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Foxcom Gold GL7130 RF Optical Link 10MHz Reference Signal, 4dB Optical Budget

Foxcom Gold GL7130 RF Optical Link 10MHz Reference Signal, 4dB Optical Budget

Foxcom Gold GL7130 RF Optical Link 10MHz Reference Signal, 4dB Optical Budget

IKtechcorp is the distributor for Foxcom Communications Fiber Optic Systems, a leading manufacturer and supplier of commercial satellite equipment. Foxcom offers a wide range fiber links used in the VSAT, DTH, COTM, Teleport, Cable, and Broadcast industries. Satellite, DTH, VSAT, optical, fiber optic, RF.

• Optimized for transmission of 10MHz Reference Signals
• 10Km Transmission Distance
• Selectable AGC/MGC
• Front Panel Test Port
• Selectable LNB Powering
• Powerful Monitoring Features
• Compatible with all 1st Generation Sat-Light Products
Product Code: Foxcom_GL7130

Foxcom Gold GL7130 RF Optical Link 10MHz Reference Signal, 4dB Optical Budget

Foxcom Gold GL7130 RF Optical Link 10MHz Reference Signal, 4dB Optical Budget
 

Summary

Foxcom Gold GL7130 RF Optical Link 10MHz Reference Signal, 4dB Optical Budget

Foxcom's Sat-Light/Gold 10MHz Reference Signal Link offers a high performance, cost effective alternative to conventional coaxial-cabled systems. The Gold 10MHz Reference Signal optical link is designed for to meet the needs of a wide range of Satellite and professional VSAT applications. Foxcom’s high dynamic range DFB laser delivers exceptional signal quality for the most demanding applications.

The new Gold series is compatible with first generation Sat-Light 7000 Series platform. The Gold Series support L-Band, 70/140MHz IF, Wide Band (10-2200 MHz), 10MHz Reference, Redundancy, M & C, SNMP, Ethernet, and Serial Data Communication.

The link consists of a high dynamic range optical transmitter, which converts incoming 10 MHz reference signals into optics, and an optical receiver that re-converts the optical signal back into RF. Inherently low phase is achieved by direct modulation of the laser diode.

 

     
Order Diagram - Options    
Foxcom Gold Series Order Diagram - Options

Foxcom Gold GL7130 RF Optical Link 10MHz Reference Signal, 4dB Optical Budget

 


RF Specifications Units Typical Minimum Maximum
         
Frequency Range MHz 10MHz    
Link Gain dB Adjustable -10 +10
Amplitude Response @ Unity Gain
5-15MHz
dB    
±2.5dB
Gain Stability dB/24hr ±0.25   ±0.3
SFDR1 dB/Hz2/3   100  
CNR1 dB 65 60  
Noise Figure (NF)2 dB 20   23
Output IP3 (OIP3) 3 dBm +30 +20  
Third Order InterModulation [IMD]4 dBc   55 40
Group Delay Variation - linear 10-20MHz ns 5   6
Input Signal Range - Total Power dBm   -25 +5
Output Signal Range - Total Power dBm   -15 +10
Maximum Input without Damage dBm   +15dBm  
Input/Output Impedance 75 or 50      
TX/RX Input/Output return loss
50 Ohm
75 Ohm
dB
-15
-13
 
-15
-13
RF Connector Type
Input/Output
Test Port
  F, SMA
BNC
   
Test Port [front panel sample port] dB -20 -22 -18
         
         
Optical Specifications Unit Typical Minimum Maximum
         
Optical Power Output dBm 3 2 4
Optical Budget / Distance
4 dB optical budget
dB/Km 1310 nm | 1550 nm
8 |15
   
Optical Connector Types   FC/APC or SC/APC    
Optical Wavelength nm 1310/1550/CWDM    
         
         
Electrical Specification        
         
Supply Voltage Vdc 13 12.7 18
Supply Current [TX]5 Amps 0.4    
Supply Current (RX) Ampls 0.3    
         
         
Physical Specifications        
         
Operating Temperature Range     -10 +55
Dimensions [D×W×H]        
MTBF Hours TX: 309, 481
RX: 359, 057
   
         

1.   -5 dBm RF input, link gain =10dB, IMD=-40 dBc @ 3 dB opt. budget
2.   -25 dBm RF input, link gain =20dB, IMD=-40 dBc @ 3 dB opt. budget
3.   0dBm RF Output, IMD=-40dBc
4.   User adjustable
5.   Under 10ºC add 120 mA [laser heating]