INFORMATION
Product
Overview
BD-2EOC-OR-ONU is an all-in-one EOC Master
with EOC master module, ONU module and OR module.
We can use one BD-2EOC-OR-ONU to instead
of three type products, HFC optical node, EPON ONU and EOC mater. It can reduce the number of active node in
the system, decreasing failure rate and saving a space. It is the best choice
of CATV, Internet and VOD for the operator.
The EOC Master Module in the
BD-2EOC-OR-ONU is based the Qualcomm AR7410 chipset solution，with high anti jamming capability OFDM
technology. The 7.5-65MHz low frequency band is used for EOC signals. Built in
high isolation filter as CATV RF and EOC signal mixer, the EOC signal and CATV
signal in 87~862MHz can run on one cable without interference. The EOC Master
can provide high speed data service. The PHY Layer speed is 600Mbps, the MAC
Layer throughput is up to 320Mpbs.
The OR module in the BD-2EOC-OR-ONU can
provide an HFC optical input and one RF output. The CATV signal will convert
from optical to RF signal here. The OR
module is a high quality optical receiver product. It received the optical
signal from the TX of HFC network, and the signal processed by the PIN,
Amplifier, EQ and AGC to a stable RF output. The output level will be up to
108dBuv.
The ONU module in the BD-2EOC-OR-ONU
designed with one EPON port, two standard 10/100/1000 Base-TX Ethernet ports. It
provides the key functionality of 802.3ah EPON ONU. By using the EPON
technology, the ONU module provides a high-speed data channel through a single
optical fiber with a rate of 1.25 Gbit/s on bi-direction. In addition, it
offers the QOS, flexible bandwidth allocated to provide quality high-speed data
service, voice service, and video service.
Function
Features
n High integration with two
EOC Master modules, one ONU module and one OR module
n Aluminum alloy die casting
shaping, good heat dissipation
n Outdoor waterproof
designed, 60V/220V power supply optional
n 7.5-65Mhz
frequency for EOC signals., no influence on CATV Service
n Support data encryption
n Support broadcast storm
limitation
n Support data packet
statistics
n Support auto-update and
auto-configuration
n Support the optical power
monitor
n Flexible bandwidth
allocation function
n Support various QOS service
level
n EMS network management
based on SNMP
n Provide a rich fault alarm
function, easy to fault diagnosis
n Support software online
upgrade
n OR support AGC
n CATV RF output up to 108dBuv
n ONU module compliant with
IEEE802.3ah and CTC2.1standards.
n ONU module provides tow auto-negotiation
GE ports
n ONU module support
interconnection with the third-party OLT
n Support the EMS network
based on SNMP
Specification
|
Item
|
Parameters
|
Specification
|
|
Specification of EOC Module
|
|
Interface
and LED Indicator
|
RF Port
|
One TV (CATV Signal)
Output, metric F-Female
One CABLE (Mixed Signal) Input, metric F-Female
|
|
Ethernet Port
|
Two 10/100/1000Mauto-negotiation, RJ45
|
|
LED Indicator
|
1 for Power Supply Status
1 CABLE Link Status indicator
2 for Ethernet Ports Status
|
|
Performance
Parameters
|
RF Parameters
|
Frequency Band :7.5-65MHz
RF Output Level:110±5dBuv@ output of module Receive sensitivity: 45dBuv
Return Loss:>16dB
Output Resistance:75Ω
|
|
Transmission
|
PHY Layer:600Mbps
Throughput on MAC Layer:320Mbps
|
|
Modulation Mode
|
OFDM~ 2690~carriers 4096,1024,256,64,16,8~QAM,
QPSK, BPSK, ROBO
|
|
Working Mode
|
TDMA/CSMA
|
|
Encryption Mode
|
AES-128
|
|
Standard
|
EOC Standard
|
IEEE P1901(Draft)
HomePlug AV
|
|
Ethernet Standard
|
IEEE 802.3, IEEE 802.3x, IEEE 802.3u
IEEE802.1P, IEEE802.1Q
|
|
Software
|
Network Management
|
WEB, CLI, SNMP
|
|
Software Features
|
VLAN, QOS, Bandwidth Control, Broadcast storm
limitation
|
|
Specification of OR
|
|
Optical
Specifications
|
Wavelength
|
1100～1600 nm
|
|
Optical Power Input
Range
|
-8～+2 dBm
|
|
Recommend optical
Power Input Range
|
-6～0 dBm
|
|
Optical Input Return
Loss
|
≥45 dB
|
|
RF Specifications
|
Bandwidth
|
45～870 MHz
|
|
Flatness
|
≤±0.75 dB
|
|
Stability of RF output under Operating Temperature
|
≤5 dB
|
|
Nominal RF Output
Level
|
108 dBuV
|
|
Impedance
|
75 Ohm
|
|
Return Loss
|
≥14 dB
|
|
CNR
|
≥51 dB
|
|
CSO
|
≥60 dBc
|
|
CTB
|
≥65 dBc
|
|
Power consumption
|
<7.5 W
|
|
Optical
and temperature AGC
|
Stability of RF output under optical AGC
|
≤±1 dB
|
|
AGC Scope
|
-6～0dBm
|
|
LED
Indicator
|
Indicator
Description
|
RUN: module operating
RF: RF signal
PWR：Power is
coming up
OPTH: Optical power is higher
OPTM: Optical power is nominal
OPTL: Optical power is lower
|
|
Specification of ONU Module
|
|
Interface
|
PON Interface
|
One EPON port
Meet 1000BASE-PX20 standard
Up to 1.25Gbps Upstream and Down-stream
SC Connector
Single-mode fiber, single-strand
Maximum split ratio 1:64
Up to 20Km distance @ 1:32
|
|
Ethernet Interface
|
Two 10/100/1000Mauto-negotiation
Full/Half-Duplex
RJ45 type connector , Auto MDI/MDI-X
Up to 100m distance
|
|
Performance
Parameters
|
PON Optical Parameters
|
Wavelength: Upsteam1310nm, Downstream 1490nm
Transmitter Optical Power: -1～4dBm
Optical Receive Sensitivity: -27dBm
Saturation Optical Power：-3dBm
|
|
Data Transfer Parameters
|
Data Transfer Rate: Upstream 900Mbps；Downstream 950Mbps
LAN Interface: 1000Mbps
Packet Loss：<1*10E-12
latency：<1.5ms
|
|
Business Capability
|
Layer 2 wire speed switching
Support VLAN TAG/UNTAG，VLANconversion
Support Port-based speed limitation
Support Priority classification
Support storm control of broadcast
|
|
Network
Management
|
Management Mode
|
Support IEEE802.3 QAM, ONU can be remotely managed
by OLT
Support Remote management through SNMP and Telnet
Local management
|
|
Function
|
Status monitor, Configuration management, Alarm
management, Log management
|
|
Indicator
|
Indicator Description
|
PWR: Power up or down
LOS: Optical Link Status
PON：ONU
registered
LNK: Link Status
|
|
Physical Features
|
|
Physical
Features
|
Power supply & Consumption
|
Power Supply：220V/60V optional
Consumption：<24.5W
|
|
Size & Net weight
|
Dimension：290×220×120mm
Weight：3.7kg
|
|
Environment Attribute
|
Working Temperature：－10～65℃
Storage Temperature：-40～85℃
Working humidity：10%～90%non-condensing
Storage humidity：10%～90% non-condensing
|
Typical Application
● CATV
● Internet
Access
● VOD
● IPTV
● Camera
monitor system
Application
Illustration
Figure 1 BD-2EOC-OR-ONU Application Illustration
Ordering information
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