SCP69P4-GL-XN-33 - Sumitomo Electric Industries, Ltd.

Specification : TS-S03D159C
March, 2005
Technical Specification
for
Small Form Factor Pluggable (SFP)
SCP69P4-GL-#N-xx (No Diagnostic Monitoring)
SCP6EP4-GL-#N-xx (Diagnostic Monitoring with External Calibration)
155.52M bp s
622.08M bps
Short H aul
Long H a ul
Interm edia te R each
Long R each
Single 5.0 V
Up to 1.25Gbps
Multi Rate
other ________
____
other
Link Budget
32dB
________
____
Single 3.3 V
other
________ ____
1.3 µ m
1.55 µ m
other
CWDM (APD)
________
____
W / D iagnostic M onitor
W /O D iagnos tic M onitor
Applicable Part Numbers :
SCP69P4-GL-AN-xx, SCP69P4-GL-BN-xx, SCP69P4-GL-CN-xx, SCP69P4-GL-XN-xx, SCP69P4-GL-YN-xx, SCP69P4-GL-ZN-xx
SCP6EP4-GL-AN-xx, SCP6EP4-GL-BN-xx, SCP6EP4-GL-CN-xx, SCP6EP4-GL-XN-xx, SCP6EP4-GL-YN-xx, SCP6EP4-GL-ZN-xx
xx:Wavelength
27: 1270nm, 29: 1290nm, 31: 1310nm, 33, 1330nm, 35, 1350nm, 37, 1370nm, 39, 1390nm, 41, 1410nm, 43, 1430nm
45: 1450nm, 47: 1470nm, 49: 1490nm, 51, 1510nm, 53, 1530nm, 55, 1550nm, 57, 1570nm, 59, 1590nm, 61, 1610nm
Sumitomo Electric reserves the right to make changes in this specification without prior notice.
Sumitomo Electric Industries, Ltd. and ExceLight Communications, Inc., have been granted license to
the following patents under a license agreement with Finisar Corporation: US 5,019,769, US 6,439,918 B1
#Safety Precaution
Symbols This specification uses various picture symbols to prevent possible injury to operator or other
persons or damage to properties for appropriate use of the product. The symbols and definitions are as shown below. Be sure to be familiar
with these symbols before reading this specification.
Warning
Caution
Wrong operation without following this instruction may lead to human death or serious injury.
Wrong operation without following this instruction may lead to human injury or property damage.
Example of picture symbols
indicates prohibition of actions. Action details are explained thereafter.
indicates compulsory actions or instructions. Action details are explained thereafter.
(SCP69P4 / 6EP4-GL)
- 1 / 21 -
Specification : TS-S03D159C
March, 2005
1. General
Features and applications of SCP69P4-GL and SCP6EP4-GL are listed below.
Features
* Eighteen wavelengths CWDM Transceivers
* Uncooled CWDM rated DFB laser transmitter
* Compliant with SFP MSA.
* SFF-8472 rev9 compliant diagnostic monitoring implemented.(SCP6EP4-GL-#N-xx)
* Multiple Bit Rate Operation
Up to 1.25Gbps
* Power Supply voltage
Single 3.3V
* Compact package size
56.5 x 13.7 x 8.6mm
* Electrical Interface
AC coupled for DATA, LVTTL for Tx Disable and open collector output for
LOS and Tx Fault. Circuit ground is internally isolated from frame ground.
* Fiber Coupled Power
+1 to +5dBm
* Input Power Range
-31 to -8dBm
* Link budget
32dB
* Dispersion Penalty
Max. 2dB ( to 2400ps/nm)
Applications
* Switch to Switch interface
* Switch backbone applications
* High speed interface for file server
SFP MODULE
2. Block Diagram
Monitor
PIN PD
HOST BOARD
TD+
LD
Laser
Driver
100 Ω
TD-
VccT
VccT
4.7kΩ
4.7k to
10kΩ
TX Disable
Automatic Power
Control Circuit
TX Fault
(A) Transmitter
VccR
DC-DC
Converter
VccR
APD Bias
Control
Circuit
4.7k to
10kΩ
LOS
Comparator
APD
RD+
Pre - Amp.
Post Amp.
* Temperature
* Supply Voltage
* Tx Bias Current
* Tx Output Power
* Rx Received Power
100 Ω
RD-
(B) Receiver
VccT
Diagnostic
Monitor
MOD- DEF (0)
EEPROM
4.7k to
10kΩ
MOD- DEF (1)
MOD- DEF (2)
100Ω
(C) EEPROM
Figure 1. Block Diagram (Diagnostic Monitor is incorporated for SCP6EP4-GL-#N-xx only.)
Caution
Do not disassemble this product. Otherwise, failure, electrical shock, overheating or fire may occur.
(SCP69P4 / 6EP4-GL)
- 2 / 21 -
Specification : TS-S03D159C
March, 2005
3. Package Dimensions
3.1 SCP6#P4-GL-
3.2 SCP6#P4-GL-
All dimensions are in mm.
