Transcript
CSFP-33-B4K1DBT
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.
Performance Data link up to 20km in 9/125um single mode fiber.
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CSFP-33-B4K1DBT 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 Transmission Distance
3.3
1250
+100ppm
Single Mode Fiber 20
Note Note 1 Non-condensing
100Hz to 1MHz
Mbps ITU-T G.652
km
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 -6 -3 0 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
2 Normalized Time DELTA ELECTRONICS, INC.
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CSFP-33-B4K1DBT 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 -3 -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 =<10-12@PRBS=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
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Calibration Internal Internal Internal Internal Internal
Note Specified by TC VCC=3.3V5% Specified by nominal bias value -6 to 0dBm -20 to -3dBm
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CSFP-33-B4K1DBT 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-B4K1DBT 8. Recommend Interface Circuit
Note (1). Consult the SERDES manufacturer for the termination method. Note (2). Protections from incorrect insertion are strongly recommended. 5 DELTA ELECTRONICS, INC.
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CSFP-33-B4K1DBT
Complies with 21 CFR 1040.10 and 1040.11 Made in x FS
9. Outline Dimensions
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CSFP-33-B4K1DBT 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-B4K1DBT 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 68-83 84-91
Reserved Options BR,max BR,min Vendor SN Date code
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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 4B 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) “K” (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 % XX “DEYYWWVVRSSSSS” XX “YYMMDD” 8
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CSFP-33-B4K1DBT 92 93 94 95 96-127 128-255
DDM Enhanced options SFF-8472 compliance CC_EXT Vendor Specific
Reserved
68 F0
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 *3.5 0 Ibias *3 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
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CSFP-33-B4K1DBT 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
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CSFP-33-B4K1DBT 1 Temperature = Temp (Digital Value) LSBTemp = [Temp (Digital Value) 256]-256; when Temperature≧128 Vcc = Vcc(Digital Value) LSBVcc=VCC(Digital Value) 100V TX Bias Current = TX Bias Current (Digital Value) LSBTX,Bias = TX Bias Current (Digital Value) 2A TX Power = TX Power (Digital Value) LSBTXPower = TX Power (Digital Value) 0.1W RX Power = RX Power (Digital Value) LSBRXPower = RX Power (Digital Value) 0.1W
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.
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CSFP-33-B4K1DBT 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
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