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COMMUNICATIONS TEST & MEASUREMENT SOLUTIONS
Benchtop/Rackmount Programmable Switches SB/SC/SCG Series
Key Features
SB and SC series * SB series can accommodate up to 48 channels and offer up to two input channels * SC series can accommodate up to 180 channels and offer up to four input channels * Low IL, 0.4 dB typical * Excellent repeatability, +/- 0.003 dB typical * High return loss (RL) > 65 dB typical * GPIB and RS-232 remote control SCG series * Offer up to 45 input channels and 90 output channels * Mass input reconfiguration possible * Low IL, 0.5 dB typical for D configuration * High RL > 65 dB typical * Excellent repeatability, +/- 0.005 dB typical * Replaces multiple switch elements with one switch instrument
Applications
* Fiberoptic component testing and measurement * System testing * Research and development (R&D) * Mass reconfiguration of large numbers of inputs/outputs with SCG series (D configuration) * Connection of multiple wavelength sources to any one of a number of devices with SCG series (F configuration) * Network monitoring
The JDSU SB, SC, and SCG series of Benchtop/Rackmount Programmable Switches can be controlled using the front panel keys and a numeric pad or via GPIB and serial RS-232 interface. The SCG series ganged input switches allow a single switch instrument to replace multiple switch elements while maintaining low loss. In this series of switches, the inputs are ganged together in a particular sequence and are thus able to offer three different modes of operation. The SB, SC, and SCG series switches are available in four basic configurations: * C configuration - is a single common input model (SB, SC) * D configuration - provides simultaneous connection of a bank of input fibers to output fibers (SB, SC, SCG) * E configuration - allows any input to be connected to any output while other inputs/outputs are aligned to subsequent/adjacent channels. The switch is non-blocking in this mode and other inputs/outputs are aligned (SB, SC, SCG) * F configuration - enables one of the inputs to be aligned with an output in a blocking sense, with a result in reduction of available output channels and a low-loss M x N blocking switch. (SB, SC, SCG) Operation of these switches is based upon JDSU's proven expanded beam lens technology, which utilizes a precision stepper-motor to align optical channels. The use of collimating lenses minimizes insertion loss (IL) and improves repeatability and performance. Internal temperature control of the switching mechanism ensures excellent operational stability.
Safety Information
* Complies to CE requirements plus UL3101-1 and CAN/CSA-C22.2 No. 1010.1
WEBSITE: www.jdsu.com/test
BENCHTOP/RACKMOUNT PROGRAMMABLE SWITCHES
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Continued
Both single-mode (SM) and multimode (MM) versions of the SB, SC, and SCG series switches are available. The series features the high level of performance required for multi-unit testing in R&D and in manufacturing environments. The compact, portable SB switch and the standard rackmount enclosure SC and SCG switches are highly suited for applications in telecommunications, manufacturing, and test environments. JDSU's SB, SC and SCG switches are known in the fiberoptic industry for their low IL and excellent repeatability. In addition to the many standard options available, we also customize switches in this series to meet your specific application needs.
Configurations
1x N Switching: C Configuration (SB and SC) The 1xN configuration allows a single common input to be switched to any of the outputs.
Ganged Switching: D Configuration (SB/SC/SCG) The MxN configuration allows for mass reconfiguration of optical paths. It provides simultaneous connections of a bank of inputs to outputs, and replaces several 1xN with single switch element.
Sequential Switching: E Configuration (SB/SC/SCG) The MxN configuration aligns any input with any output, while other inputs are aligned to adjacent outputs.
Blocking Switching: F Configuration (SB/SC/SCG) The MxN configuration allows any one of a bank of inputs to connect with any output with only one active connection at a time.
