FAQ

VSOL mainly provides product customization and volume purchase services to resellers and operators.

So how do I become a partner reseller? Product requirements can be contacted and communicated in the following ways:

1. Click on the session button on the right-hand side of the website to communicate online, or click here to contact online customer service.
2. Click on the Contact Us page and send a message through the message system and email address on the page. After receiving the message, we will contact you within 24 hours.

VSOL does not have an e-commerce channel for the time being, and therefore cannot offer products directly to individual buyers.

But we offer a better solution. If you are an individual buyer and need a small amount of product for home or office use, then you can contact your local distributor customer instead of purchasing the product through VSOL.

The local distributor can provide you with equivalent quality products and service support without incurring additional shipping costs.

Need to know about local dealer customers can be accessed in two ways:

1. The Partners page of the website.

2. Submit a message on the contact page or contact customer service online.

Customer Sales Support/Technical Support hours of operation:

We offer a 7*24 sales support and technical support service. You can access the online support service at any time in the right-hand toolbar of the website.

During statutory holidays, you can also leave a message via the website message board or the following email address.
Sales: sales@ftthcpe.com
Support: support@ftthcpe.com

PON ports are transparent mode, don’t need to configure vlan. Other vendors such as Huawei, ZTE, Fiberhome OLT also don’t need to configure vlan for pon ports. Just need to configure tcont, gemport, service, service-port for each onu.

You can access ONU through WAN IP. By default, it’s not allowed to access from WAN, you need to set firewall level to low and enable wan access on the web.

Attention: for security, please do not enable wan access.

(1)Access through AUX port:
Change the aux IP to the same segment as your network, and configure the gateway.
(2)Access through uplink port:
Configure VLAN, VLAN port, and IP of the VLAN, then configure default route 0.0.0.0/0.0.0.0 x.x.x.x(gateway).

ONU doesn’t detect optical signal, please measure optical power by powermeter, make sure ONU rx power in range -8dBm~-27dBm.

Please make sure the firmware matches the hardware. Model id or hardware version doesn’t match with the firmware, upgrade will fail.

(1)please use https to access OLT web, such as https://192.168.8.100
(2)Please use console cable to login, then check login-access rule by command “show login-access”, delete the deny rule or disable login-access function.
(3)Please check web access port by command “show web port”, if it’s not default port 443, please add port at the end of ip address.
(4)Please check olt version by command “show version”, if it’s old, please upgrade to latest version first.

By default, uplink port is 1GE mode, please input the following commands to enable 10G mode.

Login: admin

Password:******

epon-olt> ena

Password:******

epon-olt# conf t

epon-olt(config)# debug mode

epon-olt(debug-mode)# set giu mode sfp+

epon-olt(debug-mode)#exit

epon-olt(config)#write

epon-olt(config)#reboot

On the official site, there are download links of all OLT models, please find the correct model of yours and download. For other products, we don’t open download link, please provide your products’ firmware and hardware information and ask technician for new firmware.