2.5 Gb/s Transponder with Mux/Demux (1310 and 1550 nm)
54TR Series
Key Features
• MSA compatible
• Modular size for plug-and-play, allowing faster time-to-
market for LR-1 and LR-2 applications
• Outstanding optical and electrical performance over
both commercial and industrial temperatures
Applications
• 1310nm and 1550 Long Reach
applications
• Metro core
• Wide area networks
• Optical crossconnects
• Fiber backbone
The JDSU 54TR series transponder integrates optics and electronics in an OC-48
(2.5 Gb/s) time division multiplexing (TDM) transponder module. Multisource
agreement (MSA) compatible and designed for operation at 1310 and 1550 nm,
it can be used across a variety of optical fiber systems.
The bidirectional modules provide a SONET or SDH compliant interface between
the SONET/SDH photonic physical layer and the electrical layer. Major
components include distributed feedback (DFB) based optical transmitter; an
Avalanche photodiode (APD) optical receiver with transimpedence amplifier
(TIA); a microcontroller; a laser driver; and an integrated 16 signal mux/demux
with clock and data recovery (CDR) circuitry.
The transponder provides either 1310 or 1550 nm wavelengths and is available in
an APD receiver configuration. It receives a 2488.32 Mb/s optical signal, converts
it to an electrical signal, recovers the clock, and demultiplexes the data into sixteen
155 Mb/s differential low voltage positive emitter coupled logic (LVPECL) data
signals. The transponder is available in LR-1 or LR-2 configurations.
Compliance
• Telcordia GR-253-CORE
• ITU-T G.783, ITU-T G.957, and
ITU-T G.958
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
2.5 GB/S TRANSPONDER WITH MUX/DEMUX
(1310 AND 1550 NM)
2
Dimensions Diagram
(Specifications in inches unless otherwise noted.)
Dimension
A
B
C
D
E
F
G
I
J
L
M
N
Q
Minimum
2.995
1.995
0.65
0.483
0.100
0.610
0.460
0.015
0.300
1.786
0.386
1.826
0.906
Nominal
3.000
2.000
0.90
0.494
0.122
0.650
0.500
0.015
0.305
1.800
0.400
1.840
0.920
Maximum
3.040
2.040
1.0
0.517
0.132
0.690
0.540
0.020
0.310
1.814
0.414
1.854
0.934
2.5 GB/S TRANSPONDER WITH MUX/DEMUX
(1310 AND 1550 NM)
3
Absolute Maximum Ratings
1
Parameter
Standard operating case temperature range
Extended operating case temperature range
Storage case temperature range
Supply voltage
Operating relative humidity (non-condensing)
Operating short-term relative humidity
2,3
Receiver optical input power for APD
Minimum
-5 °C
-40 °C
-40 °C
-0.5 V
5%
5%
-
Maximum
70 °C
80 °C
85 °C
4.0 V
85%
90%
-3 dBm
1. Limiting values apply to the 54TR within entire operating range unless otherwise specified.
2. Short-term refers to a period of not more than 72 consecutive hours and a total of not more than 15 days in one year. (This refers to a total of 360 hours in any given year,
but no more than 15 occurrences during that one-year period.)
