) for 1+0 |
| Transmission capacity (Mbps) |
10 to 752 full duplex (20 to 1504 aggregate) for 2+0 |
| Transmission capacity (Mbps) |
20 to 1504 full duplex (40 to 3008 aggregate) for 4+0 |
| Frequency stability |
< 10 ppm |
| Forward error correction FEC |
Reed-Salomon |
| System configurations |
1+0, 1+1, 2+0 or 4+0 |
| Radio Parameters |
| Bandwidth / modulation |
Transmission capacity full duplex (Mbps) |
Receiver sensitivity for 10-6 (dBm) |
Output power max. (dBm)
|
| 3.5 MHz / QPSK |
5 |
|
23 / 30 |
| 3.5 MHz / 16QAM |
9 |
|
20 / 30 |
| 3.5 MHz / 32QAM |
12 |
|
20 / 30 |
| 3.5 MHz / 64QAM |
14 |
|
20 / 30 |
| 7 MHz / QPSK |
9 |
|
23 / 30 |
| 7 MHz / 16QAM |
18 |
|
20 / 30 |
| 7 MHz / 32QAM |
24 |
|
20 / 30 |
| 7 MHz / 64QAM |
29 |
|
20 / 30 |
| 7 MHz / 128QAM |
34 |
|
20 / 30 |
| 14 MHz / QPSK |
17 |
|
23 / 30 |
| 14 MHz / 16QAM |
37 |
|
20 / 30 |
| 14 MHz / 32QAM |
48 |
|
20 / 30 |
| 14 MHz / 64QAM |
60 |
|
20 / 30 |
| 14 MHz / 128QAM |
70 |
|
20 / 30 |
| 28 MHz / QPSK |
40 |
|
23 / 30 |
| 28 MHz / 16QAM |
82 |
|
20 / 30 |
| 28 MHz / 32QAM |
104 |
|
20 / 30 |
| 28 MHz / 64QAM |
128 |
|
20 / 30 |
| 28 MHz / 128QAM |
152 |
|
20 / 30 |
| 28 MHz / 256QAM |
176 |
|
18 / 30 |
| 56 MHz / QPSK |
82 |
|
23 / 30 |
| 56 MHz / 16QAM |
162 |
|
20 / 30 |
| 56 MHz / 32QAM |
208 |
|
20 / 30 |
| 56 MHz / 64QAM |
256 |
|
20 / 30 |
| 56 MHz / 128QAM |
320 |
|
20 / 30 |
| 56 MHz / 256QAM |
376 |
|
18 / 30 |
| Automatic power control |
ATPC |
| Adaptive coding and modulation |
ACM |
| User interfaces |
| Indoor unit |
Fast Ethernet |
| Ethernet |
2x Ethernet 100Base-TX / 10Base-T, RJ-45 connector |
| PDH |
Up to 63x E1 symmetrical 120 Ω, RJ-45 or molex connector |
| SDH |
Up to 3x STM-1 optical or electric, BNC or SC connector |
| Maximal packet length |
2048 bytes |
| Supports |
VLAN, Auto Negotiation or manual setting 100 / 10 and Full / Half Duplex, QoS, Flow Control, Auto MDIX, Master / Slave |
| Indoor unit |
Gigabit Ethernet |
| Ethernet |
4x Ethernet 1000Base-T / 100Base-TX / 10Base-T, RJ-45 connector |
| Ethernet |
SFP slot for Ethernet 1000Base-SX / 1000Base-LX / 1000Base-T |
| PDH |
Up to 23x E1 symmetrical 120 Ω, RJ-45 or molex connector |
| SDH |
Up to 3x STM-1 optical or electric, BNC or SC connector |
| Maximal packet length |
4000 / 9728 bytes |
| Supports |
VLAN, Auto Negotiation or manual setting 1000 / 100 / 10 and Full / Half Duplex, QoS, Flow Control, Auto MDIX, Master / Slave |
Service channels
|
| Data |
RS422 / RS232 service data channel 64 kbps, RJ-45 connector |
| Voice |
Service voice channel, RJ-45 connector |
| Alarm |
Alarm relay input / output, DB-15HD connector |
| Control and diagnostic system |
| Management port |
2x Ethernet NMS separate from user data, RJ-45 connector |
| Management port |
RS232 connector for direct NMS connection, DB-15HD connector |
| Supports |
SNMP v1, v2 and v3 |
| IDU-ODU connection |
| Connector type |
N female on ODU and TNC female on IDU |
| Cable type |
Coaxial cabel 50 Ω |
| Cable length |
RG-213 up to 140 m, RG-8 or RT50/20 up to 240 m |
Antenna connection
|
| Connector type |
N |
| Power supply |
| Power supply |
48 V DC (44-52) |
| Power consumption |
Up to 100 W for 1+0 / up to 150 W for 1+1 or 2+0 |
| Temperature range |
| Outdoor unit |
-33 to +55 °C |
| Protected terminal box |
-5 to +50 °C |
| Dimensions (w x h x d) and weight |
| Outdoor unit |
267 x 89 mm / 4.6 kg |
| Indoor unit |
482 x 44 x 239 mm / 3.1 kg |
