PRODDUCTS
Shenzhen JHA Technology Co., Ltd is one of the leading manufacturers of hardened Ethernet, PoE, and fiber connectivity products specifically designed for harsh and demanding environments.
PRODUCTS
10Gb/s 40km BiDi SFP+ Transceiver, 1270nm/1330nm CWDM,JHA5940D-2733&3327
-
- Supports 9.95Gb/s to 11.3Gb/s bit rates
- Hot-pluggable SFP+ footprint
- Single LC for Bi-directional Transmission
- Maximum link length of 40km
- Built-in 1270/1330 WDM Filter
- Uncooled 1270nm or 1330nm CWDM DFB Laser.
- Power dissipation <1.5W
- No Reference Clock required
- Built-in digital diagnostic functions
- Temperature range 0°C to 70°C
Classification
SFP Module
10G SFP+
10G Single Fiber
- DESCRIPTION
- DIMENSION
- ORDER INFORMATION
- DOWNLOAD
- APPLICATIONS
-
Features:
* Very low EMI and excellent ESD protection
* RoHS Compliant Part
Applications:
* 10GBASE-LR/LW Ethernet
* SONET OC-192 / SDH
* 10G Fibre Channel
Description:
JHA5940D-2733 & JHA5940D-3327 Bi-directional 10Gb/s (SFP+) transceivers are compliant with the current SFP+ Multi-Source Agreement (MSA) Specification. They comply with 10GBASE-LR/LW Ethernet, SONET OC-192 / SDH and 10G Fibre Channel 1200-SM-LL-L. Digital diagnostics functions are available via a 2-wire serial interface, as specified in the SFP+ MSA.
l Absolute Maximum Ratings
Parameter
Symbol
Min.
Typical
Max.
Unit
Storage Temperature TS
-40
+85
°C
Supply Voltage VCCT, R
-0.5
4
V
Relative Humidity RH
0
85
%
l Recommended Operating Environment
Parameter
Symbol
Min.
Typical
Max.
Unit
Case operating Temperature TC
-5
+70
°C
Supply Voltage VCCT, R
+3.135
+3.465
V
Supply Current ICC
450
mA
Power Dissipation PD
1.5
W
l Electrical Characteristics (TOP = 0 to 70 °C, VCC = 3.135 to 3.465 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Note
Transmitter: Differential input voltage swing 180
700
mVpp
1
Transmit Disable Input H VIH
2.0
Vcc+0.3
V
L VIL
0
0.8
V
Transmit Enable Output H VOH
2.4
Vcc+0.3
V
L VOL
0
0.4
V
2
Input Differential Impedance Zin
80
100
120
Ω
Receiver Differential output voltage swing 300
850
mVpp
3
LOS Output H VOH
2.4
Vcc+0.3
V
2
L VOL
0
0.4
V
Output Differential Impedance Zon
80
100
120
Ω
Notes:
Note 1) TD+/- are internally AC coupled with 100Ω differential termination inside the module.
Note 2) Tx Fault and Rx LOS are open collector outputs, which should be pulled up with 4.7k to 10kΩ resistors on the host board. Pull up voltage between 2.0V and Vcc+0.3V.
Note 3) RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDES.
l Optical Parameters(TOP = 0 to 70°C, VCC = 3.135 to 3.465 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Transmitter Bit Rate BR
9.9
11.3
Gb/s
Optical Wavelength JHA5940D-2733 λ
1260
1270
1280
nm
JHA5940D-3327 1320
1330
1340
Average output power Po
0
+5
dBm
Optical Extinction Ratio ER
3.5
dB
Spectral width Δλ
1
nm
Side Mode Suppression Ratio SMSR
30
dB
Optical Eye Mask Compliant with IEEE802.3ae
Receiver Bit Rate BR
9.9
11.3
Gb/s
Optical Wavelength JHA5940D-2733 λ
1320
1330
1340
nm
JHA5940D-3327 1260
1270
1280
Receiver Sensitivity Sen
-16
dBm
1
Maximum Input Power PMAX
0
dBm
LOS De-Assert LOSD
-17
dBm
LOS Assert LOSA
-27
dBm
LOS Hysteresis LOSH
0.5
4
dB
Notes:
Note 1) Measured with a PRBS of 231-1 at 1 x 10-12 BER and 3.5 dB extinction ratio.
l Pin Assignment
Diagram of Host Board Connector Block Pin Numbers and Name
l Pin Function Definitions
PIN #
Name
Function
Notes
1 VeeT Module transmitter ground 1
2 Tx Fault Module transmitter fault 2
3 Tx Disable Transmitter Disable; Turns off transmitter laser output 3
4 SDL 2 wire serial interface data input/output (SDA) 5 SCL 2 wire serial interface clock input (SCL) 6 MOD-ABS Module Absent, connect to VeeR or VeeT in the module 2
7 RS0 Rate select0, optionally control SFP+ receiver. When high, input data rate >4.5Gb/s; when low, input data rate <=4.5Gb/s 8 LOS Receiver Loss of Signal Indication 4
9 RS1 Rate select0, optionally control SFP+ transmitter. When high, input data rate >4.5Gb/s; when low, input data rate <=4.5Gb/s 10 VeeR Module receiver ground 1
11 VeeR Module receiver ground 1
12 RD- Receiver inverted data out put 13 RD+ Receiver non-inverted data out put 14 VeeR Module receiver ground 1
15 VccR Module receiver 3.3V supply 16 VccT Module transmitter 3.3V supply 17 VeeT Module transmitter ground 1
18 TD+ Transmitter inverted data out put 19 TD- Transmitter non-inverted data out put 20 VeeT Module transmitter ground 1
Note 1) The module ground pins shall be isolated from the module case.
