FTLX3813M347 [FINISAR]
Multiprotocol, 80km, 10Gb/s DWDM XFP Optical Transceiver;型号: | FTLX3813M347 |
厂家: | FINISAR CORPORATION. |
描述: | Multiprotocol, 80km, 10Gb/s DWDM XFP Optical Transceiver |
文件: | 总13页 (文件大小:561K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
F i n i s a r
Product Specification
Multiprotocol, 80km, 10Gb/s DWDM XFP Optical Transceiver
FTLX3813M3xx
PRODUCT FEATURES
• Supports 8.5Gb/s to 11.32Gb/s
• Hot-pluggable XFP footprint
• Temperature-stabilized DWDM EML
transmitter
• RoHS-6 Compliant (lead-free)
• 100GHz ITU Grid, C-Band
• Duplex LC connector
APPLICATIONS
• Power dissipation <3.5W
•
ITU G.698.1, DW100S-2Dx, 10Gb/s DWDM
SONET/SDH
• Built-in digital diagnostic functions
• Temperature range: 0°C to 70°C
•
•
IEEE 10GBASE-ZR based DWDM Ethernet
• Point-to-Point & OSNR optimized
10GFC (SM-1200-LL-L), 8GFC (SM-800-
LC-L), and 10G CPRI
versions
•
ITU G.709, OTN/FEC applications including
IEEE OTU1e and OTU2e
Finisar’s FTLX3813M3xx Small Form Factor 10Gb/s (XFP) transceiver complies with the
current XFP Multi-Source Agreement (MSA) Specification, INF-8077i (rev 4.5). It supports
multiple protocols for point-to-point and amplified 10Gb/s DWDM applications with a
maximum link length of 80km. This multi-rate, DWDM XFP transceiver supports clock and data
recovery for 8G Fibre Channel, 10G Fibre Channel, 10G CPRI, 10Gb/s SONET/SDH, 10Gb/s
Ethernet, and OTN/FEC protocols up to 11.32Gb/s. Digital diagnostics functions are available
via a 2-wire serial interface, as specified in the XFP MSA. The transceiver is RoHS compliant
and lead free per Directive 2002/95/EC3, and Finisar Application Note AN-20384.
PRODUCT SELECTION
FTLX3813M3xx
xx: 100GHz ITU channel number
© Finisar Corporation 19-March-2013
Rev. D1
Page 1
FTLX3813M3xx DWDM XFP Product Specification – March 2013
F i n i s a r
Part Numbers for Amplified (OSNR optimized) Applications:
Channel #
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
Product Code
FTLX3813M317
FTLX3813M318
FTLX3813M319
FTLX3813M320
FTLX3813M321
FTLX3813M322
FTLX3813M323
FTLX3813M324
FTLX3813M325
FTLX3813M326
FTLX3813M327
FTLX3813M328
FTLX3813M329
FTLX3813M330
FTLX3813M331
FTLX3813M332
FTLX3813M333
FTLX3813M334
FTLX3813M335
FTLX3813M336
FTLX3813M337
FTLX3813M338
FTLX3813M339
FTLX3813M340
FTLX3813M341
FTLX3813M342
FTLX3813M343
FTLX3813M344
FTLX3813M345
FTLX3813M346
FTLX3813M347
FTLX3813M348
FTLX3813M349
FTLX3813M350
FTLX3813M351
FTLX3813M352
FTLX3813M353
FTLX3813M354
FTLX3813M355
FTLX3813M356
FTLX3813M357
FTLX3813M358
FTLX3813M359
FTLX3813M360
FTLX3813M361
Frequency (THz)
191.7
191.8
191.9
192.0
192.1
192.2
192.3
192.4
192.5
192.6
192.7
192.8
192.9
193.0
193.1
193.2
193.3
193.4
193.5
193.6
193.7
193.8
193.9
194.0
194.1
194.2
194.3
194.4
194.5
194.6
194.7
194.8
194.9
195.0
195.1
195.2
195.3
195.4
195.5
195.6
195.7
195.8
195.9
196.0
196.1
Center Wavelength (nm)
1563.86
1563.05
1562.23
