• Full C+ or L-band tuning range with 50 GHz channel spacing
• Zero chirp, -0.7 chirp, or +0.7 chirp
• APD or PiN receiver with 50 µs fast transient response
• Built-in SBS suppression dithering with pure phase modulation
• 20 ms fast channel switching
• TxTrace support
Applications
• Universal DWDM transport for Metro,
Long-haul and Ultra Long-haul
• Agile optical networks incorporating
ROADM technology
The flexibility enabled by our 7500 series full band tunable transponders is critical
to the rapid deployment of next-generation, IP-based voice, data and video
services that are driving new network management challenges for
communications service providers. They also support applications ranging from
ultra long-haul to metro networks, in a single platform.
The 7500 series 10 Gbps universal transponders are MSA-compliant, full band
tunable, long-reach modules incorporating a transmitter and receiver in the same
physical package. The module has a 300-pin connector for the electrical interface
and two fiber pigtails for optical input and output ports. The module is compliant
with ITU G.691 STM-64 L-64.2a and Telcordia GR-253 Issue 3 LR2-c for optical
interface; and with OIF-SFI4-01.0 for the electrical interface.
In the transmit direction, the transponder multiplexes sixteen 622 – 710 Mbps
electrical signals into a single 9.953 – 11.352 Gbps signal, which is then modulated
onto the optical transmitter output. The optical output meets or exceeds the
SONET specifications stated in Telcordia GR-253, Issue 3 and draft ITU-T G.691
and G.692. The wavelength of the optical transmitter is user programmable over
the full C+ or L-band using commands sent via the I
2
C™ interface. The
transponder module synthesizes a high-frequency clock (9.953 – 11.352 GHz)
from either a 1/64 or a 1/16 input clock, depending on user selection.
In the receive direction, the transponder module accepts a 9.953 – 11.32 Gbps
optical signal and converts it, using a clock and data recovery circuit, into an
electrical equivalent. This electrical signal is then demultiplexed into sixteen 622
– 710 Mbps output signals and its associated clock.
Compliance
• Telcordia GR-253, Issue 3
• Telcordia GR-468-CORE
• Telcordia GR-1089-CORE
• OIF-SFI4-01.0
• ITU-T G.691
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
FULL BAND TUNABLE TRANSPONDER
2
Dimensions Diagram
(Specifications in mm unless otherwise noted.)
Note:
Module height (dimension “H”) is 13.5 mm max. as standard.
Thinner options are available.
Integrated heat sink versions are available.
FULL BAND TUNABLE TRANSPONDER
Functional Block Diagram
Rx Data
Rx Clocks
Deserializer
Limiting Amp
CDR
DeMUX
RxDTV
10G
PIN or APD
Receiver
Receiver Bias
Monitor / Control
Rx
300 pin MSA Connector
Modulator Bias
Tx Clocks
Tx Data
Monitor / Control
Serializer
CMU
MUX
Jitter Filters
10G
Mod
Driver
10G
E/O
Modulator
Tx
I
2
C
I/O
Micro-Controller
µProcessor
NV Memory
Digital I/O
Analog I/O
Tunable
Laser
TxTRACE
Power Supply
Absolute Maximum Ratings
Parameter
5 V supply voltage
3.3 V supply voltage
-5.2 V supply voltage
1.8 V supply voltage
LVDS input signals
LVTTL input signals
Analog input signals
Operating case temperature range
Storage case temperature range
Relative humidity (noncondensing)
Minimum fiber-bend radius
Symbol
V
C5
V
C3
V
EE
V
C1
Minimum
-0.3 V
-0.3 V
0.3 V
-0.5 V
0V
0V
-0.3 V
-5°C
-40°C
-
-
Maximum
5.5 V
3.6 V
-6.0 V
2.0 V
2.7 V
3.6 V
6.0 V
75°
85°C
85 %
1 in. (25.4 mm)
T
c
T
stg
RH
Note: Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device
is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
FULL BAND TUNABLE TRANSPONDER
4
Optical Specifications (Transmitter)
1
Parameter
C-Band tuning range
2
L-Band tuning range
2
Channel spacing
Maximum output power at any channel
8
Total channel power variation
over temperature and life
Frequency accuracy over life and temperature
3
Side mode suppression ratio
4
Optical signal to noise ratio
5
Relative intensity noise
Laser line width
Wavelength tuning time
Output power during tuning
Preset chirp 0
Preset chirp ± 0.7
Optical extinction ratio (zero chirp)
Optical extinction ratio (chirped)
Eye crossing
9
Eye mask margin versus GR253 Issue 3
SBS suppression FM broadening
6
SBS suppression step size
6
SBS suppression, AM content
6
1.
2.
3.
4.
5.
6.
7.
8.
9.
