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Reasonable price Cwdm Sfp 10g - 10GBASE-ZR SFP+ 1550nm 80km Hi-Optel HSFP10-0551 module – Hi-optel Featured Image
  • Reasonable price Cwdm Sfp 10g - 10GBASE-ZR SFP+ 1550nm 80km Hi-Optel HSFP10-0551 module – Hi-optel

Reasonable price Cwdm Sfp 10g - 10GBASE-ZR SFP+ 1550nm 80km Hi-Optel HSFP10-0551 module – Hi-optel

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Reasonable price Cwdm Sfp 10g - 10GBASE-ZR SFP+ 1550nm 80km Hi-Optel HSFP10-0551 module – Hi-optel Detail:

Descriptions

The SFP+ ZR module is small form factor pluggable module for duplex optical data communications such as 10GBASE-ZR/EZW defined by IEEE 802.3ae. It is with the SFP+ 20-pin connector to allow hot plug capability.

The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.

The transmitter converts 10Gbit/s serial PECL or CML electrical data into serial optical data compliant with the 10GBASE-ZR standard. An open collector compatible Transmit Disable (Tx_Dis) is provided. A logic “1,” or no connection on this pin will disable the laser from transmitting. A logic “0″ on this pin provides normal operation. The transmitter has an internal automatic power control loop (APC) to ensure constant optical power output across supply voltage and temperature variations. An open collector compatible Transmit Fault (Tx_Fault) is provided. TX_Fault is a module output contact that when high, indicates that the module transmitter has detected a fault condition related to laser operation or safety. The TX_Fault output contact is anopen d rain/collector and shall be pulled up to the Vcc_Host in the host with a resistor in the range 4.7-10 kΩ.

TX_Disable is a module input contact. When TX_Disable is asserted high or left open, the SFP+ module transmitter output shall be turned off. This contact shall be pulled up to VccT with a 4.7 kΩ to 10 kΩ resistor.

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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”.
Table 1. Digital Diagnostic Memory Map (Specific Data Field Descriptions)

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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
11 1 Encoding 64B/66B (06h)
12 1 BR,Nominal Nominal baud rate, unit of 100Mbps （67h）
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: Hi-Optel   ECI
36 1 Reserved
37-39 3 Vendor OUI SFP transceiver vendor OUI ID
40-55 16 Vendor PN Part Number: “HSFP10xxxxECI” (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 Hi-Optel’s Manufacturing date code
92 1 Diagnostic type
93 1 Enhanced option
94 1 SFF-8472
95 1 CCEX Check code for the extended ID Fields (addresses 64 to 94)
Vendor Specific ID Fields
96-127 32 Readable Hi-Optel specific date, read only
128-255 128 Reserved Reserved for SFF-8079

Table 2 – EEPROM Serial ID Memory Contents (A2h)