1561.42
1560.61
1559.79
1558.98
1558.17
1557.36
1556.55
1555.75
1554.94
1554.13
1553.33
1552.52
1551.72
1550.92
1550.12
1549.32
1548.51
1547.72
1546.92
1546.12
1545.32
1544.53
1543.73
1542.94
1542.14
1541.35
1540.56
1539.77
1538.98
1538.19
1537.40
1536.61
1535.82
1535.04
1534.25
1533.47
1532.68
1531.90
1531.12
1530.33
1529.55
1528.77
© Finisar Corporation 19-March-2013
Rev. D1
Page 2
FTLX3813M3xx DWDM XFP Product Specification – March 2013
F i n i s a r
Part Numbers for Point-to-Point (maximum Link Budget) Applications:
Channel #
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
Product Code
Frequency (THz)
191.7
191.8
191.9
192.0
192.1
192.2
192.3
192.4
192.5
192.6
192.7
192.8
192.9
193.0
193.1
193.2
193.3
193.4
193.5
193.6
193.7
193.8
193.9
194.0
194.1
194.2
194.3
194.4
194.5
194.6
194.7
194.8
194.9
195.0
195.1
195.2
195.3
195.4
195.5
195.6
195.7
195.8
195.9
196.0
196.1
Center Wavelength (nm)
1563.86
1563.05
1562.23
1561.42
1560.61
1559.79
1558.98
1558.17
1557.36
1556.55
1555.75
1554.94
1554.13
1553.33
1552.52
1551.72
1550.92
1550.12
1549.32
1548.51
1547.72
1546.92
1546.12
1545.32
1544.53
1543.73
1542.94
1542.14
1541.35
1540.56
1539.77
1538.98
1538.19
1537.40
1536.61
1535.82
1535.04
1534.25
1533.47
1532.68
1531.90
1531.12
1530.33
1529.55
1528.77
FTLX3813M317P
FTLX3813M318P
FTLX3813M319P
FTLX3813M320P
FTLX3813M321P
FTLX3813M322P
FTLX3813M323P
FTLX3813M324P
FTLX3813M325P
FTLX3813M326P
FTLX3813M327P
FTLX3813M328P
FTLX3813M329P
FTLX3813M330P
FTLX3813M331P
FTLX3813M332P
FTLX3813M333P
FTLX3813M334P
FTLX3813M335P
FTLX3813M336P
FTLX3813M337P
FTLX3813M338P
FTLX3813M339P
FTLX3813M340P
FTLX3813M341P
FTLX3813M342P
FTLX3813M343P
FTLX3813M344P
FTLX3813M345P
FTLX3813M346P
FTLX3813M347P
FTLX3813M348P
FTLX3813M349P
FTLX3813M350P
FTLX3813M351P
FTLX3813M352P
FTLX3813M353P
FTLX3813M354P
FTLX3813M355P
FTLX3813M356P
FTLX3813M357P
FTLX3813M358P
FTLX3813M359P
FTLX3813M360P
FTLX3813M361P
© Finisar Corporation 19-March-2013
Rev. D1
Page 3
FTLX3813M3xx DWDM XFP Product Specification – March 2013
F i n i s a r
I.
Pin Descriptions
Pin
Logic
Symbol
Name/Description
Ref.
1
2
3
GND
VEE5
Mod-Desel
Module Ground
Optional –5.2 Power Supply – Not required
1
LVTTL-I
LVTTL-O
LVTTL-I
Module De-select; When held low allows the module to
respond to 2-wire serial interface commands
Interrupt (bar); Indicates presence of an important condition
which can be read over the serial 2-wire interface
Transmitter Disable; Transmitter laser source turned off
+5 Power Supply
4
2
1
Interrupt
5
6
7
TX_DIS
VCC5
GND
Module Ground
8
9
10
11
VCC3
VCC3
SCL
+3.3V Power Supply
+3.3V Power Supply
Serial 2-wire interface clock
Serial 2-wire interface data line
LVTTL-I
LVTTL-
I/O
2
2
SDA
12
13
LVTTL-O
Mod_Abs
Mod_NR
Module Absent; Indicates module is not present. Grounded
in the module.
Module Not Ready; Finisar defines it as a logical OR
between RX_LOS and Loss of Lock in TX/RX.
