Transcript
40GBase QSFP+ PSM4 1.5km Optical Transceiver PRODUCT FEATURES Supports 41.2 Gb/s aggregate bit rates Link Distance up to 1.5km over SMF fiber 4 parallel 10Gbps full duplex channels Standard 12-fiber MPO/MTP SMF connector Compatible with 4 SFP+ 10GBASE LR / LR lite transceivers via SMF breakout cable Uncooled 4x10Gb/s transmitter/PIN Diode Power dissipation < 2.5W Compliant with Hot Pluggable QSFP+ MSA (SFF-8436) Digital Diagnostic Monitoring Interface Operating case temperature range: 0°C~70°C RoHS 6 Compliant
APPLICATIONS 40GBASE IEEE Interconnect up to 1.5km over SMF fiber High
Performance,
High
Density
Interconnect Data center Rack to Rack, Rack to cluster interconnect
GENERAL DESCRIPTION LuxNet’s 40GBase LR/LRL QSFP+ optical transceiver is designed for 10G Ethernet Link, router line card applications, storage, IP network and LAN application operating at 10.3125Gbps with link distance up to 1.5km SMF. The optical transceiver incorporates 4 1310nm wavelength FP laser transmitters and a PIN/TIA array receiver. Digital Diagnostic Monitoring function is also provided to enable full transceiver failure/fault alarm monitoring.
Technical Data of F903-CD02-3N90-E (Rev 1.0)
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No. 6, Heijiang Rd., Jhongli City Tao-Yuan Hsien, TAIWAN Tel: +886-3-452-5188 Fax: +886-3-462-9588 www.luxnetcorp.com.tw
Block Diagram
Figure 1: Application Reference Model
Host Interface Illustration
Figure 2: Recommended Host Board Power Supply Filtering
Technical Data of F903-CD02-3N90-E (Rev 1.0)
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No. 6, Heijiang Rd., Jhongli City Tao-Yuan Hsien, TAIWAN Tel: +886-3-452-5188 Fax: +886-3-462-9588 www.luxnetcorp.com.tw
Typical Application Circuit
Figure 3: Example QSFP+ Host Board Schematic For Optical Modules
Technical Data of F903-CD02-3N90-E (Rev 1.0)
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No. 6, Heijiang Rd., Jhongli City Tao-Yuan Hsien, TAIWAN Tel: +886-3-452-5188 Fax: +886-3-462-9588 www.luxnetcorp.com.tw
PERFORMANCE DESCRIPTION Absolute Maximum Ratings Parameter
Symbol
Unit o
Min
Max
C
-40
+85
Storage Temperature Range
Ts
Power Supply Voltage
Vcc
V
0
+3.6
Relative Humidity
RH
%
5
85
Recommended Operating Environment and Power Supply Characteristics Parameter
Symbol
Unit o
Min
Typ
Max
C
0
25
+70
3.135
3.3
3.465
Case Operating Temperature Range
Tc
Power Supply Voltage
Vcc
V
Power Supply Current
Icc
mA
720
Power Consumption
mW
2500
Data rate
Gbps
10.3125
Electrical Characteristics Parameter
Symbol
Unit
Min.
Typ.
Max.
Notes
Electrical Characteristics Transmitter Differential Input Voltage
VIN
mVpp
180
Receiver Differential Output Voltage
VO
mVpp
400
VOH Loss of Signal (LOS)
450
850
2
Vcc
Vee
Vee+0.8
2
Vcc
Vee
Vee+0.8
V VOL VIH
Transmitter Disable (TX-Disable)
1 2
V VIL
Rx Output Rise and Fall Time
800
Tr/Tf
ps
30
20% to 80%
Note1.
SFF-8431, SFP+MODULE RECEIVER OUTPUT SPECIFICATIONS AT C’.
Note2.
LOS is an open collector output. Should be pulled up with 4.7kΩ – 10kΩ on the host board. Normal operation is logic 0; loss of signal is logic 1.
Technical Data of F903-CD02-3N90-E (Rev 1.0)
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No. 6, Heijiang Rd., Jhongli City Tao-Yuan Hsien, TAIWAN Tel: +886-3-452-5188 Fax: +886-3-462-9588 www.luxnetcorp.com.tw
Optical Characteristics Parameter
Symbol
Unit
Min.
Typ.
Max.
