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Product positioning

Introduce FHL1012B/016B/040B series product positioning in the network.

FHL1012B/016B/040B optical access equipment is a large-scale optical line terminal (OLT) of FTTX telecommunication level, which is researched and developed by PHYHOME company. It lives up to IEEE802.3-2005 and Technical Requirements for Access Network--Passive Optical Network Based on Ethernet (EPON); It provides broadband, voice, IPTV, CATV and various kinds of integrated services for users.

²  FHL1012B/016B/040B can be used as OLT of EPON system, and works with the terminal equipment optical network unit (ONU).

FHL1012B/016B/040B can provide various FTTX networking applications: Fiber To The Home (FTTH), Fiber To The Building (FTTB ), base station(BS) transmission, IP-based virtual private networks and so on. FHL1012B/016B/040B equipment market positioning:

l  Provide high-bandwidth, long-distance, large-scale fiber access capabilities.

l  Provide voice, data and video services in a single optical fiber, can adapt to the needs of individual users.

 

FHL1012B/016B/040B market positioning map

Functions and features

Rich interface types

Introduce FHL1012B/016B/040B interface class, interface type and the corresponding interface description.

FHL1012B/016B/040B offers various types of network interface, the business interface, the maintenance interface to adapt to different networking environment.

FHL1012B/016B/040B can provide up to two 10 Gigabit Ethernet uplink interfaces.

Interface type is shown in Table 1-1

OLT- device interface table

Interface class	Interface type	Interface function
Uplink interface	10GE optical interface	Provide 10GE optical interface
	GE optical interface	Provide GE optical interface
	GE electrical interface	Provide GE  electrical interface
User interface	EPON optical interface	Provide EPON interface
Management interface	Console debug serial port	out-band CLI management interface
	FE interface	out-band GUI management interface
	10GE/GE	in-band GUI management interface

High density and non-blocking design

Introduce FHL1012B/016B/040B equipment high-density and non-blocking design.

FHL1016B equipment uses highly the 2.5U sub frame, horizontal flapper manner, with high-density port, single-frame supports up to 16 PON interface can be connected 512 remote ONUs.

FHL1040B equipment uses highly the 8U sub frame, vertical flashboard way, with high-density port, single-frame supports up to 40 PON interface can be connected 1280 remote ONUs.

FHL1040B provides 272Gbit/s switching capacity and 352Gbit/s backplane switch capacity.

Backplane using non-blocking design, a business slot has 8Gbit/s bi-directional bus bandwidth, fully meet the current multi-service integration of the demand for high bandwidth.

Flexible networking

Describes the FHL1012B/016B/040B networking.

Triple-play solutions

FTTX systems using wavelength division multiplexing technology, set a wave through the external of the FHL1012B/016B/040B equipment, CATV signal and user data services, voice services transmit within the same fiber to achieve triple-play functionality.

Point-to-multi point optical access solutions

FHL1012B/016B/040B through the optical fiber connected to the terminal user's home, provides users with high-speed internet, VOIP and multicast IPTV services.

Strong EPON access capacity

Introduce FHL1012B/016B/040B access capacity.

FHL1012B/016B/040B as a multi-service access platform can provide a variety of access methods, and support a variety of networking modes to meet the needs of users in different environments and business networking.

²  Support IEEE 802.3ah-2005 standard;

²  Using a single optical fiber to deliver voice, data and video services to meet the needs of individual users.

²  Provide high-capacity EPON bandwidth

                                     Upstream rate 1.25Gbit/s；

Downstream rate 1.25Gbit/s.

²  EPON system using passive optical transmission technology, the optical path separation of point to the multiple point (P2MP).

²  1:32 split ratio, thereby enhancing the capacity to conserve fiber resources, to facilitate network expansion.

²  Support dynamic bandwidth allocation algorithm: the minimum bandwidth allocation granularity of the DBA is not greater than 64Kbit/s; DBA can configure the minimum bandwidth is not greater than 256 Kbit/s; DBA accuracy is better than +5%.

²  Support the 20KM long-distance transmission

²  Support multiple types of ONU

• Extended OAM functions are supported.

Perfect multicast function

Introduce FHL1012B/016B/040B multicast function.

FHL1012B/016B/040B device has the point-to-multipoint(P2MP) structural characteristics of the PON network, it is the best access structure for multicast services. By P2MP features, it can easily provide users with a new value-added multicast services, including live online, Internet radio, network television, telemedicine, distance education, real-time video conferencing ect Internet Information Services. FHL1012B/016B/040B device have the following multicast functions:

Multicast protocol

• Support IGMP（Internet Group Management Protocol）V2/V3.
• Support IGMP Proxy and IGMP Snooping.

Multicast service

• The single-frame supports up to 4K multicast group.
• Support for flexible channel management.
• Can set the maximum daily preview number under the needs.
• Support ratings statistics functions
• Support for IGMP pre-join and fast leave
• provide high performance  IGMP processing capabilities
• Provide VLAN-based programs and user management

User management

²  Rich multicast user authentication mode to meet the needs of different multicast operational

Powerful QOS Function

Introduce strong QOS capacity of the FHL1012B/016B/040B.

FHL1012B/016B/040B provide powerful QOS function,.

• Support the solution of whole network end-to-end QOS.

