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Solution to Dual-fiber CATV

1. Overviewof the Solution

Tofulfill the client’s need, BDCOM has designed the dual-fiber CATV solution. Byway of the dual-fiber, the solution provides the client (the hotel) withhigh-quality Ethernet coverage, WiFi coverage and CATV.

2. Descriptionof the Solution


Thesolution introduces four kinds of equipment: BDCOM P3608 OLTs, 1:32 Splitters,CATV Splitters and BDCOM 1004R2-C-W ONUs.

(1)  Deployone P3608OLT in the machine room of the hotel and one CATV splitter. Theeight ports of the P3608 OLT correspond respectively to each floor of the8-storey hotel building. The CATV splitter is used to distribute signals toeach floor.

(2)  Deployone 1:32 splitter on each floor. The splitter uplinks to the PON port of one P3608OLT and to one CATV splitter.

(3)  Deployone 1004R2-C-W ONU in each room. The dual-fiber ONU can uplink to the PON portof an OLT and the CATV port. The ONU is also with WiFi function.

(4)  Deploythe NMS (Network Management System) in the machine room. The whole EPONsystem is in under the unified monitoring and management of NMS.

3. RecommendedProduct List

NO.

Device

Model

Quantity

1

OLT

P3608

1

2

ONU

1004R2-C-W

208

3

Splitter

1:32

8

4

PON module

8

5

NMS

1








4.  Descriptionof the Recommend Products

BDCOM P3600 High-DensityRack-Mounted OLTs

Product Overview

BDCOM P3600 OLT complies with IEEE802.3ah and P.R.Cintercommunication standard, YD/T 1475-2006, supports CTC20/3.0, automaticallydiscovers and works normally with ONUs of different manufacturers.

BDCOM P3600 OLT supports the symmetric uplink/downlink1.25Gbps PON transmission rate, efficient bandwidth usage and Ethernet services,helping carriers to provide reliable services to their users. 

Its coupling ratio, 1:64, and its support of differenthybrid ONU networks minimize the carrier’s investment.

BDCOM P3600 OLT, based on the edge-cutting technologies,is strong in functions. A few of its functions such as QoS guarantee, SLA andDBA can be easily listed out. 

BDCOM P3608

Main Features

BDCOMP3600 Series has following advantages:

EPON

Abidingby IEEE802.3ah, BDCOM P3600 series meets relevant requirements of EPON OLTregulated in Technical Requirements of "YD/T 1475-2006 and China TelecomEPON Technical Requirements.

System Capacity

P3600Series supports 8, 12 and 16 EPON systems.

Uplink Interface

P3600series with 8 GE uplink interfaces (4 GE optical ports + 4 GE combo ports).

Dimensions

1U,300mm (Depth)

Environmental Protection

Lowpower consumption and low operating cost.

Layer-3 Function

P3600Series supports layer-3 routing function.

Preventing the Bus OpticalFiber:

P3600Series supports that the link can be automatically switched to protect theoptical fiber when trouble occurs in the optical fiber.

Power Characteristics:

P3600Series supports dual-AC, dual-DC and AC/DC power supply. The power supplysupports modularized design, hot-swap and EMC-3 standard. It well adapts to theenvironment.

Technical Parameters

Attributes

P3608

System Capacity

Maximum coupling ratio, 1:64

128G backplane bandwidth

MAC table volume: 32K

Ports

PON

8 EPON interfaces

Uplink

8 GE interfaces (4 GE optical interfaces, 4 GE TX/SFP interfaces)

The device can be expanded to support two extra 10G interfaces.

Attributes of the PON Interface

A 1Gbps transmission rate with downlink and uplink symmetry

Average emitting power of the PON port: +2dbm ~ +7dbm

Light reception sensitivity of the PON port: no less than -30dBm

Security: ONU authentication mechanism

Standard

IEEE802.3ah

IEEE 802.1D, Spanning Tree

IEEE 802.1Q, VLAN

IEEE 802.1w, RSTP

IEEE 802.3ad physical link static/dynamic aggregation (LACP)

Ethernet – II

QoS

Backpressure flow control (half duplex)

IEEE 802.3x flow control (full duplex)

IEEE 802.1p, CoS

WR, SP and FIFO

Limiting the uplink/downlink rate based on each ONU

Supporting DBA and SLA

VLAN

Port-based VLAN

Supporting QinQ and flexible QinQ

L3 Functions

Static route, RIPv1/v2, OSPF, etc

Routing volume of the host: 8K

Multicast

IGMP

IGMP Snooping

Reliability

Unidirectional Link Detection (UDLD)