Note 2) This pin is an open collector/drain output pin and shall be pulled up with 4.7K-10Kohms to Host_Vcc on the host board.
Note 3) This pin shall be pulled up with 4.7K-10Kohms to VccT in the module.
Note 4) This pin is an open collector/drain output pin and shall be pulled up with 4.7K-10Kohms to Host_Vcc on the host board.
l SFP Module EEPROM Information and Management
The SFP modules implement the 2-wire serial communication protocol as defined in the SFP -8472. The serial ID information of the SFP modules and Digital Diagnostic Monitor parameters can be accessed through the I2C interface at address A0h and A2h. The memory is mapped in Table 1. Detailed ID information (A0h) is listed in Table 2. And the DDM specification at address A2h. For more details of the memory map and byte definitions, please refer to the SFF-8472, “Digital Diagnostic Monitoring Interface for Optical Transceivers”. The DDM parameters have been internally calibrated.
Table 1. Digital Diagnostic Memory Map (Specific Data Field Descriptions)
Table 2 - EEPROM Serial ID Memory Contents (A0h)
Data Address
Length
(Byte)
Name of
Length
Description and Contents
Base ID Fields 0
1
Identifier
Type of Serial transceiver (03h=SFP) 1
1
Reserved
Extended identifier of type serial transceiver (04h) 2
1
Connector
Code of optical connector type (07=LC) 3-10
8
Transceiver
10G Base-LR 11
1
Encoding
64B/66B 12
1
BR, Nominal
Nominal baud rate, unit of 100Mbps 13-14
2
Reserved
(0000h) 15
1
Length(9um)
Link length supported for 9/125um fiber, units of 100m 16
1
Length(50um)
Link length supported for 50/125um fiber, units of 10m 17
1
Length(62.5um)
Link length supported for 62.5/125um fiber, units of 10m 18
1
Length(Copper)
Link length supported for copper, units of meters 19
1
Reserved
20-35
16
Vendor Name
SFP vendor name: JHA 36
1
Reserved
37-39
3
Vendor OUI
SFP transceiver vendor OUI ID 40-55
16
Vendor PN
Part Number: “JHA5940D-2733” or “JHA5940D-3327” (ASCII) 56-59
4
Vendor rev
Revision level for part number 60-62
3
Reserved
63
1
CCID
Least significant byte of sum of data in address 0-62 Extended ID Fields 64-65
2
Option
Indicates which optical SFP signals are implemented(001Ah = LOS, TX_FAULT, TX_DISABLE all supported) 66
1
BR, max
Upper bit rate margin, units of % 67
1
BR, min
Lower bit rate margin, units of % 68-83
16
Vendor SN
Serial number (ASCII) 84-91
8
Date code
JHA’s Manufacturing date code 92-94
3
Reserved
95
1
CCEX
Check code for the extended ID Fields (addresses 64 to 94) Vendor Specific ID Fields 96-127
32
Readable
JHA specific date, read only 128-255
128
Reserved
Reserved for SFF-8079 l Digital Diagnostic Monitor Characteristics
Data Address
Parameter
Accuracy
Unit
96-97 Transceiver Internal Temperature ±3.0 °C 98-99 VCC3 Internal Supply Voltage ±3.0 % 100-101 Laser Bias Current ±10 % 102-103 Tx Output Power ±3.0 dB 104-105 Rx Input Power ±3.0 dB l Regulatory Compliance
The JHA5940D-2733 /3327 complies with international Electromagnetic Compatibility (EMC) and international safety requirements and standards (see details in Table following).
Electrostatic Discharge(ESD) to the Electrical Pins MIL-STD-883EMethod 3015.7 Class 1(>1000 V) Electrostatic Discharge (ESD)to the Single LC Receptacle IEC 61000-4-2GR-1089-CORE Compatible with standards ElectromagneticInterference (EMI) FCC Part 15 Class BEN55022 Class B (CISPR 22B) VCCI Class B
Compatible with standards Laser Eye Safety FDA 21CFR 1040.10 and 1040.11EN60950, EN (IEC) 60825-1,2 Compatible with Class 1 laserproduct. l Recommended Circuit
Recommended Host Board Power Supply Circuit
Recommended High-speed Interface Circuit
l Mechanical Dimensions
JHA reserves the right to make changes to the products or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such products or information.Published by Shenzhen JHA Technology Co., Ltd.
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