
China Supply High Precision Collet Series Er Collet/Eoc Collet/Erc Coolant Collet/Erg Tapping Collet Er25/Er32/Er40/Er50 CNC Collet
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EOS-402-W terminal equipment is used to construct two-layer Ethernet transmission channel in CATV Cable network. Transmit and receive the Ethernet signals by CATV coaxial cable, without affecting the existing CATV signals.
EOS-402-W coaxial cable broadband access terminal adopts the industry recognized solution HomePlug AV AR7411. Connect with slave equipment via coaxial WAN port. Local provide four 100M full-duplex Ethernet interface, can simultaneously connect with computer, digital TV set-top box, IP telephones, etc. Provide wireless WIFI 11N router function, use wireless WIFI access to the Internet.
This Ethernet over Coax Slave Unit supports two SSID as required. One for operator’s network maintenance, another for user’s wireless internet access, based on IEEE802.11n standard, can extend the wireless network scope; provide stable transmission up to 150Mbps. It is compatible with IEEE802.11b and IEEE802.11g standards.
Features
EOS-402-W user side has two accounts with different permissions: maintenance account and home gateway user account. Users log in use username and password to configure or manage on EOS-402-W. WAN connection of EOS-402-W supports four subinterface settings. Build independent channels of management, video services, voice services and internet services. WAN connection can add, modify and delete the subinterface. Each subinterface has routing mode and bridge mode.
EOS-402-W as a data hub of home network and external network, can classify the data stream according to user side interfaces (including wired and wireless interface) service discovery results, QoS adaptive the different data stream; support bandwidth control, can limit the maximum upstream bandwidth and downstream bandwidth of each subnet bridge, to prevent the entire Cable transmission network impact when user side other network equipment is abnormal or has man-made attack. Support priority identification, identify data packages of specific service (such as RTP data flow) according to service discovery results, including 802.1d identification and DSCP identification. Support six priority queues and different scheduling algorithms, including: SP, DWRR and CAR.
EOS-402-W supports encryption transmission, protect the sensitive data.
Specification of Ethernet Over Coax Slave Unit
Roduct Model | EOS-402-W |
Ports | |
WAN | One screw-thread Cable interface |
LAN | Four 10/100M adaptive RJ45 port |
TV | One CATV coaxial line interface |
Supported standards and protocols | |
IEEE HomePlug AV, IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.3, IEEE802.3u, CSMA/CA, CSMA/CD, TCP/IP, DHCP, ICMP, NAT, PPPoE | |
WiFi Parameters | |
Frequency range | 2.4~2.4835GHz |
Transmission rate | 11n: 270/243/216/162/108/81/54/27Mbps 135/121.5/108/81/54/40.5/27/13.5Mbps 130/117/104/78/52/39/26/13Mbps 65/58.5/52/39/26/19.5/13/6.5Mbps |
IEEE 802.11g: 54/48/36/24/18/12/9/6 (self-adaptive) | |
IEEE 802.11b: 11/5.5/2/1M (self-adaptive) | |
Working channel number | 13 |
Spread-spectrum technology | DSSS (Direct Sequence Spread Spectrum) |
Data modulation | DBPSK, DQPSK, CCK and OFDM(BPSK/QPSK/16-QAM/64-QAM) |
Sensitivity @ PER (Packet Error Rate) | 270M: -68dBm@10% PER; 130M: -68dBm@10% PER; 108M: -68dBm@10% PER; 54M: -68dBm@10% PER; 11M: -85dBm@8% PER; 6M: -88dBm@10% PER; 1M: -90dBm@8% PER; (typical value) |
Transmission distance | Indoor 120m, outdoor 360m at most (depend on the environment) |
RF power | 20dBm EIRP |
Antenna | 3dBi high-gain omnidirectional antenna |
EOC Parameters | |
working frequency | 7.5-65MHz |
Output power | ≥110dBuV |
Modulation mode | OFDM |
Physical layer bandwidth | 700Mbps |
IP layer throughput | Exclusive or shared 320Mbps |
RF impedance | 75Ω |
CATV RF | |
Working band | 87-1000MHz |
Return Loss | >16dB |
Insertion Loss | ≤1dB |
Network media | |
10Base-T: Category 3 or above 3 UTP; 100Base-TX: Category 5 UTP | |
LED Indicators | |
WAN | Normally on: connected; flashing: data transmission |
LAN | Normally on: connected; flashing: data transmission |
Others | Power(power supply), EOC (EOC chip initialization indicator), |
General Characteristics | |
Dimension (L×W×H) | 180(mm)*110(mm)*31(mm) |
Use environment | Working temperature: -20℃~55℃; |
External power supply | Power adapter output: DC 12V/1A |
We continue to explore the customer-centered business model, and strive to provide customers with high-quality China Supply High Precision Collet Series Er Collet/Eoc Collet/Erc Coolant Collet/Erg Tapping Collet Er25/Er32/Er40/Er50 CNC Collet. After testing, our system is safe and reliable, its control performance is excellent, can improve production efficiency and stable product quality. We have a stringent quality control process in place to ensure that all products are thoroughly tested and checked before dispatching the goods.
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