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Switch/Converter Catalog # 303195 - Model 4195 SC Duplex to RJ45

    SC Duplex to RJ45  A/B Switch/ConverterSC Duplex to RJ45  A/B Switch/Converter
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    • SC Duplex to RJ45  A/B Switch/Converter
    • SC Duplex to RJ45  A/B Switch/Converter
Base Price:
Catalog No: 303195
Model No: 4195
Product Type:Switches: Copper, Switches: Fiber Optic
Cable Type/Port Connector:RJ45, SC
Channels per Switch Chassis:1
Electronic Switches/Power Required:QuickSwitch® Fiber Optic
Remote Control:Auto Fallback
Fiber Mode:Multimode
Fiber Type:Duplex
Local Control:Pushbutton
Mirror Technology:OEO
Speed:100 Mbps
Wavelength Nano:1300


Shipping Terms

Shipments are made via UPS Ground, unless otherwise specified. Freight charges are prepaid and added to your invoice. We can estimate the freight costs for you.

We can ship freight collect on your account, just provide your UPS Account Number.

We can also ship via the carrier of your choice. Provide the details and your account number.

Products shall be shipped F.O.B. Electro Standards' facility. Title to and risk of loss or damage to the products shall pass to you upon Electro Standards delivery of the products to a carrier for shipment. Title to software will remain with the applicable licensor. Electro Standards' prices do not include shipping and handling charges. Electro Standards reserves the right to use its own discretion in the manner and routing of shipments. Electro Standards shall be permitted to deliver products in separate lots.

Shipping Return Policy

  • To return an item, contact Electro Standards at 401-943-1164 to obtain a Return Material Authorization (RMA) number. RMA numbers are valid for 30 days after the date of the shipment and cannot be extended or re-issued. We are unable to accept returns without an RMA number.
  • All returns except those of defective product are subject to a 15% restocking fee, and additional charges for handling or freight are refunded only in cases of defective products.
  • Return freight must be shipped prepaid. We recommend that you insure the package as you are responsible for risk of loss on all returned packages. We recommend that all cartons are properly packed as Electro Standards is not responsible for product damaged en route. We do not issue call tags for product returns.
  • Returned product must be clean, undamaged, and complete with all manuals, accessories, documents and packaging. The items must be in a resalable condition.
  • The product must have with it a copy of the original invoice or packing slip and the appropriate RMA paperwork.
  • If your item is not working properly, please contact Electro Standards at 401-943-1164 for help in trouble-shooting your application.
  • If the product is defective, Electro Standards will repair or replace that item (at our discretion) upon receipt and evaluation of the original product.
  • Electro Standards reserves the right to authorize product returns after 30 days from the invoice date in some cases. If the product is accepted after 30 days, credit will be issued toward future pruchases only and some additional restocking charges may be applied.
  • All credits from RMAs must be used within one calendar year of issue.

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QuickSwitch® 4195 Fiber SC Duplex to RJ45 Auto Fallback A/B Switch / Converter

- Provides Automatic Fiber Optic Link Backup


  •     PORT CONNECTORS: (2) SC duplex female connectors labeled A, B, and (1) RJ45 female connector labeled Common.
  •     FIBER OPTIC INTERFACE: 1300nm, 100 Mbps, multimode, full duplex.
  •     FRONT PANEL CONTROL: (1) Manual pushbutton allows local switching.
  •     DISPLAY: (2) Front panel LED's display switch position and power status.
  •     REMOTE CONTROL: (1) DB9 female connector on rear panel accepts ASCII RS232 Serial Data for Remote Control Operation.
  •     POWER: UL approved 120VAC, 60 Hz wall mount power module supplies 12 VDC, 500mA to the unit.
  •     DIMENSIONS: Rackmount, 19.0" W x 3.5" H x 8.0" D.
  •     WEIGHT:  Approximately 3.5 lbs.

The QuickSwitch® 4195 Fiber Optic Switch / Converter allows the user the capability of accessing two separate fiber optic 100 Base FX ports (ports A and B) from a 100 Base TX Fast Ethernet port (COMMON port).  The fiber optic / twisted pair copper conversion is built-in!  The unit is fully compliant with the 802.3u 100 Base TX/FX standard.

Ports A and B are 1300nm, SC Duplex, Multimode, 100 Base FX fiber optic ports.  The Common port is a 100 Base TX Fast Ethernet port.  The selected fiber optic port will convert and pass data to and from the 100 Base TX Common port.  The internal circuitry insures isolation between the A and B devices/networks.  A great solution for conversion and fallback applications.

When in A/B Switch Mode, a front panel button changes the switch position eliminating the need to plug and unplug fiber patchcords thus minimizing connector wear.  Switch position status is displayed on the front panel LEDs.


When in A/B Switch Mode, the A or B LED will be illuminated and flashing, indicating the switch position.  To switch manually, simply press the front panel pushbutton.  To switch via Remote Control, send serial data switch commands to the RS232/DB9 Remote port located on the rear panel.


When in Auto Fallback Mode, the A or B LED will be illuminated steady, indicating the switch position.  The unit automatically selects its switch position based on the presence or absence of SD on fiber optic port A.  IF SD is present, the switch maintains its connection to the A port.  IF SD is absent, the unit automatically switches to port B.  When SD on port A has returned, the switch returns to the A position.

Electro Standards can supply all of your Fiber Optic Cable requirements. Please click here to reach our Fiber Optic Cable Categories Webpage.

QuickSwitch® is a registered trademark of Electro Standards Laboratories.

QuickSwitch® Fiber Optic Switches are available in many configurations: auto fallback, switch/converters, multimode & single mode, and secure off-line positions. Check out our complete line of QuickSwitch® fiber optic switches.

For custom fiber optic network switches contact our friendly sales support staff at 401-943-1164; or email:eslab@electrostandards.com, or complete our On-Line Custom Fiber Optic Switch Form.

All data switch boxes, 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.

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