CSFP-33-B4Q1DB(T)

CSFP-33-B4Q1DBT
Compact SFP Bi-Directional Transceiver
Module for Gigabit Ethernet
FEATURES
 RoHS compliant
 Compact SFP MSA compliant
 Support Digital Diagnostic Function
 2 channels Bi-direction optical transceiver
 LC connector with 1490nm Transmitter and
1310nm Receiver
 Single + 3.3V power supply and TTL logic
interface
 CSFP Standard Option 2
Description
The CSFP-33-xxxxx series are hot pluggable
3.3V Small-Form-Factor (SFP) 2 channels
Bi-Directional
transceiver
module
designed
expressly
for
high-speed
communication
applications that require rates of up to
1250Mbit/sec. It is compliant with the Gigabit
Ethernet standards, as well as the CSFP
Multisource Agreement (MSA).
Application
 IEEE 802.3ah 1000BASE-BX
 Gigabit Ethernet Application
 FTTx WDM Broadband Access
 Switch to switch/backbone interface
The CSFP-33-xxxxx transceivers provide with
the LC receptacle that is compatible with the
industry standard LC connector.
The module includes un-cool DFB laser, InGaAs
PIN, Preamplifer and WDM filter in a
high-integrated optical assembly for high-density
system application. The CSFP Bi-Directional
transceiver can upgrade transmission capacity very
convenient without installing new fibers.
1
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CSFP-33-B4Q1DBT
1. Absolute Maximum Ratings
Parameter
Storage Temperature
Storage Ambient Humidity
Power Supply Voltage
Signal Input Voltage
Symbol
Ts
HA
VCC
Min.
-40
5
-0.3
-0.3
Typ.
Max.
85
95
4
Vcc+0.3
Unit
ºC
%
V
V
Min.
-40
5
3.135
Typ.
Max.
85
85
3.465
500
100
1250
Unit
ºC
%
V
mA
mVp-p
Note
2. Recommended Operating Conditions
Parameter
Symbol
TC
HA
VCC
ICC
Operating Case Temperature
Ambient Humidity
Power Supply Voltage
Power Supply Current
Power Supply Noise Rejection
1250
Data Rate
-100ppm
Coupled Fiber
3.3
1250
+100ppm
Note
Note 1
Non-condensing
100Hz to 1MHz
Mbps
Single Mode Fiber
ITU-T G.652
Note (1). Measured on top side of case front center.
3. Specification of Transmitter
Parameter
Average Launched Power
Optical Extinction Ratio
Center Wavelength
Spectrum Width (-20dB)
Side Mode Suppression Ratio
Transmitter OFF Output Power
Output Eye Mask
{X1,X2,Y1,Y2,Y3}
Symbol
Min.
Typ.
Max.
PO
-9
-3
ER
9
λC
1480
1490
1500
σ
0.88
SMSR
30
POff
-45
Compliant with IEEE 802.3ah standard
{0.22,0.375,0.20,0.20,0.30}
Unit
dBm
dB
nm
nm
dB
dBm
Note
Note (1)
DFB Laser
Note (2)
Note (1). Launched power (avg.) is power coupled into a single mode fiber.
Note (4). Eye Mask definition
1+ Y 3
Normalized Amplitude
1
1- Y1
0.5
Y1
0
- Y2
0
X1
X2
1- X2 1-X1
1
Normalized Time
2
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CSFP-33-B4Q1DBT
4. Specification of Receiver
Parameter
Input Optical Wavelength
Receiver Sensitivity
Input Saturation Power (Overload)
LOS-Deassert Power
LOS-Assert Power
LOS Hysteresis
Symbol
λIN
PIN
PSAT
PA
PD
PA-PD
Min.
1260
0
-44
0.5
Typ.
1310
Max.
1360
-20
6
Unit
nm
dBm
dBm
dBm
dBm
dB
Typ.
Max.
Unit
Note
mA
mVp-p
Ohm
V
V
Note (1)
100
A
2400
120
VCC
0.8
B
1200
mA
mVp-p
Note (1)
Note (3)
-21
2
Note
PIN-PD
Note (1)
Note (2)
Note (2)
Note (1). Measured withλIN, ER=9dB; BER =<[email protected]=27-1 NRZ
Note (2). When Los assert, the data output is high-Level.
