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User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
28
1.5 Product Specification
Product SGSD-1022 SGSD-1022P SGSW-2840 SGSW-2840R SGSW-2840P
Hardware Specification
10/100Mbps Copper
Ports
8-Port 10/ 100Base-TX RJ-45
Auto-MDI/MDI-X
24-Port 10/ 100Base-TX RJ-45
Auto-MDI/MDI-X
1000Mbps Copper Ports
2 4
SFP/mini-GBIC Slots
2, shared with Port-9 and Port-10 4, shared with Port-25~Port-28
Switch Architecture
Store-and-Forward
Switch Fabric
5.6Gbps / non-blocking 12.8Gbps / non-blocking
Switch Throughput
4.16Mpps @64Bytes 9.52Mpps @64Bytes
Address Table
8K entries
Share Data Buffer
2 Mbits
Flow Control
Back pressure for Half-Duplex
IEEE 802.3x Pause Frame for Full-Duplex
LED
Power, Link/Act
and speed per port
Power, Link/Act,
PoE and speed
per port
Power, Link/Act and speed per port
Power, Link/Act, PoE
and speed per port
Power Consumption
Max. 10.5 watts /
32.6 BTU
Max. 130 watts /
443 BTU
Max. 20 watts / 68.5 BTU
Max. 260 watts / 887
BTU
Dimensions ( W x D x H)
330 x 155 x
43.5mm
1U height
330 x 155 x
43.5mm
1U height
430 x 178 x 44.5mm, 1U height
440 x 265 x 44mm,
1U height
Weight
1.3kg 2.0kg 2.8 KG 3.0kg 5.87 kg
Power
AC 100~240V, 50/60Hz
AC 100~240V,
50/60Hz
AC : 100~240V,
50/60Hz
DC: 30~60V
AC 100~240V,
50/60Hz
Layer 2 Function
Management Interface
Console, Telnet, SSH, Web Browser, SSL, SNMPv1, v2c and v3
Port Configuration
Port disable/enable. Auto-negotiation 10/100/1000Mbps full and half duplex mode selection. Flow
Control disable / enable
Port Status
Display each port’s speed duplex mode, link status and Flow control status. Auto negotiation
status, trunk status.
Bandwidth Control
Input Rate Limit
Output Traffic Shaper
Allow to configure per 10K or 1M
VLAN
IEEE 802.1Q Tagged Based VLAN ,up to 256 VLAN groups
Link Aggregation
Supports 12 groups of 8-Port trunk, IEEE 802.3ad LACP
QoS
Traffic classification based on Port Number, 802.1p priority, DS/TOS field in IP Packet