BENCHTOP/RACKMOUNT PROGRAMMABLE SWITCHES
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SB Model Specifications
Parameter1
Single Common C Configuration Typical Maximum 0.4 dB 0.4 dB > 65 dB 25/35 dB 0.02 dB 0.03 dB 0.003 dB 0.01 dB 0.7 dB 0.7 dB 60/65 dB 20/30 dB 0.05 dB 0.05 dB 0.005 dB 0.025 dB
Multiple Common D Configuration Typical Maximum 0.4 dB 0.4 dB > 65 dB 25/35 dB 0.02 dB 0.03 dB 0.7 dB 0.7 dB 60/65 dB 20/30 dB 0.05 dB 0.05 dB
Multiple Common E and F Configurations Typical Maximum 0.5 dB 0.5 dB 65 dB > 25 dB 0.03 dB 0.03 dB 0.005 dB 0.02 dB 1.0 dB 1.0 dB 60 dB 20 dB 0.07 dB 0.05 dB 0.01 dB 0.04 dB
Insertion loss (IL) Single-mode (SM) Multimode (MM) Return loss (RL)2 SM standard/analog MM3 standard/analog Polarization dependent loss (PDL) SM IL stability4 Repeatability5 Sequential switching Random switching Crosstalk (maximum) SM Maximum input power (optical) Lifetime Switching time One channel Each additional channel Power supply Power consumption Control Drivers for external switch modules Operation temperature Storage temperature Humidity Dimensions (W x H x D) with rackmount kit (optional)6 Weight
0.005 dB 0.01 dB 0.02 dB 0.04 dB -80 dB 300 mW > 80 million cycles
300 ms 12 ms 100 to 240 V, 50 to 60 Hz 100 V A maximum Local and remote via GPIB and serial RS-232 interfaces Four open collector drivers with maximum 100 mA sink current 0 to 55 C - 40 to 70 C maximum 95 % RH from 0 to 55 C non-condensing 21.2 x 8.9 x 35.5 cm 48.3 x 8.9 x 35.5 cm 3.75 kg
1. Excluding connectors. All optical measurements taken after temperature has been stabilized for one hour, at ambient (room) conditions. 2. RL specification based on 1 m pigtail length. 3. Values shown for 62.5 m diameter maximum fiber core. 4. Drift of any channel relative to reference channel at 3 C deviation of ambient temperature over a seven-day period. 5. Measured between two consecutive readings over 100 cycles. 6. ED000899-A-00 standard rackmount kit, ED000899-A-01 Japan rackmount kit. Requires two kits to mount two units side-by-side. Please specify part number when ordering (if needed).
BENCHTOP/RACKMOUNT PROGRAMMABLE SWITCHES
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SC and SCG Models Specifications
Parameter1
Single Common C Configuration (SC model only) Typical Maximum 0.4 dB 0.4 dB > 65 dB
Multiple Common D Configuration Typical Maximum
Multiple Common E and F Configurations Typical Maximum
IL SM SC with 3 and 4 inputs and SCG models MM SC with 3 and 4 inputs and SCG models RL2 SM standard/analog MM4 standard/analog PDL SM IL stability5 Repeatability7 Sequential switching Random switching Crosstalk (maximum) SM Maximum input power (optical) Lifetime Switching time One channel (SCG model) Each additional channel (SCG model) Power supply Power consumption Control Drivers for external switch modules Operation temperature Storage temperature Humidity Dimensions (W x H x D) single (double height6) Weight single (double height6) 25/35 dB 0.02 dB 0.03 dB 0.003 dB 0.01 dB 60/65 dB 20/30 dB 0.05 dB 0.05 dB 0.005 dB 0.025 dB
> 65 dB
0.7 dB 0.7 dB -
0.4 dB 0.5 dB 0.4 dB 0.5 dB
0.7 dB 1.0 dB 0.7 dB 1.0 dB 60/65 dB3 20/30 dB3 0.05 dB 0.05 dB
0.5 dB 0.7 dB 0.5 dB 0.7 dB
> 65 dB
1.0 dB 1.5 dB 1.0 dB 1.5 dB 60 dB 20 dB 0.07 dB 0.05 dB 0.01 dB 0.04 dB
25/35 dB 0.02 dB 0.03 dB
3
> 25 dB 0.03 dB 0.03 dB
0.005 dB 0.01 dB 0.005 dB 0.02 dB 0.04 dB 0.02 dB -80 dB 300 mW > 80 million cycles (> 10 million cycles on SCG)
300 ms (420 ms) 12 ms (20 ms) 100 to 240 V, 50 to 60 Hz 100 V A maximum Local and remote via GPIB and serial RS-232 interfaces Four open collector drivers with maximum 100 mA sink current 0 to 55 C -40 to 70 C Maximum 95 % RH from 0 to 55 C non-condensing 48 x 13 x 37 cm (48 x 26.6 x 37 cm) excluding handles 9 kg (14 kg)
1. Excluding connectors. All optical measurements taken after temperature has been stabilized for one hour, at ambient (room) conditions. 2. RL specification based on 1 m pigtail length. 3. Analog version available on one and two input SC model switches (C and D configurations). 4. Values shown for 62.5 m diameter maximum fiber core. 5. Drift of any channel relative to reference channel at 3 C deviation of ambient temperature over a seven-day period. 6. Applies to SC model only. 7. Measured between two consecutive readings over 100 cycles.
