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COMMUNICATIONS TEST & MEASUREMENT
Flexible Small Channel Count Switch Module SQ Series
Key Features
* High optical performance * High repeatability * Latching or non-latching * Field configurable default non-latch channel * Wide choice of configurations * Off position (optional) * Status feedback * Common package size for all configurations
Applications
* Incorporation into customized switch assemblies for test and measurement applications * Network monitoring and testing * Sensor switching * Source/detection selection * Research and development (R&D)
The JDSU SQ series optical switch is a highly flexible module with high optical performance in latching or non-latching applications. The full feature set and large number of optical configurations available in a common package and interface make it ideal for a wide spectrum of applications. The switch connects one or two channels to one of several (up to eight) channels. Both single-mode (SM) and multimode (MM) versions are available. This switch is also available in multi-pack configurations, for example 2 x 4, 2 x 6, 2 x 8 D configuration (Duplex 1 x 2, 1 x 3, 1 x 4). While in operation, the switch connects optical channels by using prisms to redirect the signal from an input port into a selected output port. Using collimating optics minimizes the insertion loss (IL) and improves the repeatability and stability of the optical parameters. The switches are optically passive, and therefore, are transparent to signaling formats. Configurations can be manufactured for bi-directional performance as a factory option.
Safety Information
* Complies with GR-1073
WEBSITE: www.jdsu.com
FLEXIBLE SMALL CHANNEL COUNT SWITCH MODULE
2
D Configuration (SQ switch shown with OFF position option) Continued
SQ Series Configurations
R R 1A 1B 2A 2B 3A 3B 4A 4B
A B
The common package may be ordered in optical configurations as follows: * 1 x 3 up to 1 x 8 * 2 x 4, 2 x 6, 2 x 8 D configuration (Duplex 1 x 2, 1 x 3, 1 x 4) * Dual 1 x 2 * SM or MM fiber * 900 mm buffered fiber or 3 mm cable All units are customer-configurable as: * Latching * Non-latching * Default channel for non-latch operation Electrical interfaces available include: * 2 x 12 male header on the side * 2 x 12 male (recessed) on the bottom (for PCB mounting) The 2 x N configuration allows for mass reconfiguration of optical paths. It provides simultaneous connections of 2 inputs to a number of outputs.
Dimensions Diagram
(Specifications in mm [inches] unless otherwise noted.)
69.8 (2.750)
6.0 (.235) 17.0 (.670) 12.8 (.502) 6.0 (.235)
57.9 (2.280)
6.4 (.250) TYP
22.1 (.868)
23.8 [.937 ]
57.9 (2.280) 3.5 (.137) TYP 28.0 (1.101) 69.8 (2.750)
3.5 (.136) 11.0 (.435)
Mounting hole 0 4.0 (.159) thru c 7.1 (.280), 5.4 (.214) 4 PLS
9.0 (.355)
25.4 (1.001)
25.4 (1.001) 4.3 (.168) 2 24
2 24
1
23
SIDE MOUNT VERSION SHOWN
1
23
BOTTOM MOUNT VERSION SHOWN
FLEXIBLE SMALL CHANNEL COUNT SWITCH MODULE
3
Specifications
Parameter Wavelength range Fiber type Fiber jacket size Configuration
Single-mode (SM) 850 to 1350 nm or 1270 to 1670 nm 9/125 m
Multimode (MM) 850 to 1350 nm
