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Cross Technologies 1582-25L Instruction Manual

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Instruction Manual
SWITCH
AUTO
CH1
CH2
CH1
CH2
SWITCH
MANUAL REMOTE
MANUAL
ONLINE
ONLINE
RESET
SELECT
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.
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
1
2
1
2
ALARM
ALARM
HISTORY
HISTORY
RESET
C
T
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
Model 1582-25L
MODEL 1582
SWITCH
1
2
POWER
RF Switch
August 2018, Rev. F
C
T
ROSS
ECHNOLOGIES INC.

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Summary of Contents for Cross Technologies 1582-25L

  • Page 1 RESET 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. When ordering parts from Cross Technologies, Inc., be sure to include the equipment model number, equipment serial number, and a description of the part.

  • 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

    1.0 General 1.1 Equipment Description The 1582-25L RF Protection Switch provides Auto, Manual or Remote latched relay switching between CH1 and CH2 RF signals from DC to 2.5 GHz including up to 0.5A DC power for attached LNBs. Alarm conditions on CH1 and CH2 are either a contact closure to ground or an open (selectable).

  • Page 4: Technical Characteristics

    1.2 Technical Characteristics TABLE 1.1 1582-25L RF Switch Specifications* Switch Characteristics 75 Ω Impedance Type Latching Relay Configuration DPDT 1.5 dB max., ≤ 1 dB typ. (DC to 1.5 GHz) Insertion Loss 2.5dB max., ≤ 2.0 dB typ., (1.5 to 2.5 GHz)

  • Page 5: Installation

    It is housed in a 1 RU (1 3/4 inch high) by 12 inch deep chassis. Redundant switching power supplies provide power for the assembly. The 1582-25L can be secured to a rack using the 4 holes on the front panel.

  • Page 6: Input And Output Signals

    100-240 ±10% VAC, 47-60 Hz. for switches A&B. for switches A&B. See Table 2.2. See Table 2.2. FIGURE 2.2 1582-25L RF Switch Rear Panel Inputs/Outputs Table 2.1 J7 Pin n outs Table 2.1 J7 Pinouts (Monitors and Controls) Pinouts (Monitors and C C ontrols)

  • Page 7: Controls And Indicators

    CH2 is manually remote control is active. alarm input is a closure or and stay red until HISTORY selected (using S3). open (selectable). RESET is pressed. FIGURE 2.3 1582-25L Front Panel Controls and Indicators 1582-25L Manual, Rev. F Page 7 08/15/18...
  • Page 8 RESET pin on J7, and then it switches to channel 1. (If channel 1 alarms are cleared ). If in the ICS mode and originally set to CH2 the 1582-25L will not switch if CH2 alarms.

  • Page 9: Operation

    2.4 Operation 1. Set the on board controls as desired (see Sections 2.3.1 and 2.5, and Figure 2.1). 2. Install the 1582-25L in the equipment rack. 3. Connect RF to the BNC connectors (J1-J6 and J8-J13). 4. Connect to signals on the MONITORS AND CONTROLS connector, J7, as desired (see Figure 2.2, Table 2.1).

  • Page 10: Switch Mode Setup

    Auto switching occurs only if current channel alarms and the other channel is clear. Non-dot - JP4; Dot - JP1, JP2, JP3; S4 - ALL TO ON. Factory set mode is generally 1) CH1 Prime Mode. 1582-25L Manual, Rev. F Page 10 08/15/18...

  • Page 11: Environmental Use Information

    G. Top Cover - There are no serviceable parts inside the product so, the Top Cover should not be removed. If the Top Cover is removed the ground strap and associated screw MUST BE REINSTALLED prior to Top Cover screw replacement. FAILURE TO DO this may cause INGRESS and/or EGRESS emission problems. 1582-25L Manual, Rev. F Page 11 08/15/18...
  • Page 12 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 1582-25L Manual, Rev. F Page 12 08/15/18...

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