Data Sheet
Composite Cable Specifications
Specifications
Cable Type
Copper Diameter
Standard Compliance
Single Mode Fiber 2.8 mm Tight Buffer Jacket
18AWG
UL Listed Cable / IEC -332-33
Absolute Maximum Rating
Specifications
Total Input RF Power (dBm)
Power Supply (V)
Operating Temperature (ºC)
1
Storage Temperature (ºC)
Base Unit Remote Hub Unit
1. For extended temperature range (-20 to 60ºC) contact Foxcom Wireless.
20
60
0 to +50
-40 to +85
10
60
0 to +50
-40 to +85
General Technical Specifications
1310±10
3dB
9/125 single mode
0.5 dB maximum
≥1.0
500 @ 48VDC / 250 @ 27VDC
2000
Optical Specifications
Other Specifications
1. Distance increases with correlation to cable diameter.
Wavelength (nm)
Max. Optical budget (dB)
Fiber type
Optical loss per mated pair connectors
Optical output power (mW)
Distance between BU and RHU (m) @18AWG(
1
)
DC power is supplied via composite cable
DC power is supplied directly to RHU
Physical Specifications
Specifications Base Unit Remote Hub Unit
18-48VDC - DC input
or: 27-48VDC - fed through composite cable
10 W max. Singleband
15 W max. Dualband
11”W x 8”L x 2”H
N Type Female
SC/APC
Power
Dimensions
RF Connector
Optical Connector
18-48VDC
8W max. when driving 8 RHUs
4W max. when driving 4 RHUs
19” x 1U
N Type Female
SC/APC
Downlink
Nominal Output Power At Antenna
Port Per Carrier per band(dBm)
Composite
2 carriers
3 carriers
10 carrie
Nominal Gain at Antenna Port (dB)
Nominal Input Power
Per Carrier per band (dBm)
Composite
2 carriers
3 carriers
10 carriers
Gain Flatness (dB)
Over Band
Over Block
Max. Second Order Intermodulation
Distortion (IMD) (dBm)
Max. Intermodulation Distortion (IMD)
(dBm)
Waveform Quality ( ) at Max. Power
Spurious Emission (BW=30kHz) (dBc)
System Group Delay (µ s)
Link Specifications
CDMA
GSM
LMR TDMA
–
-13
>0.96
>45@± 885 KHz
<0.1
–
-13
–
–
–
RF Specifications
1900
17
14
12
7
10
7
4
2
-3
±2.0
±1.4
800
20
17
15
10
14
6
3
1
-4
±1.5
±1.2
800
20
17
15
10
14
6
3
1
-4
±1.5
±1.2
–
-13
–
–
–
Dual Band
900/1800
10
7
–
–
7
3
0
–
–
±1.8
–
-36/-30
-36/-30
–
–
1900
17
14
12
7
10
7
4
2
-3
±2.0
±1.4
–
-13
1800
11
8
6
1
7
4
1
-1
-6
±1.8
–
–
-30
–
–
–
900
11
8
6
1
7
4
1
-1
-6
±1.8
–
–
-36
1900
14
10
9
–
10
4
1
-1
–
±2.0
±1.4
1800
14
10
9
–
10
4
1
-1
–
±1.8
–
800
14
10
9
–
14
0
-3
-5
–
±1.5
±1.2
Uplink
Nominal Gain At Antenna Port (dB)
Min. Input IP3 (dBm)
Max. NF (dB)
Gain Flatness (dB)
Over Band
Over Block
SFDR (dB)
Waveform Quality ( ) at Max. Power
Spurious Emission (BW=30kHz) (dBc)
System Group Delay (µ s)
800
7
-2
20
±1.5
±1.2
Link Specifications
CDMA
GSM
LMR
1800
7
-2
20
±1.8
–
1900
7
-2
16
±2.0
±1.4
74
900
7
-2
20
±1.8
–
1800
7
-2
20
±1.8
–
65
–
–
–
1900
7
-2
16
±2.0
±1.4
TDMA
Dual Band
900/1800
7
-2
20
±1.8
–
65
–
–
–
800
7
-2
20
±1.5
±1.2
72
–
–
–
800
7
-2
20
±1.5
±1.2
72
1900
7
-2
16
±2.0
±1.4
74
72
>0.96
>45@± 885 KHz
<0.1
–
–
–
Alarm Specifications
Base Unit Alarms
The Litenna™ Base Unit alarms are Dry Contacts and Open Collector types. The Dry Contacts opens when the alarm is active. The Open Collector will sink up to 30mA
under alarm condition. All alarms are connected to the Base Unit rear panel 25 pin D type connectors.
Alarm
Optical Link
Function
Indicates that the two direction optical link between Base Unit and Remote Hub Unit are not functioning
LED Specifications
Base Unit LEDs
The Base Unit has three types of LEDs. One type indicates the power status. One type indicates that the lasers are functioning. One type indicates the status of link
operations between the Base Unit and the RHU-one LED for every RHU. All LEDs should be on when the unit is in operation.
LED Name
Channel 1..8
Lasers 1..4
Lasers 5..8
DC
LED Function
Indicates that both directions of the optical link, between Base Unit and Remote Hub Unit,
is functioning - one LED for every RHU link.
Indicates that laser circuitry for RHU 1-4 is functioning correctly.
Indicates that laser circuitry for RHU 5-8 is functioning correctly.
Indicates that the power is on.
Remote Hub Unit LEDs
On the Front Panel of the RHU there are two LEDs. Both LEDs should be on when the unit is in operation.
LED Name LED Function
Indicates that the Received Optical Power is functioning within specifications.
Indicates that the power is on.
Opt.
DC