LevelOne GSW-0890 user manual Network Interface, ƒ MAC Address and Self-learning 8K MAC address

Hardware Specifications

ƒ	Standard Compliance: IEEE802.3/802.3ab / 802.3z / 802.3u / 802.3x
ƒ	Network Interface:
	Configuration	Mode	Connector	Port
	10/100/1000Mbps Gigabit TP	NWay	TP (RJ-45)	1 - 8
	1000Base-SX Gigabit Fiber	1000 FDX	*SFP	7, 8 (Option)
	1000Base-LX Gigabit Fiber	1000 FDX	*SFP	7, 8 (Option)
	1000Base-LX Single Fiber WDM (BiDi)	1000 FDX	*SFP	7, 8 (Option)
	*Port 7, 8 are TP/SFP fiber dual media	ports with auto detected function
	*Optional SFP module supports LC or BiDi LC transceiver
ƒ	Transmission Mode: 10/100Mbps support full or half duplex
	1000Mbps support full duplex only
ƒ	Transmission Speed: 10/100/1000Mbps for TP
	1000Mbps for Fiber

ƒFull Forwarding/Filtering Packet Rate: PPS (packets per second)

Forwarding Rate		Speed
1,488,000PPS		1000Mbps
148,800PPS		100Mbps
14,880PPS	10Mbps

ƒMAC Address and Self-learning: 8K MAC address

4K VLAN table entries,

ƒBuffer Memory: Embedded 144 KB frame buffer

ƒFlow Control: IEEE802.3x compliant for full duplex Backpressure flow control for half duplex

ƒCable and Maximum Length:

TP

1000Base-SX

1000Base-LX

1000Base-LX WDM (BiDi)

Cat. 5 UTP cable, up to 100m

Up to 220/275/500/550m,

which depends on Multi-Mode Fiber type

Single-Mode Fiber, up to10/30/70Km

Single-Mode Single Fiber, up to 20Km

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