这个交换机怎么查看光模块功率呢

<PYCHK-S5130-3L-2>dis version

H3C Comware Software, Version 7.1.045, Release 3111P02

Copyright (c) 2004-2015 Hangzhou H3C Tech. Co., Ltd. All rights reserved.

H3C S5130-28S-SI uptime is 14 weeks, 6 days, 18 hours, 28 minutes

Last reboot reason : Cold reboot

Boot image: flash:/s5130si-cmw710-boot-r3111p02.bin

Boot image version: 7.1.045, Release 3111P02

  Compiled Dec 21 2015 16:00:00

System image: flash:/s5130si-cmw710-system-r3111p02.bin

System image version: 7.1.045, Release 3111P02

  Compiled Dec 21 2015 16:00:00

Slot 1:

Uptime is 14 weeks,6 days,18 hours,28 minutes

H3C S5130-28S-SI with 1 Processor

BOARD TYPE:         S5130-28S-SI

DRAM:               1024M bytes

FLASH:              512M bytes

PCB 1 Version:      VER.B

Bootrom Version:    142

CPLD 1 Version:     002

Release Version:    H3C S5130-28S-SI-3111P02

Patch Version  :    None

Reboot Cause  :     ColdReboot

[SubSlot 0] 24GE+4SFP Plus

<PYCHK-S5130-3L-2>dis tra

<PYCHK-S5130-3L-2>dis tran?

                      ^

 % Unrecognized command found at '^' position.

<PYCHK-S5130-3L-2>dis tr?

  track

  traffic

<PYCHK-S5130-3L-2>dis tr

没有display transceiver diagnosis interface这个命令