11
Extended Identifier
The field should be set to 04h for all SFP modules indicating serial ID module definition.
Connector
The Connector value indicates the external connector provided on the interface. This value shall be
included in the serial data. that 01h – 05h are not SFP compatible, and are included for compatibility
with GBIC standards
Value
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0C-1Fh
20h
21h
22h-7Fh
80-FFh
Description
Unknown or unspecified
SC
Fibre Channel Style 1 copper connector
Fibre Channel Style 2 copper connector
BNC/TNC
Fibre Channel coaxial headers
FiberJack
LC
MT-RJ
MU
SG
Optical pigtail
Reserved
HSSDC II
Copper Pigtail
Reserved
Vendor
Transceiver
The following bit significant indicators define the electronic or optical interfaces that are supported by
the SFP transceiver. At least one bit shall be set in this field. For Fibre Channel SFPs, the Fibre
Channel speed, transmission media, transmitter technology, and distance capability shall all be
indicated.
Data
Address
Reserved standard compliance code
3
7-0
4
7-4
SONET Compliance Codes
4
3
4
2
4
1
4
0
Bit
position
Description
Data
address
7
7
7
7
7
7
Bit
position
Description
Reserved
Reserved
7
6
5
4
very long distance (V)
short distance (S)
intermediate distance (I)
long distance (L)
Reserved
OC 48, long reach
OC 48, intermediate reach
OC 48 short reach
3-2
1
Reserved
Longwave laser (LC)
Electrical inter-enclosure
EL)
Electrical intra-enclosure
(EL)
Shortwave laser w/o OFC
(SN)
Shortwave laser w/ OFC
(SL)
Longwave laser (LL)
Reserved
5
7
Reserved
7
0
5
6
OC 12, single mode long
each
OC 12, single mode inter
reach
OC 12 multi-mode short
reach
Reserved
8
7
5
5
8
6
5
4
8
5
5
3
8
8
4
0-3