Optical connectors Length Test orientation Insertion loss (IL)2 (includes one FC/PC connection) 1 x 3, 1 x 4, Dual 1 x 2, 2 x 4 "D" 1 x 5, 1 x 6, 1 x 7, 1 x 8, 2 x 6 "D", 2 x 8 "D" Return loss (RL) (excludes connectors) Selected port SM Selected port MM Polarization dependent loss (PDL) 1 x 3, 1 x 4, Dual 1 x 2, 2 x 4 "D" 1 x 5, 1 x 6, 1 x 7, 1 x 8, 2 x 6 "D", 2 x 8 "D" IL stability3 1 hour 24 hours Repeatability4,5 1 x 3, 1 x 4, Dual 1 x 2, 2 x 4 "D" 1 x 5, 1 x 6, 1 x 7, 1 x 8, 2 x 6 "D", 2 x 8 "D" Crosstalk/isolation Selected port to other ports Bi-directional - non-selected to other non-selected Optical input power Lifetime Switching time Control interface Operating voltage (DC)2,6 Qualification testing Operating temperature Storage temperature Humidity (relative, non-condensing) Operating Storage Dimensions (W x H x D) Weight
50/125 m, 62.5/125 m 900 m fiber, 3.0 mm cable 1 x 3 to 1 x 8 Dual 1 x 2 (2 independent 1 x 2's) Duplex 1 x 2 (2 x 4 "D") Duplex 1 x 3 (2 x 6 "D") Duplex 1 x 4 (2 x 8 "D") FC/PC, FC/APC, SC/PC, SC/APC, LC/PC, no connector 0.3 to 9.9 m ( 5 cm for lengths under 1 m, 5% for lengths 1 m or greater) Standard, bi-directional < 1.0 dB < 1.15 dB > 55 dB > 30 dB 0.02 dB 0.05 dB ( 0.005 dB) ( 0.01 dB)
< 1.1 dB < 1.25 dB > 55 dB > 30 dB < 0.08 dB < 0.10 dB 0.02 dB 0.05 dB < 0.01 dB (p-p) < 0.02 dB (p-p) < -60 dB < -50 dB
< -50 dB < -40 dB 300 mW max > 10 million cycles < 20 ms Configurable TTL 5.0 V DC 10 % at 100 mA (300 mA max during switching) GR1073 for Central Office 182 g (1 x 8, 1.5 meters of 900 m fiber, FC/PC connectors) 0 to 60 C -40 to 85 C < 90 % at 23 C, < 20 % at 60 C < 90 % at 60 C, < 40 % at 85 C 70 x 17 x 70 mm 119 g (1 x 8, 1.5 meters of 900 m fiber, no connectors)
1. Unless otherwise specified, all specifications at start of life at 23 C 3 C and 45 % RH 5 %. 2. At 23 C 3 C at specified test wavelengths (850/1310 MM or 1310/1550 SM) and optical input power of -25 to 0 dBm. 3. Drift of any channel at 3 C deviation of ambient temperature without changing channels (excludes repeatability). 4. Repeatability as per Telcordia GR-1073-CORE (100 cycles, max-min/peak-to-peak). 5. Measured between two consecutive readings over 100 cycles. 6. At 23C. Over full temperature range: 5.0 V 5%.
FLEXIBLE SMALL CHANNEL COUNT SWITCH MODULE
Ordering Information
Sample: SQ141N+137FFPL1.0
SQ
+1
Code 0.3 1.0 1.5 3.0 9.0
.
Pigtail Length Minimum length 1.0 meter 1.5 meters (std) 3.0 meters 9.0 meters
Code 13 14 15 16 17 18 D4 D6 D8 22
Optical Configurations 1x3 1x4 1x5 1x6 1x7 1x8 Duplex 1 x 2 (2 x 4 D config.) Duplex 1 x 3 (2 x 6 D config.) Duplex 1 x 4 (2 x 8 D config.) Dual 1 x 2 (2 of 1 x 2)
Code Y N
Option Off position Standard channel config.
Code F Q
Wavelength (nm) 1270 to 1670 850 to 1350 (MM only)
Code 3 4
Control Interface 2 x 12 side header 2 x 12 bottom header
Code 1 3
Test Configuration Forward Bidirectional
Code 7 1 2
Fiber Type (m) 9/125 50/125 62.5/125
Code FP FA SC SU NC
Connector Type FC/PC FC/APC SC/PC SC/APC No connector
Code L E
Pigtail Type 3.0 mm jacketed cable 900 m tight buffer fiber
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.
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. 21042187 Rev. 005 05/06 FSCCSM.DS.TM.AE
Test & Measurement Regional Sales
NORTH AMERICA TEL: 1 866 228 3762 FAX: +1 301 353 9216 LATIN AMERICA TEL: +55 11 5503 3800 FAX: +55 11 5505 1598 ASIA PACIFIC TEL: +852 2892 0990 FAX: +852 2892 0770 EMEA TEL: +49 7121 86 2222 FAX: +49 7121 86 1222 WEBSITE: www.jdsu.com

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