D-Link 48-port Gigabit Smart Switch DGS-1210-48/A 用户手册

产品代码

DGS-1210-48/A

DGS-1210 Series

* PoE features available on DGS-1210-10P only

Technical Specifications

General

Port Standards &
Functions

IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)

IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)

IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted- pair copper)

Auto-negotiation

IEEE 802.3x Flow Control

Number of Ports

DGS-1210-10P: 8 PoE 10/100/1000 Mbps, 2 combo 10/100/1000BASE-T/SFP

DGS-1210-16: 12 10/100/1000 Mbps, 4 combo 10/100/1000BASE-T/SFP
DGS-1210-24: 20 10/100/1000 Mbps, 4 combo 10/100/1000BASE-T/SFP
DGS-1210-48: 44 10/100/1000 Mbps, 4 combo 10/100/1000BASE-T/SFP

Network Cables

UTP Cat. 5, Cat. 5e (100 m max.)

EIA/TIA-568 100-ohm STP (100 m max.)

Full/Half Duplex

Full/half duplex for 10/100 Mbps speeds

Full duplex for Gigabit speed

Media Interface Exchange

Auto MDI/MDIX adjustment for all twisted-pair ports

10/16/24/48-Port Web Smart Switch

Performance

Switching Capacity

DGS-1210-10P: 20 Gbps

DGS-1210-16: 32 Gbps
DGS-1210-24: 48 Gbps
DGS-1210-48: 96 Gbps

Transmission Method

Store-and-forward

MAC Address Table

8 K entries per device

MAC Address Update

Up to 256 static MAC entries

Enable/disable auto-learning of MAC addresses

Maximum 64 bytes packet
forwarding rate

DGS-1210-10P: 14.88 Mpps

DGS-1210-16: 23.8 Mpps
DGS-1210-24: 35.7 Mpps
DGS-1210-48: 71.4 Mpps

RAM Buffer

DGS-1210-10P: 512 KB per device

DGS-1210-16: 512 KB per device
DGS-1210-24: 512 KB per device

DGS-1210-48: 1 MB per device

PoE*

PoE Standard

802.3af & Pre-standard 802.3at

PoE Capable Ports

Ports 1 to 8 : 15.4 W or 30 W

Max. 30 W on 2 10/100/1000 Mbps ports

Max. 15.4 W on 4 10/100/1000 Mbps ports

Max. 7.5 W on 8 10/100/1000 Mbps ports

PoE Power Budget

Max. 78 W