This media and rate converter line card features a 10/100/1000T twisted pair port and an optical SFP port. The twisted pair has an RJ-45 connector and a maximum operating distance of 100 meters (328 feet) when connected to an Ethernet or Fast Ethernet or Gigabit Ethernet device. They operate in full or half-duplex mode, and allow you to build an affordable network, avoiding the cost of terminatiang fiber cables. The AT-CM3K0S has a SFP port supporting both Fast Ethernet and Gigabit operation, allowing a choice of multi/single mode, dual/single fiber SFP modules.

- Converts speed as well as media type
- Extends Ethernet and Fast Ethernet and Gigabit Ethernet networks
- Supports IEEE 802.3ah ‘Ethernet in the First Mile’
- Support MissingLink™ and Smart MissingLink™
- Transparent to IEEE 802.1Q VLAN packets
- Jumbo Frame Support
- Rate Limiting
- Low Power Mode
- Supports Dying Gasp
- Automatic address learning and aging
- Managed, or Unmanaged operation
- Auto MDI/MDI-X
- Auto-Negotiation (IEEE 802.3u-compliant)
- Store and forward data packet handling
- Supports 100 and 1000Mbps SFPs
- System and port LEDs
- Line card for all Converteon™ series chassis
- Limited lifetime warranty

Specification

Product
Product id	287307
Brand	Allied Telesis
Partnr	AT-CM3K0S
EAN/UPC code	767035189178
Warranty (months)	Limited lifetime warranty
Network
Maximum data transfer rate	1000 Mbit/s
Cabling technology	10/100/1000T
Ports & interfaces
Connectivity technology	Wired
Performance
Mean time between failures (MTBF)	1530000 uur
Design
Compliance industry standards	IEEE 802.3u, IEEE 802.3z, IEEE 802.3ab, IEEE 802.3ah
Safety	UL 60950-1 (cULUS), EN-60950-1 (TUV), EN-60825
Certification	FCC, EN-55022, VCCI, C-Tick, CE.
Power
Power consumption (typical)	6 W
Weight & dimensions
Weight	113 g
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-25 - 70 °C
Operating relative humidity (H-H)	5 - 95 procent
Storage relative humidity (H-H)	5 - 95 procent
Operating altitude	0 - 3048 m
Other features
Full duplex	Y
Packet transfer speed	14880, 148800, 1488000 pps
MAC address table	1000 entries
Dimensions (WxDxH)	22 x 73 x 130 mm