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SPBD-155F4J1R
SFP Bi-Directional Transceiver Module for Fast
Ethernet, ATM, SONET OC-3/SDH STM-1
FEATURES
RoHS compliant
SFF-8472 MSA compliant
Simplex LC connector
1550nm Transmitter, 1310nm Receiver
Single + 3.3V power supply and TTL logic
interface
Commercial and Industrial temperature
available
Bellcore GR-468 compliant
Laser class 1 product which comply with the
requirements of IEC 60825-1 and IEC 60825-2
Description
Application
The SPBD-155xxxx series are hot pluggable
3.3V Small-Form-Factor (SFP) Bi-Directional
transceiver module designed expressly for
high-speed communication applications that
require rates of up to 155Mbit/sec. It is compliant
with the Fast Ethernet, ATM, SONET OC-3/SDH
STM-1 standards, as well as the SFP
Multisource Agreement (MSA).
TTC TS-1000
IEEE 802.3ah 100BASE-BX
SONET OC-3/SDH STM-1
FTTx WDM Broadband Access
100Base Fast Ethernet
The SPBD-155xxxx transceivers provide with
the LC receptacle that is compatible with the
industry standard LC connector. The transceiver
is also compatible with industry standard RFT
connector and cage. It also includes a LOS
(Loss Of Signal) circuit that provides a TTL
logic-high output when an unusable optical
signal level is detected.
Performance
SPBD-155F4J1R data link up to 15km in
9/125um single mode fiber.
The module includes 1550nm un-cool FP laser,
InGaAs PIN, Preamplifer and WDM filter in a
high-integrated optical assembly for high-density
system application. The SFP Bi-Directional
transceiver can upgrade transmission capacity
very convenient without installing new fibers.
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SPBD-155F4J1R
1. Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Ambient Temperature
Storage Ambient Humidity
Power Supply Voltage
Signal Input Voltage
Optical Input Power (Peak)
Symbol
Ts
Ta
HA
VCC
Min.
-40
-10
5
0
-0.3
Typ.
Max.
85
80
95
5
Vcc+0.3
4
Unit
ºC
ºC
%
V
V
dBm
Note
Min.
0
5
3.135
Typ.
Max.
70
85
3.465
250
100
155.52
15
Unit
ºC
%
V
mA
mVp-p
Mbps
km
Note
Symbol
Min.
Typ.
Max.
-14
-8
PO
ER
10
λC
1480
1520
1580
σ
3
POff
-45
tr/tf
1.3
TJ
1
ORLT
14
RIN
-116
TDP
1
Compliant with Bellcore TR-NWT-000253
and ITU recommendation G.957
Unit
dBm
dB
nm
nm
dBm
ns
ns
dB
dB/Hz
dB
2. Recommended Operating Conditions
Parameter
Ambient Operating Temperature
Ambient Humidity
Power Supply Voltage
Power Supply Current
Power Supply Noise Rejection
Data Rate
Transmission Distance
Symbol
TA
HA
VCC
ICC
10
3.3
Non-condensing
100Hz to 1MHz
3. Specification of Transmitter
Parameter
Average Launched Power
Optical Extinction Ratio
Center Wavelength
Spectrum Width (RMS)
Transmitter OFF Output Power
Optical Rise/Fall Time
Total Jitter
Optical Return Loss Tolerance
Relative Intensity Noise
Dispersion Penalty
Output Eye Mask
Note
Note (1)
FP Laser
Note (2)
Note (3)
Note (4)
Note (1). Launched power (avg.) is power coupled into a single mode fiber.
Note (2). These are unfiltered 20-80% values.
Note (3). Measure at 223-1 NRZ PRBS pattern.
Note (4). Eye Mask definition
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SPBD-155F4J1R
1.20
Amplitude
1.00
Mean level of logical "1"
0.80
0.50
0.20
0.00
Mean level of logical "0"
-0.20
0.00 0.15
0.35
0.65
0.85 1.00
Time
Optical Pulse Mask with Bessel Filter Specified in ITU-T G.957
4. Specification of Receiver
Parameter
Input Optical Wavelength
Receiver Sensitivity
Input Saturation Power (Overload)
LOS-Deassert Power
LOS-Assert Power
LOS Hysteresis
Optical Reflectance
Output Data Rise/Fall time
S/X Endurance
Optical Isolation
Symbol
λIN
PIN
PSAT
PA
PD
PA-PD
Min.