Receiver Loss of Signal indicator
Module Ground
Module Ground
Receiver inverted data output
Receiver non-inverted data output
Module Ground
+1.8V Power Supply – Not required
2
2
LVTTL-O
LVTTL-O
14
15
16
17
18
19
20
21
RX_LOS
GND
GND
RD-
RD+
GND
VCC2
2
1
1
CML-O
CML-O
1
LVTTL-I
P_Down/RST Power Down; When high, places the module in the low
power stand-by mode and on the falling edge of P_Down
initiates a module reset
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
VCC2
GND
RefCLK+
+1.8V Power Supply – Not required
Module Ground
Reference Clock non-inverted input, AC coupled on the
host board – Not required
Reference Clock inverted input, AC coupled on the host
board – Not required
1
PECL-I
PECL-I
25
RefCLK-
26
27
28
29
30
GND
GND
TD-
TD+
GND
Module Ground
Module Ground
Transmitter inverted data input
Transmitter non-inverted data input
Module Ground
1
1
CML-I
CML-I
1
Notes:
1. Module circuit ground is isolated from module chassis ground within the module.
2. Open collector; should be pulled up with 4.7k – 10kohms on host board to a voltage between 3.15V
and 3.6V.
© Finisar Corporation 19-March-2013
Rev. D1
Page 4
FTLX3813M3xx DWDM XFP Product Specification – March 2013
F i n i s a r
Diagram of Host Board Connector Block Pin Numbers and Names
II.
Absolute Maximum Ratings
Parameter
Symbol
Vcc3
Vcc5
TS
TOP
PRdmg
Min
-0.5
-0.5
-40
0
Typ
Max
4.0
6.0
85
Unit
V
V
°C
°C
Ref.
Maximum Supply Voltage #1
Maximum Supply Voltage #2
Storage Temperature
Case Operating Temperature
Receiver Damage Threshold
70
+5
dBm
© Finisar Corporation 19-March-2013
Rev. D1
Page 5
FTLX3813M3xx DWDM XFP Product Specification – March 2013
F i n i s a r
III.
Electrical Characteristics (TOP = 0 to 70 °C, VCC5 = 4.75 to 5.25 Volts)
Parameter
Supply Voltage #1
Supply Voltage #2
Supply Current – Vcc5 supply
Supply Current – Vcc3 supply
Module total power
Symbol
Vcc5
Vcc3
Icc5
Icc3
P
Min
4.75
3.13
Typ
Max
5.25
3.46
350
750
3.5
Unit
V
V
mA
mA
W
Ref.
1
Transmitter
Input differential impedance
Differential data input swing
Transmit Disable Voltage
Transmit Enable Voltage
Transmit Disable Assert Time
Receiver
Rin
Vin,pp
VD
100
2
3
Ω
mV
V
V
us
120
2.0
GND
820
Vcc
GND+ 0.8
10
VEN
Differential data output swing
Data output rise time
Data output fall time
LOS Fault
LOS Normal
Power Supply Rejection
Vout,pp
tr
340
850
38
38
mV
ps
ps
V
4
5
5
6
6
7
tf
VLOS fault
VLOS norm
PSR
Vcc – 0.5
GND
VccHOST
GND+0.5
See Note 6 below
V
Notes:
1. Maximum total power value is specified across the full temperature and voltage range.
2. After internal AC coupling.
3. Or open circuit.
4. Into 100 ohms differential termination.
5. 20 – 80 %
6. Loss Of Signal is open collector to be pulled up with a 4.7k – 10kohm resistor to 3.15 – 3.6V. Logic 0
indicates normal operation; logic 1 indicates no signal detected.
7. Per Section 2.7.1. in the XFP MSA Specification1.
© Finisar Corporation 19-March-2013
Rev. D1
Page 6
FTLX3813M3xx DWDM XFP Product Specification – March 2013
F i n i s a r
IV.
Optical Characteristics (EOL, TOP = 0 to 70°C, VCC5 = 4.75 to 5.25 Volts)
Transmitter
Parameter
Output Opt. Pwr: 9/125 SMF
Optical Extinction Ratio
Center Wavelength Spacing
Transmitter Center Wavelength –
End Of Life
Transmitter Center Wavelength –
Beginning Of Life
Sidemode Suppression ratio
Tx Jitter (SONET) 20kHz-80MHz
Symbol
POUT
ER
Min
-1
8.2
Typ
Max
+3
Unit
dBm
dB
GHz
pm
Ref.