Notes
OPTICAL TRANSMITTER Average Launch Power
Po
dBm
-8.2
+0.5
Center wavelength
λc
nm
1260
1355
Optical Spectral Width (RMS)
Δλ
nm
Extinction ratio
3.5
ER
dB
3.5
Launch power in OMA minus TDP, each lane
O-T
dB
-9.4
Optical power OMA
POMA
dBm
-4.5
Average launch power of OFF transmitted
Poff
dBm
-30
RIN12OMA
RIN
dB/Hz
-128
+1.5
Optical Return Loss Tolerance
dB
20
Output eye
Compliant with IEEE802.3ba eye mask
1
2
OPTICAL RECEIVER λc
nm
1260
RxOMA
dBm
+1.5
Receiver Overload in average power, each lane
Pmax
dBm
+0.5
3
Average receive power, each lane
RxPx
dBm
-12.5
4
SenOMA
dBm
RCP
%
Center wavelength Receiver Overload in OMA, each lane
Receiver Sensitivity in OMA, each lane Receiver Crossing
1355
-11.5 45
5
55
SFF-8431, SFP+MODULE RECEIVER OUTPUT SPECIFICATIONS AT C’.
Receiver Eye Mask Receiver Eye Mask Margin
REMM
%
Rrx
dB
Assert
LOSA
dBm
Deassert
LOSD
dBm
LOSH
dB
Receiver Reflectance
0 -15 -30
LOS LOS Hysteresis
-12 +0.5
+6
Note 1: Even if the TDP < 1 dB, the OMA(min) must exceed this value Note 2: Transmitter reflectance is defined looking into the transmitter Note 3: The receiver shall be able to tolerate, without damage, continuous exposure to an optical input signal having a power level equal to the average receive power (max) plus at least 1 dB. Note 4: Average receive power (min) is informative and not the principal indicator of signal strength. A received power below this value cannot be compliant; however, a value above this does not ensure compliance. 31
Note 5: PRBS 2 -1 at BER 10
-12
, ER=3.5dB
Technical Data of F903-CD02-3N90-E (Rev 1.0)
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No. 6, Heijiang Rd., Jhongli City Tao-Yuan Hsien, TAIWAN Tel: +886-3-452-5188 Fax: +886-3-462-9588 www.luxnetcorp.com.tw
Digital Diagnostic Function < Memory Map >
Technical Data of F903-CD02-3N90-E (Rev 1.0)
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No. 6, Heijiang Rd., Jhongli City Tao-Yuan Hsien, TAIWAN Tel: +886-3-452-5188 Fax: +886-3-462-9588 www.luxnetcorp.com.tw
< EEPROM Serial ID Memory Contents > Accessing Serial ID Memory uses the 2 wire address 1010000X (A0H). Memory Contents of Serial ID are shown in Table as below.
< Serial ID Memory Contents > Data Address
Size (Bytes)
Name of Field
Contents(Hex)
Description
QSFP
BASE ID FIELDS 0
1
Identifier
0D
1-2
2
Status Indicator
00 00
3-21
19
Interrupt Flags
All 00
22-33
12
Module Monitors
All 00
34-81
48
Channel Monitors
All 00
82-85
4
Reserved
00 00 00 00
86-97
12
Control
All 00
98-99
2
Reserved
00 00
100-106
7
Module & 00 00 00 00 00 00 00 Channel Masks 107-118
12
119-122
4
Reserved
All 00
Password Change 00 00 00 00 Entry 123-126
4
Password Entry
00 00 00 00
127
1
Page Select
00
128
1
Identifier
0D
129
1
Ext. Identifier
00
130
1
Connector
0C
131-138
8
Specification
QSFP+
MPO Connector 40G-LR4 and 10G-LR
22 00 00 00 00 00 00 00 Compliance
over 1.5km
139
1
Encoding
05
64B/66B
140
1
BR-Normal
67
10.3Gbps per lane
141
1
Extended Rate Select
00
unspecified
142
1
Length SM-km
01
1km SMF
143
1
Length, OM3-2m
68
300m OM3 MMF
144
1
Length, OM2-1m
00
145
1
Length, OM1-1m
00
146
1
Length, Cu-1m
00
Technical Data of F903-CD02-3N90-E (Rev 1.0)
not support copper
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No. 6, Heijiang Rd., Jhongli City Tao-Yuan Hsien, TAIWAN Tel: +886-3-452-5188 Fax: +886-3-462-9588 www.luxnetcorp.com.tw