N-xx ( MSA Standard Actuator Type )
X,Y,Z
N-xx ( Bail Actuator Type )
A,B,C
* Recommended Cage and Connector
-Top EMI Cage
1367035-1( Tyco/Electronics:1308292--AMP-04/00 )
-Bottom EMI Cage 1367034-1( Tyco/Electronics:1308292--AMP-04/00 )
-Host Connector
1367073-1( Tyco/Electronics:1308292--AMP-04/00 )
Please refer to their latest specifications.
Figure 2. Outline Dimensions
(SCP69P4 / 6EP4-GL)
- 3 / 21 -
Specification : TS-S03D159C
March, 2005
4. Pin Assignment
T ow ards
B ez el
1
VeeT
2
T XF a u l t
3
T X D is a b le
4
M O D -D E F (2 )
5
M O D -D E F (1 )
6
M O D -D E F (0 )
7
NUC
8
LOS
9
VeeR
10
VeeR
VeeT
20
TD-
19
TD+
18
VeeT
17
VccT
16
VccR
15
VeeR
14
RD+
13
RD-
12
VeeR
11
T ow ards
A S IC
Figure 3. Diagram of Host Board Connector Block Pin Numbers and Names
Pin
Num.
Name
1
2
VeeT
TX Fault
3
Plug
Seq.
Function
1
3
TX Disable
Transmitter Ground
Transmitter Fault
Indication
Transmitter Disable
4
5
6
7
MOD-DEF2
MOD-DEF1
MOD-DEF0
NUC
Module Definition 2
Module Definition 1
Module Definition 0
NUC
3
3
3
3
8
9
10
11
12
13
14
15
16
17
18
19
20
LOS
VeeR
VeeR
VeeR
RDRD+
VeeR
VccR
VccT
VeeT
TD+
TDVeeT
Loss of Signal
Receiver Ground
Receiver Ground
Receiver Ground
Inv. Receiver Data Out
Receiver Data Out
Receiver Ground
Receiver Power
Transmitter Power
Transmitter Ground
Transmitter Data In
Inv. Transmitter Data In
Transmitter Ground
3
1
1
1
3
3
1
2
2
1
3
3
1
3
Notes
Note 1
Note 2
Module disables on high or open
Note 3, 2 wire serial ID and Interface
Note 3, 2 wire serial ID and Interface
Note 3 Grounded internally via 100Ω
No User Connection,
reserved for future function.
Note 4
Note 5
Note 5
3.3V± 5%
3.3V± 5%
Note 6
Note 6
Plug Seq.: Pin engagement sequence during hot plugging.
(SCP69P4 / 6EP4-GL)
- 4 / 21 -
Specification : TS-S03D159C
March, 2005
Note
1) Tx Fault is an open collector output that shall be pulled up with a 4.7k - 10kΩ resistor on the host board. Pull
up voltage between 2.0V and VccT+0.3V. When high, output indicates a laser fault of some kind. Low
indicates normal operation.
Tx Fault is asserted when bias current of laser exceeds the factory-calibrated threshold level.
2) Tx Disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module
with a 4.7kΩ resistor.
3) Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7k - 10kΩ resistor on
the host board. The pull-up voltage shall be VccT.
Mod-Def 0 indicates that the module is present
Mod-Def 1 is the clock line of two wire serial interface for serial ID
Mod-Def 2 is the data line of two wire serial interface for serial ID
4) LOS (Loss of Signal) is an open collector output that shall be pulled up with a 4.7k - 10kΩ resistor. Pull up
voltage between 2.0V and VccR+0.3V. Low indicates normal operation.
5) RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should
be terminated with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and
is thus not required on the host board.
6) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. The AC coupling is done inside the module and is thus not required on the
host board.
Figure 4. SFP Host Board Mechanical Layout
(SCP69P4 / 6EP4-GL)
- 5 / 21 -
Specification : TS-S03D159C
March, 2005
PIN 1
PIN 20
PIN 10
PIN 11
Figure 5. SFP Host Board Mechanical Layout (Cont.)
Figure 6. Recommended Bezel Design
(SCP69P4 / 6EP4-GL)
- 6 / 21 -
Specification : TS-S03D159C
March, 2005
5. Absolute Maximum Ratings
Parameter
Storage Ambient Temperature
Operating Case Temperature
Optical Input Level
Supply Voltage
Input Voltage
Dif ferential Input Voltage Sw ing (TD+,TD-)
Symbol
Ts
Tc
Pin
VccT,R
Vi
Vin
Min.
-40
-5
Typ.
-
-0.3
0
-
Max.
85
70
-5
4.0
VccT,R+0.3
2.5
Unit
°C
°C
dBm
V
V
Vp-p
Note
1
2
N otes
1. N o condensation allowed. 2: For MODE-DEF (1:2)
Warning
Use the product with the rated voltage described in the specification. If the voltage exceeds the maximum rating, overheating or
fire may occur.
