HA7302CU meets China Telecom EPON standards.
HA7302CU is a small standalone type OLT. It supports 2 PON ports, 2 10/100/1000M RJ45 uplink ports and 2 SFP uplink ports (2 SFP ports optional). HA7302CU works with HA7200 and HA400 series ONU and ODN, to establish a passive optic network. The whole system supports 2-PON, each PON port supports max 32pcs ONU within 20KM (64pcs ONU within 10KM), max 128pcs ONU. It supports 10～20km transmission distance at the base of high bandwidth, and supports full line speed L2/L3 transition capacity.
Each PON system supports maximum 256 Logical Link Identifiers (LLID) and 1.25Gbps bandwidth independently. HA7302CU applies to counties, towns and villages fiber network access. It is also applied to FTTH/FTTB/FTTO projects, to implement fiber to the home, such as IP phone, Ethernet data and IPTV services access.
Technical Specification
Parameter | Specifications |
Operating wavelength | 1310(RX)/1490(TX) |
Optical power | +2 ~ +7dBm |
Receiving sensitivity | -27dBm |
Max distance | 20km |
Max splitter ratio | 1:32 |
Capacity | 2 PON, each PON supports max 64pcs ONU, total 128pcs ONU |
MAC | 8K |
Uplink port | 2 10/100/1000 Ethernet RJ45 ports / 2 Gigabit SFP ports optional |
PON port | 2 SC fiber ports |
Control port | RJ45 console port, to debug the device |
MTBF | 100,000 hours |
EPON traits | Support IEEE802.3ah |
Support DBA with minimum1Kbps granularity adjustable | |
Support 1Gbps up link and down link symmetrical bandwidth | |
Support AES-128 encryption to each Logical Link Identifier | |
Support powerful OAM function, implement telnet management, maintenance and upgrade | |
Support auto discovery and auto register of ONU (real-time operation) | |
Protocols supported | Support IEEE802.3, IEEE802.3u, IEEE802.3ab |
Support IEEE802.1Q VLAN | |
Support IEEE 802.1P QoS | |
Network management | Support GUI management based on SNMP |
Support Local serial interface management and local serial interface management and Telnet GUI management based on CLI | |
Other functions | Support 1GMPv1/v2 protocol report,query and leave message mouse |
Support DHCP Snooping | |
Support Ipv4 address learning based at DHCP Snooping | |
Support ARP Snooping, QoS etc |
