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Product Description
Product Description
BNT-OLT-4GPON GPON OLT provides 4 GPON ports, 4*GE+2*GE(SFP)/10GE(SFP+) uplink ports. It has high reliability, high density and powerful switching and routing abilities. It is a new generation of broadband multi-service access OLT equipment for service integrated network.
BNT-OLT-4GPON OLT integrates with network security, supports data, voice and video, and provides continuous forwarding, graceful restarting and ring protection, improving the work efficiency and securing the maximum running time.
1U height 19 inch rack mount product with 4 PON ports, each port supports up to 128 ONUs, the whole device supports up to 512 ONUs. Small size and high density OLT, easy to install, convenient, flexible and easy to deploy high performance broadband access network. It can be deployed in compact room environment, and can also be used for “Triple-Play” VPN, IP Camera, Enterprise LAN and ICT applications.
FFeatures
▪ U 19 inch standard chassis GPON OLT with 4PON ports
▪ Compliant with ITU-T G984/G.988 standards and China Telecom GPON Technical Requirements
▪ Friendly EMS/Web/Telnet/CLI management
▪ 16K Mac address
▪ Open to any brand of OLT
▪ Support 4096 VLANs, port VLAN and protocol VLAN
▪ Support VLAN tag/Un-tag ,VLAN transparent transmission
▪ Support VLAN translation and QinQ
▪ Support storm control based on port
▪ Support port isolation
▪ Support port rate limitation
▪ Support 802.1D and 802.1W
▪ Support static LACP
▪ QoS based on port, VID, TOS and MAC address
▪ Access control list
▪ IEEE802.x flow control
▪ Port stability statistic and monitoring
▪ QoS based on port, VID, TOS and MAC address
▪ Support IGMP snooping, 256 IP Multicast Groups
▪ DHCP server,DHCP relay,DHCP snooping
▪ Support data encryption, multi-cast, port VLAN, separation, RSTP, etc
▪ Support ONT auto-discovery, auto configuration/link detection/remote upgrade of software
▪ Support VLAN division and user separation to avoid broadcast storm
▪ Support power-off alarm function, easy for link problem detection
▪ Support broadcasting storm resistance function
▪ Support port isolation between different ports
▪ Support ACL and SNMP to configure data packet filter flexibly
▪ Specialized design for system breakdown prevention to maintain stable system
▪ Support RSTP,IGMP Proxy
▪ Tcont DBA, Gemport traffic
▪ Support Dynamic Bandwidth Allocation (DBA)
▪ Support remote software upgrade,download ONT firmware to OLT from web/tftp/ftp
▪ Two power supply redundancy design to improve reliability
Parameters
Items |
Unit |
Specifications |
PON standard. |
GPON ITU-T G.984.x, G.988 |
|
PON interface |
Qty. |
4*GPON SFP Ports (Class C+), Receiving sensitivity: ≤ -30dBm(Saturation Optical -12dBm). Power,Transmitting optical power: +3～+7dBmTransmission distance: 20KM. Max splitting ratio1:128 |
Speed |
Upstream 1.244G Downstream 2.488G |
|
Wavelength |
nm |
Tx1310, Rx 1490 |
Uplink |
GE |
4*GE(copper Ethernet) |
SFP GE SFP 10GE |
2*GE(SFP)/ 10GE (SFP+) auto-detection |
|
Layer 3 |
Support static route, RIP v1/v2, OSFP v2, ARP proxy |
|
Management Ports |
1*10/100BASE-T out-band port, 1*CONSOLE port |
|
Management Mode |
SNMP, Telnet, CLI, WEB |
|
VLAN |
Tag / Un-tag，VLAN transmission，QinQ |
|
Operating condition |
℃ |
Operating temp: 0 ~ +50 |
Storing condition |
℃ |
Storing temp: -40 ~ +85 |
Humidity |
% |
5~90(non-condensing) |
Power Supply |
AC |
100～240V, 47/63Hz, (DC:-48V optional) |
Power consumption |
W |
≤45 |
Dimension |
mm |
442*220*44（L×W×H） |
Net weight |
Kg |
2.8 |