Caution
Do not store the product in the area where temperature exceeds the maximum rating, where there is too much moisture or
dampness, where there is acid gas or corrosive gas, or other extreme conditions. Otherwise, failure, overheating or fire may
occur.
6. Electrical Interface
( Unless otherwise specified, VccT,R = 3.135 to 3.465 V and all operating temperature shall apply. )
6-1. Operating Characteristics
Parameter
Symbol
Supply Voltage
VccT,R
Pow er Dissipation
Pw
Note
1. 1250Mbps, PRBS2 7-1, NRZ, 50% duty cycle data.
Min.
3.135
Typ.
3.30
Max.
3.465
1200
Unit
V
mW
Note
Unit
Vp-p
Ω
V
V
V
V
µA
Note
1
1
6-2. Transmitter side
Symbol
Min.
Typ.
Max.
Parameter
Dif ferential Input Voltage Sw ing (TD+,TD-)
Vin
0.5
2.4
Input Dif ferential Impedance
Zin
80
100
120
Tx Fault
Fault
Vf aultH
2.0
VccT+0.3
Normal
Vf aultL
0
0.8
Tx Disable
Disable
Vdi
2.0
VccT+0.3
Enable
Vei
0
0.8
Tdis Input Current
High
lds
-1
50
Notes
1. Ref er to Figure 7.
2. Tx Fault is pulled up to VccT w ith a 4.7k-10kΩ resistor on the host board.
When high, output indicates a laser fault of some kind. Low indicates normal operation.
3. Ref er to Ordering Inf ormation (P.15) about Tx Fault and Tx Shutdow n behavior.
4. Sink Current : 1mA
5. Tx Disable input is internally terminated to VccT via 4.7 kΩ resistor. If pin3 is left open, Tx is disable.
2, 3
2, 3, 4
5
6-3. Receiver side
Parameter
Symbol
Min.
Typ.
Max.
Dif ferential Output Voltage Sw ing (RD+,RD-)
Vout
0.5
1.2
LOS
High
Vloh
2.0
VccR+0.3
Output Voltage
Low
Vlol
0
0.8
Data Rise / Fall Time
tr / tf
240
Notes
1. Vcc=+3.3V+/-5%, Output load resistance Rdif=100 Ω. Ref er to Figure1-(B).
Ref er to Figure7. about def inition of dif ferential sw ing.
2. LOS is pulled up to VccR w ith a 4.7k - 10kΩ resistor on the host board. Low indicates normal operation.
3. Sink Current : 1mA 4. 20 to 80%, 1250Mbps, PRBS 2^7-1, NRZ, 50% duty cycle data.
Unit
Vp-p
V
V
psec
Note
1
2
2, 3
4
B i a s V o lt a g e
Figure 7. Definition of Differential
In p u t / O u tp u t V o l ta g e S w i n g ( V s w i n g )
D if fe r e n t ia l In p u t / O u t p u t V o lt a g e S w i n g ( V in / V o u t) = 2 X V s w in g
(SCP69P4 / 6EP4-GL)
- 7 / 21 -
Input / Output Voltage Swing
Specification : TS-S03D159C
March, 2005
6-4. Module Definition
Symbol
Min.
Max.
Unit
MOD_DEF(1:2)
Parameter
High
Vih
0.7VccT
Typ.
VccT+0.3
V
Input Voltage
MOD_DEF(2)
Output Voltage
Low
High
Low
Vil
Voh
Vol1
0
2.0
0
0.3VccT
VccT
0.4
V
V
V
Note
1
1
1, 2
Notes
1. They shall be pulled up to VccT with a 4.7k - 10kΩ resistor on the host board.
2. Sink Current : 3mA
7. Optical Interface
7-1. Transmitter Side
Parameter
Bit Rate Range
Average Output Pow er (Enable)
Average Output Pow er (Disable)
Extinction Ratio
Center Wavelength
Spectral w idth
Side Mode Suppression Ratio
Eye Mask for Optical Output
Symbol
Po
Pdis
Er
λ c (27)
λ c (29)
λ c (31)
λ c (33)
λ c (35)
λ c (37)
λ c (39)
λ c (41)
λ c (43)
λ c (45)
λ c (47)
λ c (49)
λ c (51)
λ c (53)
λ c (55)
λ c (57)
λ c (59)
λ c (61)
∆λ
Min.
Typ
Max.
Units
0.1
1.25
Gbps
1
5
dBm
-45
dBm
9.0
dB
1264.5
1270
1277.5
nm
1284.5
1290
1297.5
nm
1304.5
1310
1317.5
nm
1324.5
1330
1337.5
nm
1344.5
1350
1357.5
nm
1364.5
1370
1377.5
nm
1384.5
1390
1397.5
nm
1404.5
1410
1417.5
nm
1424.5
1430
1437.5
nm
1444.5
1450
1457.5
nm
1464.5
1470
1477.5
nm
1484.5
1490
1497.5
nm
1504.5
1510
1517.5
nm
1524.5
1530
1537.5
nm
1544.5
1550
1557.5
nm
1564.5
1570
1577.5
nm
1584.5
1590
1597.5
nm
1604.5
1610
1617.5
nm
1
nm
30
dB
Compliant w ith Eye Mask Defined in IEEE 802.3 standard
Transmitter Jitter (peak to peak)
