IT ALSO OPERATES FROM 1525NM TO 1575NM, OPERATING SHORT TEMPERATURE RANGE FROM -5 TO 70 DEGREE CENTIGRADE
主体宽度
18.14 mm
主体高度
8.7 mm
主体长度或直径
48.43 mm
通信标准
GR-1073, GR-1221
连接类型
MU CONNECTOR
串声
-60 dB
光纤设备类型
SWITCH
光纤类型
9/125/900
最大插入损耗
1 dB
安装特点
THROUGH HOLE MOUNT
最高工作温度
65 °C
最低工作温度
最大工作波长
1330 nm
最小工作波长
1290 nm
标称工作波长
1310 nm
最大光输入功率
300 mW
端口配置
2X2
表面贴装
NO
切换速度
8 ms
Base Number Matches
1
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COMMUNICATIONS COMPONENTS
Fiberoptic Switch
SN Series
Key Features
• 1x1, 1x2 (2x1), and 2x2 latching configurations
• Compact and suitable for PCB mounting
Applications
• Network switching in central office
environments
• Optical network protection and
restoration
• Configurable optical add/drop
• Transmitter and receiver equipment
protection
The JDSU SN Series fiberoptic switch is GR-1221 qualified and designed for use
in central office network applications. This reliable, miniature optical component
is available as a 1x1 (on/off), 1x2, and 2x2 switch.
Collimated lenses and a moving mirror minimize insertion loss and improve the
repeatability and stability of the switch parameters. The switch itself is directly
mounted on printed circuit boards (PCBs), and is equipped with status contacts
to provide an electrical readout of the switch position. Latching operation ensures
that the switch remains in position following power loss.
On request, JDSU also provides customized modular assemblies that incorporate
taps, wavelength division multiplexers (WDMs), splitters, and other components.
Compliance
• Telcordia GR-1221-CORE and
GR-1073-CORE
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
SN SERIES FIBEROPTIC SWITCH
2
SN Series Dimensions Diagram
1.904 [48.36]
.714 [18.14]
.349 [8.86]
.230 [5.84]
.100 [2.54]
.730 [18.54]
1.855 [47.12]
.125 [3.18]
.135 [3.43]
.105 [2.67]
.405 [10.29]
.505 [12.83]
.29 [7.4]
.50 [12.7]
Pin #12
.000 [.00]
Pin #1
.300 [7.62]
.400 [10.16]
Ø .040 [1.02]
11 PL
Pin #6
(Specifications in inches [mm] unless otherwise noted.)
.167 [4.24]
1.625 [41.28]
.000 [.00]
.100 [2.54]
.200 [5.08]
.400 [10.16]
.500 [12.70]
PCB
NOTES: RECOMMENDED BOARD THICKNESS .063" [1.59]
SWITCH MOUNTING HOLE PATTERN
Specifications
Parameter
Wavelength range
Insertion loss
1
1x1, 1x2
2x2
Return loss
2
Polarization dependent loss
2
Repeatability
Crosstalk
Optical input power (continuous wave)
Switching time
Cycle rate
Power supply
3
Dimensions (W x H x D)
Weight
Operating temperature
Storage temperature
Humidity (non-condensing)
Qualification
Specification
1290 to 1330 and/or 1525 to 1610 nm
0.8 dB
1.0 dB
55 dB
0.1 dB
±0.05 dB
-60 dB
300 mW
8 ms
10 Hz
5 V DC/40 mA ±10%
48.4 x 8.7 x 18.1 mm
14 g
0 to 65 °C, or -5 to 70 °C short term
4
-40 to 85 °C
<85% RH, or 90% RH short term
4
GR-1221-CORE, GR-1073-CORE
1. Insertion loss is specified for the 1290 to 1330 nm and 1520 to 1570 nm wavelength ranges, all polarization states, and does not include connectors. Add 0.3 dB maximum
over operating temperature range. Add 0.1 dB maximum for extended wavelength operation up to 1610 nm.
2. Excluding connectors.
3. A 5 V DC 40 mA pulse of 20 ms duration is recommended.
4. The switch can be operated over the short term from -5 to 70 °C for 96 consecutive hours or less and a total of 15 days or less over a one year period.
SN SERIES FIBEROPTIC SWITCH
Ordering Information
For more information on this or other products and their availability, please contact your local JDSU account manager or
JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at
customer.service@jdsu.com.
Sample: SN22+10750FA
SN
Code
11
12
22
+1
Configuration
1x1
1x2 (2x1)
2x2
Code
2
7
Fiber Type
9/125/250 µm
1
9/125/900 µm
Code
1
3
5
D
W
Wavelength
1525
to
1610
nm
1290
to
1330
nm
1525
to
1575
nm
1290
to
1330
nm
and
1525
to
1575
nm
1290
to
1330
nm
and 1525
to
1610
nm
Code
NC
FA
FP
LC
SC
SP
SU
MU
Connector Type
No
connector
FC/APC
FC/HPC
LC/PC
SC/HPC
ST/HPC
SC/APC
MU
Code
0
Control Type
Direct
control
Code
0
5
Fiber Length
1.0 m
1.5 m
1. The 250 µm fiber option is only available with the “no connector” option.
Telcordia is a registered trademark of Telcordia Technologies Incorporated.
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
