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Cross Technologies 4116-285-2450 Instruction Manual

Block downconverter. weather resistant unit
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Instruction Manual
Data, drawings, and other material contained herein are proprietary to Cross Technologies, Inc., but may be
reproduced or duplicated without the prior permission of Cross Technologies, Inc. for purposes of operating
the equipment. Printed in USA.
When ordering parts from Cross Technologies, Inc., be sure to include the equipment model number,
equipment serial number, and a description of the part.
STATUS /
.. ....
CONTROL
•
.....
.... ...
•
J6
C
T
ROSS
ECHNOLOGIES INC.
MODEL 4116 Downconverter
.
RF MON
RF INPUT
J1
C
T
ROSS
6170 Shiloh Road
Alpharetta, Georgia 30005
(770) 886-8005 • FAX (770) 886-7964 • Toll Free 888-900-5588
WEB www.crosstechnologies.com
E-MAIL info@crosstechnologies.com
Model 4116-285-2450
ETHERNET
•
•
•
•
•
•
•
•
J7
POWER
ALARM
L-BAND OUT
.
.
.
10M IN
10M OUT
J2
J3
J4
ECHNOLOGIES, INC.
Block Downconverter
Weather Resistant Unit
February 2021, Rev. 0
AC IN
•
•
J8
.
FUSE
F1
.
J9

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Summary of Contents for Cross Technologies 4116-285-2450

  • Page 1 10M IN 10M OUT Data, drawings, and other material contained herein are proprietary to Cross Technologies, Inc., but may be reproduced or duplicated without the prior permission of Cross Technologies, Inc. for purposes of operating the equipment. Printed in USA.

  • Page 2: Table Of Contents

    All Cross Technologies, Inc. products are warranted against defective materials and workmanship for a period of one year after shipment to customer. Cross Technologies, Inc.’s obligation under this warranty is limited to repairing or, at Cross Technologies, Inc.’s option, replacing parts, subassemblies, or entire assemblies. Cross Technologies, Inc. shall not be liable for any special, indirect, or consequential damages.

  • Page 3: General

    1.1 Equipment Description The 4116-285-2450 Block Downconverter converts 28.5 - 30.0 GHz to 0.95 - 2.45 GHz. Front panel LEDs indicate DC Power and PLL Alarms. The RF to L-band gain is +30 ± 3 dB maximum at Fc and is adjustable in 0.5 ±...

  • Page 4: Technical Characteristics

    1.2 Technical Characteristics TABLE 1.0 4116-285-2450 Block Downconverter Specifications* Input Characteristics Impedance/Return Loss 50Ω/14 dB Frequency (GHz) 28.5 to 30.0 GHz Noise Figure, Max. 20 dB maximum gain Input Level Range -50 to -30 dBm Output Characteristics Impedance/Return Loss 50Ω/14 dB Frequency 0.95 to 2.45 GHz...

  • Page 5: Installation

    The 4116-285-2450 Block Downconverter consists of a 8”W X 6”H X 16”D Weather Resistant* enclosure. A switching, ±12, +24, +5 VDC power supply provides power for the internal assemblies. The 4116-285-2450 can be secured to a mounting plate using the 4 holes on the bottom of the front and rear panels.

  • Page 6: Message Protocol

    2.0.1 Connection to AC Input Power The 4116-285-2450 is furnished with a pre-assembled AC power input cable as described below. 4116-2 4116-285-2450 Power Input Connector, FCI Clipper Series Mating Mating Connector FCI Clipper Series, CL1F1101, Crimp Pins and C C L101021...
  • Page 7 Table 2.0 - Model 4116-285-2450 Block Downconverter M&C Commands Table 2.0: Model 4116-285-2450 M&C Commands Command Syntax Description Set Gain {aaCGxxx} where: xxx = 3 characters Range: 000 to 300 (00.0 to 30.0 in 0.5 dB steps) Set Serial Interface...

  • Page 8: M&C Queries

    2.3 M&C Queries Table 2.1 - Model 4116-285-2450 Block Downconverter M&C Queries Table 2.1: Model 4116-285-2450 M&C Queries Queries Syntax Description Gain {aaSG} Returns {aaSGxxx} where: xxx = 3 characters Range: 300 to 000 +30 to 0 dB Example: {aaSG245} indicates the current gain setting is 24.5 dB...

  • Page 9: Ethernet Interface Installation

    Contact Cross Technologies for the SNMP MIB file. 2.4.1 Methods of Connection Directly Connected to a PC: For control from a local PC, attach the 4116-285-2450’s Ethernet port to the Ethernet network connector on the PC using a crossover RJ-45 cable. LAN Connection: For LAN connections, attach the 4116-285-2450 Ethernet port to the LAN using a normal RJ-45 cable.
  • Page 10 In the left frame of the configuration manager, click on Network to display the Network Settings screen. Enter the IP address, Subnet mask, and Gateway address with delimiter dots (example: 192.168.192.47). Click on apply settings to apply the new settings in the device server. 4116-285-2450 Manual, Rev. 0 Page 10 02/11/21...

  • Page 11: Web Page M&C

    Enter the following address in a web browser to access the M & C web page: http://<ip address of 41xx>/serial/0/setup.htm where <ip address> is the IP address of the unit. Figure 2-C (page 11) shows the web page from a model 4116-285-2450 frequency converter. Figure 2-C - Model 4116-285-2450 Web Page 4116-285-2450 Manual, Rev.

  • Page 12: Snmp Configuration

    “Connect To” dialog box. Select TCP/IP (Winsock) from the “Connect” using drop down menu. Enter the IP address of the 4116-285-2450 in the “Host address:” field and 9999 in the “Port number” field. Figure 2-E shows an example of the Hyper Terminal settings required to access the SNMP configuration menu.
  • Page 13 Figure 2-F - Device Server Configuration Menu 4116-285-2450 Manual, Rev. 0 Page 13 02/11/21...

  • Page 14: Downconverter Outline Drawings

    RF MON SMA (female) 50Ω SMA (female) 50Ω 2.92 SMA (female),50Ω Insert External 10MHz Reference here (+2 dBm +8 dBm). (Option W74 MKA) 1/4 - 20 Tapped Thru, 4 Places 7.50 12.00 15.875 15.5 4116-285-2450 Manual, Rev. 0 Page 14 02/11/21...

  • Page 15: Physical Interface

    RS422/RS485 Data In+, RS232 Data In NOTE: Planning Ethernet Access It is recommended that IP knowledgeable customer personnel be consulted as a resource in the installation and use of the Ethernet access features of the Cross Technologies product. 4116-285-2450 Manual, Rev. 0 Page 15...

  • Page 16: Installation/Operation

    2.7 Installation/Operation Installing and Operating the 4116-285-2450 Block Downconverter: 1. Connect a -50 dBm to -30 dBm signal to RF INPUT J1), (Figure 2.5). 2. Connect the L-BAND OUTPUT to the external equipment. 3. Using the pre-assembled AC power input cable (furnished), connect 100-240 ±10% VAC, 47 - 63 Hz to AC IN connector on the front panel.
  • Page 17 ROSS ECHNOLOGIES, INC. 6170 Shiloh Road Alpharetta, Georgia 30005 (770) 886-8005 FAX (770) 886-7964 Toll Free 888-900-5588 WEB www.crosstechnologies.com E-MAIL info@crosstechnologies.com Printed in USA 4116-285-2450 Manual, Rev. 0 Page 17 02/11/21...

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