Mr Henry Thai
    Kocent Optec Limited is our long-term partner. In 8 years of co-operation times we together win many projects. Their fast connector and FTTH drop cable quality are best. Their products are cover my country now.
    Mr Pablo
    I was surprised when i made first order with Kocent Optec Limited in 2014. One container 40GP of GYXTW cable and one container 20GP for fast connector, patch cord and adapter. They finished this order in 2 weeks only. Now we also purchase many type of FDB box and Splice Closure Box from them. Hope we will be stronger and stronger in telecom field.
Contact Person : David He
Phone Number : 86-13410896018
Whatsapp : +8613410896018

EOC Master Ethernet Over Coaxial VOD CATV IPTV EOC ONU OR KCO7934

Place of Origin China
Brand Name KCO, Kocent Optec Limited
Certification ISO9001
Model Number KCO7934
Minimum Order Quantity Negotiation
Price Negotiation
Packaging Details Carton box, wooden pallet
Delivery Time 7-10 working days
Payment Terms Western Union, T/T, L/C
Supply Ability 1000pcs/month

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Product Details
Type EOC RF Port 1 Port
RF Frequency Band 7.5-65MHz Ethernet Port 2 Port
Ethernet 10/100/1000mps Weight 1.5 Kg
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Product Description


KCO7934 EOC Master Ethernet Over Coaxial VOD CATV IPTV EOC ONU OR



- KCO7934 is an all-in-one EOC Master with EOC master module, ONU module and OR module.

- We can use one KCO7934 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 CD7934 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 KCO7934 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 KCO7934 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.



  • High integration with two EOC Master modules, one ONU module and one OR module
  • Aluminum alloy die casting shaping, good heat dissipation
  • Outdoor waterproof designed, 60V/220V power supply optional
  • 5-65Mhz frequency for EOC signals., no influence on CATV Service
  • Support data encryption
  • Support broadcast storm limitation
  • Support data packet statistics
  • Support auto-update and auto-configuration
  • Support the optical power monitor
  • Flexible bandwidth allocation function
  • Support various QOS service level
  • EMS network management based on SNMP
  • Provide a rich fault alarm function, easy to fault diagnosis
  • Support software online upgrade
  • OR support AGC
  • CATV RF output up to 108dBuv
  • ONU module compliant with IEEE802.3ah and CTC2.1standards.
  • ONU module provides tow auto-negotiation GE ports
  • ONUmodule support interconnection with the third-party OLT
  • Support the EMS network based on SNMP


Item Parameters Specification
Specification of EOC Module
Interface and LED Indicator RF Port 1*EOC low-frequency signal output port, support F- Female or SMB connector
  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 moduleReceive 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
RJ45 type connector , Auto MDI/MDI-X
Up to 100m distance
Performance Parameters PON Optical Parameters Wavelength: Upsteam1310nm, Downstream 1490nm
Transmitter Optical Power: 0~4dBm
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




Product photo: 
EOC Master Ethernet Over Coaxial VOD CATV IPTV EOC ONU OR KCO7934 0
All In One EOC Master Solution: 
EOC Master Ethernet Over Coaxial VOD CATV IPTV EOC ONU OR KCO7934 1
OEM/ODM Service:
If you want to display your own brand LOGO on the goods such as cable, package bag, label or any where. It is no any problem. Our OEM and ODM service is always ready to do it.
According to Stardard Export Packing.
Carton box, wooden box, wooden pallet.
- International express such as UPS, TNT, DHL, etc
- Internatioal air: CA, AA, EA, etc
- By sea