BT-191XR model ONU is a user terminal device independently developed by BTPT in line with such industrial background. The device has built-in two-layer switching function. It is compact and compact, and is an FTTH optical network unit with high performance and low power consumption. BT-191XR ONU can automatically switch
EPON/GPON working mode and can be used in EPON/GPON network, which is very suitable for the application requirements of various data services in FTTH networking scenarios of various operators.
- Support multicast IGMP snooping
- Supports the L2 wire speed forwarding
- Supports the AES-128 algorithm for data encryption of downlink data
- Compliant with IEEE 802.3ah specification and OAM protocol
- Supports the WEB configuration function
- Layer 2 Switching, support 802.1Q VLAN, 802.1P QOS, Bandwidth Control, Spanning Tree, etc
- Supports the configuration of Ethernet interface rates, working modes,MDI/ MDIX auto-negotiation mode, and Pause flow control
- Provides performance statistics on all Ethernet lines
||90mm (L) ×90mm (W) ×24mm (H)
|Optical signal access
||Power switch Button, Reset Button
|Power adapter input
||-10°C ~ +45°C
||5% ~ 95% (Non-condensing)
||up 1310nm,down 1490nm
|TX Optical power value
|RX Optical power sensitivity
||Uplink 1.244Gbps；downlink 1.244Gbps
||1 x 10/100/1000Mbps auto adaptive Ethernet interfaces
1.Can I get a sample free?
Yes,you need place sample order to us, and we will reduce from next order .
2.How do I know your products are original and brand new ?
We guarantee products from our company are original and brand new.
We are the key distributor of Huawei,ZTE,Fiberhome, who get special offer and technical support from them. Each model has S/N number and we will send you the S/N list to you after shipping .You can confirm with manufactures.
You will get competitive price and professional technical supports.
3.Could you do design for us?
Yes, we can do artwork including printing, logo etc. for you, if you provide us the content and tell us where to put.
4.How can we place order?
Comfirm PI — Got the deposit — Arrange production/delivery
After we made agreement on the product's parameters, we will make proforma invoice for your confirmation. When we got your advance payment (deposit) we will arrange the production and delivery.
If you have your own ship forwarder, we will use your ship forwarder to delivery goods. if not, then when the goods arrived at Destination port, you must find a ship forwarder help you clear the custom.
5.How about the shipping?
For small orders, we will send the goods by International Express like HK Fedex, DHL, TNT or UPS. Usually it takes about 7 workdays to arrive.If big quantity we will ship by Ocean transportation, it takes one month to arrive. if urgnet, you can select shipping by Air, but freight charge will be more expensive.
6.What's your products' advantages ?
A. Good quality and competetive prices.
B. Strictly quality control when producing.
C. Professional team work, from design, development, producing, assemble, packing and shipping.
D. Good after-sale service. Professional online technical support can be provided. Moreover, if any problem of the goods, we will help to solve the problem or provide replacement of the goods.