| TDM4LINK MODELS |
| |
| MODEL |
DATA RATE |
AVAILABLE
CHANNEL
PAIRS |
NUMBER OF
CO-LOCATED
RADIOS* |
| T4-4500 |
45, 22.5, 11.25 MB/S |
3 |
12 |
| T4-2500 |
22.5, 11.25 MB/S |
6 |
24 |
| T4-1200 |
11.25 MB/S |
12 |
48 |
*TWO FREQUENCY PLANS (5.3 AND 5.8GHZ) AND TWO POLARIZATION OPTIONS (VERTICAL AND HORIZONTAL) |
| |
| GENERAL PRODUCT INFO |
| |
FREQUENCY BAND | Full duplex operation in either the UNII or ISM Bands, depending on the model |
| |
SPECTRUM OPTIONS | 5.250-5.350GHz or 5.725-5.825GHz |
| |
CAPACITY OPTIONS | Up to four T1/E1 ports and two 10/100BaseT Ethernet switched ports |
| |
CHANNEL BANDWIDTH | 16 MHz |
| DIGITAL INTERFACES |
| |
1) 4xT1/E1 |
| |
| |
T1 |
E1 |
| LINE RATE |
1.544 Mb/s |
2.048 Mb/s |
| LINE CODE |
AMI, B8ZS |
HDB3 |
| INTERFACE |
DSX-1, CSU |
CEPT-1 |
| CONNECTORS |
RJ-45 |
RJ-45 |
|
| |
2)10/100BASET |
| |
| TYPE |
2x10/100BaseT per IEEE802.3 |
| ETHERNET MODE THROUGHPUT |
Maximum 11.25, 22.5 or 45.0 Mb/s |
| MAX DISTANCE (TDU to ODU) |
300 feet |
|
| TRANSMITTER (OUTDOOR RADIO) |
| |
FREQUENCY RANGE (Frequency Agile) | 5.250-5.350 GHz OR
5.725-5.825 GHz |
| |
OUTPUT POWER AT FREQUENCY (Adjustable) |
| 5.3GHZ |
5.8GHZ |
| +10 dBm max |
+16 dBm max |
|
| |
TRANSMIT ATTENUATION |
1-30 dB adjustable below max power |
| |
FREQUENCY STABILITY MODULATION | ±5 ppm |
| |
MODULATION | 16 QAM with built in Equalization |
| RECEIVER (OUTDOOR RADIO) |
| |
TYPE | Double Heterodyne |
| |
SENSITIVITY BER 10-6 INCLUDING FORWARD ERROR CORRECTION (FEC) |
| T4-1200 |
T4-2500 |
T4-4500 |
| -84 dBm |
-81 dBm |
-78 dBm |
|
| |
MAX RF INPUT LEVEL | -35dBm |
| |
FREQUENCY STABILITY | ±5 ppm |
| |
ADJACENT CHANNEL REJECTION | ≥40 dB (RF bandwidth of ≤16 MHz) |
| MANAGEMENT |
| |
CRAFT PORT/CLI |
| |
| CONNECTOR |
DB9 |
| INTERFACE |
RS232 RX & TX Only |
| ALARMS |
Supports two alarm inputs and one alarm output |
|
| |
ETHERNET PORT |
|
| |
| CONNECTOR |
RJ-45 |
| INTERFACE |
10/100BaseT |
| SNMP |
MIB II |
| HTML Configuration and troubleshooting via management port |
|
| STATUS INDICATORS/DIAGNOSTICS |
| |
1) OUTDOOR RADIO (ODU) |
|
| EXTERNAL LEDS
| Power, Local Alarm RF Link, 1xEthernet link |
|
| ALARMS
| AIS, Radio TX/RX, BER |
|
| STATUS
| NMS IP addresses, BER, TX/RX Power, Signal Level, Loopback Test, Ethernet Input |
|
| CONFIGURATION
COMMANDS
| NMS IP addresses, TX Power, TX Mute, Frequency, RSL, BER Alarm, Loopback Tests,
BER Tests |
|
| DIAGNOSTIC
TEST FEATURES
| BER, Local/Remote/RF Loopbacks |
|
| PERFORMANCE
MONITORING
| Receive Signal Strength Indicator (RSSI), Ethernet Statistics |
| |
2) INDOOR UNIT (IDU) |
|
| ETHERNET STATUS
| Link, Data flow |
|
| T1/E1 CONNECTORS
| Configured & Receiving |
|
| CONNECTION STATUS
TO RADIO
| Power and Link Status |
| POWER |
| |
INPUT POWER RANGE (IDU) | ±22 to 56 VDC Nominal 48V |
| |
POWER CONSUMPTION (IDU) | 7 Watts |
| |
MAX. CAT5 WAN CABLE LENGTH |
100 Meters AT 48V |
| |
IMPEDANCE (IDU) | T1 (100 OHMS); E1 (75 OR 120 OHMS) |
| |
POWER CONSUMPTION (RADIO) | 35 Watts |
| |
POWER CONNECTOR (IDU) | 3 Pin Molex |
| |
AC ADAPTER (IDU) | 100-250 VAC 50-60Hz input 48VDC out |
| MECHANICAL |
|
|
| |
ODU (Radio) |
IDU (Access Panel) |
| DIMENSIONS (HXWXD) |
4"x12"x12" |
1.7"x8.7"x6.25" |
| WEIGHT |
11 lbs (5 kg) |
3 lbs (1.4 kg) |
|
| ENVIRONMENTAL |
| |
TEMP. RANGE | Outdoor Unit: -33°C to +60°C
Indoor Unit: -10°C to +50°C |
| |
ALTITUDE | 15,000 feet |
| |
HUMIDITY | Outdoor Unit: Weatherproof
Indoor Unit: 96% non-condensing |
| ANTENNAS |
| |
| |
FORWARD GAIN |
FRONT/BACK RATIO |
| INTEGRAL |
21 dBi |
40 dB |
| EXTERNAL PARABOLIC: |
|
|
| -2 feet (.61m) |
28.1 dBi |
38 dB |
| -4 feet (1.22m) |
34 dBi |
46 dB |
|
| FCC INFO (US ONLY) |
| |
FCC APPROVAL PENDING |
| |
| LINK CONFIGURATION OPTIONS (SELECT WHEN ORDERING) |
| |
TRANSMISSION RATE |
45MB/S (BASE MODEL #T4-4500), 25MB/S (T4-2500) OR 12.5MB/S (T4-1200) |
| |
FREQUENCY |
5.3GHZ (UNII) OR 5.8GHZ (ISM) |
| |
OUTDOOR UNIT (ODU) ANTENNA |
INTEGRAL OR EXTERNAL |
| |
TRANSMISSION BAND |
HIGH OR LOW (ONE OF EACH REQUIRED FOR LINK) |
