COMMUNICATIONS MODULES & SUBSYSTEMS
Outside Plant CWDM Optical Drop Module
OSP CWDM ODM
Key Features
• Add/drop two or four CWDM (20-nm spaced) channels to
a single fiber
• Legacy network overlay using the 1310 nm bypass channel
• Ultra-high isolation design eliminates need for channel
power balancing
• Full usage of available fiber bandwidth on the CWDM grid
• Fits into standard LGX-mounting solutions
• Thermally stable passive optics; no powering is required
• Environmentally hardened for ambient operating temperatures
of -40°C to 65°C; suitable for outside plant applications
Applications
• Fiber exhaust in local loop applications
• CWDM overlay with existing 1310 nm
transmission systems
• Bidirectional transmission on a
single fiber
• Linear bus architectures
The WaveReady™ Outside Plant Coarse Wavelength Division Multiplexer Optical
Drop Module (OSP CWDM ODM) is a flexible, low-cost solution that enables
capacity expansion of existing fiber. Coupled with highly reliable passive optics,
which are certified for environmentally hardened applications, the OSP CWDM
ODM allows carriers to make full use of the fiber’s available bandwidth in the
local loop.
The OSP CWDM ODM is a universal device capable of bidirectional (on a single
fiber) or unidirectional (on two fibers) transport applications. The device has
been designed to support a broad range of architectures, ranging from scalable
point-to-point links to two-fiber protected rings. The market-standard LGX
packaging of the OSP CWDM ODM allows for ready deployment in existing
LGX-compatible frames. Alternatively, the device can be adapted for use in
WaveReady shelves.
The OSP CWDM ODM is designed to interoperate with both the WaveReady line
of transponder and optical regenerator solutions as well as the CWDM
transponders and SFPs used in widely available transmission equipment. With
billions of field operating hours, JDSU’s industry-leading optical multiplexing
technology offers unparalleled reliability and leading-edge performance.
Compliance
• Channel plan compliant with
ITU-T G694.2
• NEBS Level 3
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
OUTSIDE PLANT CWDM OPTICAL DROP MODULE
2
Functional Diagram:
2-Channel OSP CWDM ODM
MON W
MON E
COM W
COM E
1310 nm W
In/Out
1310 nm E
In/Out
λ
x
In/Out
λ
w
In/Out
Functional Diagram:
4-Channel OSP CWDM ODM
MON W
MON E
COM W
COM E
1310 nm W
In/Out
1310 nm E
In/Out
λ
T
In/Out
λ
R
In/Out
λ
S
In/Out
λ
U
In/Out
Sample Configuration:
Linear Bus
N
ODE
1
RT1
CWDM41
ODM
RT2
CWDM23
ODM
RT3
CWDM24
ODM
CWDM8
UMUX
OUTSIDE PLANT CWDM OPTICAL DROP MODULE
3
Specifications
1
Parameter
Network Optical
CWDM add or drop insertion loss
1310 nm add or drop insertion loss
Through path insertion loss (COM W
↔
COM E)
Monitor port tap ratio
1310 nm channel bandwidth
CWDM reflect bandwidth
CWDM channel bandwidth
Channel flatness
Isolation
Adjacent 20-nm spaced channels
Non-adjacent 20-nm spaced channels
Dropped channel rejection at CWDM
Dropped channel rejection at 1310
1310 band from CWDM channels
CWDM channels from 1310 band
Optical return loss
Input optical power – sum of all channel ports
Polarization dependent loss (PDL) – all channel ports
Polarization mode dispersion (PMD) – all channel ports
Physical
Size (H x W x L)
(double slot LGX)
Optical connector type (all ports)
Weight (approximate)
Environmental
Operating ambient temperature
Storage temperature
Relative humidity (non-condensing)
1. Specifications are worst case over specified temperatures and wavelength ranges.
2-channel
4-channel
Maximum
Maximum
Maximum
Nominal
2.3 dB
1.5 dB
2.6 dB
3 dB
1.5 dB
3.2 dB
2%
1260 nm to 1360 nm
1464.5 nm to 1617.5 nm
ITU
λ
± 6.5 nm (minimum)
0.5 dB
40 dB
45 dB
15 dB
30 dB
50 dB
50 dB
40 dB
1W
0.2 dB
0.2 ps
5.1 x 2.28 x 6.31 in
(129.5 x 57.7 x 160.3 mm)
SC/PC
2 lb (0.91 kg)
-40°C to 65°C
-40°C to 85°C
5% to 95%
Minimum
Maximum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Maximum
Maximum
Maximum
OUTSIDE PLANT CWDM OPTICAL DROP MODULE
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: MDX-02ADCU1AA
MDX-
Code
02
04
Number of Channels
2
4
ADCU
Code
1A
1B
2A
2B
Code
01
02
A
Channel Plan (2-channel)
1471 nm, 1491 nm
1511 nm, 1531 nm
1551 nm, 1571 nm
1591 nm, 1611 nm
Channel Plan (4-channel)
1471 nm, 1491 nm, 1511 nm, 1531 nm
1551 nm, 1571 nm, 1591 nm, 1611 nm
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. WaveReady, JDSU and the
JDSU logo are trademarks of JDS Uniphase Corporation. Other trademarks are the property of their respective holders. ©2006 JDS
Uniphase Corporation. All rights reserved. 30137473 Rev. 001 03/06 OSPCWDMODM.DS.CMS.AE
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
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