3750X-12S, C3KX-NM-10G + SFP-10G-SR

Brad Nightingale · ‎06-10-2018

Hi

I have a mikrotik ccr1072-1G-8S+ with a S+DA0001 going to a CISCO 3750X installed with a C3KX-NM-10G module. I cannot get this to work though. The mikrotik detects the SFP+ connected to it fine, but the cisco wont recognise the SFP+ module connected into the C3KX-NM-10G. It detects the C3KX-NM-10G just fine though, and the Gig SFP works as well in Port 1. Port 2 has the SFP+ module connected, Port 3 is empty, and Port 4 has ANOTHER SFP+ module in it, thats also not working. I'm also aware of this article here:

https://supportforums.cisco.com/t5/lan-switching-and-routing/3750-x-with-c3kx-nm-10g-not-recognizing-sfp/m-p/1999104#M224554

Can someone please confirm if the S+DA0001 is compatible with this CISCO module? I cant find anything anywhere. The CISCO is running 15.0(2)SE9 so perhaps its an IOS upgrade thats required, but I want to avoid doing that if the S+DA0001 isnt compatible anyway (found here: https://mikrotik.com/product/SplusDA0001) - I appreciate this isnt a $20,000 SFP+ CISCO model, but Im budget constrained.

I have tried another SFP+ found here: https://cdlnz.com/SFP1MCI, but this is exactly the same (and infact the Mikrotik interface recognises it, but the lights dont come on on it like they do with the S+DA0001.)

If anyone can help that would be appreciated.

Brad

Leo Laohoo · ‎06-11-2018

Post the complete output to the command "sh idprom interface <PORT>".

Brad Nightingale · ‎06-11-2018

GigabitEthernet1/1/1 unassigned YES unset up up
GigabitEthernet1/1/2 unassigned YES unset down down
GigabitEthernet1/1/3 unassigned YES unset down down
GigabitEthernet1/1/4 unassigned YES unset down down
Te1/1/1 unassigned YES unset down down
Te1/1/2 unassigned YES unset down down
!
wstak2sw01#sh idprom interface Te1/1/1
%No module is present
wstak2sw01#sh idprom interface Te1/1/2
%No module is present
wstak2sw01#sh inv
NAME: "1", DESCR: "WS-C3750X-24"
PID: WS-C3750X-24T-E , VID: V07 , SN: FDO1944F01S

NAME: "Switch 1 - Power Supply 0", DESCR: "FRU Power Supply"
PID: C3KX-PWR-350WAC , VID: V03L , SN: LIT191803A7

NAME: "Switch 1 - FRULink Slot 1 - FRULink Module", DESCR: "FRULink 10G ST Module"
PID: C3KX-NM-10G , VID: V01 , SN: FDO16421G5F

NAME: "GigabitEthernet1/1/1", DESCR: "1000BaseSX SFP"
PID: Unspecified , VID: , SN: P4L0Q4X

wstak2sw01#sh idprom interface GigabitEthernet1/1/1

General SFP Information
-----------------------------------------------
Identifier : 0x03
Connector : 0x07
Transceiver : 0x00 0x00 0x00 0x01 0x20 0x40 0x0C 0x01
Encoding : 0x01
BR_Nominal : 0x0C
Vendor Name : FINISAR CORP.
Vendor Part Number : FTRJ-8519-7D-CSC
Vendor Revision : 0x00 0x00 0x00 0x00
Vendor Serial Number : P4L0Q4X
-----------------------------------------------

