Gigabit Ethernet to Fiber Mini Media and Rate Converter
This standalone mini media and rate converter features 10/100/1000T to 1000SX conversion with a multi-mode LC fiber connector and supports from 220 m to 500 m. It is compatible with the MMCR18 rack-mount chassis.

Copper to Fiber Mini Media and Rate Converters
Overview
The Allied Telesis MMC Series of mini media converters leverages its smaller size to not only help the environment with a small carbon footprint, but also to save space in its working environment. Despite its compact size, the MMC Series delivers all the power and functionality of standard size media converters.

Extend Networks
The MMC Series are available in 100Mbps or 1000Mbps models. Depending on the model chosen, the fiber-optic port has options for fixed SC, ST, LC or SFP connectors capable of multi-mode or single-mode fiber connectivity. The twisted-pair copper port has an RJ-45 connector supporting either 100Mbps or 1000Mbps, with a maximum operating distance of 100 meters (328 feet).

VLAN Support
Many new backbone switch products now support the industry-standard IEEE 802.1Q specification for Virtual LANs (VLANs) that send extra-long data packets on the network. The MMC Series are fully compatible with these long packets, enabling them to be used in modern networks. Media converters not supporting this feature discard these extra long packets, making them unsuitable for modern networks.

Small and Flexible
The smaller size and external power supply of the MMC Series allows them to be used almost anywhere.

Smart MissingLink (SML)
The Smart MissingLink™ (SML) feature monitors network connections and provides notification when network segments fail, allowing network managers to quickly identify the source and location of failed segments and minimize downtime.

Smart Link Restoration
Smart Link restoration allows the devices, in cases of power failure, link loss or other interrupted service, to automatically restore the link without the need to restart/reset them.

Power Saving
The MMC Series continues the Allied Telesis commitment to the environment with over 50% power savings. With just 1.7W of power usage, the MMC Series media converters are some of the most efficient in the market today.

Link Test
The link test is a fast and easy way for you to test the connections between the media converter ports and the connected end nodes. If a network problem occurs, you can perform a link test to determine which port is experiencing a problem, and focus your troubleshooting efforts on the right cable or end node.

Specification

Product
Product id	670331
Brand	Allied Telesis
Partnr	AT-MMC2000/LC-960
EAN/UPC code	767035218670
Warranty (months)	2 years
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
Jumbo frames support	Y
VLAN support	Y
Duplex system	Full
Ports & interfaces
Connectivity technology	Wired
Ethernet LAN (RJ-45) ports	1
Fiber ports quantity	2
Fiber optic connector	LC
DC-in jack	Y
Performance
Maximum transfer distance	2000 m
Wavelength	1310 nm
Fiber mode structure	Multi-mode
Fiber cable diameters supported (core/cladding)	50/125, 62.5/125 µm
Tx power (min)	-20 dBmW
Tx power (max)	-14 dBmW
Rx power (min)	-32 dBmW
Design
Internal	N
Product colour	Grey
LED indicators	Activity, Link
Safety	FCC Class A, EN55022 Class A, CISPR 22 Class A, C-TICK, VCCI
Certification	CE, EN55024, EN61000-3-2, EN61000-3-3
Power
Input voltage	12 V
Input current	0.14 A
Power consumption (typical)	1.7 W
Power over Ethernet (PoE)	Y
Weight & dimensions
Width	54.9 mm
Depth	101.6 mm
Height	21.8 mm
Weight	170 g
Operational conditions
Operating temperature (T-T)	0 - 50 °C
Storage temperature (T-T)	-30 - 70 °C
Operating relative humidity (H-H)	5 - 95 procent
Storage relative humidity (H-H)	5 - 95 procent
Operating altitude	0 - 3048 m
Packaging content
User guide	Y
Manual	Y
Quick installation guide	Y