JDSU SB1C10191+17XF000SC 1x19 Single-Mode Fiber Optic Switch with SC/HPC Front Bulkheads

JDSU SB1C10191+17XF000SC 1x19 Single-Mode Fiber Optic Switch with SC/HPC Front Bulkheads

The JDSU SB1C10191+17XF000SC is an SB Series fiber optic switch designed for controlled optical signal routing in laboratory, production, telecom, and photonics test systems. Its 1x19 configuration routes one optical input to one of 19 selectable output channels, allowing a single optical source or signal path to serve multiple devices, receivers, instruments, or test fixtures.

This configuration uses 9/125 µm single-mode fiber and supports optical signals from 1270 nm to 1670 nm. The optical input and all 19 outputs use SC/HPC bulkheads located on the front panel. The switch also incorporates the standard SB Series return-loss configuration identified by code X.

The 1x19 architecture is useful when one optical signal must be routed sequentially among numerous test paths. Controlled channel selection can reduce repeated patch-cord changes, limit unnecessary handling of sensitive optical interfaces, and improve consistency during component characterization, production screening, system verification, and multi-channel measurement procedures.

Features and Benefits of the JDSU SB1C10191+17XF000SC

The JDSU SB1C10191+17XF000SC provides practical optical path selection for engineers, laboratories, production facilities, and service organizations working with single-mode fiber optic systems.

• 1x19 optical configuration: Routes one single-mode optical input to one of 19 selectable output channels.
• 9/125 µm single-mode fiber: Supports compatible telecom, laboratory, production, and photonics applications.
• Broad wavelength coverage: Supports optical signals from 1270 nm to 1670 nm.
• SC/HPC optical interfaces: Provides straight-contact SC bulkheads for compatible single-mode patch cords.
• Front-panel input: Places the optical input bulkhead on the front panel for convenient source connection.
• Front-panel outputs: Provides direct access to all 19 output bulkheads from the front of the switch.
• Standard return-loss configuration: Uses the standard SB Series option represented by code X.
• Bulkhead construction: Allows patch cords to be installed or replaced without permanently attached external pigtails.
• Controlled optical routing: Supports repeatable channel selection in multi-device and multi-path measurement systems.
• Reduced manual patching: Helps minimize repeated reconnection of optical sources, detectors, and devices under test.

1x19 Single-Mode Optical Routing

The JDSU SB1C10191+17XF000SC connects its single optical input to one selected output channel. The other output channels remain outside the selected optical path until activated by the switch control system.

This arrangement is useful when one single-mode laser, broadband source, or other optical signal must serve multiple devices under test. It can also support systems where numerous optical paths must be connected sequentially to a common receiver, detector, optical power meter, optical spectrum analyzer, or other measurement instrument.

A 1x19 switch provides substantial routing capacity for automated test stations and production systems. Dedicated connections can remain installed between the switch outputs and their associated devices, fixtures, reference paths, or measurement channels while the active path is selected as required.

Controlled optical switching can improve test throughput by reducing manual fiber changes. It can also help maintain a consistent optical setup and reduce connector wear or contamination caused by repeated handling.

Single-Mode Operation from 1270 nm to 1670 nm

The fiber code 7 identifies 9/125 µm single-mode fiber, while wavelength code F identifies operation from 1270 nm to 1670 nm. This broad range covers commonly used telecom and photonics wavelengths, including applications near 1310 nm, 1490 nm, 1550 nm, and 1625 nm.

The switch can be integrated into systems used for optical power measurement, insertion-loss testing, source distribution, receiver selection, wavelength-dependent component evaluation, and other professional single-mode applications.

The fiber type, operating wavelength, connector polish, patch cords, and mating interfaces should remain compatible throughout the optical system. Incompatible fiber or connector configurations can increase insertion loss, reduce return loss, and affect channel-to-channel measurement consistency.

Front-Panel SC/HPC Bulkheads

The JDSU SB1C10191+17XF000SC uses front-panel bulkheads for the optical input and all 19 outputs. This arrangement provides direct access to every optical channel without requiring rear-panel fiber routing or permanently attached pigtails.

The SC/HPC configuration uses straight-contact SC optical interfaces. Compatible SC/PC or SC/HPC single-mode patch cords should be selected according to the connector polish and keying requirements of the complete system.

SC/HPC connectors should not be mated directly with SC/APC connectors. Straight-contact and angled-contact connectors use different ferrule end-face geometries, and direct mating can damage the interfaces or produce poor optical performance.

