Multi Interface Copper Network Switches
Cat5e Manual Network Switch, RJ45, BNC
Model 8442 Tri-Channel RJ45/BNC A/B Switch, Manual Operation
Simultaneously Switches 1 Channel RJ45 (Cat5e) and 2 Channels BNC (75 Ohm)
Increases network efficiency by facilitating sharing of peripherals.
Field Proven, Highly Reliable!
- PORT CONNECTORS:
- (3) RJ45 (F), Category 5e connectors on rear panel
- (6) BNC (F) Connectors on rear panel
- CONTROLS: (1) Rotary Switch on front panel selects A or B.
- PINS SWITCHED:
- RJ45: All 8 Pins Switched
- BNC: Center Conductor and Shield
- POWER: No power required.
- ENCLOSURE: Desktop Aluminum Enclosure.
- DIMENSIONS: 8.10"W x 2.80"H x 8.03"D. (20.6 x 7.2 x 20.4 cm)
- WEIGHT: Approximately 1.8 lbs. (0.8 kg)
TRI-CHANNEL RJ45/BNC MULTI-INTERFACE COPPER NETWORK APPLICATION:
The drawing illustrates one channel of Cat5e RJ45 A/B Switching and two channels of 75 Ohm BNC Interface A/B switching.
- Channel One (Cat5e) has an RJ45 interface device connected to the RJ45 COMMON port with access to two other RJ45 interface devices, connected to the RJ45 A and B ports, respectively.
- Channel Two and Channel Three (75 Ohm), each have a BNC device connected to its BNC COMMON port with access to two other devices BNC interface devices, connected to the BNC A and B ports respectively.
- Simultaneously switches all three multi-interface channels.
- Simultaneously switches one RJ45 Channel and two BNC channels locally via a knob located on the front panel.
- RJ45 channel tested for Cat5e compliance.
- All (8) pins of the RJ45 interface are switched via break-before-make rotary switch.
- Both shield and center conductor of the 75 Ohm coaxial interface are switched via break-before-make rotary switch.
- All ports located on the rear panel: (3) RJ45 female and (6) BNC female
- Attractive anodized black box packaging provides EMI/RFI shielding.
- Four threaded screw holes located on the bottom panel.
- Switching is manually operated. Requires no power.
- Custom length cables are available.
- For equivalent switch wired for 50 Ohm coax interface, See Model 8445, Cat No. 308445.
The LineSelect® Model 8442 Tri-Channel RJ45/BNC A/B Switch enables access to two devices per each of its three channels. Channel 1 allows access to RJ45 devices 1-A or 1-B. Channel 2 allows access to BNC devices 2-A or 2-B. Channel 3 allows access to BNC devices 3-A or 3-B. All channels are switched simultaneously. This network switch supports 8 pins for the RJ45 Cat5e interface, and supports both the center conductor and shield of the BNC interface. The LineSelect® Model 8442 is enclosed in a slim desktop style enclosure.
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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.
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