Hot swap of the EPON optical module on the expanded slot

Optical path protection of EPON

Check of abnormally illuminating ONU

Network Security

Limiting the maximum number of users on each port

Port isolation

Controlling the storm of packets

Flow-based ACL access control function

Transmission data encryption on the PON interface

Configuration Management

Various management modes such as CLI, SNMP and TELNET

Conducting software upgrade through TFTP and FTP

Command prompt in English or in Chinese

Debug output

Physical Characters

442.5mm(W) x300mm(D) x 44mm(H)

Installation: A 19-inch cabinet

Weight: 2kg

Environment Requirements

Working condition: 0-55; 10%-85% non-condensing

Storage condition: -40-80; 5%-95% non-condensing

Power Supply

Input voltage: AC90264V, DC -36 ~ -72V

Two power inputs, AC-DC-hybrid power inputs and hot swap of power modules are supported.

Over-current protection and over-voltage protection are also supported.


BDCOMP1004R2-C Series

Product Overview

BDCOM P1004R2-C is a smart ONU with 4 100M portsoriented for FTTH in Broadcasting-and-TV industry. It is complied withIEEE802.3ah and relevant requirements for EPON ONU regulated in TechnicalRequirements of YD/T 1475-2006—Ethernet-Based EPON and China Telecom EPONTechnical Requirement 2.1/3.0. BDCOM P1004R2-C can be well connected with OLTsfrom the mainstream manufacturers.

BDCOM P1004R2-C-W

Main Characteristics

High AccessCapacity

It supports the symmetric uplink/downlink1Gbps PON transmission rate. Connected with BDCOM OLTs, it can realize 1:64 splittingratio. The network covering radius can reach to 20km. The transmission distancecan expand to 60km if combing the ONU with PON relay.

Secure ServiceCarrying Ability

For ensuring the secureservice carrying ability of ONU, BDCOM has developed techniques including VLAN,STP, port isolation, ACL, QoS and Broadcast Storm Control.

High ServiceControl Capability

It supports functions of DBA and Rate-Limit. It supportsadvanced dynamic bandwidth distribution and accurate bandwidth limit, whichenables users to appropriately share 1Gbps bandwidth resource. It also supportsQOS function, which guarantees a reliable service quality and service priority.

Rich OAMFunctions

It supports standard OAM and expanded OAM defined by Chinesetelecom CTC2.1/3.0, including configuration, alarm, performance monitoring,fault isolation and security management, and it also supports private OAMdefined by BDCOM.

Complete InteractionCapacity

Itis complied with IEEE802.3ah and relevant requirements for EPON ONU regulatedin Technical Requirements of YD/T 1475-2006—Ethernet-BasedEPON and China Telecom EPONTechnical Requirement 2.1/3.0.

AdvancedEnergy-saving Technique

It supports the“GreenTouch” architecture and “Smart@CHIP”.

Technical Parameters


Attributes

P1004R2-C-W

    User trial interface

    4 fixed 10/100M auto-adaptation RJ45 interfaces, 1 RF, external WiFi antenna

    PON interface

    The symmetric uplink/downlink 1Gbps PON transmission rate

    The network covering radius: 20km

    Type of the optical interface: SC/UPC

    Hi-sensible optical receiver: -27dBm

    Radiation power:0-4dBm

CATV parameters

Type of the optical interface: SC/APC

Wavelength: 1290~1600nm

Optical reception power: -18~+2dbm

AGC: -9~-2dbm

RF out signal level: 82dbuv

Operating frequency: 47-1000MHZ

    WiFi characteristics

Support 802.11b/g/n

    Dimensions mm (W×D×H)

163 x 114 x 29

    Environment

    Operating environment: 0℃~50; 10%85% non-condensation

    Storage environment: -4080; 5%95% non-condensation

    Power supply

DC12V/1A external adaptor power supply

    Power consumption

10W

    Hull

    Plastic


Software Characteristics

●  Supports layer-2 switching capacity and meets therequirement of uplink-downlink wire-speed forwarding;

Supports to enable the Layer-2 isolation functionby default, and disable it by BDCOM private OAM;

Supports RSTP required by IEEE 802.1D;

Supports ACL;

Supports IEEE 802.3x flow control (full duplex)protocol;

Supports IEEE 802.1Q protocol, VLAN divisionbased on the user physical ports, VLAN, VLAN tagged/ untagged, VLANTransmission, VLAN priority tag, VLAN filtration;

ForMore Information

For more information about Solution to “Dual-fiber CATV”, please contact your local BDCOMaccount representative.

Shanghai Baud DataCommunication Co., LTD.

No.123,Juli Road,

PudongZhangjiangHigh-TechPark,

Shanghai201203, P.R.China

www.bdcom.cn

Tel:+86-21-50800666


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