TXC3XGJL2E00040G [OPLINK]
Transceivers with Digital Diagnostics;型号: | TXC3XGJL2E00040G |
厂家: | OPLINK COMMUNICATIONS INC. |
描述: | Transceivers with Digital Diagnostics |
文件: | 总7页 (文件大小:730K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Multi-rate 10-Gigabit CWDM 70km XFP
Transceivers with Digital Diagnostics
TXC3XGJL2x
Pb
Product Description
The TXC3XGJL2x CWDM XFP multi-rate fiber optic transceivers with digital
diagnostics monitoring functionality provide a quick and reliable interface
for 10Gbps CWDM applications. The diagnostic functions, alarm and warning
features as described in the XFP Multi-Source Agreement (MSA) are provided
via standard I2C serial interface. The transceivers are compliant with the XFP
Multi-Source Agreement and are designed to support SONET/SDH, 10G
Ethernet, and 10G Fiber Channel data rates from 9.95Gb/s to 11.09Gb/s, and
8.5Gb/s through data rate selection feature.
Each transceiver utilizes an electro-absorption modulator integrated laser
with an operating wavelength selectable to ITU-T standards covering CWDM
grid wavelengths. The transceivers satisfy Class I Laser Safety requirements in
accordance with the U.S. FDA/CDRH and international IEC-60825 standards.
The transceivers connect to standard 30-pad XFP connectors for hot plug
capability. This allows the system designer to make configuration changes or
maintenance by simply plugging in different types of transceivers without
removing the power supply from the host system.
Features
Lead Free Design & Fully RoHS Compliant
Compliant with XFP MSA
The transmitter and receiver DATA interfaces are AC coupled Current Mode
Logic (CML). LV-TTL Transmitter Disable control input and Loss of Signal output
interfaces are also provided.
Compliant with OC-192/STM-64
Compliant with ITU-T G.709
The transceivers operate from +3.3V and +5.0V power supplies over a
operating case temperature range of -5°C to +70°C (Commercial), -5°C to +85°C
(Extended), or -40°C to +85°C (Industrial).
Support 10G Ethernet Applications
Support 10G Fiber Channel Applications
Compatible with ITU-T G.695
Digital Diagnostics Monitoring
Temperature-stabilized EML Transmitter
Low Power Consumption
Distance up to 70km with G.652 Fiber
Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Units
Storage Temperature
TST
- 40
- 5
+ 85
+ 70
+ 85
+ 85
+ 3.6
+ 6.0
85
°C
Commercial
Extended
Industrial
Case Operating Temperature 1
TOP
- 5
°C
- 40
- 0.2
- 0.2
0
VCC
VCC
3
5
Supply Voltage
V
Operating Relative Humidity 2
RH
VIN
%
V
Input Voltage
0
V CC
1
Case temperature is measured on top side of XFP module.
Non condensing
2
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TXC3XGJL2x
(Over Operating Case Temperature Range)
Transmitter Performance Characteristics
Parameter
Operating Data Rate 1
Symbol
Minimum
Typical
Maximum
Units
B
PO
9.95
0
-
11.09
+ 4.0
- 45.0
-
Gb/s
dBm
dBm
dB
Average Optical Output Power (50% duty cycle)
Transmitter OFF Power
-
POFF
ER
-
-
Extinction Ratio @ 9.95Gb/s to 10.7Gb/s
Center Wavelength 2
8.2
-
λC
See Ordering Information Table
nm
Spectral Width (-20dB)
Δλ20
SMSR
RIN
refT
-
30
-
-
-
-
-
-
-
1.0
-
nm
Side Mode Suppression Ratio
Relative Intensity Noise
dB
- 130
- 27
0.3
0.1
dB/Hz
dB
Reflectance Tolerance
-
20 kHz – 80 MHz
JG20K
JG4M
-
UIpp
UIpp
3
Jitter Generation
4 MHz – 80 MHz
-
Optical Output Eye
Compliant with GR253-CORE, IEEE 803.3ae , and ITU-T G.959
1 8.5Gb/s is supported through Data Rate Selection feature.