147
1
Device technology
148-163
16
Vendor name
30
1310nm FP
41 72 69 73 74 61 20 4E Arista Networks 65 74 77 6F 72 6B 73 20 Extended Module 164
1
00 Codes
165-167
3
Vendor OUI
168-183
16
Vendor Part Number
00 1C 73 51 53 46 50 2D 34 30 47 QSFP-40G-PLRL4 2D 50 4C 52 4C 20 20 20
184-185
2
Vendor rev
30 32
02
186-187
2
Wavelength
66 58
1310nm
188-189
2
Wavelength Tolerance
27 10
50nm
190
1
Max case temp
46
70C
191
1
Check code for xx [128-190] Tx_DISABLE, Tx_FAULT, 192-195
4
Options
00 00 00 1A
and Tx Loss of Signal implemented
58 53 4D 31 34 31 30 30 196-211
16
Vendor SN
Example:XSM141000001 30 30 30 31 20 20 20 20
212-219
8
Data code
31 34 30 33 31 34 30 31
Example:14031401
220
1
DOM type
08
For average power
221
1
Enhanced Options
00
222
1
Reserved
00
223
1
Check code for xx [192-222] 10 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 224-251
28
Arista specified 00 00 00 00 00 00 02 F8 00 00 00 00 CRC-32 for bytes
252-255
4
xx xx xx xx 128-251
Technical Data of F903-CD02-3N90-E (Rev 1.0)
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No. 6, Heijiang Rd., Jhongli City Tao-Yuan Hsien, TAIWAN Tel: +886-3-452-5188 Fax: +886-3-462-9588 www.luxnetcorp.com.tw
Low Speed Electrical Specification
Module Electrical Pin Definition
Figure 4: Interface to Host PCB
Technical Data of F903-CD02-3N90-E (Rev 1.0)
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No. 6, Heijiang Rd., Jhongli City Tao-Yuan Hsien, TAIWAN Tel: +886-3-452-5188 Fax: +886-3-462-9588 www.luxnetcorp.com.tw
Pin Definition Table
Technical Data of F903-CD02-3N90-E (Rev 1.0)
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No. 6, Heijiang Rd., Jhongli City Tao-Yuan Hsien, TAIWAN Tel: +886-3-452-5188 Fax: +886-3-462-9588 www.luxnetcorp.com.tw
Mechanical Dimensions Comply to SFF-8436 rev. 4.2, for QSFP+ 10 Gbs 4X PLUGGABLE TRANSCEIVER, tab color in yellow
Figure 5: Drawing of QSFP+ Module
Regulatory Compliance Feature
Test Method
Performance
FDA 21 CFR 1040.10 and 1040.11 IEC 60825-1: 1994+ A11: 1996+ A2: 2001 Compliant with Class 1 Laser Eye Safety
IEC 60825-2: 2004 + A1: 2006 laser product EN 60825-1:1994+A1:2002+A2:2001 EN 60825-2: 2004 MIL-STD-883E
Electrostatic Discharge (ESD) to
Class 1 (>1.5kV) Method 3015.4
the Electrical Pins Human Body Model
Technical Data of F903-CD02-3N90-E (Rev 1.0)
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No. 6, Heijiang Rd., Jhongli City Tao-Yuan Hsien, TAIWAN Tel: +886-3-452-5188 Fax: +886-3-462-9588 www.luxnetcorp.com.tw
Electrostatic Discharge IEC 61000-4-2: 2001
Class 2 (>4.0kV)
(ESD) Immunity FCC Part 15 Subpart J Class B Electromagnetic
Interference CISPR22:1997+A1:2000+A2:2002, Class B
Compliant with standards
(EMI) EN55022:1998+A1:2000+A2:2003, Class B
Ordering Information Specification Part No Package
Data rate
Laser Optical Power Detector
per Lane
F903-CD02-3N90-E
QSFP+
10.3 Gbps
Max. Receive
Temp
Reach
Other
Sensitivity 1310nm FP
-8.2 dBm~ +0.5 dBm
PIN
-12.5 dBm in OMA
code
0~70oC 1.5km for SMF
DDM
40GBASE-
RoHS
LR4L
Document Category: Product Specification (Data Sheet) Product Name: 40GBase PLR4-Lite QSFP+ Optical Transceivers Part Number: F903-CD02-3N90-E Revision: 1.0 (May. 5th, 2014) Revision History Rev
Date
Modification
1.0
May. 2014
Initial Release
Technical Data of F903-CD02-3N90-E (Rev 1.0)
Application
Note
Page 12