TjpkT
227.0
Optical Rise / Fall Time
tr / tf
260
Dispersion Penalty
Dp
2.0
Notes
1. Measured at 1250Mbps, PRBS 2^7-1, 50% duty cycle, NRZ.
2. TP2 ref ers to the compliance point specif ied in IEEE802.3, section 38.2.1.
3. These are unf iltered 20-80% values.
4. Maximum dispersion values correspond to the approximate w orst-case dispersion (to 2400ps/nm) at 1610nm.
(SCP69P4 / 6EP4-GL)
- 8 / 21 -
ps
ps
dB
Notes
1
1, 2
3
4
Specification : TS-S03D159C
March, 2005
N o r m a lize d T im e (U n it I n te r va l)
0.22
0.375
0.625
0.78
1.0
130
1.30
100
1.00
80
0.80
50
0.50
20
0.20
0
Nor malized A mplitu de
Nor malized A mplitu de(% )
0
0.0
-2 0
-0 . 2 0
0
22
37.5
62.5
78
N o r m a lize d T im e (% o f U n it I n te rva l)
100
Figure 8. Eye Diagram Mask for Optical Output ( IEEE 802.3 )
Warning
Do not look at the laser beam projection area (e.g. end of optical connector) with naked eyes or through optical equipment
while the power is supplied to this product. Otherwise, your eyes may be injured.
7-2. Receiver side
Parameter
Symbol
Min.
Typ
Max
Bit Rate Range
0.1
1.25
Center Wav elength
1260
1620
Minimum Sensitivity (EOL)
Pmin
-31.0
Overload
Pmax
-8.0
LOS Activ ation Level
PLa
-45.0
-31.3
-44.7
-31.0
LOS Deactivation Level
PLd
LOS Hysteresis
Phys
0.3
6.0
Notes
1. BER = 10^-12
2. Worst case extinction ratio. Measured at 1.25Gbps, PRBS 27-1 test pattern, NRZ, EOL
(SCP69P4 / 6EP4-GL)
- 9 / 21 -
Units
Gbps
nm
dBm
dBm
dBm
dBm
dB
Notes
1,2
1,2
2
Specification : TS-S03D159C
March, 2005
7-3. Transceiver Timing Characteristics
Parameter
Tx Disable Assert Time
Tx Disable Negate Time
Time to Initialize
Tx Fault Assert Time
Tx Disable to Reset
LOS Assert Time
LOS Deassert Time
Serial ID Clock Rate
Symbol
t_off
t_on
t_init
t_f ault
t_reset
t_loss_on
t_loss_off
f _serial_clock
Min.
Typ.
Max.
10
1
300
100
10
100
100
100
Unit
us
ms
ms
us
us
us
us
kHz
Note
1
2
3
4
5
6
7
N otes
1. Time f rom rising edge of TX D isable t o when the optical output f alls below 10% of nominal.
2. Time f rom f alling edge of TX Disable to when the modulat ed optical output rises abov e 90% of nominal.
3. From power on. 4. Time f rom f ault t o TX f ault on. 5. Time Tx D isable must be held high t o reset TX_f ault.
6. Time f rom LOS state to R X LOS assert . 7. Time f rom non-LOS state to R X LOS deassert.
Vcc>3.15V
TX_FAULT
TX_FAULT
TX_DISABLE
TX_DISABL E
Transmitted Signal
t_off
Transmitted Signal
t_on
t_init
TX_DISABLE timing during normal operation.
Power on initialization of SFP transceiver, TX_DISABLE
negated
Vcc >3.15V
VccT >3.15V
TX_FAULT
TX_FAULT
TX_DISABLE
TX_DISABLE
Transmitted Signal
Transmitted Signal
Insertion
t_init
t_init
Example of initialization during hot plugging,
TX_DISABLE negated
Power on initialization of SFP,TX_DISABLE asserted
Occurrence of Fault
Occurrence of Fault
TX_FAULT
TX_FAULT
TX_DISABLE
TX_DISABLE
Transmitted Signal
t_fault
t_re set
Detection of transmitter safety fault condition
t_init
SFP shall clear TX_ FAULT in <t_init if the failure transient
Successful recovery from transient safety fault condition
(Except for Type "B" and "Y". Refer to next page.)
