5900 irf on Qsfp ports on single mode fiber

[gopfx]

Can we use an QSFP+ to SFP+ adapter kit 665874-B21 + JD094B (X130 10G SFP+ LR) (on 40Gb  splitted port ) to establish an irf link over 300 meters to another member with the same configuration.

5900AF-48XGT-4QSFP+ Switch with 2 Processors
BOARD TYPE: 5900AF-48XGT-4QSFP+ Switch
DRAM: 2048M bytes
FLASH: 512M bytes
PCB 1 Version: VER.B
Bootrom Version: 147
CPLD 1 Version: 004
CPLD 2 Version: 004
Release Version: HPE 5900AF-48XGT-4QSFP+ Switch-2422P01
Patch Version : None
[SubSlot 0] 48XGT+4QSFP Plus

thks 

[johnk3r]

Yes.

[VoIP-Buddy]

I'd be concerned about the LR SFP+... it might overdrive the optics on the QSFP+ transceiver.  I'd advise caution.  LR's should be used at both ends.

David