D-Link DES-1228/ME Инструкция по эксплуатации онлайн [229/267] 12487

D-Link DES-1228/ME Инструкция по эксплуатации онлайн [229/267] 12487
DES-1228/ME Layer 2 Fast Ethernet Managed Switch
216
Blinking Amber
When there is reception or transmission
(i.e. Activity
Act) of data occurring at a
Fast Ethernet connected port.
Light off
No link
Link/Act/Speed
mode
for SFP
ports
Green/Amber
Solid Green
When there is a secure 1000Mbps
connection (or link) at the ports.
Blinking Green
When there is reception or transmission
(i.e. Activity--
Act) of data occurring at a
1000Mbps connected port.
Solid Amber
When there is a secure
100Mbps
connection (or link) at any of the ports.
Blinking Amber
When there is reception or transmission
(i.e. ActivityAct) of data occurring at
the ports.
Light off
No link
Power
Feature Detailed Description
Internal Power Supply AC Input: 100 - 240 VAC, 50-60 Hz
Performance
Feature Detailed Description
Wire speed on all FE/GE ports Full-wire speed (full-duplex) operation on all FE/GE ports
Forwarding Mode Store and Forward
Switching Capacity
12.8Gbps
64 Byte system packet forwarding rate 9.5 million packets per second
Priority Queues 4 Priority Queues per port
MAC Address Table Supports 8K MAC address
Packet Buffer Memory 512K Bytes
Port Functions
Feature Detailed Description
Console Port
DCE RS-232 DB-9 for out-of-band configuration of the software features
24 x 10/100BaseT ports
Compliant to following standards,
1. IEEE 802.3 compliance
2. IEEE 802.3u compliance
3. Support Half/Full-Duplex operations
4. All ports support Auto MDI-X/MDI-II cross over
5. IEEE 802.3x Flow Control support for Full-
Duplex mode, Back
Pressure when Half-Duplex mode, and Head-of-
line blocking
prevention.

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