Address  Bytes Name Description
00-01 2 Temp High Alarm MSB at low address
02-03 2 Temp Low Alarm MSB at low address
04-05 2 Temp High Warning MSB at low address
06-07 2 Temp Low Warning MSB at low address
08-09 2 Voltage High Alarm MSB at low address
10-11 2 Voltage Low Alarm MSB at low address
12-13 2 Voltage High Warning MSB at low address
14-15 2 Voltage Low Warning MSB at low address
16-17 2 Bias High Alarm MSB at low address
18-19 2 Bias Low Alarm MSB at low address
20-21 2 Bias High Warning MSB at low address
22-23 2 Bias Low Warning MSB at low address
24-25 2 TX Power High Alarm MSB at low address
26-27 2 TX Power Low Alarm MSB at low address
28-29 2 TX Power High Warning MSB at low address
30-31 2 TX Power Low Warning MSB at low address
32-33 2 RX Power High Alarm MSB at low address
34-35 2 RX Power Low Alarm MSB at low address
36-37 2 RX Power High Warning MSB at low address
38-39 2 RX Power Low Warning MSB at low address
40-55 16 Reserved Reserved for future monitored quantities
Address #Bytes Name Description
56-59 4 Rx_PWR(4) Single precision floating point calibration data – Rx optical power.
Bit 7 of byte 56 is MSB. Bit 0 of byte 59 is LSB.
60-63 4 Rx_PWR(3) Single precision floating point calibration data – Rx optical power.
Bit 7 of byte 60 is MSB. Bit 0 of byte 63 is LSB.
64-67 4 Rx_PWR(2) Single precision floating point calibration data – Rx optical power.
Bit 7 of byte 64 is MSB, bit 0 of byte 67 is LSB.
68-71 4 Rx_PWR(1) Single precision floating point calibration data – Rx optical power.
Bit 7 of byte 68 is MSB, bit 0 of byte 71 is LSB.
72-75 4 Rx_PWR(0) Single precision floating point calibration data – Rx optical power.
Bit 7 of byte 72 is MSB, bit 0 of byte 75 is LSB.
76-77 2 Tx_I(Slope) Fixed decimal (unsigned) calibration data, laser bias current.
Bit 7 of byte 76 is MSB, bit 0 of byte 77 is LSB.
78-79 2 Tx_I(Offset) Fixed decimal (signed two’s complement) calibration data, laser bias current.
Bit 7 of byte 78 is MSB, bit 0 of byte 79 is LSB
80-81 2 Tx_PWR(Slope) Fixed decimal (unsigned) calibration data,transmittercoupled output power.
Bit 7 of byte 80 is MSB, bit 0 of byte81 is LSB.
82-83 2 Tx_PWR(Offset) Fixed decimal (signed two’s complement) calibration data, transmitter coupled output power.
Bit 7 of byte 82 is MSB, bit 0 of byte 83 is LSB.
84-85 2 T(Slope) Fixed decimal (unsigned) calibration data, internal module temperature.
Bit 7 of byte 84 is MSB, bit 0 of byte 85 is LSB.
86-87 2 T(Offset) Fixed decimal (signed two’s complement) calibration data, internal module temperature.
Bit 7 of byte 86 is MSB, bit 0 of byte 87 is LSB.
88-89 2 V(Slope) Fixed decimal (unsigned) calibration data, internal module supply voltage.
Bit 7 of byte 88 is MSB, bit 0 of byte 89 is LSB.
90-91 2 V(Offset) Fixed decimal (signed two’s complement) calibration data, internal module supply voltage.
Bit 7 of byte 90 is MSB. Bit 0 of byte 91 is LSB.
92-95 4 Reserved Reserved
Byte Bit Name Description
Converted analog values. Calibrated 16 bit data
96 All Temperature MSB Internally measured module temperature.
97 All Temperature LSB
98 All Vcc MSB Internally measured supply voltage in transceiver.
99 All Vcc LSB
100 All TX Bias MSB Internally measured TX Bias Current.
101 All TX Bias LSB
102 All TX Power MSB Measured TX output power.
103 All TX Power LSB
104 All RX Power MSB Measured RX input power.
105 All RX Power LSB
106 All Reserved MSB Reserved for 1st future definition of digitized analog input
107 All Reserved LSB Reserved for 1st future definition of digitized analog input
108 All Reserved MSB Reserved for 2nd future definition of digitized analog input
109 All Reserved LSB Reserved for 2nd future definition of digitized analog input
Optional Status/Control Bits
110 7 TX Disable State Digital state of the TX Disable Input Pin. Not supported.
110 6 Soft TX Disable Read/write bit that allows software disable of laser.
Not supported.
110 5 Reserved
110 4 RX Rate Select State Digital state of the SFP RX Rate Select Input Pin.
Not supported.
110 3 Soft RX Rate Select Read/write bit that allows software RX rate select.
Not supported.
110 2 TX Fault Digital state of the TX Fault Output Pin.
110 1 LOS Digital state of the LOS Output Pin.
110 0 Data Ready Indicates transceiver has achieved power up and data is ready
111 7-0 Reserved Reserved.
Byte Bit Name Description
Reserved Optional Alarm and Warning Flag Bits
112 7 Temp High Alarm Set when internal temperature exceeds high alarm level.
112 6 Temp Low Alarm Set when internal temperature is below low alarm level.
112 5 Vcc High Alarm Set when internal supply voltage exceeds high alarm level.
112 4 Vcc Low Alarm Set when internal supply voltage is below low alarm level.
112 3 TX Bias High Alarm Set when TX Bias current exceeds high alarm level.
112 2 TX Bias Low Alarm Set when TX Bias current is below low alarm level.
112 1 TX Power High Alarm Set when TX output power exceeds high alarm level.
112 0 TX Power Low Alarm Set when TX output power is below low alarm level.
113 7 RX Power High Alarm Set when Received Power exceeds high alarm level.
113 6 RX Power Low Alarm Set when Received Power is below low alarm level.
113 5 Reserved Alarm
113 4 Reserved Alarm
113 3 Reserved Alarm
113 2 Reserved Alarm
113 1 Reserved Alarm
113 0 Reserved Alarm
114 All Reserved
115 All Reserved
116 7 Temp High Warning Set when internal temperature exceeds high warning level.
116 6 Temp Low Warning Set when internal temperature is below low warning level.
116 5 Vcc High Warning Set when internal supply voltage exceeds high warning level.
116 4 Vcc Low Warning Set when internal supply voltage is below low warning level.
116 3 TX Bias High Warning Set when TX Bias current exceeds high warning level.
116 2 TX Bias Low Warning Set when TX Bias current is below low warning level.
116 1 TX Power High Warning Set when TX output power exceeds high warning level.
116 0 TX Power Low Warning Set when TX output power is below low warning level.
117 7 RX Power High Warning Set when Received Power exceeds high warning level.
117 6 RX Power Low Warning Set when Received Power is below low warning level.
117 5 Reserved Warning
117 4 Reserved Warning
117 3 Reserved Warning
117 2 Reserved Warning
117 1 Reserved Warning
117 0 Reserved Warning
118 All Reserved
119 All Reserved
Byte # Byte Name Description
120-127 8 Vendor Specific 00h.
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