Typical Applications

The JDSU SB1C10191+17XF000SC Single-Mode Fiber Optic Switch is suitable for professional applications such as:

• Automated single-mode optical signal routing
• Multi-device optical component testing
• Telecom optical source distribution
• Receiver and detector path selection
• Production-line fiber optic testing
• Optical power measurement systems
• Insertion-loss measurement workflows
• Fiber optic system verification
• Laboratory research and development
• Photonics component characterization
• Service and troubleshooting systems
• Automated optical test equipment integration

Product Overview

Brand	JDSU / JDS Uniphase
Model	SB1C10191+17XF000SC
Product Family	SB Series Fiber Optic Switches
Product Category	Single-Mode Fiber Optic Switch
Switch Configuration	1x19
Number of Input Channels	One
Number of Output Channels	19
Fiber Type	9/125 µm single-mode fiber
Wavelength Range	1270 nm to 1670 nm
Return-Loss Configuration	Standard
Connector Type	SC/HPC
Input Port Location	Front-panel bulkhead
Output Port Location	Front-panel bulkheads
Primary Application	Routing one single-mode optical input to one of 19 selectable outputs

 

Part Number Configuration Details

Configuration Field	Selected Configuration
Input Configuration Code	1C
Input Configuration	One input channel, C configuration
Input Port Code	1
Input Port Type	Bulkhead on front
Output Channel Code	019
Number of Output Channels	19
Output Port Code	1
Output Port Type	Bulkheads on front
Fiber Type Code	7
Fiber Type	9/125 µm single-mode fiber
Return-Loss Code	X
Return-Loss Configuration	Standard
Wavelength Code	F
Wavelength Range	1270 nm to 1670 nm
Cable-Length Code	000
Cable-Length Requirement	Not applicable for bulkhead ports
Connector Code	SC
Connector Type	SC/HPC

 

System Integration

The JDSU SB1C10191+17XF000SC is intended for integration into a professional single-mode optical test or routing system. Channel selection may be coordinated with optical sources, power meters, receivers, detectors, attenuators, spectrum analyzers, fixtures, and automated production equipment.

One optical source can serve as many as 19 connected test paths through the switch. A compatible controller selects the required output before initiating a measurement on the connected component or optical path.

The required electrical control interface, command set, external cables, power requirements, and software should be confirmed for the individual switch. These details cannot be determined solely from the optical configuration portion of the model number.

Installation and Fiber Management

The front-panel port arrangement should be considered when planning rack installation and cable routing. Sufficient access and clearance should be provided for the input patch cord and all 19 output patch cords.

Each output should be labeled clearly within the surrounding system. Consistent channel labeling helps prevent routing errors and simplifies automated test development, troubleshooting, maintenance, and component replacement.

All connected fibers should be routed with appropriate bend-radius control and strain relief. Excessive bending, pulling, or lateral force at the bulkheads can affect optical performance or damage the patch cords and switch interfaces.

Comprehensive Functional and Performance Testing

The JDSU SB1C10191+17XF000SC receives comprehensive functional and performance testing before shipment. Testing may include verification of the input port, all 19 output channels, channel-selection operation, optical continuity, connector condition, channel repeatability, and available optical performance.

When technically applicable and supported, optical characterization may include insertion-loss and return-loss measurements. The exact test scope and supplied documentation depend on the individual switch and selected service.

Testing the complete 1x19 configuration helps identify inactive channels, intermittent switching, abnormal path loss, damaged connectors, and other conditions that could affect operation in a laboratory or production system.

Buyers requiring specific optical test data, formal documentation, or individual channel results should confirm those requirements before purchase.

Buyer Considerations

The JDSU SB1C10191+17XF000SC is a configuration-specific single-mode fiber optic switch. Buyers should confirm that the 1x19 architecture, 9/125 µm fiber, 1270 nm to 1670 nm wavelength range, SC/HPC connectors, standard return-loss configuration, and front-panel bulkheads match the intended optical system.

The fiber code 7 and wavelength code F identify this unit as a 9/125 µm single-mode switch for the 1270 nm to 1670 nm range. It should not be confused with similarly numbered SB Series switches using multimode fiber, different output counts, or different port locations.

Buyers should review the condition of the input and all 19 output interfaces, channel-selection operation, control connections, enclosure, power requirements, included cables, and available test results before purchase.

Why Buy from AssetRelay?

AssetRelay supplies professional equipment and product solutions for fiber optic, telecom, laboratory, production, inspection, cleaning, RF/microwave, electronic test, and photonics applications. The JDSU SB1C10191+17XF000SC helps engineers, laboratory personnel, production facilities, procurement teams, and service organizations implement multi-channel single-mode optical routing in professional test systems.

Buyers should review the available product photographs, physical condition, port arrangement, channel configuration, optical connector condition, included accessories, testing information, and system compatibility before purchase. Confirming these details helps ensure that the switch matches the intended fiber type, wavelength range, connector polish, channel count, and automated test workflow.

Only accessories specifically identified in the product listing should be considered included. SC/HPC patch cords, control interfaces, external controllers, software, optical sources, detectors, attenuators, and automation equipment may be required separately.