BENCHTOP/RACKMOUNT PROGRAMMABLE SWITCHES
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SB Switch Configuration
Configuration
C 1xN 2 to 48
D 2xN 4 to 44
E 2xN 2 to 44
F 2xN 2 to 20
Output Channel Counts (N)
SC Switch Configuration
Configuration
C 1xN 2 to 180
D 2xN 4 to 180
D 3xN 6 to 180
D 4xN 8 to 180
E 2xN 2 to 180
E 3xN 3 to 180
E 4xN 4 to 180
F 2xN 2 to 90
F 3xN 3 to 60
F 4xN 4 to 45
Output Channel Counts (N)
SCG Switch Configurations
Configuration Restrictions D: Up to 45 x 90 such that 'number of outputs' [N] is divisible by 'number of inputs' [M] E: Up to 45 inputs [M] and up to 84 outputs [N], such that M + N is not more than 90 F: Up to 13 inputs [M] and up to 14 outputs [N], such that M x (N + 1) is not more than 93
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SB Model Dimensions Diagram (Specifications in inches [mm] unless otherwise noted.)
BENCHTOP/RACKMOUNT PROGRAMMABLE SWITCHES
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Ordering Information
SB Model Sample: SB2E10141+27XF000FP
SB
Code 1C 2D 2E 2F Number of Input Channels 1 input channel, C config. 2 input channels, D config. 2 input channels, E config. 2 input channels, F config. Code 002 : 020 : 024 : 048 Code 1 4
+2
Output Port Type1 Bulkheads on front Pigtails on back Code X A B C Return Loss Standard Analog Bidirectional, standard RL2 Bidirectional analog RL2 Code FP FA SC SU NC Connector Type FC/PC (bulkhead max. 24) FC/APC (bulkhead max. 24) SC/PC (bulkhead max. 24) SC/APC (bulkhead max. 24) No connector
Code 1 4
Input Port Type1 Bulkheads on front Pigtails on back
Number of Output Channels 2 output channels : 20 output channels : 24 output channels : 48 output channels
Code 7 1 2
Fiber Type (m) 9/125 50/125 62.5/125
Code 001 003 009 000
Cable Length (3mm diameter) 1m 3m 9m Not applicable (bulkheads only)
1. Bulkheads and pigtails cannot be mixed in the same panel unless custom ordered. 2. For reverse direction, use bidirectional.
SB Switch Package Information
Connector Type Bulkhead Bulkhead Pigtail Pigtail Chassis Size 2U bench top 2U bench top 2U bench top 2U bench top Switch Configuration C, D, E F C, D F
Code F Q B
Wavelength Range (nm) 1270 to 1670 850 to 1350 (MM only) 750 to 940 (MM only)
Max Channel Counts (input + output) 24 22 49 22
If the configurations available do not meet your performance requirements, please contact our global sales and customer service team to discuss the potential for specialized solutions.
BENCHTOP/RACKMOUNT PROGRAMMABLE SWITCHES
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Ordering Information Continued
SC Model Sample: SC2D30043+22XB009FP
SC
Code 1 2 3 4 Input Port Type1 Bulkheads on front Bulkheads on back Pigtails on front Pigtails on back Code 1 2 3 4
+2
Output Port Type1 Bulkheads on front Bulkheads on back Pigtails on front Pigtails on back Code X A B C Return Loss Standard Analog Bidirectional, standard RL2 Bidirectional analog RL2 Code 001 003 009 000 Cable Length (3mm diameter) 1m 3m 9m Not applicable (bulkheads only)
Code 1C 2D 2E 2F 3D 3E 3F 4D 4E 4F
Number of Input Channels 1 input channel, C config. 2 input channels, D config. 2 input channels, E config. 2 input channels, F config. 3 input channels, D config. 3 input channels, E config. 3 input channels, F config. 4 input channels, D config. 4 input channels, E config. 4 input channels, F config.
