OPT-618 OPT-618S OPT-618A/B

Key Features

■6 port 10/100M RJ-45 
■1/2 port 100Base-Fx ,Single or multi mode.
■Store and forward mode
■10/100M auto-negotiation, maximum speed to 20/200M (full-duplex) 
■Supports IEEE 802.3x full-duplex flow control and back pressure half-duplex flow control
■Supports MAC self-learning 
■Automatic MDI/MDI-X configuration 
■Port base VLAN
■LED status of Link, activity, Full/half duplex, speed,and power on diagnostic function 
■Steel case

Specification

■Standard: IEEE802.3、IEEE802.3u、IEEE802.3x 
■Topology: Star 
■Number of Ports: 4/6 Port 10/100Base-Tx And 1/2 Port 100Base-Fx 
■Transmission Rate 10Mbps: 14880pps，100Mbps：148800pps 
■Switching mode: Store-and-Forward 
■Flow control mode: IEEE 802.3x full-duplex flow control and back pressure flow control 
■LED Indicator: LED status of Link, activity, Full/half duplex, speed, and power on diagnostic function 
■Cable Support: 10Base-T： 3, 4 or Cat 5 shielded / unshielded twisted pair，100 meters max.；100Base-TX：Cat 5 shielded / unshielded twisted pair，100 meters max. 100Base-Fx：8.3μm、8.7μm、9μm and10μm on single mode fiber and 50、62.5 and 100μm on multi-mode fiber 
■Power supply: AC:220V or DC:-48V 
■Temperature Humidity
Operation:  Temperature (-20℃ to 70℃)  Humidity (10% to 90%) 
Storage:  Temperature  (-40℃ to 75℃) Humidity (5% to 95% RH)