Optical Signal
Occurrence of loss
LOS
t_loss_on
t_loss_off
Timing of LOS detection
Figure 9. Transceiver Timing Charts
(SCP69P4 / 6EP4-GL)
- 10 / 21 -
Specification : TS-S03D159C
March, 2005
7-4. Tx_Fault / Tx Shutdown Options
SCP69P4-GLSCP6EP4-GL-
N-xx
N-xx
Actuator and Tx_Fault Type
Type Actuator
Tx Fault
Tx Shutdown on Tx Fault
Bail
Bail
Latched
Not Latched
No
No
C
Bail
Latched
Yes
X
Y
MSA
MSA
Latched
Not Latched
Yes
No
Z
MSA
Latched
No
A
B
Type:"A" or "Z"
Occurrence of Fault
TX_FAULT
TX_DISABL E (LOW )
Transmitted Signal
Type:"B" or "Y"
Occurrence of Fault
TX_FAULT
TX_DISABL E (LOW )
Transmitted Signal
Type:"C" or "X"
Occurrence of Fault
TX_FAULT
TX_DISABL E (LOW )
Transmitted Signal
Figure 10. Part Number Identification For Tx_Fault / Tx Shutdown Behavior
(SCP69P4 / 6EP4-GL)
- 11 / 21 -
Specification : TS-S03D159C
March, 2005
8. Digital Diagnostic Memory Map
2 wire address 1010000X (A0h)
2 wire address 1010001X (A2h)
0
0
Serial ID Defined by
SFP MSA (96 bytes)
95
96
127
128
Vendor Specific
(32 bytes)
55
56
95
96
119
120
Cal Constants
(40 bytes)
Real -Time Diagnostic
Interface (24 bytes)
Vendor Specific
(136 bytes)
No
Memory
255
Alarm and Warning
Thresholds (56 bytes)
255
Figure 11. Digital Diagnostic Memory Map (A2h is applicable for SCP6EP4-GL-#N-xx)
(SCP69P4 / 6EP4-GL)
- 12 / 21 -
Specification : TS-S03D159C
March, 2005
9. EEPROM Serial ID Memory Contents
The data can be read using the 2-wire serial CMOS EEPROM protocol of the Atmel AT24C01A or equivalent.
2 wire address 1010000X (A0h)
Address Name of field
Description
Address Name of field
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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
SFP Transceiver
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
Hex
ASCII
BASE ID FIELDS
Identifier
03
Ext. Identifier
04
Connector
07
00
00
00
02
Transceiver
00
00
00
00
Encoding
01
BR, Nominal
0D
Reserved
00
Length(9um) - km 78 (Note1)
FF
Length (9um)
37
Length (50um)
Length (62.5um) 37
Length (Copper) 00
00
Reserved
53
S
75
u
6D
m
69
i
74
t
6F
o
6D
m
6F
o
Vendor name
45
E
6C
l
65
e
63
c
74
t
72
r
69
i
63
c
00
Reserved
00
Vendor OUI
00
5F
53
S
43
C
50
P
36
6
39
9
45
E
50
P
34
4
Vendor PN
2D
47
G
4C
L
2D
41 to 43
A to C
4E
N
2D
32,33,34,35,36 2,3,4,5,6
31,33,35,37,391,3,5,7,9
41 to 5A
A to Z
20
Vendor rev
20
20
Wavelength
Note2
Reserved
CC BASE
00
Note3
LC Connector
1000BASE
8B10B
1250Mbps
120Km
550m
550m
92
93
94
95
Non-diagnostics
Diagnostics(Ext.Cal)
Actuator and Tx Fault Type
Wavelength
Variable
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
Options
BR, max
BR, min
Hex
ASCII
EXTENDED ID FIELDS
00
1A
00
00
Description
Year
Month
Vendor SN
Note4
Date code
Note5
58(Note6)
80
B0(Note6)
Enhanced Options
00
01
SFF-8472 Compliance
00
CC EXT
Note7
VENDOR SPECIFIC ID FIELDS
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Read-only
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Diagnostic Monitoring Type
Diagnostics(Ext.Cal)
Non-diagnostics
Diagnostics
Non-diagnostics
Diagnostics
Non-diagnostics
Note1. Fiber Loss 0.35dB/km. Fiber loss budget plus all other system penalties must not exceed total system budget specification.
Note2. The laser wavelength is equal to t he 16 bi t integer value in nm.
1270nm: 4F6h, 1290nm: 50Ah, 1310nm: 51Eh, 1330nm: 532h, 1350nm: 546h, 1370nm: 55Ah, 1390nm: 56Eh, 1410nm: 582h, 1430nm: 596h, 1450nm: 5AAh
1470nm: 5BEh, 1490nm: 5D2h, 1510nm: 5E6h, 1530nm: 5FAh, 1550nm: 60Eh, 1570nm: 622h, 1590nm: 636h,1610nm: 64Ah
Note3. Address 63 is check sum of bytes 0 - 62. Note4. Address 68 - 83 is Vendor serial Number.
Note5. Address 84 - 91 is Date Code. Note6. Refer to Section 10.( Enhanced Monitoring Functions )
Note7. Address 95 is check sum of bytes 64 - 94.
(SCP69P4 / 6EP4-GL)
- 13 / 21 -
Specification : TS-S03D159C
March, 2005
10. Enhanced Monitoring Functions (SCP6EP4-GL-#N-xx)
Bias
TX Power
RX Power
A/D
Vcc
MOD-DEF(1)
MOD-DEF(2)
Temp.