²  Support the policy based on the Ethernet data stream of uplink interface ,include packet filtering, redirection, flow mirroring, traffic statistics, traffic policing, port and queue scheduling, port speed limit, priority policy and VLAN conversion ect.

²  Support uplink interface packet classification and filtering based on source MAC address, destination MAC address, Ethernet type, VLAN, COS, source IP address, destination IP address, IP port, protocol type, etc.

²  Support EPON interface bandwidth control, with a control granularity of 64 kbit/s

²  Support four queue scheduling algorithm: strict,weight ,rotate,and strict+weightqueue scheduling algorithm, each port supports eight priority queues.

Strong VLAN function

Introduce strong VLAN function.

FHL1012B/016B/040B device has a strong VLAN function, can enhance network management and security, achieving business isolation and user isolation. FHL1012B/016B/040B device supports following VLAN functions:

²  Support port VLAN.

²  Support 4K VLANs based on IEEE 802.1Q.

²  QinQ VLAN, support setting up the outer layer of the Service-VLAN,based on source MAC address, destination MAC address, Ethernet type, VLAN ID and COS, source IP address, destination IP address, ToS, protocol type, source port number, destination port number ect

²  Powerful VLAN conversion function, support setting up and conversion .based on source MAC address, destination MAC address, Ethernet type, VLAN ID and COS, source IP address, destination IP address, TOS, protocol type, source port number, destination port number on the COS

Safety and reliability design

Introduce FHL1012B/016B/040B safety and reliability of design.

FHL1012B/016B/040B in all aspects of system design, hardware design and software design are taken into account the system reliability index, and fully guarantee the normal operation of equipment, safety and reliability of the user service.

System design

²  Support automatically reporting the ONU MAC address to the network management system, and certification based on the ONU legitimacy of the MAC address.

²  Supports 2K QoS / ACL rules.

²  Support packet filtering based on source MAC address, destination MAC address, source IP address, destination IP address, port number, Ethernet type, protocol type, VLANs, VLAN range of to restrict unauthorized users.

²  Support to limit the number of users of each ONU port access.

²  Support to limit the number of each ONU port to join the multicast group.

²  Support port binding to ensure the validity of the user's access.

²  Support storm suppression.

²  Support DHCP Option82, can support custom logo used to management accessing user by the operator.

²  Support DOS attack protection, improve the performance of the system against attack.

• Graphical network management system and command-line network management system all can offer a number of different operating permission level to ensure the operational safety of the network management system.

Hardware design

²  Support active/standby switchover function.

²  All business cards and master card are hot-swappable.

²  The communication system provides a redundant design, provides out-band communication channel for the boards.

• Provide hardware control channel. backup

Software design

²  Follow a modular platform design ideas, software module design is based on loosely coupled mechanism.

²  Use object-oriented, fault tolerance, error correction, automatic recovery, advanced design methods.

²  Implementation of the capability maturity model (CMM) management.

• Support the online upgrade of the software.

Power Supply Reliability

²  The power system provides redundant with two power card, each power card has dual power supply of AC220V and DC-48V.

• The power board has a protection circuit to ensure that board power failure will not result in business interruption.
• Support input / output current limit protection.

Thermal reliability

• The cooling system provides a redundant design to ensure that the system business can normal run when a single fan failure.
• Support for fan speed control function.
• The fan frame provides fault alarm interface of the optical coupling isolation switch, reporting fault information.

NGN function

Introduce FHL1012B/016B/040B voice function.

FHL1012B/016B/040B supports NGN voice, the VOIP features as the following:

²  Support the ITU-T H.248, MGCP, and SIP protocols

²  Support the ITU-T G.711a/G.711 u/G.723/G.726/G.729 voice encoding

²  Support mute suppression and comfort background noise function

²  Support echo cancellation function.

²  Support calling number display and calling number limit

²  Support call waiting

²  Support three-party service

²  Support alarm clock service

²  Support call transfer （Forward unconditional, busy and no answer forward）

²  Support immediately hotline

²  Support call out restriction

²  Support distinctive ringing for calls

²  Support fax business based on T.30/T.38 protocol.

²  Support Pulse charging and Reverse polarity charging

• Support IP CENTREX business

Perfect maintenance and management functions

Introduce FHL1012B/016B/040B maintenance and management functions.

FHL1012B/016B/040B support maintenance and monitoring functions to facilitate the day-to-day management and troubleshooting

Rich Maintenance means

²  Support command-line (CLI),the following two modes are available:

− Local or remote maintenance through a serial port connection

− Remote maintenance over a Telnet session

²  Support EMS maintenance, the SNMP protocol is used to configure the OLT and ONU in the inband or outband mode:

Terminal management

²  Support CTC2.1 (China Telecom) standards to manage the ONU.

²  Support offline configuration of ONU, and when the ONU registration, the configuration will automatic works it will make the business easier.

²  Provide alarm information reported to help to judge the alarms reason and the solution.

• Support performance monitoring and testing of the optical modules

Security authentication management

Provide rich authentication management, to meet different operation and maintenance needs. Support the allocation and management of multi management domains and permissions

Software upgrading

Support remote and on-line upgrade software, including the master control board, business boards and ONU software

Performance statistics function

Provide performance data collection, query and analysis functions.