EEPROM PAGE A0

-----------------------------------------------
000: 03 04 07 00 00 00 01 20 40 0C
010: 01 01 0C 00 00 00 37 1E 00 00
020: 46 49 4E 49 53 41 52 20 43 4F
030: 52 50 2E 20 20 20 00 00 90 65
040: 46 54 52 4A 2D 38 35 31 39 2D
050: 37 44 2D 43 53 43 00 00 00 00
060: 03 52 00 FE 00 12 00 00 50 34
070: 4C 30 51 34 58 20 20 20 20 20
080: 20 20 20 20 30 33 31 31 31 35
090: 20 20 08 00 00 82 00 00 02 68
100: 0A 59 85 D9 B1 2A 9A B2 BF 66
110: D4 D5 B5 CB 1E 00 00 00 00 00
120: 00 00 00 00 5E 40 CC 62 FF FF
130: FF FF FF FF FF FF FF FF FF FF
140: FF FF FF FF FF FF FF FF FF FF
150: FF FF FF FF FF FF FF FF FF FF
160: FF FF FF FF FF FF FF FF FF FF
170: FF FF FF FF FF FF FF FF FF FF
180: FF FF FF FF FF FF FF FF FF FF
190: FF FF FF FF FF FF FF FF FF FF
200: FF FF FF FF FF FF FF FF FF FF
210: FF FF FF FF FF FF FF FF FF FF
220: FF FF FF FF FF FF FF FF FF FF
230: FF FF FF FF FF FF FF FF FF FF
240: FF FF FF FF FF FF FF FF FF FF
250: FF FF FF FF FF
-----------------------------------------------
Other Information
-------------------------------------------------------
Port asic num : 00
Port asic port num : 06
SFP presence index : 00
SFP iter cnt : 79489310
SFP failed oper flag : 0x00000000
IIC error cnt : 0
IIC error dsb cnt : 0
IIC max sts cnt : 6
Chk for link status : 01
Link status : 01
Autoneg enable : 01
Flow control Pause : 00
Flow control asymPause: 00
Duplex mode : 01
PcsInfo : 0x04A61D48
MacInfo : 0x04A61D28 0x04A61D30
AutoNeg : 0x04A61D30 0x04A61D38

Sfp selection asic reg map
--------------------------------
stbi : 0x00
sfpControl : 0x4E
Regs Loc : 0xF0000000
--------------------------------
miscStatus
rps300Stat1 1
rps300Stat2 1
rps300Present 1
modeSwitchActive 0
stackPhyControl
sPhyLoopback 0
sPhyALock1 1
sPhyALock0 1
sPhyBLock1 1
sPhyBLock0 1
stackCable
cableIdA_1 1
cableIdA_0 1
eqSelectA_1 0
eqSelectA_0 0
cableIdB_1 1
cableIdB_0 1
eqSelectB_1 0
eqSelectB_0 0

SFF-8472 MSA EEPROM Data
===========================================
000 : 03 04 07 00 00 00 01 20 40 0C
010 : 01 01 0C 00 00 00 37 1E 00 00
020 : 46 49 4E 49 53 41 52 20 43 4F
030 : 52 50 2E 20 20 20 00 00 90 65
040 : 46 54 52 4A 2D 38 35 31 39 2D
050 : 37 44 2D 43 53 43 00 00 00 00
060 : 03 52 00 FE 00 12 00 00 50 34
070 : 4C 30 51 34 58 20 20 20 20 20
080 : 20 20 20 20 30 33 31 31 31 35
090 : 20 20 08 00 00 82 00 00 02 68
100 : 0A 59 85 D9 B1 2A 9A B2 BF 66
110 : D4 D5 B5 CB 1E 00 00 00 00 00
120 : 00 00 00 00 5E 40 CC 62
YETI INTERNAL REGS
-----------------------------------------------
Location=0xD8000500 : Value=0x00
Location=0xD8000501 : Value=0x00
Location=0xD8000502 : Value=0x00
Location=0xD8000503 : Value=0x00
Location=0xD8000504 : Value=0x00
Location=0xD8000505 : Value=0x00
Location=0xD8000506 : Value=0x00
Location=0xD8000507 : Value=0x02
Location=0xD8000508 : Value=0x00
Location=0xD8000509 : Value=0x40
Location=0xD800050A : Value=0x00
Location=0xD800050B : Value=0x00
Location=0xD800050C : Value=0x05
Location=0xD800050D : Value=0x00
Location=0xD800050E : Value=0x01
Location=0xD800050F : Value=0x00
Location=0xD8000510 : Value=0x0F
yetiIICinited : Value=0x00000001
yetiIICLockPassCnt : Value=0
yetiIICLockFailCnt : Value=0
yetiIICLockApp : Value=40
-----------------------------------------------

-------------------------------------------------------

jannis_achstetter · ‎08-10-2023

As far as I know, if you have an SFP+ in port 2, port 1 cannot be used. Thus, if you have an SFP in port 1, port2 cannot have an SFP+, only another SFP. Try pulling the SFP from port 1 and see if the SFP+ in port 2 starts working.