Symbol
λ
C
λ
L
P
OUTMAX
Minimum
1528.77 nm
1570.42 nm
50 GHz
4 dBm
-1.0 dB
-2.5 GHz
45 dB
50 dB
-
-
-
-
-0.1
0.6
12 dB
11 dB
45%
10%
100 MHz
-
-
Typical
-
-
-
-
-
-
50 dB
-
-
2 MHz
10 ms
-
0
0.7
13 dB
12 dB
50%
-
-
100 MHz
-
Maximum
1563.86 nm
1610.05 nm
-
-
+1.0 dB
+2.5 GHz
-
-135 dB/Hz
10 MHz
20 ms
-40 dBm
+0.1
0.8
-
-
55%
-
1200 MHz
-
1%
SMSR
OSNR
RIN
LW
•
|•|
ER
ER
All characteristics are through end-of-life, over wavelength range, and over temperature range unless otherwise specified.
Wavelength range is larger than 300-pin MSA I
2
C™ command set. Please refer to JDSU Transponder I
2
C™ Command Set document.
Under locked operation.
Ratio of average power in dominant mode to the highest side mode (in a 0.1 nm resolution bandwidth) under closed loop operating conditions
Optical signal-to-noise ration (OSNR) is defined as the signal power referenced to the non-coherent noise level in a 0.1 nm bandwidth over 1525 nm – 1565 nm.
SBS suppression implemented with a 10 kHz triangle wave on laser phase section, adjustable in 100 MHz steps, minimal amplitude content.
EOL at operation temperature range, with BER 1E-12. Spec. applies up to 10.3 Gbps, 1 dB penalty for 10.7 Gbps and 1.5 dB for 11.1 Gbps.
Alternative minimum optical power specifications can also be accommodated.
Typical configuration. Alternative crossings may be selected to optimize OSNR performance.
We are honored to invite you to participate in the "Artificial Intelligence Technology Introduction and Practice Workshop" jointly organized by Intel and World Peace Group at the Ramada Plaza Wuhan Op...
Now I am using the network port debugging, and often I can't download it halfway. I just need to restart the machine and it will be fine. This is too unstable. I want to use the USB method for online ...
Hello everyone, I am now learning and practicing knowledge about the I2C bus. I hope to get your advice on the problems I encounter in the process, thank you! :handshake The following passage is excer...
I use the GPRS module of sim3000. Yesterday, I was able to access the address registered on peanut shell with the IP address. Then I tried to access the network with the domain name. First at+cipshut,...
Flip-chip and ball grid array (BGA) are two widely used packaging technologies in the electronics industry. Each has its own advantages and limitations, and in some cases, they can complement each ...[Details]
When we travel in cities, we all find that electric vehicles have many advantages. As a means of transportation, they can also fulfill their mission well. Now, more and more residential communities...[Details]
Limited vocabulary recognition
According to the number of characters, words or short sentences in the vocabulary, it can be roughly divided into: less than 100 is small vocabulary; 100-1000 is...[Details]
1. Introduction
Electronic scales are gradually replacing traditional measuring tools like springs and balances in everyday life, such as electronic price computing scales and electronic weigh...[Details]
According to foreign media reports, BMW has just been granted a patent for a screen that could cover the entire roof. BMW hopes to transform at least a portion of the vehicle's headliner into a dis...[Details]
According to Nikkei, Japan has performed poorly in responding to China's power semiconductor challenges.
There are five major companies in Japan's power chip market: Mitsubishi Electric,...[Details]
A pure sine wave inverter has a good output waveform with very low distortion, and its output waveform is essentially the same as the AC waveform of the mains power grid. In fact, the AC power prov...[Details]
As the range of electric vehicles continues to increase, driving electric vehicles for long-distance travel has become a trend. For high-speed travel, how much impact will high-speed driving of ele...[Details]
Puttshack's Trackaball uses the Nordic nRF54L15 system-on-chip (SoC) to monitor sensors and enable Bluetooth low energy connectivity, while the nPM2100 power management integrated circuit (PMIC) ...[Details]
On August 18th, China's largest expressway
charging station,
the G25 Changshen Expressway Tonglu Service Area (South Area), officially opened and launched its integrated solar-storage-charg...[Details]
On August 20, it was reported that the specifications of Intel's upcoming Panther Lake mobile processor appeared on the Intel GFX CI website, which mainly focuses on Intel's open source Linux drive...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
The drive shaft is the shaft in a universal joint that transmits power. As a high-speed, low-support rotating body, its dynamic balance is crucial. Generally, drive shafts undergo dynamic balancing...[Details]
It’s a collaborative blueprint designed to address integration complexities and create scalable solutions through Arm’s automotive innovation ecosystem.
The transformation of future mo...[Details]
Anyone who has driven a pure electric vehicle will find that it starts much faster than a fuel vehicle. So why do pure electric vehicles start so quickly?
We all know that an engine's to...[Details]
Creative Market
京公网安备 11010802033920号
EEWORLD