1260
-3
-44
0.5
tr/tf
25
Typ.
Max.
1360
-31
-32
2
5
-14
1.5
10
Unit
nm
dBm
dBm
dBm
dBm
dB
dB
ns
dB
dB
Note
PIN-PD
Note (1)
Note (2)
Note (3)
Note (4)
Note (5)
Note (6)
Note (1). Measured with 1520nm, ER=10dB; BER =<10-10@PRBS=223-1 NRZ
Note (2). When LOS asserted, the data output is Low-level (fixed)
Note (3). When the terminal is viewed from the optical path, the reflection toward the optical path of the
optical signal with a central wavelength of 1260nm to 1360nm transmitted to terminal.
Note (4). These are 20%~80% values
Note (5). X=10 MHz, Rectangular BER =10-10
Note (6). Receiver isolation between 1480nm ~1580nm
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SPBD-155F4J1R
5. Electrical Interface Characteristics
Parameter
Transmitter
Total Supply Current
Differential Data Input Swing
Differential line input Impedance
Data Input Voltage- High
Data Input Voltage- Low
Transmitter Disable Input-High
Transmitter Disable Input-Low
Transmitter Fault Output-High
Transmitter Fault Output-Low
Transmitter Fault Pull up Resistor
Receiver
Total Supply Current
Differential Data Output Swing
Data Output Voltage-High
Data Output Voltage-Low
LOS Output Voltage-High
LOS Output Voltage-Low
Receiver LOS Load
Symbol
Min.
Typ.
ICC
VDT
RIN
VIH-VCC
VIL-VCC
VDISH
VDISL
VTXFH
VTXFL
RTX_FAULT
500
80
-1.165
-1.810
2
0
2
0
4.7
ICC
VDR
VOH-VCC
VOL-VCC
VLOSH
VLOSL
RRXLOS
400
-1.085
-1.830
2
0
4.7
100
Max.
Unit
Note
A
2400
120
-0.880
-1.475
VCC
0.8
VCC+0.3
0.8
10
mA
mVp-p
Ohm
V
V
V
V
V
V
kΩ
Note (1)
B
2000
-0.880
-1.555
VCC+0.3
0.8
10
mA
mVp-p
V
V
V
V
kΩ
Note (1)
Note (3)
Note (2)
Note (2)
Note (1). A (TX)+ B (RX) = 250mA (Not include termination circuit)
Note (2). Pull up to VCC on host Board.
Note (3). Internally AC coupled, but requires a 100Ohm differential termination at or internal to Serializer/
Deserializer.
6. Timing of Control and Status I/O
Parameter
Symbol
TX_DISABLE Assert
Time
t_off
10
TX_DISABLE
Negate Time
t_on
1
Time to initialize,
including reset of
TX_FAULT
t_init
300
msec
100
µsec Time from fault to TX_Fault on.
TX_Fault Assert Time
Min.
t_fault
TX_DISABLE to
t_rest
reset
LOS Assert Time
t_loss_on
LOS Deassert Time
t_loss_off
Serial ID Clock Rate f_serial_clock
Max.
Unit
Unit Conditions
Time from rising edge of TX_DISABLE to
µsec when the optical output falls below 10% of
nominal
Time from falling edge of TX_DISABLE to
msec when the modulated optical output rises above
90% of nominal
Time TX_Disbale must be held high to reset
TX_Fault
µsec Time from LOS state to Rx LOS assert
µsec Time from non-LOS state to Rx LOS deassert
kHz
µsec
10
100
100
100
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From power on or negation of TX_Fault using
TX_Disable.
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SPBD-155F4J1R
Timing Parameters Definition
Power on initialization of SFP transceiver, TX_DISABLE
negated
Power on initialization of SFP, TX_DISABLE asserted
Initialization during hot plugging of SFP TRANSCEIVER.
Example of initialization during hot plugging, TX_DISABLE
negated.
SFP TX_DISABLE timing during normal operation.