100
X
1
2
X-100
X-25
30
X+100
X+25
λc
λc
X
pm
2
SSRmin
Txj1
dB
UI
0.3
0.1
Tx Jitter (SONET) 4MHz-80MHz
Txj2
RIN
UI
Relative Intensity Noise
Receiver
-130
dB/Hz
Maximum Input Power
Optical Center Wavelength
Receiver Reflectance
LOS De-Assert
LOS Assert
LOS Hysteresis
PMAX
λC
Rrx
LOSD
LOSA
-7
1260
dBm
nm
dB
dBm
dBm
dB
1600
-27
-30
-37
0.5
Receiver Sensitivity (FTLX3813M3xx & FTLX3813M3xxP)
3
Sensitivity back-to-
Dispersion (ps/nm) back at OSNR>30dB
Power Penalty
at OSNR>30dB
(dB)
Threshold
Adjust.
Required
Data rate
(Gb/s)
BER
(dBm)
8.5
1e-12
1e-12
1e-12
1e-4
1e-4
1e-4
-500 to 1450
-500 to 1450
-500 to 1450
-500 to 1300
-500 to 1300
-500 to 1100
-24
-24
-24
-27
-27
-27
3
3
3
3
3
3
No
No
No
Yes
Yes
Yes
4
9.95
10.3
10.7
11.1
11.3
OSNR Performance (FTLX3813M3xx ONLY)
Threshold
Adjust.
Required
Data rate
(Gb/s)
Max OSNR w/ dispersion at Power:
-7 to -18dBm (dB)
BER
Dispersion (ps/nm)
8.5
1e-12
1e-12
1e-12
1e-4
1e-4
1e-4
-500 to 1450
-500 to 1450
-500 to 1450
-500 to 1300
-500 to 1300
-500 to 1100
28
28
28
22
22
22
No
No
No
Yes
Yes
Yes
9.95
10.3
10.7
11.1
11.3
Notes:
1. Corresponds to approximately 0.8 nm.
2. X = Specified ITU Grid wavelength. Wavelength stability is achieved within 10 seconds of power up.
3. Measured at 1528-1600nm with worst ER; BER<10-12; PRBS31.
4. All OSNR measurements are performed with 0.1nm resolution over specific Rx_power range
© Finisar Corporation 19-March-2013
Rev. D1
Page 7
FTLX3813M3xx DWDM XFP Product Specification – March 2013
F i n i s a r
V.
General Specifications
Parameter
Symbol
BR
LMAX
Min
8.5
Typ
Max
11.32
Units
Gb/s
km
Ref.
Bit Rate
1
Max. Supported Link Length
80
Notes:
1. SONET/SDH OC-192, 10G Ethernet, SONET OC-192 with FEC, 10G Ethernet with FEC (OTU1e &
OTU2e), 10GFC, 8GFC, and 10G CPRI
VI.
Environmental Specifications
Finisar XFP transceivers have an operating temperature range from 0°C to +70°C case
temperature.
Parameter
Symbol
Min
Typ
Max
Units
Ref.
Case Operating Temperature
Top
0
70
°C
Storage Temperature
Tsto
-40
85
°C
VII. Regulatory Compliance
Finisar XFP transceivers are Class 1 Laser Products. They are certified per the following
standards:
Feature
Agency
Standard
Certificate
Number
Laser Eye FDA/CDRH CDRH 21 CFR 1040 and Laser Notice 50
Safety
9210176-77
Laser Eye
Safety
TÜV
EN 60825-1: 2007, EN60825-2:2004+A1
IEC 60825-1: 2007 (2nd Edition)
IEC 60825-2: 2010 (3rd Edition)
EN 60950:2006+All
R72101686
Electrical
Safety
Electrical
Safety
TÜV
R72101686
2283290
UL/CSA
CLASS 3862.07
CLASS 3862.87
Copies of the referenced certificates are available at Finisar Corporation upon request.
© Finisar Corporation 19-March-2013
Rev. D1
Page 8
FTLX3813M3xx DWDM XFP Product Specification – March 2013
F i n i s a r
VIII. Digital Diagnostics Functions
As defined by the XFP MSA1, Finisar XFP transceivers provide digital diagnostic
functions via a 2-wire serial interface, which allows real-time access to the following
operating parameters:
• Transceiver temperature
• Laser bias current
• Transmitted optical power
• Received optical power
• Transceiver supply voltage
• TEC Temperature
It also provides a sophisticated system of alarm and warning flags, which may be used to
alert end-users when particular operating parameters are outside of a factory-set normal
range.
