Bai-link® BL-IEP104G series GPON ONU is a 4-port Gigabit intelligent GPON terminal product launched by Bai-link (Shenzhen) Communications Technology Co., Ltd. for government-enterprise communication multi-service integrated networks. This product complies with the ITU-T G.9844/988 international standard and the communications industry standard of the People's Republic of China "Access Network Technology-Gigabit Passive Optical Network" standard. It has good interoperability and operability, and is compatible with interoperability with mainstream OLT manufacturers, such as Huawei, ZTE, Fiberhome, Bell, etc. The equipment is developed using mature technology and open network standards. The quasi-industrial design adapts to complex high and low temperature difference environments. It is resistant to electromagnetic interference, earthquake and shake, meets the requirements of different working environments, and provides efficient, reliable and fast solutions for communication access.案。

Application fields: military control, industrial automatic control, traffic control, video control, distributed data acquisition systems, power acquisition and control systems, intelligent communities, safe cities, highway toll systems, etc.

○ GPON passive optical transmission network

The GPON network supports a bus-type architecture and tree structure with multi-level optical splitting to meet the needs of various access environments. Using optical fiber as the transmission medium, the entire transmission process is passive, and the operation is reliable and stable. It realizes two-way high-bandwidth service carrying with a single fiber, supports uplink 1.25Gbps/downlink 2.5Gbps high-bandwidth transmission. With GPON OLT equipment, it can achieve a splitting ratio of up to 1:128., the network coverage radius can reach 20KM.

○ Provide QOS guarantee for multiple services

Support QoS mechanisms based on ITU-T Y.1291, including marking priority, queue scheduling, traffic supervision shaping, congestion suppression, cache management and other technologies. The system specifies different SLA parameters such as delay and jitter, guaranteed bandwidth, and maximum bandwidth for different users and services. The system supports a DBA mechanism to allocate and limit the upstream bandwidth of each ONU.

○ Advanced product architecture

Supports 1 GPON interface and 4 10/100/1000Mbps RJ45 electrical ports (optional support for PoE power supply). The product is modular designed to support a variety of customization requirements. It is safe and reliable, small in size and low power consumption. The product power supply supports built-in full-voltage AC90~ 264V, or DC12~ 48V backup power supply, etc., fully covering access. Requirements for equipment power supply in the distribution network environment.

○ Rich Ethernet functions

It has effective isolation guarantee mechanism, VLAN isolation, protected ports, spanning tree, ACL, QoS, security filtering, storm control, MAC address binding, IP address binding, port isolation, port speed limit, queue technology, flow control technology, etc. It provides a technical guarantee for the development of multi-service integration, making this ONU product have safe service carrying capabilities.

○ Standard OMCI network management system

Supports the standard OMCI defined by the International Telecommunication Union standard ITU-T, including configuration, alarm, performance monitoring, fault isolation and security management, as well as localized configuration, etc., and cooperates with OLT to achieve richer service control. For business, it provides unified network transmission and interconnection protocols, address management, domain name management, security management, user access management, etc. Rich OAM functions, including configuration, alarm, performance monitoring, fault isolation and security management, etc. It also supports CLI(Telnet) and GUI(web) management methods, making it easy to learn and use.

product Description

■ Fully compatible with ITU-T G.984.1/2/3/4 standards, using GPON uplink;

■PON port rate: uplink 1.25Gbps/downlink 2.5Gbps transmission rate, type: SC/PC, network coverage radius: 20 kilometers, supports optical power detection DDMI function, complies with FSAN Class B+ standard;

■ Port supports 6kV lightning protection design;

■ High-strength metal sheet metal shell, fanless natural heat dissipation, low power consumption design. Meet the wide temperature range of-30℃~70℃ and can adapt to various temperature difference environments;

■ Various power input methods, built-in AC90 - 264V, or DC12 - 48V backup power supply can be optional;

■ Supports AES128 encryption and decryption functions of the 984.x standard;

■ Support dynamic bandwidth allocation functions (SBA and DBA);

■ Support Layer 2 switching and line-speed forwarding of uplink and downlink services;

■ Support management of PLOAM and embedded OMCI compliant with TU-T G.984.x standard;

■ Supports standard 802.1Q vlan functions and supports VLAN conversion;

■ Supports 4094 VLANs (802.1Q);

■ Support frame filtering and suppression;

■ Support QoS, including traffic flow classification, priority marking, queuing and scheduling, traffic shaping and traffic management;

■ Supports Ethernet port speed limit, loop detection, and layer 2 isolation;

■ Support ACL access control based on port, IP, MAC, and VLAN ID;

■ Support IGMP Snooping V1/2/3, controllable multicast VLANs: support 4K VLANs, support QinQ, support Access, Trunk, VLAN Stacking, and VLAN Translation;

■ Support CLI (telnet/SSH/Console) login management method, WEB graphical interface management method, RMON (Remote Monitoring) group MIB, SNMP v1/2, power outage alarm, alarm information relay output method, Trap output method, Syslog output method;

■ Appearance size: 180mm (D)× 108mm (W)× 32mm (H)

SFU version (default) features

■ Support bridge model.

■ Support LOID/MAC registration.

■ Support VLAN settings and VLAN transparent transmission

■ Support local WEB management and telnet management.

■ Support OLT remote management and remote upgrade of ONU equipment.

HGU version (optional) features

        The LAN-side access function supports 4 Ethernet sub-interfaces (for example, establishing independent channels for management, video services, and Internet services).

        The sub-interface of the WAN interface should support multiple service types: the WAN connection name should be automatically generated, and the format of the WAN connection name is: sequence number_keyword_bridge/routing method_VLAN information.

data forwarding function

■ Supports bridging mode and routing mode, and different sub-interfaces can adopt different working modes.

■ Support static routing.

■ Support transparent data transmission.

■ Support DHCPserver function, be able to flexibly configure address pools, and should have the ability to provide at least 253 assignable addresses for the enterprise network.

■ Support DHCP Relay function.

■ Supports DNSclient and DNSProxy, supports the ability to obtain addresses from external DNSservers, and can forward this information to internal corporate network devices.

■ Supports NAT and complies with RFC2663 and RFC3022 protocol specifications.

■ Support OLT remote management and remote upgrade of ONU equipment.

■ The TR069 protocol supports docking with the operator's IMS platform, supports automatic data delivery, and supports remote version upgrades.