21
TLX Matrix Switch Interfaces
thinklogical
Rev. H
–
Jan. 2019
17600
– System Data
System data consists of 18 bytes. The first two bytes have the current alarm contact settings.
Each bit corresponds to a contact. Bit 0 (lsb) of byte 1 is the bit for the Power Supply 1 alarm,
and bit 7 (msb) is the bit for the 'any' alarm. The next three bytes are for the installed card
inventory. A '0' bit means the card is installed and a '1' bit means the card is removed. The
remaining bytes are for internal use.
ALARMS
INVENTORY
BIT
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
0
Alarm 1
0
Card 1
Card 9
Card 17
1
Alarm 2
0
Card 2
Card 10
Card 18
2
Alarm 3
0
Card 3
Card 11
Card 19
3
Alarm 4
0
Card 4
Card 12
Card 20
4
Alarm 5
0
Card 5
Card 13
5
Alarm 6
0
Card 6
Card 14
6
Alarm 7
0
Card 7
Card 15
7
Alarm 8
0
Card 8
Card 16
Table 6: TLX320 System Data
17601:17620
– Card Data
Each I/O Card in the Matrix Switch has an associated TCP port. Card 1 uses port 17601, Card
2 uses 17602, and so on. The data is formatted as follows:
•
12 bytes, internal use
•
1 byte, card type (other card types may be added in the future)
•
0xff
missing
•
0x02
normal
•
0x05
reclocked
•
0x0c
HDMI
•
0x0a
10 Gig
•
0x0b
CATx
•
SFP data, 256 bytes per SFP, 16 SFPs per card
▪
128 bytes, SFP ID data
▪
128 bytes, SFP diagnostic data
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