The Data Connect 2178HSEE is a high speed 100/1000Mbps Downstream / Upstream, over Ethernet extension. The DCE 2178HSEE is designed based on two core networking technology, Ethernet and the latest Very-high-data-rate Digital Subscriber Line. Our technology offers absolutely fastest data transmission speed over existing copper telephone lines without the need of rewiring. The DCE 2178HSEE supports ultra-high performance to the pervasive telephone line network with up to 100/100Mbps for 1.4km long connection.
The Data Connect 2178HSEE function over existing telephone copper wires. In addition the DCE 2178HSEE is a Long Reach Ethernet (LRE) extender providing one RJ-45 Ethernet port and one RJ-11 phone jack for VDSL2 connection. By using the additional Splitter from the DCE 2178HSEE-2PK (two pack), the splitter can allow POTS and Ethernet to share the existing phone line; therefore, there is no need to replace existing copper wiring. Just plug the DCE 2178HSEE with an additional splitter into the existing RJ-11 telephone jack on a high-performance Ethernet extender network can be connected. The DCE 2178HSEE is ideal to be used as an Ethernet extender to an existing Ethernet network.
The Data Connected 2178HSEE can deliver High-Demand service connectivity for ISP Triple Play devices. The DCE2178HSEE provides excellent bandwidth to satisfy the triple play devices for home entertainment and communication. With the capability of 100/100Mbps symmetric data transmission, the DCE 2178HSEE enables many Multi-Media services to work can be connected. The DCE 2178HSEE is ideal to be used as an Ethernet extender to an existing Ethernet network.
The Data Connect 2178HSEE is a plug-and-play design and is fully compatible with all kinds of network protocols. Moreover, the operating status of each individual port and the whole system can be easily viewed via the diagnostic LEDs on the front panel. The DCE 2178HSEE offers two modes, CPE and CO, for application: CPE mode is used at client side and CO mode is at central side. The CPE or CO mode can be selected by using a built-in DIP switch. In a point-to-point configuration, there must be CPE mode on one side and a CO mode on the other side to perform a seamless Ethernet connection.
The Data Connect 2178HSEE features a symmetric Band-Plan for the transmission of upstream and downstream signals. The band plan performs higher transmission quality in short range for central side (CO) in symmetric mode. When the DCE 2178HSEE is in profile 17a operation mode, it provides long distance Ethernet transmission with ultra high performance to the pervasive telephone line network. When the DCE 2178HSEE is in 30a operation mode, it provides short distance Ethernet transmission with higher speed performance in upstream and downstream traffic.
Applications
Point-to-Point Ethernet Extender Two DCE 2178HSEE acting as a standalone pair is good for Ethernet distance extension over existing telephone wires. With just one pair of AWG-24 copper wire, you can easily connect two Ethernet networks together with the data rate of maximum 100/100Mbps. With the additional splitter, the telephone service can still be used while the DCE 2178HSEE is in operation. He two solutions listed below are typical applications for the Ethernet over VDSL2 Converter.
Last Mile of FTTx Deployment The DCE 2178HSEE is an ideal solution for FTTx (Fiber to the Building, Fiber to the Campus or Fiber to the Node) applications. It supports high bandwidth over existing telephone wires in the “last mile” from the ISP / Telecom / Service provider’s fiber node to the buildings and customers’ houses. The 10/100Mbps port of DCE 2178HSEE can be directly connected to PC or to Ethernet devices such as Ethernet Switches or Broadband Routers. It is excellent for phone line network built under Internet because every room or house could use the existing phone line to transmit data through the Internet and the whole building can share Internet to the wide area network with minimum cost.
Hardware
Ports: 10/100Base-TX: 1 RJ-45, Auto-Negotiation and Auto-MDI/MDI-X VDSL: 1 RJ-11, female Phone Jack Phone: Additional Splitter for POST connection
DIP Switch & Functionally * 4 position DIP Switch * CO / CPE mode select * Selectable fast and interleaved mode * Selectable target 17a / 30a profiles * Selectable target SNR mode * VDSL-DMT
Encoding -ITU-T G.993.1 VDSL – ITU-T G.997.1 – ITU-T G.993.2 VDSL2 (Profile 17a/30a Support)
LED Indicators *One Power * 3 for RJ-11/VDSL2 * 2 for per RJ-45 10/100Base-TX port
Cabling *Ethernet 10Base-T:2-pair UTP Cat.3, 4, 5 up to 100m (328ft) 100Base-TX:2-pair UTP Cat.5, up to 100m (328ft) *VDSL Twisted-pair telephones wires (AWG24 or better) up to 1.4km
Performance* (Downstream/ Upstream) *17a profile 300m -> 86/65Mbps 400m -> 86/52Mbps 600m -> 81/36Mbps 800m -> 72/198Mbps 1000m -> 60/9Mbps 1200m -> 59/6Mbps 1400m -> 50/2Mbps *30a profile 300m -> 100/100Mbps 400m -> 90/90Mbps 600m -> 61/40Mbps 800m -> 54/8Mbps
Power Requirement 5V DC, 2A
Power Consumption 6.6 Watts / 22 BTU
Dimension (W x D x H) 3-13/16 x 2-3/4 x 1 in
Weight .44 pounds
Environment
Operating Temperature: 0~50°C Relative Humidity: 10 ~ 90% (non-condensing)
Storage Temperature: -10~70°C Relative Humidity: 10~90% (non-condensing)
Switch Specification
Switch Processing Scheme Store-and-Forward
Address Table 1K entries
Flow Control Back pressure for half duplex, IEEE 802.3x Pause Frame for full duplex
Switch Fabric 02Gbps
Throughput (packet per second) 0.14Mpps
Network Cables 10/100Base-TX: 2-pair UTP Cat.3, 4 and 5 (100meters, maximum) EIA / TIA-568 100-ohm STP (100meters, maximum)
Standard Conformance
Regulation Compliance FCC Part 15 Class A, CE
Standards Compliance IEEE 802.3 10Base-T IEEE 802.3u 100Base-TX ITU-T -G.993.1 (VDSL) -G.997.1 -G.933.2 VSDL2 (Profile 17a/30a)