5. Electrical Interface Characteristics
Parameter
Transmitter (Channel 1, Channel 2)
Total Supply Current
Differential Data Input Swing
Differential line input Impedance
Transmitter Disable Input-High
Transmitter Disable Input-Low
Receiver (Channel 1, Channel 2)
Total Supply Current
Differential Data Output Swing
Symbol
Min.
ICC
VDT
RIN
VDISH
VDISL
500
80
2
0
ICC
VDR
400
Note (2)
Note (1). A (TX)+ B (RX) = 500mA
(A: Not include termination circuit; B: using a resister of 150Ω between Data-output and ground)
Note (2). There is an internal 4.7 to 10kΩ pull-up resistor to VccT.
Note (3). Internally AC coupled with CML output, but requires a 100Ohm differential termination at or
internal to Serializer/ Deserializer.
6. Digital Diagnostic Monitor Accuracy
Parameter
Transceiver Internal Temperature
Power Supply Internal Voltage
TX Bias Current
TX Optical Power
RX Optical Power
Accuracy
 3ºC
 3%
 10%
 3dB
 3dB
Unit
ºC
V
mA
dBm
dBm
3
DELTA ELECTRONICS, INC.
Calibration
Internal
Internal
Internal
Internal
Internal
Note
Specified by TC
VCC=3.3V5%
Specified by nominal bias value
-9 to -3dBm
-20 to -3dBm
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CSFP-33-B4Q1DBT
7. Pin Description
CSFP Transceiver Electrical Pad Layout
Pin Function Definitions
Pin Num.
Name
1
Vee
2
TX_Fault
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Function
Transceiver Ground
Transmitter fault function
TX1_Disable
MOD-DEF2
MOD-DEF1
TD2TD2+
LOS1
RD2+
RD2-
Transmitter Disable of CH1
SDA
SCL
Inv. Transmit Data In of Ch2
Transmit Data In of Ch2
Loss of Signal for Ch1
Received Data Out of Ch2
Inv. Received Data Out of
Ch2
Vee
Transceiver Ground
RD1+
Received Data Out of Ch1
RD1Inv. Received Data Out of
Ch1
LOS2
Loss of Signal for Ch2
VccR
Receiver Power
VccT
Transmitter Power
TX2_Disable Transmitter Disable of CH2
TD1+
Transmit Data In of Ch1
TD1Inv. Transmit Data In of Ch1
Vee
Transceiver Ground
Plug Seq.
Notes
1
3
TX_Fault is internally OR output in
either channel 1 or channel 2. Read
the memory address A2H byte 110
bit2 for TX1 fault. B2H byte 110 bit2
for TX2 fault.
3
Turn off the transmitter output power
3
3
3
3
3
3
3
Plug Seq.: Pin engagement sequence during hot plugging.
4
DELTA ELECTRONICS, INC.
1
3
3
3
2
2
3
3
3
1
Turn off the transmitter output power
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CSFP-33-B4Q1DBT
8. Recommend Interface Circuit
Note (1). Consult the SERDES manufacturer for the termination method.
Note (2). Protections from incorrect insertion are strongly recommended.
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CSFP-33-B4Q1DBT
Complies with 21 CFR
1040.10 and 1040.11
Made in x
FS
9. Outline Dimensions
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DELTA ELECTRONICS, INC.
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CSFP-33-B4Q1DBT
10. Enhanced Digital Diagnostic Interface
The memory map in the following describes an extension to the memory map defined in SFF-8472.
The enhanced interface uses the two wire serial bus address 1010001X(A2h) to provide diagnostic
information about the module’s present operating conditions.
