Allied Telesis AT-MMC2000/SC-960 ALLIED TAA 10/100/1000T to 1000SX/SC MM Media- and Rate-Converter Multi-Region PSU content_copy

The Allied Telesis AT-MMC2000/SC-960 is a Media Converter of type PERP, designed for converting Ethernet signals between copper cables and fibre optic cables. The device enables the connection of networks using different transmission technologies and is specifically designed for use in Gigabit Ethernet environments. It supports transmission rates of 10, 100, and 1000 Mbit/s via RJ-45 connectors and converts these into a 1000Base-SX signal for transmission over multi-mode fibre optic with an SC connector. The maximum transmission distance is 500 metres, with a wavelength of 850 nm. The device is suitable for use in industrial and commercial networks where stable and reliable data transmission over longer distances is required.

Applications

The Media Converter is used in networks where a connection between copper and fibre optic cables is necessary, for example, when expanding existing networks or integrating devices with different interfaces. It is particularly useful in environments requiring data transmission over long distances, such as buildings, factories, or campus networks. Support for VLANs according to IEEE 802.1Q enables network segmentation and improves network security. Jumbo Frames support increases efficiency when transmitting large data packets, which is beneficial for applications such as video transmission or database access.

Functions and Equipment in Detail

The device features an RJ-45 connector on the input side, supporting standards 10Base-T, 100Base-T, and 1000Base-T. On the output side, two SC connectors are provided for fibre optic cables, utilising 1000Base-SX technology. Conversion takes place in full-duplex mode, enabling simultaneous bidirectional data transmission. The device is Plug & Play-capable, meaning no additional configuration is required once connected. The operating voltage is 12 V with a current consumption of 0.14 A. The device is grey in colour and compact in size, with a width of 59 mm, depth of 101.6 mm, and height of 21.8 mm.

Technology Explained Simply

The Media Converter acts as a bridge between two different network technologies: copper cable (RJ-45) and fibre optic (SC). It receives data via the copper cable, converts it into optical signals, and transmits it over the fibre optic cable. The use of multi-mode fibre optic with a wavelength of 850 nm enables efficient data transmission over distances up to 500 metres. Support for Gigabit Ethernet ensures a high data rate of 1000 Mbit/s, sufficient for time-critical applications. VLAN support allows logical separation of network segments, simplifying network management and enhancing security. Jumbo Frames support reduces the number of packets that need to be transmitted, improving network performance.

Compatibility and Accessories

The device is compatible with networks supporting the standards 10/100/1000Base-T and 1000Base-SX. It can be integrated into existing network infrastructures already using fibre optic or copper cables. The use of SC connectors allows connection to standard fibre optic cables. No special accessories are required, as the device is Plug & Play-capable. Conversion occurs automatically once connections are established.

Mounting and Installation

Installation involves connecting the device to a copper cable via the RJ-45 connector and to a fibre optic cable via the SC connectors. The device is not built-in but designed as a standalone module that can be mounted at an appropriate location. The operating temperature range is 0 to 50 °C, and the relative humidity during operation is 5 to 95 %. The device can be operated at altitudes up to 3048 metres. Storage conditions are between -30 and 70 °C with a relative humidity of 5 to 95 %.

Operational Advantages

Using the Media Converter enables flexible network design by allowing connections between different transmission technologies. The Plug & Play function reduces installation time and eliminates the need for special configurations. Support for VLANs and Jumbo Frames improves network efficiency and security. The compact design and low weight of 170 g facilitate mounting and placement. Certifications including CE, UL60950-1, EN60950-1, FCC Class A, EN55022 Class A, CISPR 22 Class A, C-TICK, and VCCI ensure compliance with relevant safety and emission standards.

The delivery includes a user manual, operating instructions, and a quick installation guide to support setup and use of the device.

Certificates
Certification	CE, UL60950-1, EN60950-1, FCC Class A, EN55022 Class A, CISPR 22 Class A, C-TICK, VCCI
Features
Product colour	Grey
Internal
Plug and Play
Logistics data
Harmonized System (HS) code	85176990
Network
Maximum data transfer rate	1000 Mbit/s
Converter input interface	10Base-T, 100Base-T, 1000Base-T
Converter output interface	1000Base-SX
Networking standards	IEEE 802.1Q
Ethernet interface type	Gigabit Ethernet
Ethernet LAN data rates	10,100,1000 Mbit/s
Fiber ethernet cabling technology	1000BASE‑SX
Duplex system	Full
Jumbo frames support
VLAN support
Operational conditions
Operating temperature (T-T)	0 - 50 °C
Storage temperature (T-T)	-30 - 70 °C
Operating relative humidity (H-H)	5 - 95%
Storage relative humidity (H-H)	5 - 95%
Operating altitude	0 - 3048 m
Packaging content
User guide
Manual
Quick installation guide
Performance
Maximum transfer distance	500 m
Wavelength	850 nm
Fiber mode structure	Multi-mode
Ports & interfaces
Connectivity technology	Wired
Ethernet LAN (RJ-45) ports	1
Fiber ports quantity	2
Fiber optic connector	SC
Power
Input voltage	12 V
Input current	0.14 A
Weight & dimensions
Width	59 mm
Depth	101.6 mm
Height	21.8 mm
Weight	170 g

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