Detection of transmitter safety fault condition
Successful recovery from transient safety fault condition
Unsuccessful recovery from safety fault condition
Timing of LOS detection
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SPBD-155F4J1R
7. Pin Description
SFP Transceiver Electrical Pad Layout
Host Board Connector Pad Layout
Pin Function Definitions
Pin Num.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Name
VeeT
TX Fault
TX Disable
MOD-DEF2
MOD-DEF1
MOD-DEF0
Rate Select
LOS
VeeR
VeeR
VeeR
RDRD+
VeeR
VccR
VccT
VeeT
TD+
TDVeeT
Function
Transmitter Ground
Transmitter Fault Indication
Transmitter Disable
Module Definition 2
Module Definition 1
Module Definition 0
Not Connect
Loss of Signal
Receiver Ground
Receiver Ground
Receiver Ground
Inv. Received Data Out
Received Data Out
Receiver Ground
Receiver Power
Transmitter Power
Transmitter Ground
Transmit Data In
Inv. Transmit Data In
Transmitter Ground
Plug Seq.
1
3
3
3
3
3
3
3
1
1
1
3
3
1
2
2
1
3
3
1
Notes
Note (1)
Note (2)
Note (3)
Note (4), 2 wire serial ID interface
Note (4), 2 wire serial ID interface
Note (4), Grounded in Module
Function not available
Note (5)
Note (6)
Note (6)
Note (7)
Note (7)
Note (8)
Note (8)
Plug Seq.: Pin engagement sequence during hot plugging.
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SPBD-155F4J1R
Notes:
1)
Circuit ground is internally isolated from frame (chassis) ground. Tx GND and Rx GND may be internally isolated
within the TRx module.
2)
TX Fault is an open collector/drain output, which should be pulled up with a 4.7K~10KΩ resistor on the host board.
Pull up voltage between 2.0V and VccT+0.3V. The output indicates Low when the transmitter is operating
normally, and High with a laser fault including laser end-of-life. In the low state, the output will be pulled to less
than 0.8V.
3)
TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module
with a 4.7 – 10 K Ω resistor. Its states are:
4)
Low (0 – 0.8V):
Transmitter on
(>0.8, < 2.0V):
Undefined
High (2.0 – 3.465V):
Transmitter Disabled
Open:
Transmitter Disabled
Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K – 10KΩresistor on the
host board. The pull-up voltage shall be VccT or VccR.
Mod-Def 0 is grounded by the module to indicate 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
5)
LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor.
Pull up voltage between 2.0V and VccR+0.3V. When high, this output indicates the received optical power is
below the worst-case receiver sensitivity. Low indicates normal operation. In the low state, the output will be
pulled to less than 0.8V.
6)
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. The voltage swing on these lines will be between 400 and 2000 mV differential
(200 – 1000 mV single ended) when properly terminated.
7)
VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP
connector pin. Recommended host board power supply filtering is shown below page. Inductors with DC
resistance of less than 1 Ohm should be used in order to maintain the required voltage at the SFP input pin with
3.3V supply voltage. When the recommended supply-filtering network is used, hot plugging of the SFP
transceiver module will result in an inrush current of no more than 30 mA greater than the steady state value.
8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100 Ω
differential termination inside the module. The AC coupling is done inside the module and is thus not
required on the host board. The inputs will accept differential swings of 500 – 2400 mV (250 – 1200
mV single-ended), though it is recommended that values between 500 and 1200 mV differential (250 –
600 mV single-ended) be used for best EMI performance.
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SPBD-155F4J1R
8. Recommend Interface Circuit
VCC
1uH
3.3V
Protocol Vcc
DELTA SFP Module
1uH
RES1
10uF
0.1uF
0.1uF
VccT
10k Ohms
Tx_Disable
Tx_Disable
Tx_Fault
Tx_Fault
TD +
0.01uF
100 Ohms
TD -
Protocol IC
Laser Driver
Laser Diode
0.01uF
VeeT
SerDes IC
VccR
RES1
10uF
0.1uF
RD +
0.01uF
RD -
0.01uF
100 Ohms*
Preamp &
Quantizer
Photo Diode
Rx_LOS
Rx_LOS
3.3V
VeeR
RES1
RES1
RES1
PLD / PAL
Mod_def 2
EEPROM
Mod_def 1
Mod_def 0
RES1 = 4.7k to 10k Ohms
* Depands on SerDes IC used
SFP Host Board Schematic
Design criterion of the capacitor used is the
resonant frequency and its value must be in the
order of the nominal data rate. Short trace
lengths are mandatory.