2 wire address Channel 1:(A0h)/
Channel 2 (B0h)
2 wire address Channel 1 (A2h)/
Channel 2(B2h)
0
0
Alarm and Warning Thresholds
(56 bytes)
Serial ID Defined by SFP MSA
(96 bytes)
55
56
Cal Constants
(40 bytes)
95
96
95
96
Real Time Diagnostic Interface
(24 bytes)
Vender Specific
(32 bytes)
119
120
Vender Specific
127
127
128
128
User Writable EEPROM
(120 bytes)
Reserved in SFP MSA
(128 bytes)
247
248
255
255
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Vender Specific
(8 bytes)
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CSFP-33-B4Q1DBT
EEPROM Serial ID Memory Contents (Address A0h:Channel1 ;B0h: channel 2)
Address
00
01
02
03
04-05
06
07-10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25-35
36
37-39
Name of Field
Identifier
Ext. Identifier
Connector
Transceiver code
Transceiver code
Transceiver code
Encoding
BR, Nominal
Reserved
Vendor Name
Channel spacing
Vendor OUI
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
Vendor P/N
56-59
60-61
62
63
Vendor Rev
LD wavelength
DWDM wavelength
CC_BASE
64
65
66
67
Reserved
Options
BR,max
BR,min
DELTA ELECTRONICS, INC.
Value (Hex)
Remark
Base ID Fields
03
SFP transceiver
04
Serial ID module supported
07
LC connector
00
Infiniband Compliance Codes
00 00
Transceiver codes
40
Ethernet Base-BX10 compliance
00 00 00 00 Transceiver codes
01
Compatible with 8B10B GE encoding code
0D
Nominal 1300 Mbps (actual GE 1250Mbps)
00
Reserved for SFF-8079
14
9/125 ìm fiber, units of km (20km)
C8
9/125 ìm fiber, units of 100 m (20000m)
00
50/125 ìm fiber, units of 10 m
00
62.5/125 ìm fiber, units of 10 m
00
Link length supported for copper, units of meters
00
Reserved
44
“D” (Vendor name in ASCII character)
45
“E” (Vendor name in ASCII character)
4C
“L” (Vendor name in ASCII character)
54
“T” (Vendor name in ASCII character)
41
“A” (Vendor name in ASCII character)
20
(Vendor name in ASCII character)
00
Specify the channel spacing in units of GHz.
00
SFP vendor IEEE company ID
43
53
46
50
2D
33
33
2D
42
34
51
31
44
42
54
20
“C” (Vendor P/N in ASCII character)
“S” (Vendor P/N in ASCII character)
“F” (Vendor P/N in ASCII character)
“P” (Vendor P/N in ASCII character)
“-“ (Vendor P/N in ASCII character)
“3” (Vendor P/N in ASCII character)
“3” (Vendor P/N in ASCII character)
“-“ (Vendor P/N in ASCII character)
“B” (Vendor P/N in ASCII character)
“4” (Vendor P/N in ASCII character)
“Q” (Vendor P/N in ASCII character)
“1” (Vendor P/N in ASCII character)
“D” (Vendor P/N in ASCII character)
“B ” (Vendor P/N in ASCII character)
“T” (Vendor P/N in ASCII character)
“” (Vendor P/N in ASCII character)
41 20 20 20 “A”
05 D2
(1490nm) in Hex byte
00
XX
Check sum (0~62)
Extended ID Fields
00
(Tx_Diasble, Tx_Fault, LOS)
1A
00
Upper bit rate margin,units of %
00
Lower bit rate margin,units of %
8
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CSFP-33-B4Q1DBT
68-83
84-91
92
93
94
95
96-127
128-255
Vendor SN
Date code
DDM
Enhanced options
SFF-8472
compliance
CC_EXT
Vendor Specific
Reserved
XX
XX
68
F0
“DEYYWWVVRSSSSS”
“YYMMDD”
Diagnostics (Internally Calibrated)
01
SFF-8472 Compliance Rev.9.3
(Soft Tx_Fault, Soft LOS)
XX
Check sum (64~94)
Vendor Specific ID Fields
Vendor specific EEPROM
00
00
Reserved for SFF-8079
Digital Diagnostic Monitoring Interface (2-Wire Address)
Alarm and Warning Thresholds (2 Wire Address A2h: Channel 1; B2h: Channel 2)
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
24-25
26-27
28-29
30-31
32-33
34-35
36-37
38-39
40-55
# Bytes
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
16
Name
Temp High Alarm
Temp Low Alarm
Temp High Warning
Temp Low Warning
Voltage High Alarm
Voltage Low Alarm
Voltage High Warning
Voltage Low Warning
Bias High Alarm
Bias Low Alarm
Bias High Warning
Bias Low Warning
TX Power High Alarm
TX Power Low Alarm
TX Power High Warning
TX Power Low Warning
RX Power High Alarm
RX Power Low Alarm
RX Power High Warning
RX Power Low Warning
Reserved
HEX
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
xx xx
Real Value
TC(max.) +15
TC(min.) -15
TC(max.) +5
TC(min.) -5
3.8
2.8
3.5
3.1
Ibias *4.5
0
Ibias *4
0
PO(max.) +3
PO(min.) -3
PO(max.) +1
PO(min.) -1
PSAT +3
PIN -3
PSAT+1
PIN -1
Unit
ºC
ºC
ºC
ºC
V
V
V
V
mA
mA
mA
mA
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Note
Notes:
1) TC: Operating Case temperature
2) Ibias: Bias current at room temperature.