Code 002 : 084 : 180
Number of Output Channels2 2 output channels : 84 output channels : 180 output channels
Code 7 1 2 Code F Q B
Fiber Type (m) 9/125 50/125 62.5/125
Code FP FA SC SU NC
Connector Type FC/PC (bulkheads max. 60/120) FC/APC (bulkheads max. 60/120) SC/PC (bulkheads max. 60/120) SC/APC (bulkheads max. 60/120) No connector
Wavelength Range (nm) 1270 to1670 850 to 1350 (MM only) 750 to 940 (MM only)
1. Bulkheads and pigtails cannot be mixed in the same panel unless custom ordered. 2. Single height: 84 output channel maximum. Double height: 180 output channel maximum. 3. For reverse direction, use bidirectional.
SC Switch Package Information
Connector Type Bulkhead Pigtail Bulkhead / Pigtail Bulkhead / Pigtail Bulkhead / Pigtail Bulkheads Pigtails Bulkhead / Pigtail Bulkhead / Pigtail Bulkhead / Pigtail Chassis Size 3U 19" rack mount 3U 19" rack mount 3U 19" rack mount 3U 19" rack mount 3U 19" rack mount 6U 19" rack mount 6U 19" rack mount 6U 19" rack mount 6U 19" rack mount 6U 19" rack mount Switch Configuration C, D, E C, D, E F 2xN F 3xN F 4xN C, D, E C, D, E F 2xN F 3xN F 4xN Max Channel Counts (input + output) 60 85 46 29 24 120 181 92 63 49
If the configurations available do not meet your performance requirements, please contact our global sales and customer service team to discuss the potential for specialized solutions.
BENCHTOP/RACKMOUNT PROGRAMMABLE SWITCHES
Ordering Information
Continued
SCG Model Sample: SCG06D20241+27XF000FP
SCG
Code 05 : 08 : 16 : 45 Number of Output Channels2 5 input channels : 8 input channels : 16 input channels : 45 input channels Code 005 : 048 : 072 : 090 Number of Output Channels2 5 output channels : 48 output channels : 72 output channels : 90 output channels
+2
Code 7 1 2 Fiber Type (m) 9/125 50/125 62.5/125 Code 001 003 009 000 Cable Length (3mm diameter) 1m 3m 9m Not applicable (bulkheads only)
Code X B
Return Loss Standard Bidirectional, standard RL3
Code D E F
Configuration D configuration E configuration F configuration
Code 1 2 4
Output Port Type1 Bulkheads on front2 Bulkheads on back2 Pigtails on back
Code F Q B
Wavelength Range (nm) 1270 to 1670 850 to 1350 (MM only) 750 to 940 (MM only)
Code FP FA SC SU NC
Connector Type FC/PC (maximum 60) FC/APC (maximum 60) SC/PC (maximum 60) SC/APC (maximum 60) No connector
Code 1 2 4
Input Port Type1 Bulkheads on front2 Bulkheads on back2 Pigtails on back
1. The inputs and outputs must exit on opposite sides. (For example, if inputs exit from the front, then the outputs must exit from the rear.) 2. For exact layout of bulkheads and labeling, contact JDSU. 3. For reverse direction, use bidirectional.
SCG Switch Package Information
Connector Type Bulkhead Pigtail Chassis Size 3U 19" rack mount 3U 19" rack mount Switch Configuration C, D, E, F C, D, E, F Max Channel Counts (input + output) 60 front panel; 60 rear panel 90 front panel; 90 rear panel
If the configurations available do not meet your performance requirements, please contact our global sales and customer service team to discuss the potential for specialized solutions.
UL is a registered trademark of Underwriters Laboratories Inc. LabVIEW is a registered trademark of National Instruments Corporation. All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. The user assumes all risks and liability whatsoever in connection with the use of a product or its application. JDSU reserves the right to change at any time without notice the design, specifications, function, fit or form of its products described herein, including withdrawal at any time of a product offered for sale herein. JDSU makes no representations that the products herein are free from any intellectual property claims of others. Please contact JDSU for more information. JDSU and the JDSU logo are trademarks of JDS Uniphase Corporation. Other trademarks are the property of their respective holders. (c)2006 JDS Uniphase Corporation. All rights reserved. 10109644 Rev. 009 09/07 BTRKMTPROGSW.DS.TM.AE
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