Overview
LineSelect® Model 9481 8-Channel RJ45 Cat5e Compliant A/B Switch with Eight Mini Barrier Strip Monitor Ports & Individual Channel Control provides a fast, convenient way to manually switch equipment between two 10/100/1000Base-T Ethernet networks. With eight individually controlled A/B channels, operators can reroute network connections instantly from the front panel—without unplugging cables or requiring power to operate the switch. Designed for network test, maintenance, redundancy, and equipment management applications, the Model 9481 helps reduce cable handling, minimize connector wear, and simplify network configuration changes. Each channel switches all 8 pins of the RJ45 interface for complete Cat5e Ethernet connectivity. The rugged 2U, full-rack metal enclosure provides EMI/RFI shielding and installs easily in a standard 19-inch equipment rack, making the Model 9481 a practical solution for demanding laboratory, industrial, communications, and network infrastructure environments.
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Certified Cat5e Compliance.
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8 Mini Barrier Strips to Monitor Switch Position of Each Channel.
FEATURES OF THE MODEL 9481 CAT5E SWITCH:
- Manually control each channel separately via eight knobs located on the front panel, one knob per channel.
- Monitor switch position of each channel via three contacts on a mini barrier strip port, one barrier strip port per
channel.
- Tested for Cat5e compliance.
- All eight pins of the RJ45 interface are switched.
- All ports are located on the rear panel:
- (24) RJ45 female ports:
- (8) Mini Barrier Strips.
- Rack mount chassis, 19” Wide x 3.5” (2U) High x 8” Deep.
- Grounding screw is mounted on the rear panel
- No power required.
- Lifetime warranty against defects on manufacturer partsand labor.
TECHNICAL SPECIFICATIONS:
- PORT CONNECTORS: (24) RJ45 female connectors labeled:
- (8)A ports
- (8) B ports
- (8) COMMON.
- MONITOR PORTS: (8) Mini Barrier Strips allow monitoring of switch position for each channel.
- FRONT PANEL CONTROL: (8) Rotary selector switches on front panel selects A or B for each channel.
- PINS SWITCHED: All 8 pins switched.
- POWER: No power required. Manually operated.
- DIMENSIONS: Rackmount: 19.0" W x 3.5" H x 9.5" D. [48.3 x 8.9 x 24.2 cm] (2U)
- WEIGHT: Approximately 6.4 lbs. (2.9 kg)
MODEL 9481 SWITCH OPERATION:
- The LineSelect® Model 9481 enables access to two 10/100/1000 Base-T networks for each of the eight channels with individual control of each channel via eight
knobs on the front panel.
- The Model 9481 Cat5e A/B Switch allows the user to manually reroute data between two networks on the A and B ports for each of the eight channels with no power required.
- The unit supports all 8 pins of the RJ45 Cat5e interface.
- No need to plug and unplug cables thereby eliminating connector wear.
- The Model LineSelect® 9481 is enclosed in a 2U, full rack size, all metal black chassis designed to provide EMI/RFI shielding and fit in a standard 19” rack.
Ordering Information
- Catalog Number: 309481
- Model Number: 9481
- Base Price: See website or contact us for current pricing and availability.
Documentation & Support
- Specification Sheet (PDF) Download Available.
- 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.
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.