3) PO: Operating optical power of transmitter
4) PSAT: Overload optical power of receiver
5) PIN: Sensitivity optical power of receiver
9
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CSFP-33-B4Q1DBT
Calibration Constants (2 Wire Address A2h: Channel 1; B2h: Channel 2)
Address
56-59
60-63
64-67
68-71
72-75
76-77
78-79
# Bytes
4
4
4
4
4
2
2
Name
Rx_PWR (4)
Rx_PWR (3)
Rx_PWR (2)
Rx_PWR (1)
Rx_PWR (0)
Tx_I (Slope)
Tx_I (Offset)
HEX
00 00 00 00
00 00 00 00
00 00 00 00
3F 80 00 00
00 00 00 00
01 00
00 00
80-81
2
82-83
2
84-85
86-87
88-89
90-91
92-94
2
2
2
2
3
T (Slope)
T (Offset)
V (Slope)
V (Offset)
Reserved
01 00
00 00
01 00
00 00
00 00 00
95
1
Checksum
XX
Description
Rx_PWR (4) is set to zero for “internally calibrated” devices.
Rx_PWR (3) is set to zero for “internally calibrated” devices.
Rx_PWR (2) is set to zero for “internally calibrated” devices.
Rx_PWR (1) is set to 1 for “internally calibrated” devices.
Rx_PWR (0) is set to zero for “internally calibrated” devices.
Tx_I (Slope) is set to 1 for “internally calibrated” devices.
Tx_I (Offset) is set to zero for “internally calibrated” devices.
Tx_PWR (Slope) is set to 1 for “internally calibrated”
devices.
Tx_PWR (Offset) is set to zero for “internally calibrated”
devices.
T (Slope) is set to 1 for “internally calibrated” devices.
T (Offset) is set to zero for “internally calibrated” devices.
V (Slope) is set to 1 for “internally calibrated” devices.
V (Offset) is set to zero for “internally calibrated” devices.
Reserved
Byte 95 contains the low order 8 bits of the sum of bytes 0 –
94.
