交换机版本

请问这个交换机已经停止销售了，这个最新的版本去哪里获取呀

[Switch]dis device manuinfo

 Slot 1 CPU 0:

DEVICE_NAME          : S6520XE-54QC-HI

DEVICE_SERIAL_NUMBER : 210235A2D4H183000019

MAC_ADDRESS          : 9CE8-95DB-B931

MANUFACTURING_DATE   : 2018-03-13

VENDOR_NAME          : H3C

---

[VxLAN_Switch]dis version

H3C Comware Software, Version 7.1.070, Release 1109P01

Copyright (c) 2004-2018 New H3C Technologies Co., Ltd. All rights reserved.

H3C S6520XE-54QC-HI uptime is 4 weeks, 5 days, 21 hours, 39 minutes

Last reboot reason : Cold reboot

Boot image: flash:/s6520xe-cmw710-boot-R1109P01.bin

Boot image version: 7.1.070, Release 1109P01

  Compiled Jan 30 2018 11:00:00

System image: flash:/s6520xe-cmw710-system-R1109P01.bin

System image version: 7.1.070, Release 1109P01

  Compiled Jan 30 2018 11:00:00