The operating and diagnostics information is monitored and reported by a Digital
Diagnostics Transceiver Controller (DDTC) inside the transceiver, which is accessed
through the 2-wire serial interface. When the serial protocol is activated, the serial clock
signal (SCL pin) is generated by the host. The positive edge clocks data into the XFP
transceiver into those segments of its memory map that are not write-protected. The
negative edge clocks data from the XFP transceiver. The serial data signal (SDA pin) is
bi-directional for serial data transfer. The host uses SDA in conjunction with SCL to
mark the start and end of serial protocol activation. The memories are organized as a
series of 8-bit data words that can be addressed individually or sequentially. The 2-wire
serial interface provides sequential or random access to the 8 bit parameters, addressed
from 000h to the maximum address of the memory.
For more detailed information, including memory map definitions, please see the XFP
MSA documentation1.
Receiver Threshold Adjustment
The FTLX3813M3xx also provides access to receiver decision threshold adjustment via
2-wire serial interface, in order to improve receiver OSNR performance based on specific
link conditions. It is implemented as follows:
• Rx Threshold of XFP transceivers will be factory-set for optimized performance
in non-FEC applications. This will be the default value during both cold start
(power-up) and warm start (module reset).
• The transceiver supports adjustment of Rx Threshold value by the host through
register 76d, table 01h. This is intended to be used in FEC applications.
© Finisar Corporation 19-March-2013
Rev. D1
Page 9
FTLX3813M3xx DWDM XFP Product Specification – March 2013
F i n i s a r
• Register 76d, table 01h is a volatile memory. Therefore if the transceiver is
power-cycled, the register starts up with a value of 00h which corresponds to the
default Rx Threshold value.
• The threshold adjustment input value is 2’s complement 7 bit value (-128 to
+127), with 0 corresponding to default Rx threshold value. Full range of
adjustment provides at least a ±10% change in Rx threshold from the default
value.
8.5Gb/s Fibre-Channel rate select:
To operate the FTLX3813M3xx at 8.5Gb/s Fibre-Channel, the EEPROM-Table 0, Byte
117, Bit 0 must be set as follows;
• EEPROM Byte 117, Bit 0, value “1” for 8GFC:
• EEPROM Byte 117, Bit 0 value “0” for 10Gb/s rates:
o (It is also possible to bypass the CDRs with, Byte 111, Bit 0.)
By default, a power cycling the transceiver will return the transceiver to normal 10Gb/s
operation with the CDRs active.
IX.
Mechanical Specifications
Finisar’s XFP transceivers are compliant with the dimensions defined by the XFP Multi-
Sourcing Agreement (MSA).
XFP Transceiver (dimensions are in mm)
© Finisar Corporation 19-March-2013
Rev. D1
Page 10
FTLX3813M3xx DWDM XFP Product Specification – March 2013
F i n i s a r
X. PCB Layout and Bezel Recommendations
XFP Host Board Mechanical Layout (dimensions are in mm)
© Finisar Corporation 19-March-2013
Rev. D1
Page 11
FTLX3813M3xx DWDM XFP Product Specification – March 2013
F i n i s a r
XFP Detail Host Board Mechanical Layout (dimensions are in mm)
XFP Recommended Bezel Design (dimensions are in mm)
© Finisar Corporation 19-March-2013
Rev. D1
Page 12
FTLX3813M3xx DWDM XFP Product Specification – March 2013
F i n i s a r
XI.
References
1.
10 Gigabit Small Form Factor Pluggable Module (XFP) Multi-Source Agreement
(MSA), Rev 4.5 – August 2005. Documentation is currently available at
http://www.xfpmsa.org/
2.
3.
Application Note AN-2035: “Digital Diagnostic Monitoring Interface for XFP
Optical Transceivers” – Finisar Corporation, December 2003
Directive 2002/95/EC of the European Council Parliament and of the Council,
“on the restriction of the use of certain hazardous substances in electrical and
electronic equipment”. January 27, 2003.
4.
“Application Note AN-2038: Finisar Implementation Of RoHS Compliant
Transceivers”, Finisar Corporation, January 21, 2005.
XII. For More Information
Finisar Corporation
1389 Moffett Park Drive
Sunnyvale, CA 94089-1133
Tel. 1-408-548-1000
Fax 1-408-541-6138
sales@finisar.com
www.finisar.com
© Finisar Corporation 19-March-2013
Rev. D1
Page 13
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