Overview
![](/_resources/common/userfiles/image/Logos/LineSelect_RTM.png)
DB25 Manual Network Switches, 6-Channel, Independent Switching
Model 9258R Six-Channel RS530 DB25 A/B Switch, RoHS Compliant
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Applicable to switching ANY DB25 interface devices.
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Ideal for Commercial-Off-The-Shelf (COTS) purchase applications.
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RoHS Compliant.
SPECIFICATIONS:
- PORT CONNECTORS: (18) DB25 female connectors labeled A, B, and COMMON. (Three for each of six channels)
- FRONT PANEL CONTROLS: (6) Rotary Switches on front panel, one knob per channel, to switch each channel independently.
- PINS SWITCHED: All 25 pins switched.
- POWER: No power is required.
- DIMENSIONS: Rackmount configuration 19.0"W x 3.5"H x 8.75"D. (48.3 x 8.9 x 22.2 cm)
- WEIGHT: Approximately 6.1 lbs. (2.8 kg.)
LineSelect® Model 9258R 6-Channel DB25, RS530 A/B Switch with Six Independent Channels: (RoHS Compliant)
- The drawing illustrates six channels of DB25, RS530 A/B independent channel switching.
- Each channel has a COMMON device connected to the DB25 COMMON port sharing between two devices connected to the DB25 A and B ports.
- RoHS Compliant!
![LineSelect Model 9258R 6-Channel DB25l, RS520 A/B Switch application drawing LineSelect Model 9258R 6-Channel DB25l, RS520 A/B Switch application](/_resources/common/userfiles/image/Applications_2023/App_9258R_4.jpg)
FEATURES:
- Each channel allows quick connection to any one of two devices from one COMMON device.
- The ports are transparent to all data.
- All (25) pins of the DB25 interface are switched via break-before-make rotary switch.
- Manual operation via front-panel rotary switches.
- Independently switch each of six channels via knobs on the front panel.
- RoHS Compliant.
- High quality sealed self-wiping low impedance contacts.
- Eliminates the need to plug and unplug cables.
- No external power required.
- Improves computer network efficiency by allowing sharing of peripherals.
- Attractive all metal, black box packaging provides EMI/RFI Shielding.
- Lifetime warranty against manufacturing defects.
- Custom Length DB25 Cables available for your switch installation.
The LineSelect® Model 9258R 6-Channel RS530 DB25 A/B Switch, allows the user six independent channels of A/B switch function. The A/B function permits access by either of two devices connected to ports A and B, to a single COMMON port. The LineSelect® Model 9258R is a manual switch and requires no power. The LineSelect® Model 9258R is enclosed in a 2U, full rack size, all metal chassis designed to provide EMI/RFI shielding and fit in a standard 19" rack.
- Red and Green light emitting diodes indicate status of key signals at the EIA/TIA data interface.
- Easy to use, for fault isolation.
- Electro Standards can supply all your Network Cable requirements.
![Red and Green light emitting diodes Model 900 EIA/TIA RS520 Interface Analyzer](https://www.electrostandards.com/_resources/common/userfiles/image/300900_2012_Text.jpg)
Electro Standards can supply all your Network Cable requirements. Click here to reach our CABLES, COPPER NETWORK Webpage.
For custom network switches call our friendly customer support staff at 401-943-1164, email eslab@electrostandards.com, or complete our online form: /Products-Custom/Copper-Switch/
All data switches, data communication products, and data acquisition products are subject to a one year warranty against manufacturing defects. The limit of ESL liability is limited to the cost of the ESL product provided.
*Prices online are subject to change and verification.
All ESL products are available for export.
Electro Standards welcomes International inquiries: commutateur d'ordinateur, equipo interruptor, interruttore del calcolatore, interruptor do computador, dator switch. \