2 Maximum wavelength deviation : +/-6.5nm.
3 Jitter generation is compliant with GR-253 and G.8251.
(Over Operating Case Temperature Range)
Receiver Performance Characteristics
Parameter
Symbol
Minimum
Typical
Maximum
Units
Operating Data Rate 1
B
9.95
-
11.09
Gb/s
nm
Wavelength of Operation
λ
1450
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1620
- 24.0
- 27.0
- 22.0
- 25.0
- 21.5
- 24.0
- 19.0
- 22.0
-
@ 9.95Gb/s (10-12 BER)
-
Receiver Sensitivity
(1471nm~1571nm)
dBm
dBm
dBm
@ 11.09Gb/s (10-4 BER)
@ 9.95Gb/s (10-12 BER)
@ 11.09Gb/s (10-4 BER)
@ 9.95Gb/s (10-12 BER)
@ 11.09Gb/s (10-4 BER)
@ 9.95Gb/s (10-12 BER)
@ 11.09Gb/s (10-4 BER)
-
Pmin_BB
-
Receiver Sensitivity
(1591nm~1611nm)
-
-
Receiver Sensitivity with
Fiber (1471nm~1571nm) 2
-
Pmin_Fiber
-
Receiver Sensitivity with
Fiber (1591nm~1611nm) 2
dBm
dBm
dBm
-
- 7.0
-
Maximum Input Power (10-12 BER)
PMAX
Plos+
Plos-
-
Increasing Light Input
Decreasing Light Input
- 27.0
-
LOS Thresholds
- 38.0
0.5
-
LOS Hysteresis
-
dB
dB
Receiver Reflectance
-
- 27
1 8.5Gb/s is supported through Data Rate Selection feature.
2 Specified over 70km fiber.
Laser Safety: All transceivers are Class 1 Laser products
per FDA/CDRH and IEC-60825 standards. They must be
operated under specified operating conditions.
Oplink Communications, Inc.
This product complies with
21 CFR 1040.10 and 1040.11
Meets Class 1 Laser Safety Requirements
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TXC3XGJL2x
Electrical Interface (Over Operating Case Temperature Range)
Parameter
Differential Impedance
Symbol
Minimum
Typical
Maximum
Units
Zd
-
100
-
Ω
Vpp, diff_in
Vpp, diff_out
Differential Input Voltage Swing
Differential Output Voltage Swing
Output Rise/Fall Time (20 to 80%)
120
-
820
mV
mV
ps
340
550
850
T /Tf
24
-
-
-
-
-
-
0.8
r
VIL
VIH
VOL
VOH
- 0.3
TX_Dis, P_Down/RST
V
V
2.0
VCC + 0.3
0.4
0
XFP Interrupt, Mod_NR, RX_LOS
host_VCC - 0.5
host_VCC + 0.3
Electrical Power Supply Characteristics
(Over Operating Case Temperature Range)
Parameter
Power Supply Voltage
Symbol
Minimum
Typical
Maximum
Units
VCC3
VCC5
ICC3
3.13
3.3
3.47
5.25
750
500
3.5
V
4.75
5.0
-
-
-
-
-
-
-
-
Supply Current
mA
ICC5
Power Dissipation
PW
W
W
PDW
1.5
P_Down Power Dissipation
XFP Transceiver Electrical Pad Layout
Host Board Connector Pad Layout
GND
30 GND
29 TD+
28 TD-
1
GND
TD+
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
1
GND
V
5
2
EE
2
V
5
EE
Mod_DeSel
Interrupt
TX_Dis
3
TD-
3
Mod_DeSel
Interrupt
TX_Dis
27
26
25
24
23
22
21
20
19
18
17
16
GND
4
GND
4
GND
5
GND
5
V
5
RefCLK-
RefCLK+
GND
6
CC
RefCLK-
RefCLK+
6
V
5
cc
GND
7
7
GND
V
3
8
CC
GND
Toward
Bezel
Toward
ASIC
8
V
V
3
3
cc
V
3
V
2
9
CC
CC
V
2
cc
9
cc
SCL
TP_Down/RS
10
11
12
13
14
15
P_Down/RST
10
11
12
13
14
15
SCL
SDA
V
2
CC
V
2
cc
SDA
Mod_Abs
Mod_NR
RX_LOS
GND
GND
RD+
RD-
GND
RD+
RD-
Mod_Abs
Mod_NR
RX_LOS
GND
GND
GND
Bottom of XFP Board
(as viewed thru top of board)
Top of XFP Board
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Oplink Communications, Inc
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TXC3XGJL2x
Module Pin Description
Pin
Logic
Symbol
Description
1
Module Ground
-
GND
VEE5
2
3
4
-
Optional -5.2V Power Supply (Not Required)
LVTTL-I
Mod_DeSel
Module De-select; When held low allows module to respond to 2-wire serial interface
