- Contact Person : Ms. YONGHUA KANG
- Company Name : Chengdu Guangda Electronic Telecommunication Technology Development Co., Ltd.
- Tel : 86-28-85186186
- Fax : 86-28-85189814
- Address : Sichuan,CHENGDU,#8 GAOPENGDONG ROAD, GAOXIN DISTRICT, CHENGDU, SICHUAN, P.R.CHINA
- Country/Region : China
- Zip : 610041
GEPON ONU EP1004B
GEPON ONU EP1004B: 1 EPON port + 4 FE port. Iron-clad casing
Guangda company’s EPON ONU product EP1000 series include EP1001 (single 100M Ethernet port), EP1004 (four 100M Ethernet ports) and EP1501 (single 1G Ethernet port) three models. The products comply with IEEE802.3ah standard, meeting the relating requirements of GEPON equipment in the international YD/T 1475-2006 Technical Requirements for Access Network - Passive Optical Network. Based on Ethernet (EPON) and China Telecom on EPON Technology Requirements, the products have the advantages of high transmission rate, strong QoS function, small size, low consumption, easy management and they are suitable for FTTH /FTTO /FTTB and other application environments.
Main Features:
1. Use point-to-multipoint network topology, it can effectively collect the users’ dispersive Ethernet service and then converge. It provides standard RJ45 GE Ethernet interface at the user side in order to provide high-speed network access.
2. Dynamic Bandwidth Allocation Mechanism makes all the users share the 1.25Gbps bandwidth more reasonably and achieves reliable QoS. To ensure different service quality in the same network.
3. Support IGMP multicast, effectively use bandwidth.
4. Support port isolation.
5. Support Ethernet loop detection. Automatically judge whether the Ethernet loop blocking is happened or not for the network connected with ONU. It can recover automatically when the loop disappears.
6. Support multicast VLAN.
7. Support remote loopback. Remote diagnosis network status.
8. Abundant OAM function design, including allocation, alarm, performance monitoring, failure isolation, security management, etc. It provides both the remote management via OLT and the local Console management.
Technical Parameter:
EP1001 | EP1501 | EP1004A | EP1004B | |
User Interface | Single FE (fast ethernet) port. Single EPON port. | Single GE port. Single EPON port. | Four FE (fast ethernet) port. Single EPON port. Plastic casing. | Four FE (fast ethernet) Port. Single EPON port. Iron-clad casing. |
System Capacity | MAC address table capacity 8K Multicast table capacity 128 | |||
PON Interface | Interface Type: SC/PC Interface Optical Sensitivity: -26dBm Interface Optical Power: 2-7dBm Transmission Distance: 20km Transmission Rate: Uplink and downlink symmetric 1.25Gbps | |||
Standard | IEEE 802.3ah Communications Industry Standard of the People’s Republic of China (YD/T 1475-2006) IEEE 802.1D, Spanning Tree IEEE 802.1Q, VLAN IEEE 802.1w, RSTP Ethernet – II, Ethernet-SNAP | |||
VLAN | VLAN based on port IEEE 802.1Q VLAN QinQ | |||
QoS | Back pressure type flow control (half duplex) IEEE 802.3 x flow control (full duplex) Prevent Head of Line mechanism IEEE p802.1p, CoS 8 queues WR, SP and FIFO queue scheduling algorithm Port speed restriction | |||
Reliability | UDLD (Unidirectional link detection protocol, prevent survival tree loop circuit) Support Dying-Gasp function | |||
Network Safety | IEEE 802.1x, access control based on interface. Support local and remote authentication, EAP end or transparent transmission. CHAP, EAP, 802.1x certification. Limit the maximum number of users of per port. Port protection. Packet storm control. ACL access control function based on the data flow PON port transmission data encryption | |||
Configuration Management
| CLI, Web, SNMP, TELENT and other management methods Through TFTP and FTP to upgrade softwares. Local or Server Syslog recording system journal Ping, traceroute and other network testing tool | |||
Physical Specification
| 170mm(W) x 98mm(D) x 28mm(H) | |||
Installation: Plug and play | ||||
Heat Dissipation | Used for a long time (24 hours), the heating of the equipment will not cause performance degradation and device distortion and damage. | |||
Environmental Requirement | Work environment: -10°C~60°C. 10%~90% non-condensation | |||
Storage environment: -40°C~80°C; 5%~95% non-condensation | ||||
Power Supply | Power supply adapter type: switching power adapter. | |||
Input rated voltage; 110V~240V,50/60Hz. | ||||
Input voltage fluctuation range: Domestic ±20%; International: ±10%. | ||||
Fuse: At the input interface to install an unrecoverable temperature insurance (or temperature resistance). | ||||
Power: Maximum 8W (Average power 4.8W) | ||||
GEPON ONU EP1004B