Serial I/F
Figure 12. Block Diagram
Diagnostic Monitoring Type, 2 wire address A0h
Data Address
92
Bits
7
92
6
92
92
92
5
4
3
92
2
92
1-0
Description
Reserved for legacy diagnostic
implementations. Must be ‘0’ for compilance
with SFF-8472.
Digital diagnostic monitoring implemented
(described in SFF-8472). Must be ‘1’ for
compliance with SFF-8472.
Internally Calibrated
Externally Calibrated
Received power measurement type
0 = OMA, 1 = Average Power
Address change required.
(Refer to SFF-8472)
Reserved
Status(SEI)
0
1
0
1
1
0
0
Enhanced Options, 2 wire address A0h
Data Address
93
Bits
7
93
6
93
5
93
4
93
3
93
2-0
(SCP69P4 / 6EP4-GL)
Description
Optional Alarm/warning flags implemented for
all monitored quantities
Optional Soft TX_DISABLE control and
monitoring implemented
Optional Soft TX_FAULT monitoring
implemented
Optional Soft RX_LOS monitoring
implemented
Optional Soft RATE_SELECT control and
monitoring implemented
Reserved
- 14 / 21 -
Status(SEI)
1
0
1
1
0
0
Specification : TS-S03D159C
March, 2005
11. Calibration Calculation (SCP6EP4-GL-#N-xx)
Calibration constants for External Calibration Option, 2 wire address A2h
Address
56-59
#Bytes
4
60-63
4
64-67
4
68-71
4
72-75
4
76-77
2
78-79
2
80-81
2
82-83
2
84-85
2
86-87
2
88-89
2
90-91
2
92-94
95
3
1
Name
RP4
Description
Single precision floating-point calibration data for
received power. Byte 56 is MSB. Byte 59 is LSB.
Single precision floating-point calibration data for
RP3
received power. Byte 60 is MSB. Byte 63 is LSB.
Single precision floating-point calibration data for
RP2
received power. Byte 64 is MSB. Byte 67 is LSB.
Single precision floating-point calibration data for
RP1
received power. Byte 68 is MSB. Byte 71 is LSB.
Single precision floating-point calibration data for
RP0
received power. Byte 72 is MSB. Byte 75 is LSB.
I SLOPE Unsigned fixed-point calibration data for laser bias
current. Byte 76 is MSB. Byte 77 is LSB.
IOFFSET 16-bit signed 2's complement calibration data for laser
bias current. Byte 78 is MSB. Byte 79 is LSB.
TPSLOPE Unsigned fixed-point calibration data for laser output
power. Byte 80 is MSB. Byte 81 is LSB.
TPOFFSET 16-bit signed 2's complement calibration data for laser
output power. Byte 82 is MSB. Byte 83 is LSB.
TSLOPE Unsigned fixed-point calibration data for transceiver
temperature. Byte 84 is MSB. Byte 85 is LSB.
TOFFSET 16-bit signed 2's complement calibration data for
transceiver temperature. Byte 86 is MSB. Byte 87 is LSB.
VSLOPE Unsigned fixed-point calibration data for supply voltage.
Byte 88 is MSB. Byte 89 is LSB.
VOFFSET 16-bit signed 2's complement calibration data for supply
voltage. Byte 90 is MSB. Byte 91 is LSB.
Reserved Reserved
Checksum Byte 95 contains the low order 8 bits of the sum at data
address bytes 0-94.
Transceiver temperature: Temperature, T, is given by
T = TSLOPE * T AD + TOFFSET
Where TAD is 16-bit signed 2's complement A/D value at bytes 96-97, TSLOPE is unsigned
fixed-point value at bytes 84-85 and TOFFSET is signed 2's complement value with LSB equal
to 1/256 deg-C at bytes 86-87. The result, T, is 16-bit signed 2's complement value with
LSB equal to 1/256 deg-C.The monitored output is the junction temperature of the diode inside the transceiver,
hence, there is some discrepancy between the output and transceiver case temperature of the point illustrated in
section 3 mechanical dimension.
Supply voltage: Voltage, V, is given by
V = VSLOPE * V AD + VOFFSET
Where VAD is 16-bit unsigned A/D value at bytes 98-99, VSLOPE is unsigned fixed-point
value at bytes 88-89 and VOFFSET is signed 2's complement value with LSB equal to 100 µV at
bytes 90-91. The result, V, is 16-bit unsigned value with LSB equal to 100 µV.
(SCP69P4 / 6EP4-GL)
- 15 / 21 -
Specification : TS-S03D159C
March, 2005
Laser bias current: Current, I, is given by
I = ISLOPE * IAD + IOFFSET
Where IAD is 16-bit unsigned A/D value at bytes 100-101, ISLOPE is unsigned fixed-point
value at bytes 76-77 and IOFFSET is signed 2's complement value with LSB equal to 2 µA at
bytes 78-79. The result, I, is 16-bit unsigned value with LSB equal to 2 µA.