Interrupt; Indicates presence of an important condition which can be read over the 2-wire serial
Interface
LVTTL-O
Interrupt
5
LVTTL-I
TX_Dis
VCC5
Transmitter Disable; Turns off transmitter laser output
+5V Power Supply
6
-
7
-
GND
VCC3
Module Ground
8
-
+3.3V Power Supply
9
-
LVTTL-I/O
LVTTL-I/O
LVTTL-O
LVTTL-O
LVTTL-O
-
VCC3
+3.3V Power Supply
10
11
12
13
14
15
16
17
18
19
20
SCL
2-Wire Serial Interface Clock
2-Wire Serial Interface Data Line
Indicates Module is not present. Grounded in the Module
Module Not Ready; Indicating Module Operational Fault
Receiver Loss Of Signal Indicator
Module Ground
SDA
Mod_Abs
Mod_NR
RX_LOS
GND
GND
RD-
-
Module Ground
CML-O
CML-O
-
Receiver Inverted Data Output
Receiver Non-Inverted Data Output
Module Ground
RD+
GND
VCC2
-
Not Used
Power down; When high, requires the module to limit power consumption to 1.5W or below. 2-Wire
serial interface must be functional in the low power mode.
21
LVTTL-I
P_Down/RST
Reset; The falling edge initiates a complete reset of the module including the 2-wire serial interface,
equivalent to a power cycle.
22
23
24
25
26
27
28
29
30
-
VCC2
GND
Not Used
-
PECL-I
PECL-I
-
Module Ground
RefCLK+
RefCLK-
GND
Reference Clock Non-Inverted Input (Not Required)
Reference Clock Inverted Input (Not Required)
Module Ground
-
GND
Module Ground
CML-I
CML-I
-
TD-
Transmitter Inverted Data Input
Transmitter Non-Inverted Data Input
Module Ground
TD+
GND
Data Rate Selection
The transceivers support data rates 8.5Gb/s and 9.95-11.09Gb/s. The data rate selection between 8.5Gb/s and 9.95-11.09Gb/s can be set by A0H
byte 60 bit 0.
Rate Select Setting
A0H byte 60 bit 0
Rate
1
0
8.5Gb/s
9.95Gb/s to 11.09Gb/s
Factory default setting = 0; can be customized upon request.
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Oplink Communications, Inc
TXC3XGJL2x
Host Board Termination & Coupling
50Ω line
TD+
CML
INPUTS
50Ω line
50Ω line
TD-
RD+
CML
OUTPUTS
1µH coil or
ferrite inductor
50Ω line
RD-
8, 9
+3.3V
+5.0V
+
0.1
10
0.1
0.1
ASIC/
SerDes
XFP
1µH coil or
+3.3V
ferrite inductor
+3.3V
6
+
0.1
10
R
+3.3V
R
SCL, SDA,
R
Mod_Abs, Mod_NR,
Interrupt, RX_LOS
R: 4.7 to 10kΩ
All caps are in units of µF
Application Notes
Electrical Interface: All signal interfaces are compliant with
the XFP MSA specification. The high speed DATA interface is
differential AC-coupled internally and can be directly connected
to a 3.3V SERDES IC.
be added to the Mod_NR. The Mod_NR output pin is an open
collector and must be pulled to Host_Vcc on the host board.
P_Down/RST: The negative edge of Reset Function signal
initiates a complete module reset.
RX_LOS: The Loss of Signal circuit monitors the level of the
incoming optical signal and generates a logic HIGH when an
insufficient photocurrent is produced.
Module Behavior During P_Down and RST: During execution
of a reset (t_init) or while held in Power Down mode, a module
may be unable to determine the correct value for Mod_NR and
RX_LOS. These outputs as well as all interrupt related flags,
except completion of Reset flag, shall be disregarded by the
host. When the module completes a Reset and is not in Power
Down mode, the module must represent the correct value of
both signals on its outputs before posting a completion of reset
interrupt to the host.
