LineSelect® Model 9126 Dual Channel Coaxial BNC A/B Switch Module, 50 Ohm
Overview
The Model LineSelect® 9126 switch module allows the user to switch a device connected to the COMMON port between devices connected to ports A and B for each channel. The LineSelect® Model 9126 is an open frame module designed to be installed in the Model 9025 rack. The Model 9025 rack accommodates up to 8 LineSelect® Model 9126's. The Model 9025 is a 3U, full rack size chassis designed to fit in a standard 19" rack.
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High Quality Manual Data Network Switches Increase the Reliability of Your Network!
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Ideal for data, GPS, and test measurement coaxial networks!
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Modular approach allows system expansion to meet your needs.
FEATURES OF THE MODEL 9126 BNC A/B SWITCH:
- Each channel allows quick connection to any one of two devices from one COMMON device.
- Simultaneously switches both channels via a front-panel rotary switch.
- Switches both the shield and center conductor of the coaxial interface via break-before-make rotary switch.
- High quality sealed switch with self-wiping low impedance contacts.
- The ports are transparent to all data.
- No external power required. Manual operation.
- Switch case is a rugged aluminum enclosure for EMI/RFI shielding.
- Up to eight LineSelect® Model 9126 Switch Modules can be housed in the Model 9025 Rack Chassis.
- Lifetime warranty against manufacturing defects.
- Modular approach to switch requirements allows expansion to more channels on an as-needed basis.
- Custom length BNC cables available for your switch installation.
TECHNICAL SPECIFICATIONS:
- PORT CONNECTORS: (3) BNC connectors labeled A, B, and COMMON for each channel.
- FRONT PANEL CONTROL: (1) Manual Rotary Switch on front panel selects A or B.
- POWER: No power required. Manually operated.
- DIMENSIONS: Module 1.98" W x 5.06" H x 7.15" D. (5.1 x 12.9 x 18.2 cm).
- WEIGHT: Approximately 0.8 lb (0.4 kg).
LineSelect® Dual Channel Coaxial BNC A/B, 50 Ohm Application
The drawing illustrates a COMMON device connected to the BNC COMMON port accessing two other devices connected to the BNC A and B ports for each of two channels. Both channels are switched simultaneously. This dual channel BNC A/B switch can give you access to 16 channels by installing eight individual dual channel BNC switch modules into the Model 9025 rack mount chassis.

Model 9025 Rackmount Chassis for Switch Modules (Cat No 305972) Features:
- Rack can accommodate up to eight Model 9126 A/B modules (2.0" W). (5.1 cm)
- Rackmount chassis supports multiple switch module chassis of various widths.
- Rack Size: 19" W x 5.25" H x 7" D. (48.3 x 13.3 x 17.8 cm)
- Full opening for modules is 16.8" W. (42.7 cm)

Ordering Information
- Catalog Number: 309126
- Model Number: 9126
- Base Price: See website or contact us for current pricing and availability.
Documentation & Support
- Specification Sheet (PDF) Download Available.
- Product Manual available upon request.
- For custom fiber optic network switch requirements contact our sales support team 401-943-1164 or email eslab@electrostandards.com
- We welcome international inquiries and ship worldwide.
Shipping and Returns 
- Shipped via UPS ground (unless otherwise requested).
- Freight Charges prepaid and added to invoice. We can estimate freight charges for you.
- Return policy: contact us within 30 days of shipment for an RMA number. Items returned without RMA not accepted. Please refer to our full return policy in our Terms and Conditions found on our website.
Model 9025 Rack Chassis illustrated with a 2" filler panel Model 9008 and Module Guides. Other filler panel sizes are available!
Optional:
- Module rack filler panel, 2.0" W (5.1 cm), Cat No 305983 - Model 9008.
- Module rack filler panel, 0.8" W, (2 cm), Cat No 305981 - Model 9011.
- Other filler sizes available.
Check out suggested cables for use with the Model 9126 Switch.
| Suggested cables for use with Model 9126 Switch |
| Part Number |
Description |
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990136-006
990136-010
890426-006
890426-010
|
RG58 Coaxial Cable, 50 ohm, 6ft. (M/M)
RG58 Coaxial, 50 ohm, 10ft. (M/M)
Thinnet RG58 Coaxial Cable, 50 ohm, 6ft (M/M)
Thinnet RG58 Coaxial Cable, 50 ohm, 10ft (M/M)
|
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.