User Manual
1-2. Checklist
Before you start installing the switch, verify that the package contains the
following:
One set of GSW-1291
Mounting Accessory (for 19" Rack Shelf)
This User's Manual
AC Power Cord
RS-232 Cable
Please notify your sales representative immediately if any of the aforementioned
items is missing or damaged.
1-3. Features
GSW-1291 is a standalone off-the-shelf switch which provides the
comprehensive features listed below for users to perform system network
administration and efficiently and securely serve your network.
•
Hardware
• 10 10/100/1000Mbps Auto-negotiation Gigabit Ethernet TP ports
• 2 10/100/1000Mbps TP or 1000Mbps SFP Fiber dual media auto sense
• 208KB on-chip frame buffer
• Jumbo frame support
• Programmable classifier for QoS (Layer 4/Multimedia)
• 8K MAC address and 4K VLAN support (IEEE802.1Q)
• Per-port shaping, policing, and Broadcast Storm Control
• IEEE802.1Q-in-Q nested VLAN support
• Full-duplex flow control (IEEE802.3x) and half-duplex backpressure
• Extensive front-panel diagnostic LEDs; System: Power, TP Port1-12: LINK/ACT,
10/100/1000Mbps, SFP Port 11, 12: SFP(LINK/ACT)
• 12 port IEEE802.3af PSE
• Endpoint with 48VDC power through RJ-45 pin 1, 2, 3, 6
• Powered Device(PD) auto detection and classification
• PoE-PSE status and activity LED indicator
• Overcurrent and overtemperature fault management with LED indicator
• Smart feature for PD on/off, class, feeding priority
Publication date: May, 2005
Revision A1
4
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