Home > Products > Telco,Broadcast High-grade > Small-Volume Optical Network Unit (ONU) FTTH ONU
Small-Volume Optical Network Unit (ONU) FTTH ONU
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Product Details
Place of Origin | Zhejiang, China | Brand Name | DIBSYS | |
Model Number | DB-U104 |
Product Description
Small-Volume Optical Network Unit (ONU)
DB-U101
DB-U104
Product profile
Dibsys ONU products consist of two models, DB-U101 and DB-U104, which comply with IEEE802.3ah and YD/T 1475-2006. This series ONU products are widely applied to the
broadcast/electrical bidirectional network, FTTH/FTTO/FTTB.
Key Feature
- Supports the symmetric uplink/downlink 1Gbps PON transmission rate, efficient bandwidth usage and Ethernet services, helping carriers to provide reliable services to their users.
- Supports DB-U104 series ONU hybrid networking, minimizing the cost for the carrier to establish its network.
- Supports SLA and DBA.
- Occupies little space and consumes a little volume of power.
Hightlights
- It adopts the point-to-multipoint network topology, effectively collects separate Ethernet services and aggregates them. It provides the standard fast-Ethernet interface (RJ45) on the user side and can be connected to the existing network smoothly.
- Its dynamic bandwidth distribution mechanism enables all users to share the 1Gbps bandwidth reasonably, realizes reliable QoS and guarantees different services in a same network different qualities.
- Supports the IGMP multicast and efficiently utilizes the bandwidth.
- Supports port isolation.
- Supports the Ethernet loop detection, automatically judges whether the device-connecting network has Ethernet loopback interrupted, and resume the loop when the loop disappears.
- Supports the multicast VLAN.
- Supports remote loopback and remote diagnosis of the network state.
- Rich OAM function designs, including the configuration, alarm, monitoring, fault separation and security management. It not only provides the remote OLT management mode but also supports local console platform management.
Technical specifications
Ethernet interface | 1x 10/100M BASE-T, RJ45 | ||
4x 10/100M BASE-T, RJ45 | |||
PON interface | 1Gbps transmission rate with downlink and uplink symmetry | ||
Network coverage diameter: | 30 kilometers | ||
Hi-sensible optical receiver: | ≥-26dBm | ||
Radiation power: | ≥ 0dBm | ||
Security: | ONU authentication mechanism | ||
Standard | IEEE 802.3ah PRC Community Industry Standard (YD/T 1475-2006) IEEE 802.1D, Spanning Tree IEEE 802.1Q, VLAN IEEE 802.1w, RSTP IEEE 802.3ad physical link static/dynamic aggregation (LACP) Ethernet– II, Ethernet-SNAP | ||
VLAN | Port-based VLAN GVRP IEEE 802.1Q VLAN | ||
Service quality | Backpressure flow control (half duplex) IEEE 802.3x flow control (full duplex) HOL (Head Of Line) prevention mechanism IEEE p802.1p, CoS Four transmission queues on each port are mapped to eight priority values of 802.1p. WR, SP and FIFO Rate control | ||
Reliability | Uni-directional Link Detection (UDLD) | ||
Network security | IEEE 802.1x, port-based access control Supporting the local and remote authentication, EAP termination or transparent transversal CHAP and EAP authentication Limiting the maximum number of users on each port Protecting the port Controlling the storm of packets | ||
Management configuration | Various management modes such as CLI, Web, SNMP, TELNET and cluster RMONv1, group 1, group 2, group 3 and group 9 SSHv1/v2 Upgrading the software and the bootrom through TFTP and FTP Local or the server’s syslog logs Command prompt in English or in Chinese Network testing tools such as ping and traceroute Debugging | ||
Size | 250mm(W) x 150mm(L) x 43mm(H) | ||
Environment | Working condition: | 0℃-60℃; 10%-85%; no condensation | |
Storage condition: | -40℃-80℃; 5%-95%; no condensation | ||
Power supply:110~240V AC | |||
power: ≥10W |
Company show
Contact Us
- Hangzhou DIBSYS Technologies Co., Ltd.
- Contact namemingquan pan Chat Now
- Phone086-571-89714581
- AddressNo.102 xue yuan road, Hangzhou, Zhejiang
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