皇冠365app首页-皇冠365app下载-手机版下载

皇冠365app首页-皇冠365app下载-手机版下载

支持

电话:(949)852 - 1973 or 电子邮件: Technical支持@thegiftofencouragement.com

星期一到星期五
上午8:30至下午5:15(太平洋标准时间)

支持 is available in English, Spanish or Mandarin. TC offers comprehensive technical support from its corporate headquarters in Irvine, California. It includes assistance with planning, installation & 故障排除问题.

If a troubleshooting situation arises, TC将尽一切努力, including providing advance product replacement, to keep a customer's network in full operation.

Manuals are supplied with each JumboSwitch® product in portable document format (PDF). 额外的手动(年代), contact your sales representative or 皇冠365app下载 支持 by phone or e-mail (see above).


培训和教育

皇冠365app下载 offers training sessions tailored to meet our customers' level of expertise and specific JumboSwitch® application. Sessions run from one to three days. 更多详情请皇冠365app下载.

常见问题

Check this page for common questions on 皇冠365app下载 and JumboSwitch®, our industrial Gigabit 以太网 modular switch products.

保修 & 退货政策

All 皇冠365app下载 products are covered by a five year warranty. Product returns must be pre-approved by our Customer Service Department and accompanied by a Return Material Authorization (RMA) number.

术语表

A handy glossary of networking terms can be found here.