3. Not to exceed 0.024 lbs. of water/lb. of dry air.
2.5 GB/S TRANSPONDER WITH MUX/DEMUX
(1310 AND 1550 NM)
4
Optical Specifications (note
1
)
Long reach/long haul (DFB laser, APD receiver) 1310 nm
Parameter
Average output power (note
2
) (BOL)
Average output power (note
2
) (EOL)
Operating wavelength
Extinction ratio (note
3
) (BOL)
Extinction ratio (note
3
) (EOL)
Optical rise and fall times
Eye mask of optical output (note
4,5
)
Jitter generation (peak-to-peak)
Jitter generation (rms)
Average receiver sensitivity (note
6,7
) (BOL, BER = 1 x 10
-12
)
Average receiver sensitivity (note
6,7
) (EOL, BER = 1 x 10
-12
)
Maximum received optical power
Dispersion
Optical path penalty (at 60 km)
Jitter tolerance and jitter transfer
BER floor
Minimum
0 dBm
-2 dBm
1280 nm
9.5 dB
8.2 dB
-
-
-
-30 dBm
-29 dBm
-8 dBm
-
-
-
Typical
Maximum
1 dBm
1.5 dBm
0 dBm
1.5 dBm
1310 nm
1335 nm
10.0 dB
10.5 dB
-
-
-
200 ps
Compliant with GR-253 and ITU-T G.957
-
85 mUI
-
8 mUI
-31 dBm
-
-
-
-
-
-
250 ps/nm
0.2 dB
1.0 dB
Compliant with GR-253 and ITU-T G.958
-
10
-15
Optical Specifications (note
1
)
Long reach/long haul 1550 nm (DFB laser, APD receiver)
Parameter
Average output power (note
2
) (BOL)
Average output power (note
2
) (EOL)
Operating wavelength
Extinction ratio (note
3
) (BOL)
Extinction ratio (note
3
) (EOL)
Eye mask of optical output (note
4,5
)
Jitter generation (peak-to-peak)
Jitter generation (rms)
Average receiver sensitivity (note
6,7
) (BOL, BER = 1x10
-12
)
Average receiver sensitivity (note
6,7
) (EOL, BER = 1x10
-12
)
Maximum received optical power
Dispersion
Optical path penalty (at 98 km, dispersion = 1600 ps/nm)
Jitter tolerance and jitter transfer
BER floor
Minimum
-0.5 dBm
-2 dBm
1500 nm
9.0 dB
8.2 dB
-
-
-30 dBm
-29 dBm
-8 dBm
-
-
-
Typical
Maximum
1 dBm
2 dBm
1 dBm
3 dBm
1550 nm
1580 nm
9.7 dB
10.5 dB
-
-
Compliant with GR-253 and ITU-T G.957
-
85 mUI
-
8 mUI
-31 dBm
-
-
-
-
-
-
1600 ps/nm
1.3 dB
2.0 dB
Compliant with GR-253 and ITU-T G.783
-
10
-15
1. The following optical values apply to the 54TR within entire operating range unless otherwise specified.
2. Output power definitions and measurements per ITU-T recommendation G.957.
3. Ratio of logic 1 output power to logic 0 output power under fully modulated conditions.
4. GR-253-CORE, synchronous optical network (SONET) transport systems: common generic criteria.
5. ITU-T recommendation G.957, optical interfaces for equipment and systems relating to the synchronous digital hierarchy.
6. At 1x10
-12
BER, 2
23-1
pseudo-random data input, and an extinction ratio of 10 dB.
7. For the extended temperature version, the BOL and EOL receiver sensitivity is reduced by 1 dB from -5 to -40 °C.
2.5 GB/S TRANSPONDER WITH MUX/DEMUX
(1310 AND 1550 NM)
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: 54TR-21114
54TR-
Code
2
3
Wavelength Option
1310
nm
1550
nm
Code
1
2
3
4
5
Connector Type
SC/SPC
ST/SPC
LC/SPC
FC/SPC
MU/SPC
Code
1
2
3
Temperature Range
Standard,
-5
to
70 °C
Extended, -40
to
80 °C
Intermediate, -5
to
75 °C
Code
1
Optical Reach
Long reach
Code
IPDMON
Maximum
Current Output
Not required
1 mA
2 mA
3 mA
4 mA
0
1
2
3
4
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
据外媒报道，萨里大学（University of Surrey）的研究人员开发出一种无需依赖GPS即可在人口密集的城市地区精确定位设备位置的人工智能系统。该系统可将定位误差从734米缩小到22米以内，这对于自动驾驶汽车和救援车辆等技术的发展意义重大。 图片来源： 萨里大学 在发表于《IEEE Robotics and Automation Letters》的论文中，研究人员介绍了PEn...[详细]
电源技术
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