Recommended Host Board Supply Filtering Network
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SPBD-155F4J1R
9. Outline Dimensions
Complies with 21 CFR
1040.10 and 1040.11
Made in x
FS
Class 1 Laser Product
XXXX nm Tx / Rx XXXX nm
Week (52Weeks/Year) : 1月2日=01
Transmitter Wavelength
1310nm
1550nm
Latch Color Identifier
Black
Yellow
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SPBD-155F4J1R
10. EEPROM Serial ID Memory Contents (2-Wire Address A0h)
Address
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII
03
25
20
50
4A
J
75
SN
100 00
125 00
04
26
20
51
31
1
76
SN
101 00
126 00
07
27
20
52
52
R
77
SN
102 00
127 00
00
28
20
53
20
78
SN
103 00
128 00 Reserved
79
SN
104 00
~
00 for future
08
29
20
54
20
use.
02
30
20
55
20
80
SN
105 00
255 00
81
SN
106 00
40
31
20
56
30
00
32
20
57
30
82
SN
107 00
83
SN
108 00
00
33
20
58
30
00
34
20
59
30
84
DC Note 3 109 00
00
35
20
60
06
85
DC
110 00
03
36
00
61
0E
86
DC
111 00
87
DC
112 00
02
37
00
62
00
00
38
00
63 CS1 Note 1 88
DC
113 00
0F
39
00
64
00
89
DC
114 00
96
40
53
S
65
1A
90
DC
115 00
91
DC
116 00
00
41
50
P
66
05
00
42
42
B
67
05
92
00
117 00
00
43
44
D
68
SN Note 2 93
00
118 00
00
44
2D
69
SN
94
00
119 00
44
D
45
31
1
70
SN
95 CS2 Note 4 120 00
45
E
46
35
5
71
SN
96
00
121 00
4C
L
47
35
5
72
SN
97
00
122 00
54
T
48
46
F
73
SN
98
00
123 00
41
A
49
34
4
74
SN
99
00
124 00
Notes:
1) Byte 63(CS1): Check sum of bytes 0-62.
2) Byte 68-83 (SN): Serial number.
3) Byte 84-91 (DC): Date code.
4) Byte 95 (CS2): Check sum of bytes 64-94.
2 wire address
1010000 X (A0h)
0
Serial ID Defined
by SFP MSA
(96 bytes)
95
96
Vender Specific
(32 bytes)
127
128
Reserved in SFP
MSA
(128 bytes)
255
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SPBD-155F4J1R
11. Regulatory Compliance
Feature
Electrostatic Discharge
(ESD) to the Electrical
Test Method
Reference
Performance
Human Body Model MIL-STD-883E Method 3015.7
(HBM)
EIA-JESD22-A114
Pins
Machine Model (MM) EIA-JESD22-A115
Electrostatic Discharge
(ESD) to the Simplex
Receptacle
Contact Discharge
Air Discharge
Radio Frequency
Electromagnetic Field
Immunity
IEC/EN 61000-4-2
IEC/EN 61000-4-3
(1) Satisfied with
electrical
characteristics of
product spec.
(2) No physical damage
FCC Part 15 Class B
EN 55022 Class B
(CISPR 22A)
Electromagnetic
Interference (EMI)
Laser Eye Safety
IEC/EN 61000-4-2
FDA/CDRH
FDA 21CFR 1040.10, 1040.11
CDRH File # 0420993
TUV
IEC/EN 60825-1
IEC/EN 60825-2
TUV
Certificate
R50032471
TUV
IEC/EN 60950
UL/CSA
UL 60950
#
Component Recognition
UL File # E239394
Appendix A. Document Revision
Version No.
S0
Date
2006-03-28
S1
2006-09-20
Description
Preliminary datasheet
1. Update receiver differential data output swing to min. 400mV.
2. Update EEPROM contents of Byte 60,61 to 06,0E
3. Add barcode on product label
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