E1 To 2 X 10/100 Ethernet Port Converter With Port Isolation Feature

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E1 to 2 x 10/100 Ethernet port converter with port isolation feature

AN-E1-2ETH E1 to Double Ethernet Interface Converter (also as FE1/Double ETH Bridge) is an Ethernet over E1 bridge of high performance, which accomplishes the converting between the 100M Ethernet port and the E1 port, with a special isolation feature between 2 Ethernet ports.

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• Features
• specification
• Videos
• Ordering Information
• Description
• Additional information

• In accordance with the provisions of IEEE 802.3、802.3u Ethernet, ITU-T G.703, G.704 and G.823 protocol
• E1 interface framing/non-framing optional; balanced 120ohm unbalanced 75ohm optional.
• The E1 interface uses PCM31 mode, supporting CRC checkE1 interface main/ slave clock optional in the framing mode.
• In the E1 framing mode, the number of time slots is optional from 1 to 31.
• Supporting 2.048Mbps transparent transmission in the E1 non-framing mode.
• The two 100BASE-TX Ethernet interfaces support 100M half/ full duplex modes. MAC addresses self-learning and addresses filtering functions, reducing the transmission load of the E1 circuit.
• Built-in 64Mbits SDRAM Ethernet data buffer memory, improving the capability of Ethernet side anti-outburst, assuring high throughput of data transmission.
• E1 circuit remote loop and local loop tests.
• Pseudo random sequence test, facilitating the test of E1 circuit.
• Perfect circuit test and alarm indication.
• Optional AC 220V or DC –48V input for bridge of both architectures
• Logical isolation feature between 2 Ethernet ports, or 2 ports can be used as simple switch

Protocol: G.703, G.704, G.736, G.823, I.431 IEEE802.3 Circuit interface (E1): Impedance: 75Ω, physical interface: BNC Impedance: 120Ω, physical interface: RJ45 Interface Rate: 2.048Mbps

Coding: HDB3, Jitter tolerance in accordance with G.823

Output jitter <0.05UI

Data interface (ETH):

Impedance: 100Ω, physical interface: RJ45 Interface Rate: 10/100Mbps

Coding: Manchester

Cable: 75Ω coaxial-cable, UTP5 twisted pair

Transmission range: Circuit interface: BNC: 600m; RJ45: 300m Data interface: 100m

Indicator: Indicating power, connection states of data and circuit interfaces, operation state, test state and trouble alarm.

Dimensions:

210mm (depth) x 140mm (width) x40mm (height)

Power supply:    85V~264V AC input, 5V/1A output

-36V~72V DC input, 5V/1A output

Other Specification:

Operation temperature: 0℃~50℃

Storage temperature: -20℃~80℃

Humidity: 5%~90% (no condensation)

In this video we demonstrate how units work with isolation feature enabled

 

In this video, 2 ethernet ports are in default mode and work as shared type

AN-E1-2ETH/AC	E1 - 2 x Ethernet interface convertor, 75/120 ohm impedance, 220V/110V	Request Price
AN-E1-2ETH/DV	E1 - 2 x Ethernet interface convertor, 75/120 ohm impedance, 48DC	Request Price

Description

As an extended device of the Ethernet, the AN-E1-2ETH E1 to 2 x Ethernet over E1 converter realizes interconnection of two Ethernet by using the E1 channel provided by existing networks with low cost.

100BASE-TX (RJ45) interfaces are provided at the end of Ethernet LAN to accomplish various functions including double Ethernet interface broad band shared,  MAC address self-learning, address filtering, address table maintenance and flow control. For the client who only requires not more than 2 Ethernet, it can reduce the net node, dispense with the device as HUB, consequently reduce the malfunction node.

E1 interfaces conforming to ITU-T G.703 and G.704 proposals are provided at the end of WAN, supporting RJ45 and BNC connection modes. The E1 ports support both framing and un-framing architecture. The user can select an operating mode for the E1 interface according to the connected E1 environment. This provides flexibility of network application. In the framing mode, the E1 interface provides a rate of N*64Kbps（N=1~31）. In the un-framing mode, the E1 channel provides a rate of 2.048Mbps and accomplishes transparent transmission.