TX_Dis: When theTX Disable pin is at logic HIGH, the transmitter
optical output is disabled. (less than -45dBm).
P_Down: The Power Down Function pin, when held High by
the host, places the module in the standby (Low Power) mode
with a maximum power dissipation of 1.5W. This protects hosts
which are not capable of cooling higher power modules which
may be accidentally inserted.The module’s 2-wire serial interface
and all laser safety functions must be fully functional in this low
power mode. During P_Down, the module shall still support the
completion of reset Interrupt, as well as maintain functionality
of the variable power supply.
At no time shall a module cause spurious assertion of the
Interrupt pin. When a host initially applies power to a module
with the P_Down/RST signal asserted, a module comes up in
power down mode. The module shall only assert the Interrupt
signal pin to inform the host it has completed a reset. The
completion of reset flag shall be the only interrupt source flag
set during power down mode. The host is expected to clear this
interrupt before releasing the module from the power down
mode. The transition from power down mode to normal mode
will trigger a reset of the module and result in a 2nd module reset
and a 2nd reset completion interrupt to the host.
Mod_NR:The Mod_NR is an output pin that when High, indicates
that the module has detected a condition that renders transmitter
and or receiver data invalid, shall consist of logical OR of the
following signals:
• Transmit Signal Conditioner Loss of Lock
• Transmitter Laser Fault
Power Supply and Grounding: The power supply line should
be well-filtered. All 0.1μF power supply bypass capacitors should
be as close to the transceiver module as possible.
• Receiver Signal Conditioner Loss of Lock
Other conditions deemed valuable to the detection of fault may
S0359. Rev.03 (web) 2014-02-17
Oplink Communications, Inc
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TXC3XGJL2x
Package Outline
DIMENSION IN MILLIMETERS
NOTES: UNLESS OTHERWISE
SPECIFIED
S0359. Rev.03 (web) 2014-02-17
Oplink Communications, Inc
6
TXC3XGJL2x
Ordering Information
Oplink Part Number
Operating Temperature
Commercial
Center Wavelength
Distance
Latch Color
TXC3XGJL2C00010G
TXC3XGJL2C00020G
TXC3XGJL2C00030G
TXC3XGJL2C00040G
TXC3XGJL2C00050G
TXC3XGJL2C00060G
TXC3XGJL2C00070G
TXC3XGJL2C00080G
TXC3XGJL2E00010G
TXC3XGJL2E00020G
TXC3XGJL2E00030G
TXC3XGJL2E00040G
TXC3XGJL2E00050G
TXC3XGJL2E00060G
TXC3XGJL2E00070G
TXC3XGJL2E00080G
TXC3XGJL2I00010G
TXC3XGJL2I00020G
TXC3XGJL2I00030G
TXC3XGJL2I00040G
TXC3XGJL2I00050G
TXC3XGJL2I00060G
TXC3XGJL2I00070G
TXC3XGJL2I00080G
- 5°C to +70°C
- 5°C to +70°C
- 5°C to +70°C
- 5°C to +70°C
- 5°C to +70°C
- 5°C to +70°C
- 5°C to +70°C
- 5°C to +70°C
- 5°C to +85°C
- 5°C to +85°C
- 5°C to +85°C
- 5°C to +85°C
- 5°C to +85°C
- 5°C to +85°C
- 5°C to +85°C
- 5°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
1471nm
1491nm
1511nm
1531nm
1551nm
1571nm
1591nm
1611nm
1471nm
1491nm
1511nm
1531nm
1551nm
1571nm
1591nm
1611nm
1471nm
1491nm
1511nm
1531nm
1551nm
1571nm
1591nm
1611nm
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
70km
White
White
White
White
White
White
White
White
White
White
White
White
White
White
White
White
White
White
White
White
White
White
White
White
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Extended
Extended
Extended
Extended
Extended
Extended
Extended
Extended
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Oplink Communications, Inc. reserves the right to make changes in equipment design or specifications without notice. Information supplied by Oplink Commu-
nications, Inc. is believed to be accurate and reliable. However, no responsibility is assumed by Oplink Communications, Inc. for its use nor for any infringements
of third parties, which may result from its use. No license is granted by implication or otherwise under any patent right of Oplink Communications, Inc.
© 2014, Oplink Communications, Inc.
S0359. Rev.03 (web) 2014-02-17
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