1u rack olt with 2-pon port
each pon system supports maximum 256 logical link identifiers (llid) and 1.25gbps bandwidth
independently. ha7302c 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.
- description
- parameters
- solution
- information
ha7302cs meets china telecom epon standards.
ha7302cs is a small 1u rack type olt. it contains one piece 2-pon oltcard and one piece nms card
inside. it supports 2 pon ports, 2 10/100/1000m rj45 uplink ports and 2 sfp uplink ports (2 sfp ports
optional). ha7302cs 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 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.
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, 64 onus
mac
8k
uplink port
2 10/100/1000 ethernet rj45 ports / 2 gigabit sfp ports optional
pon port
2 sfp pon 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
management
cli and gui, snmp
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
working environment
parameter
specification
power supply
ac220v
power consumption
11w
operating temperature
-10～55℃
storage temperature
-40～70℃
humidity
5%～90% non-condensing
dimension
276mm(length) ×200mm(width) ×44mm(height)