D-Link 48-Port 10/100Mbps Web-Smart Switch with 4-Port 10/100/1000Base-T and 2-Port Combo SFP DES-1252 Uživatelský manuál stáhnout pdf (Strana 11)

SDRAM for CPU

8M Bytes

Flash Memory

Prom 2M Bytes

Port Functions

LAN

- 48 x 10/100BaseT ports

- Compliant with the following standards:

1. IEEE 802.3 compliance

2. IEEE 802.3u compliance

3. Support Full and Half Duplex operations

Combo ports in the

front panel

- 2 Combo 1000Base-T/SFP ports

-1000Base-T/SFP ports compliant to the

following standards:

1. IEEE 802.3 compliance

2. IEEE 802.3u compliance

3. IEEE 802.3ab compliance

4. Support Full-Duplex operations

- SFP Transceivers Supported:

1. DEM-310GT (1000BASE-LX)

2. DEM-311GT (1000BASE-SX)

3. DEM-314GT (1000BASE-LH)

4. DEM-315GT (1000BASE-ZX)

5. DEM-312GT2 (1000BASE-SX), up to

2km

6. DEM-211 (100BASE-FX), up to 2km,

Multi-Mode

7. DEM-210 (100BASE-FX), up to 15km,

Single-Mode

-WDM Transceivers Supported:

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 59 60

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D-Link 48-Port 10/100Mbps Web-Smart Switch with 4-Port 10/100/1000Base-T and 2-Port Combo SFP DES-1252 Uživatelský manuál Strana 11