Laser output power: Power, TP, is given by
TP = TPSLOPE * TPAD + TPOFFSET
Where TPAD is 16-bit unsigned A/D value at bytes 102-103, TPSLOPE is unsigned fixed-point
value at bytes 80-81 and TPOFFSET is signed 2's complement value with LSB equal to 0.1 µW at
bytes 82-83. The result, TP, is 16-bit unsigned value with LSB equal to 0.1 µW.
Received power: Power, RP, is given by
RP = RP4 * RPAD4 + RP3 * RPAD3+ RP2 * RPAD2 + RP1 * RPAD + RP 0
Where RPAD is 16-bit unsigned A/D value at bytes 104-105 and RP4, RP3, RP2, RP1 and RP0
are single precision floating-point values at bytes 56-75. The result, RP, is 16-bit unsigned
value with LSB equal to 0.1 µW.
A/D Accuracy, 2 wire address A2h
Data Address
Parameter
Accuracy
96-97
Temperature +/-3 deg-C.
98-99
100-101
102-103
Vcc
TX Bias
TX Power
104-105
RX Power
(SCP69P4 / 6EP4-GL)
+/-3%
+/-10%
+/-3dB
TBD
Units Display
Signed 2's
complement
interger deg.
x 10µVolt
x 2mA
x 0.1µW
x 0.1µW
- 16 / 21 -
Note
Junction Temperature
of Monitoring IC.
Specified by nominal value
1 to 5dBm
At specifed Transmitter
wavelength (Section 7-1)
Specification : TS-S03D159C
March, 2005
12. A/D Values and Status (SCP6EP4-GL-#N-xx)
Converted analog values, 2wire address A2h
Byte
96
Bit
All
97
98
99
All
All
All
100
101
102
103
104
105
106-109
All
All
All
All
All
All
All
Name
Description
Temperature MSB Signed 2's complement integer temperature(-40 to
+125C) Based on internal temperature measurement
Temperature LSB Fractional part of temperature(count/256)
Vcc MSB
Internally measured supply voltage in transeciver.
Vcc LSB
Actual voltage is full 16 bit value *100uVolt.(Yields
range of 0-6.55V)
TX Bias MSB
Measured Laser Bias Current in mA. Bias current is full
TX Bias LSB
16 bit value *2µA.(Full range of 0-131mA)
TX Power MSB
Measured TX output power in mW . TX power is full 16
TX Power LSB
bit value*0.1µW .(Full range of -40 to+8.2dBm)
RX Power MSB
Measured RX input power in mW . RX power is full 16
RX Power LSB
bit value*0.1µW .(Full range of -40 to+8.2dBm)
Reserved
Optional Status Bits, 2wire address A2h
Byte
110
Bit Name
0 Data_Ready_Bar
(SCP69P4 / 6EP4-GL)
Description
Indicates transceiver has achieved power up and data is
ready. Bit remains high until data is ready to be read at
which time the device sets the bit low.
- 17 / 21 -
Specification : TS-S03D159C
March, 2005
13. Alarm and Warning Flags (SCP6EP4-GL-#N-xx)
Alarm and Warning Flags, 2wire address A2h
Byte Bit Name
112 7 Temp High Alarm
112 6 Temp Low Alarm
112 5 Vcc High Alarm
112 4 Vcc Low Alarm
112 3 TX Bias High Alarm
112 2 TX Bias Low Alarm
112 1 TX Power High Alarm
112 0 TX Power Low Alarm
113 7 RX Power High Alarm
113 6 RX Power Low Alarm
113 5-0 Reserved
114 All Reserved
115 All Reserved
116 7 Temp High Warning
116 6 Temp Low Warning
116 5 Vcc High Warning
116 4 Vcc Low Warning
116 3 TX Bias High Warning
116 2 TX Bias Low Warning
116 1 TX Power High Warning
116 0 TX Power Low Warning
117 7 RX Power High Warning
117 6 RX Power Low Warning
117 5-0 Reserved
118 All Reserved
119 All Reserved
(SCP69P4 / 6EP4-GL)
Description
Set when internal temperature exceeds high alarm level.
Set when internal temperature is below low alarm level.
Set when internal supply voltage exceeds high alarm level.
Set when internal supply voltage is below low alarm level.
Set when TX Bias current exceeds high alarm level.
Set when TX Bias current is below low alarm level.
Set when TX output power exceeds high alarm level.
Set when TX output power is below low alarm level.
Set when Received Power exceeds high alarm level.
Set when Received Power is below low alarm level.
Set when internal temperature exceeds high warning level.
Set when internal temperature is below low warning level.
Set when internal supply voltage exceeds high warning level.
Set when internal supply voltage is below low warning level.
Set when TX Bias current exceeds high warning level.
Set when TX Bias current is below low warning level.
Set when TX output power exceeds high warning level.
Set when TX output power is below low warning level.
Set when Received Power exceeds high warning level.
Set when Received Power is below low warning level.