If the E1 to 2 x Ethernet over E1 converter is used in the framing mode, the transmission clock can be either provided internally, i.e. using the main clocking timing mode (INT), or extracted from the E1 channel, i.e. using slave clock timing mode.

AN-E1-2ETH E1 to Double Ethernet Interface Converter  provides plenty of self-test functions, supporting local loop and remote loop. It also provides pseudo random code test function to test error codes in the circuit.

It is proposed to use the products of this series in pairs.

Special isolation feature for 2 ports Ethernet is available, so that you can use the 2 ports separately for 2 different networks connected to each port, so they “do not see” each other, or in another mode unit’s 2 ports will work as a simple switch. Mode switch can be done via dip switch on the units.

Additional information

E1 ports	1

FTTx access+

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Media Converters+

• Managed & Unmanaged 10G - 40G solutions
• Rack mount chassis
• Single Mode to Multi Mode converters
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• Managed Fiber Media Converters

Fiber Optical Multiplexers+

• n x E1 G.703 series fiber mux
• n x E1 G.703 series + Ethernet series
• Serial & CANBUS fiber modem series (V.35/RS422/485/232)
• SNMP managed n x E1/V35/ETH fiber multiplexer
• STM1/E3/DS3/T3 fiber mux series
• Voice over Fiber mux series (FXO/FXS/POTS/E1)
• Rack mount chassis
• CWDM multiplexing systems
• Optical Line Protection Equipment

Video Audio Transmission Equipment+

• RCA & XLR Audio Over Fiber Extenders
• HD Video Transmission
• CCTV Video/Audio/Data
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Interface Converters+

• G.SHDSL Modems
• E1/T1 interface converter series
• Impedance converters (baluns)
• Special Type Ethernet Converters
• STM-1/4 & E3 converters series
• TDM over IP equipment series
• High Speed LAN & Ethernet over Copper Extenders
• Co-Directional 64K E1 Interface Converters

Passive Optical Equipment+

• FTTH Splitter Distribution Boxes
• 19' rack Fiber Optical Distribution Panels
• Indoor Optic Termination Boxes
• Multitray Based Professional ODF's
• Outdoor Fiber Optical Joint Enclosures

SDH/MSPP Systems+

• MetroSDH systems (252 E1, V35, ETH)
• MicroSDH Systems (1 E1 / 1 V35)
• MiniSDH systems (63 E1, V.35, ETH)
• Multi-Functional Integrated Service Multiplexers

Switches+

• 10GBe Managed & Unmanaged Switches
• Fast Ethernet managed series
• Fiber Optical Switches
• Gigabit Ethernet managed series
• Industrial POE
• Layer 3 / Routing switches
• Unmanaged series

Industrial Communication Products+

• Industrial Ethernet Switches
• Industrial Grade Fiber Products
• Serial Device IP Networking
• Serial Interface Converters
• USB to Serial Converters
• Wireless to Serial Converters
• Microwave Radio

Quick query

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• I have no doubt about buying ad-net product as long as I get positive response to clarifications I raised about my design and the product I intend making use among AD-NET series. Reliability of installed units and extremely low failure rate, in fact I have never experienced a failed units among the ones installed two years ago and even the ones installed 8-10months have been performing as expected. Like for example for the E1 converters it’s the reliability, but the product can move further if it can be designed to be IP based for management purposes. By experience I know AD-NET product is as good as buy, install and sleep as long as it fits the design for which its procured. I am in the business of spreading the good news of AD-NET reliability and effectiveness where others fail or might fail.

• Raphael – Nigeria Install and sleep as it fits design

• Before I ordered products my most concern was quality of the product, not sure whether it will be able to work in our current network. But as a result quality product as opposed to what we have expected and the device is up to standard. What I like most is video transmission over single-strand fibre, cost saving solution. I would like to mention also prompt reply from sales staff. Overall, I had a great experience dealing with AD-net. They are very prompt in reply and the delivery schedule of the equipment is fast.

• Lawrence – Singapore Quality was most concern

• I had no concern, was buying and testing, so equipment is ok. So equipment and logistic is ok, we keep ordering and making business.

• Thomas – Germany Equipment and logistics is OK

• We are a Calling Card (VoIP) Service Provider. We serve corporate customers, some customers uses FO-link to connect the gateway in their site to our server site. In some cases we need to have Ethernet connection between 2 locations, with the distance of 2 location more then 100 m. So, we were considering to use your product to solve it. This device only need twisted pair cable, quite easy to find it, and the features is fulfill our need. Basically we would recommend it to others, but we need more experiences to use this device.

