View source for SFPTotal Mini

[[File:SFPTotal_Mini_Programmer.png|300px|thumb|right|SFPTotal Mini HW 1.2]]

[[File:SFPTotal_Mini.png|300px|thumb|right|SFPTotal Mini HW 1.1]]

Programmer '''SFPTotal Mini''' allows  to reprogram the SFP and SFP+ transceivers, and designed to address the main problems that arise in practice of Internet service providers, network equipment vendors and system integrators in the process of working with optical transceivers and switching equipment, and require reprogramming of transceivers.

Device is a fully compatible according [ftp://ftp.seagate.com/pub/sff/INF-8074.PDF SFF-8074]

The SFPTotal Mini connects to PC via USB interface through which performed control and power supply of transceiver.

To connect a high-power transceivers can be used by external power adapter 5V DC.


== Application ==

Programmers SFPTotal are used to solve next tasks:
* Programming SFP/SFP+ optical transceivers and twinaxial cables
* Providing of compatibility between network equipment of different manufacturers
* Reflashing memory of write-protected transceivers
* Changing settings of PHY controllers
* Branding for OEM transceivers
* Diagnosis transceiver by reading the DDM
* Accounting for optical transceivers

== Quick start ==

# Connect SFPTotal Mini board to your PC using micro USB Type B cable
# Install [http://sfptotal.com/download/Drivers/SFPTotal%20Mini%20Driver.zip drivers for SFPTotal Mini]
# Download application [[SFPTotal Wizard]] 
# Start SFPTotal Wizard
# Insert transceiver to the programmer port
# [[Reading transceiver's memory]]

== Control elements ==

=== LED indications ===
 
* '''POWER'''  lights up when device is connected to PC.
* '''STATUS''' flashes when the power is on and device waiting for connection transceiver to the SFP port. When transceiver is connected, STATUS led is constantly light up.
* '''ERROR''' constantly lights up when device works with error or freezes.
* '''TX_ENA''' lights up when the transmitter contacts  connected to power supply.
* '''RX_ENA''' lights up when the receiver contacts  connected to power supply.

=== Jumpers ===

* '''TX''' turns transmitter power
* '''RX''' turns receiver power

* Сontact closure '''LPMODE''' disables low-power mode (transmitter disabled).
* Сontact closure '''RS0''' and '''RS1''' pull up appropriate contacts of transceiver to the ground.

== Software ==

To operate the device, use the software [[SFPTotal Wizard]] version 1.0.2.3 or older.

== Command line interface ==

The device provides access to the command line interface by connecting through a virtual serial port.
You can use the programming board without [[SFPTotal Wizard]] software to get more features or to realize the opportunities that are not available in the standard software.

Use this document to get information about commands which supported by SFPTotal Mini.

=== Commands ===

;'''CLI'''

The command switches the echo output of command line. Default, CLI=0.
<tt>
: CLI
: CLI=0
</tt>


;'''STATUS'''

Returns current state GPIO of SFP transceiver.
<tt>
: STATUS
: MOD_ABS=0; TX_FAULT=1; RX_LOS=0; TX_DIS=0
</tt>


'''TX_DIS'''

Command allows to disable power supply of transmitter for switching to low power mode (LPMODE). To activate the LPMODE, it is necessary to transfer command TX_DIS setting the flag value of 1.

To disable the mode, you must set the flag equal to 0. The current state can be requested with STATUS command.
<tt>
: TX_DIS=1

: STATUS
: MOD_ABS=0; TX_FAULT=1; RX_LOS=0; TX_DIS=1

: TX_DIS=0
: STATUS
: MOD_ABS=0; TX_FAULT=1; RX_LOS=0; TX_DIS=0
</tt>

Low power mode is activated for default.
On the PCB of SFPTotal Mini board are placed contacts LP_MODE, which allows to switch low power mode in manual mode.


;'''VERSION'''

Command returns information about device: hardware revision, software version and unique serial number of the device.
<tt>
: VERSION
: SFPTotal Mini (c) 2015-2016
: HW: 1.1
: SW: 1.0.5
: SN: SFPT-M1116021001
</tt>


; '''rXYYAABBCC''' ('''RXYYAABBCC''')

Command for reading memory of transceiver.

<pre>
: r1A000007F
: Read 128 byte(s) Table 0xA0 from 0x00

: ##    00  01  02  03  04  05  06  07  08  09  0A  0B  0C  0D  0E  0F

: 00 :  03  04  07  20  00  00  00  00  00  00  00  06  67  00  0A  64
: 01 :  00  00  00  00  4F  45  4D  20  20  20  20  20  20  20  20  20
: 02 :  00  20  20  20  00  00  00  00  31  30  47  42  2D  53  46  50
: 03 :  2D  4C  52  2D  45  20  20  20  31  2E  30  20  05  1E  00  F9
: 04 :  00  1A  00  00  45  58  50  39  36  4C  30  31  31  20  20  20
: 05 :  20  20  20  20  31  31  30  38  30  39  20  20  68  F0  03  02
: 06 :  45  58  54  52  45  4D  45  20  4C  52  00  00  00  00  00  00
: 07 :  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00

: R1A000007F  
: 03040720000000000000000667000A64000000004F454D2020202020202020200020202000000000313047422D5346502D4C522D45202020312E3020051E00F9001A000045585039364C30313120202020202020313130383039202068F0030245585452454D45204C5200000000000000000000000000000000000000000000
</pre>


; '''wXYYAABBCC''' ('''WXYYAABBCC''')

Command for writing to the memory of transceiver.