Cheap High Quality Outdoor EOC Master 10/100M Ethernet Over Coax for CATV IPTV with Optical Reciever

Cheap High Quality Outdoor EOC Master 10/100M Ethernet Over Coax for CATV IPTV with Optical Reciever

EOC Master(ONU+EOC+OR)OPE7921 Product Overview OPE7921 is an all-in-one EOC Master with EOC master module, MC module and OR module. We can one OPE7921 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...

Product Details

EOC Master(ONU+EOC+OR)OPE7921


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Product Overview

OPE7921 is an all-in-one EOC Master with EOC master module, MC module and OR module.

We can one OPE7921 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 OPE7921is 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 OPE7921 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.

OPE7921built in a media convert, 10/100/1000Mbps media converter. The module supports IEEE 802.3, 802.3ab, 802.3u, 802.3z standards. It provide one SC/PC optical connector for 1000Base-Lx and one 10/100/1000M auto-negotiable Ethernet RJ45 interface.


Function Features

High integration with two EOC Master modules, one MC module and one OR modulen

Aluminum alloy die casting shaping, good heat dissipationn

Outdoor waterproof designed, 60V/220V power supply optionaln

7.5-65Mhz frequency for EOC signals., no influence on CATV Servicen

Support data encryptionn

Support broadcast storm limitationn

Support data packet statisticsn

Support auto-update and auto-configurationn

Support the optical power monitorn

Flexible bandwidth allocation functionn

Support various QOS service leveln

EMS network management based on SNMPn

Provide a rich fault alarm function, easy to fault diagnosisn

Support software online upgraden

OR support AGCn

CATV RF output up to 108dBuvn

MC module is one standard media converter, provide different optical connector for different application requirementn

Network management optionaln

Compliant with the third-party equipmentn

Support EMS based SNMPn


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

Two10/100/1000Mauto-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 MC

Interface

Copper Port

One 10/100/1000Mauto-negotiation, RJ45;

Compliant with IEEE802.3, IEEE802.3u,IEEE802.3z

Auto MDI/MDI-X

Full/Half-Duplex

Up to 100m distance

Fiber Port

Connector Type: One SC/PC

1000Base-SX,1000Base-Lx

1.25Gbps

Wavelength 850nm/1310nm/1550nm optional

Transmission distance 2~100KM

Power Supply

2PIN socket, 12V DC

Indicator Description

PWR

On:+5V Power is coming up

Off:+5V no power supply

Fiber

On:Optical Linked

Blink:In transmitting or receiving

Off:Not connected or link trouble

1000M

On:Linked on 1000Mbps

Blink: optic port connected well

Off:Not connected or link trouble

Act

On:Physical link is OK

Blink: In transmitting or receiving

Off:Not connected or link trouble

Performance Parameters

Working Mode

Store-and-forward

Max Packet Length

9K bytes

Packet Forwarding

1488000pps (64bytes/Frame)

latency

< 5us @64bytes, 28us@1518bytes

Packet Loss

operating temperature range:Packet Loss in 72 hours:0%

Long-term Packet Loss:<10-7 (64 ~9728 bytes @ 100% throughput)

Physical Features

Physical Features

Power supply & Consumption

Power Supply:220V/60V optional

Consumption:<24W

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

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