• Andy – Indonesia So far all is working well

• We are searching product top extend existing analog video network. Adding new cables for IP camera is very expensive and we would like to find new solution to reuse existing cables. In the future we will use IP over coax but right now we have to work with both (analog & IP camera). Your product correspond to our needs. Just a question – when POE will be available over the existing RJ45 interface? Easy to install, cost effective, as a result w are trying to find French company interesting by this product to install-it on our network.

• Fabrice – France Your product correspond to our needs

• Our main concern before we placed order was if it will work, and if the power supply will be able to cope with unstable generator power. Also high temperature and humidity which is a problem in Liberia. I find that the product does what is says, and I am very happy thus far, we had instances where power supplies on the LAN extender did blow unfortunately, we use the LAN extenders to feed our remoter sites of 3 to 5 machines, and it seems to work fine as a “Link”, not just a single machine device. It is plug and play, no complex configurations is needed, thus making it a reliable fast temporary link when we have fibre breakages or fibre module failures. Robust and like I said, very simple and easy to implement. Yes I would recommend it to others, especially for remote offices where there is existing telephone cable infrastructure, also a cheaper solution to Fibre links for less than 5 machines, so in the long run a big saving not having to have fibre equipment, cables and splicing.

• George – Liberia Product does what it says

• Our main concern before ordering the product was unknown vendor, unsure about quality of product and level of support and service. However, so far it delivers as promised. In general AN-STM-1/SM is basic product that solves a simple problem, good price/performance

• Rikard – Sweden Product solves our problem

• We generally shy away from buying products from Asian market due to inferior quality, finish, reliability, technical support, poorly prepared manuals, problems in interacting with engineers who have poor English knowledge etc. We also know that most of the Western (Europe and US) products are manufactured in the Asian market and rebranded. However western companies ensure all the above listed concerns are addressed before selling to the market. However I must say that AD-NET products are reasonably acceptable. The products are of acceptable quality, finish and reliability. We also would like to mention, that your product technical support is appreciable.

• Raghavan – Sultanate of Oman The products are of acceptable quality, finish and reliability

• Our main concern, before buying the product was will it solve the problem of sending our TV signal from our studio to the various remote sites where amplifiers are located. As a result, we found it is effective to solve our situation It gives us stable and good picture and sound, and we will recommend product to others

• Nii Ayite – Ghana It gives stable picture and sound

• Our main concern, before order the products, it was the fact that we are on the opposite side of the globe. In case of mail function of products and long shipment time. However, that it isn’t a problem due to no mail functions so far and quick shipment when buying. For the video over fiber transmitter the best it is the simplicity of the product, easy to install, only one fiber to send 16 bidirectional video and the price. I would like also mention good response , easy to get information and a impressive amount of products, so we would recommend products to others.

• Hans – Sweden Opposite side of the globe?

• Our main concern before ordering products was the stability and the efficiency especially with the high temperature. So far, it is very good, very stable. Easy to configure – it is straightforward and very light. We 100 % recommend it to others.

• Abdallah – Gambia Stability and the efficiency

• Our main concern before ordering products was the longevity and quality. product works good. We will consider more of your products in my projects at the moment I don’t find anything to add your service and support were good

• Ilan – Israel Longetivity and Quality

• Before place the orders, our main concern was if those really are reliable enough products for our customers. As a result we found, that there is no customer complaint. In my memory, most preferable feature for the products are it’s management system Another special benefits about those products are for the media converters being able to use as standalone or chassis type same time We will definitely recommend AD-net products to other.

• Somkid – Thailand Reliable Products For Our Customers

• Great experience – units worked straight out of the box – just needed plug in cables and we were done. I also like the possibility to enable jumbo frames, while we do not have a need for this feature at the current moment it’s great to have this option.

• Raymond – USA

• I needed those to connect my PC on the third floor to have internet access in that room, and ISP installed their modem on the first floor only. After dropping fiber patch cables, plugged in all cables into these media converters at both sides, and link came up instantly. Was much easier than I thought!

• Lomoveishiy – Finland

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