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10 / 100m Bi-di Single Fiber Media Converter Internalpower Supply , Wdm Technology, Snmp Function

Posted at: Offers to Sell and Export | Posted on: Thu 22 Oct, 2009 6:31 am |
10 100m bi di fiber media converter internalpower wdm technology snmp
Products Photos Catalog100m Fiber Media Photos Catalog

Product Information:

AC203/4MR-FE-S20km 10/100M, SM, 25km, Ethernet converter, SC, connector, 1310nm/1550nm


10/100M, SM, 40km, Ethernet converter, SC, connector, 1310nm/1550nm

AC203/4MR-FE-S60km 10/100M, SM, 60km, Ethernet converter, SC, connector, 1310nm/1550nm

AC203/4MR-FE-S80km 10/100M, SM, 80km, Ethernet converter, SC, connector, 1310nm/1550nm

AC203/4MR series product divides the network into to several conflicting territories. The exchanging function acts as "the bridge" in many data links. Compared with the sharing type band width, it has produced a larger network. Each port can automatically negotiate with the port speed of the linked equipments. Is it 10 Mbps or 100Mbps? Is it half-duplex or full duplex? The flow control is also carried on by the negotiation. The PAUSE policy is adopted on the full duplex webpage, and the backpressure policy is automatically used on the half-duplex webpage. The switchboard will find out the port position of the linked Ethernet equipment according to the source address after it reads a complete frame. The exchanging function produces a port address form immediately and maintains the content of the form. From now on, the network communication will be only restricted to the port related to this transmission. Because the synchronal transmission can realize on these ports without any operation, then the network volume of data-handling is enhanced. The table value will automatically update according to the field wiring change.

For AC203/4MR series, with internal network management system, if the remote-end has failure, the network management system can the report to the police automatically, you can carry on the long-distance recovery through the network management system. With this system, the response speed of the operator is quickened, the daily maintenance and network expenditure of the operators are reduced, and the serving quality of them is enhanced. With the cooperation of P16(Rack mount Fiber Media Converter), AC203/4MR supports the band width control, can control and assign the network resources effectively, as well as prevent website malicious attack in a certain degree. The operators can have a precise enactment on the upstream and downstream of the converters respectively, which can control band width (a step size is 32k, 0~100M). The operators can revise and enact the band width at any time through network management system, as well as support online revising/closing the band width. MissingLink can transport the operating status of the links on the converter ports, when media switches detect the failure on a port, for example, if one connecting point is ineffective, the media converter will close the other port of the module, by which all other equipments will know the connecting point is ineffective. If relevant redundant mechanism is enacted on related switches, redundant link auto-activation can be realized. With internal ultra-wide switching power supply, wide range low voltage DC or AC, broadcast storm protection, and network wiring loop detection, it can effectively resist the instability of the external voltage to provide the stable fiber optic transmission and the link exchange.

Each of these stand-alone media converters has internal power source. When the customers need many media converters, they can obtain the standard-size engine case by Acorid with extremely low cost. The module type media converter can be installed on the standard rack. With internal power supply system, it can hold 16 medium switches at most. In to the situation requesting strict reliability, the second redundant power source can be installed to provide the higher reliability.

Key Features:

v WDM technology, single fiber, the utilization rate of optical fiber enhanced by a time.

v Conform to IEEE802.3 10Base-T, IEEE802.3U, 100Base-TX/FX standard.

v 8K MAC address auto studying, auto updating function.

v Simultaneous transformation between the medium and the speeds, A storage and forward exchanging pattern.

v Real-time monitor on the working status of the equipment by LED indicating lamp, convenient for network diagnosis and failure detection.

v Internal HF communication special power supply, ultra-wide range of power supply voltage and operating temperature to meet various demands with over-voltage and over-current protection ability.

v Storage and forward exchanging pattern.

v Support remote network management.

Technical Parameter:

Access Method:



IEEE802.3 10Base-T Ethernet, IEEE802.3u, 100Base-TX/FX Fast Ethernet, IEEE802.3x Flow control, IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Spanning Tree




Single Fiber SM: 20/40/60/80Km

CAT5: 100m


1 RJ45 Connector: Connecting with STP/UTP Cat5

Optical Connector:MM-SC or ST (fiber dimension: 50, 62.5/125μm )

SM-SC or FC ( fiber dimension: 9/125μm )

Single Fiber SM-SC/ FC(fiber dimension: 9/125μm)

Conversion Method:

Media conversion, store-and-forward/straight -through

MAC Address Table:

i k

Buffer Size:


Flow Control:

Duplex:flow control ; Half duplex:back pressure

Time Delay:

Store-and-Forward : 9.6us ,Straight-through: 0.9us



LED Indicator Lamps:

POWER , FX LINK/ACT (fiber link)

FDX ( FX-full duplex), TP LINK/ACT(twisted pair link)

TP 100 (TP 100M data rate), FX 100 (FX 100M data rate)(external power)

Power Supply:

DC5V 1A (external power), AC220 0.5A /DC-48( internal power )

Power Dissipation:


Operating Temperature:

0 ~ 50 ℃



Storage Temperature:

-40~ 70 ℃

Storage Humidity:

5%~90% non-condescending

Company Contact:

acorid photo
Contact Name: Tony Ji
Company Name: Shenzhen Acorid Technology Co., Ltd
Email: Email
Tel: +86-0755-33865885
Fax: +86-0755-26957596
Street Address: Room 806, Baoyuan
Building, Baoan District, Shenzhen,
Guangdong, China (518101)
Website: http://www.acoridworks.com
Member name: acorid
Country: China-CN China
Member Since: 22 October 2009
Total Leads: 21 acorid Import Export Business Leads
Business focus: Fiber Media Converter Bi-di, Fiber Media Convertethernet Extender, Fiber Optics Transceiver, Poe Switches
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