- 18 / 21 -
Specification : TS-S03D159C
March, 2005
14. Recommended Interface Circuit
T R A N S M IT D A T A
TD+
10 0Ω
T D-
V cc
V cc T
4 . 7 k to
4 . 7 kΩ
1 0 kΩ
T X F ault
T X D is a b le
R E C EIVE D A TA
RD+
SFP
M O D ULE
10 0Ω
R D-
HOST
BOARD
V cc
* Temperature
* Supply Voltage
* Tx Bias Current
* Tx Output Power
* Rx Received Power
4 . 7 k to
10 kΩ
LO S
D i a g n o s ti c
M o n i to r
V cc
4 . 7 k to
10 kΩ
M O D - D E F (0)
E EP R O M
M O D - D E F (1)
M O D - D E F (2)
5 0 Ω li n e
FG
Figure 13. Recommended Interface Circuit (Diagnostic Monitor is incorporated for SCP6EP4-GL-#N-xx only.)
1 uH
V c cT
0.1 uF
1 uH
3.3 V
V c cR
0.1 uF
10 uF
0.1 uF
10 uF
V ee T
V ee R
S F P M o d u le
VeeT and VeeR are not internally connected to each other.
VccT and VccR are not internally connected to each other.
Module cover is not internally connected to VeeT and VeeR.
Figure 14. Recommended Supply Filtering Network
(SCP69P4 / 6EP4-GL)
- 19 / 21 -
Specification : TS-S03D159C
March, 2005
15. Laser Safety
This product uses a semiconductor laser system and the product with
center wavelength λc(41) to λc(61) is a laser class 1 product acceptable
FDA, complies with 21CFR 1040. 10 and 1040.11. Also this product is a
laser class 1 product acceptable IEC 60825.
Class 1 Laser Product
Caution
If this product is used under conditions not recommended in the specification or this product is used with unauthorized revision,
classfication for laser product safety standard is invalid. Classify the product again at your responsibility and take appropriate
actions.
16. Other Precaution
Under such a strong vibration environment as in automobile, the performance and reliability are not guaranteed.
The governmental approval is required to export this product to other countries. To dispose of these components,
the appropriate procedure should be taken to prevent illegal exportation.
This module must be handled, used and disposed of according to your company's safe working practice.
Warning
Do not put this product or components of this product into your mouth. This product contains material harmful to health.
Caution.
Dispose this product or equipment including this product properly as an industrial waste according to the regulations.
17. Ordering Information
SCP6 a P4 - GL - b N- c d
Wavelength
27: 1270nm
29: 1290nm
31: 1310nm
33: 1330nm
35: 1350nm
37: 1370nm
39: 1390nm
41: 1410nm
43: 1430nm
45: 1450nm
47: 1470nm
49: 1490nm
51: 1510nm
53: 1530nm
55: 1550nm
57: 1570nm
59: 1590nm
61: 1610nm
Actuator and Tx Fault Type
Type
Actuator
Tx Fault
Tx Shutdow n on Tx Fault
Part Number on Label
A
Bail
Latched
No
SCP6 a P4-GL-AN- c d
B
Bail
Not Latched
No
SCP6 a P4-GL-BN- c d
C
Bail
Latched
Yes
SCP6 a P4-GL-CN- c d
X
MSA
Latched
Yes
SCP6 a p4-GL-XN- c d
Y
MSA
Not Latched
No
SCP6 a P4-GL-YN- c d
Z
MSA
Latched
No
SCP6 a P4-GL-ZN- c d
Diagnostic Monitor / Calibration type
9: No Diagnostic Monitoring
E: Diagnostic Monitoring with External Calibration
(SCP69P4 / 6EP4-GL)
- 20 / 21 -
Specification : TS-S03D159C
March, 2005
18. Bail Color
wavelength
1270nm
1290nm
1310nm
1330nm
1350nm
1370nm
1390nm
1410nm
1430nm
1450nm
1470nm
1490nm
1510nm
1530nm
1550nm
1570nm
1590nm
1610nm
c d
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
19. For More Information
U.S.A.
ExceLight Communications
4021 Stirrup Creek Drive, Suite 200 Durham, NC 27703 USA
Tel. +1-919-361-1600 / Fax. +1-919-361-1619
E-mail: info@excelight.com
http://www.excelight.com
Europe
Sumitomo Electric Europe Ltd.
220 Centennial Park, Elstree, Herts, WD6 3SL UK
Tel. +44-208-953-8681 / Fax. +44-208-207-5950
E-mail: photonics@sumielectric.com
http://www.sumielectric.com
Japan
Sumitomo Electric Industries, Ltd.
1 Taya-cho, Sakae-ku, Yokohama, 244-8588 Japan
Tel. +81-45-853-7154 / Fax. +81-45-851-1932
E-mail: product-info@ppd.sei.co.jp
http://www.sei.co.jp/Electro-optic/index_e.html
(SCP69P4 / 6EP4-GL)
- 21 / 21 -
Bail color
Light purple
Sky blue
Yellow Green
Yellow Ocher
Pink
Beige
white
Silver
Black
Yellow Orange
Gray
Violet
Blue
Green
Yellow
Orange
Red
Brown
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