01 00
Tx_PWR (Slope)
Tx_PWR
00 00
(Offset)
A/D Value (2 Wire Address A2h: Channel 1; B2h: Channel 2)
Address
96-97
98-99
100-101
102-103
104-105
106-109
# Bytes
2
2
2
2
2
4
Name
Temperature (MSB, LSB)
Supply Voltage (MSB, LSB)
Tx Bias Current (MSB, LSB)
Tx Optical Power (MSB, LSB)
Rx Received Power (MSB, LSB)
Reserved
Description
Internally measured module temperature
Internally measured supply voltage in module
Internally measured Tx Bias current
Measured Tx output power
Measured Rx input power
Notes:Temperature (Signed twos complement value)
A2h Byte 96 (Temperature MSB)
S
6
2
5
2
4
2
3
2
2
2
A2h Byte 97 (Temperature LSB)
1
2
0
-1
2
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
2
1
2
2
-8
Supply Voltage, Tx Bias Current, Tx Optical Power, Rx Received Power (Unsigned values)
A2h Byte 98 (Vcc MSB)
A2h Byte 99 (Vcc LSB)
A2h Byte 100 (TX Bias MSB)
A2h Byte 101 (TX Bias LSB)
A2h Byte 102 (TX Power MSB)
A2h Byte 103 (TX Power LSB)
A2h Byte 104 (RX Power MSB)
15
2
14
2
13
2
12
2
11
2
10
2
A2h Byte 105 (RX Power LSB)
9
2
8
7
2
2
6
2
5
2
4
2
3
2
2
2
2
0
The digital value conversions are updated every 13ms (nominal) or 20ms (max) in rotation. After getting digital value,
each measurement could be obtained by multiplying digital value by corresponding LSB value:
1
Temperature = Temp (Digital Value)  LSBTemp = Temp (Digital Value)  256; when Temperature<128
10
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CSFP-33-B4Q1DBT
1
Temperature = Temp (Digital Value)  LSBTemp = [Temp (Digital Value)  256]-256; when Temperature≧128
Vcc = Vcc(Digital Value)  LSBVcc=VCC(Digital Value)  100V
TX Bias Current = TX Bias Current (Digital Value)  LSBTX,Bias = TX Bias Current (Digital Value)  2A
TX Power = TX Power (Digital Value)  LSBTXPower = TX Power (Digital Value)  0.1W
RX Power = RX Power (Digital Value)  LSBRXPower = RX Power (Digital Value)  0.1W
Optional Status/Control Bits (2 Wire Address A2h: Channel 1; B2h: Channel 2)
Address
110
110
110
110
110
110
110
Bit
7
6
5
4
3
2
1
Name
TX Disable State
Soft TX Disable
Reserved
RX Rate Select State
Soft RX Rate Select
TX Fault State
LOS
110
0
Data_Ready_Bar
111
All
Reserved
Description
“High” to disable TX. “Low” to enable TX.
“1” to disable TX. “0” to enable TX.
Not implement.
Not implement.
Digital state of the TX Fault register.
Digital state of the LOS register.
Indicates transceiver has achieved power up and data is
ready.
Reserved for SFF-8079
Alarm/Warning Flag Bits (2 Wire Address A2h: Channel 1; B2h: Channel 2)
Address
112
112
112
112
112
112
112
112
113
113
113
114-115
116
116
116
116
116
116
116
116
117
117
117
118-119
Bit
7
6
5
4
3
2
1
0
7
6
5-0
All
7
6
5
4
3
2
1
0
7
6
5-0
All
Name
Temp High Alarm
Temp Low Alarm
Vcc High Alarm
Vcc Low Alarm
TX Bias High Alarm
TX Bias Low Alarm
TX Power High Alarm
TX Power Low Alarm
RX Power High Alarm
RX Power Low Alarm
Reserved Alarm
Reserved
Temp High Warning
Temp Low Warning
Vcc High Warning
Vcc Low Warning
TX Bias High Warning
TX Bias Low Warning
TX Power High Warning
TX Power Low Warning
RX Power High Warning
RX Power Low Warning
Reserved Warning
Reserved
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.
11
DELTA ELECTRONICS, INC.
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CSFP-33-B4Q1DBT
11. Regulatory Compliance
Feature
Test Method
Reference
Human Body Model (HBM) MIL-STD-883E Method 3015.7
EIA-JESD22-A114
Electrostatic Discharge (ESD)
to the Electrical Pins
Electrostatic Discharge (ESD)
to the Simplex Receptacle
Machine Model (MM)
EIA-JESD22-A115
Contact Discharge
IEC/EN 61000-4-2
Air Discharge
IEC/EN 61000-4-2
IEC/EN 61000-4-3
Radio Frequency
Electromagnetic Field Immunity
FCC Part 15 Class B
EN 55022 Class B
(CISPR 22A)
Electromagnetic Interference
(EMI)
Laser Eye Safety
FDA/CDRH
FDA 21CFR 1040.10, 1040.11
TUV
EN 60825-1
EN 60825-2
TUV
EN 60950
UL
UL 60950
Component Recognition
Appendix A. Document Revision
Version No.
S0
Date
2011-05-30
Description
Preliminary datasheet
12
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