Getting Started Guide
Page 3
... 5 Related Documentation 5 1 PRODUCT OVERVIEW Introduction 7 Switch 4800G 24-Port 8 Switch 4800G PWR 48-Port 11 Switch 4800G PWR 24-Port 13 Switch 4800G 24-Port SFP 17 Switch 4800G 48-Port 18 System Specifications of the Switch 4800G Series 22 Pluggable Modules 22 Optional Interface Modules 23 CX4 Cable 24 2 PREPARATING TO INSTALL THE SWITCH Safety Precautions 25 Installation Site 25 Installation Tools 27 3 INSTALLING THE SWITCH Installing the Switch into a 19-Inch Cabinet 29...
... 5 Related Documentation 5 1 PRODUCT OVERVIEW Introduction 7 Switch 4800G 24-Port 8 Switch 4800G PWR 48-Port 11 Switch 4800G PWR 24-Port 13 Switch 4800G 24-Port SFP 17 Switch 4800G 48-Port 18 System Specifications of the Switch 4800G Series 22 Pluggable Modules 22 Optional Interface Modules 23 CX4 Cable 24 2 PREPARATING TO INSTALL THE SWITCH Safety Precautions 25 Installation Site 25 Installation Tools 27 3 INSTALLING THE SWITCH Installing the Switch into a 19-Inch Cabinet 29...
Getting Started Guide
Page 7
... 3Com Switch 4800G Family (hereinafter referred to as the Switch 4800G) are designed to operate at a time. Table 2 Models of the Switch 4800G Model Switch 4800G 24-Port Switch 4800G PWR 48-Port Switch 4800G PWR 24-Port Switch 4800G 24-Port SFP Switch 4800G 48-Port Number of auto-sensing 10/100/1000Base-T Ethernet ports 24 48 24 48 8 Number of Number of 1000Base-X SFP console ports ports 4 1 4 4 4 24 Together with an auto-sensing 10/100/1000BASE-T Ethernet port, each Combo port, either the SFP port...
... 3Com Switch 4800G Family (hereinafter referred to as the Switch 4800G) are designed to operate at a time. Table 2 Models of the Switch 4800G Model Switch 4800G 24-Port Switch 4800G PWR 48-Port Switch 4800G PWR 24-Port Switch 4800G 24-Port SFP Switch 4800G 48-Port Number of auto-sensing 10/100/1000Base-T Ethernet ports 24 48 24 48 8 Number of Number of 1000Base-X SFP console ports ports 4 1 4 4 4 24 Together with an auto-sensing 10/100/1000BASE-T Ethernet port, each Combo port, either the SFP port...
Getting Started Guide
Page 8
.... Figure 2 shows the appearance of the Switch 4800G 24-Port (1) (2) (3) (4) (5) (6) (7) (8) (10) (9) (1) Auto-sensing 10/100/1000Base-T Ethernet port status LEDs (2) SFP port status LEDs Figure 1 Appearance of the Switch 4800G 24-Port Front Panel Figure 2 Front panel of the Switch 4800G 24-Port. Switch 4800G 24-Port Appearance The Switch 4800G 24-Port provides twenty-four auto-sensing 10/100/1000BASE-T Ethernet ports, four 1000Base-X SFP ports, and one console port on the front panel, and one...
.... Figure 2 shows the appearance of the Switch 4800G 24-Port (1) (2) (3) (4) (5) (6) (7) (8) (10) (9) (1) Auto-sensing 10/100/1000Base-T Ethernet port status LEDs (2) SFP port status LEDs Figure 1 Appearance of the Switch 4800G 24-Port Front Panel Figure 2 Front panel of the Switch 4800G 24-Port. Switch 4800G 24-Port Appearance The Switch 4800G 24-Port provides twenty-four auto-sensing 10/100/1000BASE-T Ethernet ports, four 1000Base-X SFP ports, and one console port on the front panel, and one...
Getting Started Guide
Page 11
... at a high frequency. The port failed the POST. The port operates in the half duplex mode. Switch 4800G PWR 48-Port Appearance The Switch 4800G PWR 48-Port provides forty-eight auto-sensing 10/100/1000BASE-T Ethernet ports, four 1000Base-X SFP ports, and one console port on the front panel, and ...the full duplex mode. Figure 5 shows the appearance of the Switch 4800G 24-Port LED 10/100/1000Base-T port status LED Mark Status - Switch 4800G PWR 48-Port 11 Table 4 LEDs on the front panel of the Switch 4800G PWR 48-Port. When data is being received or sent, the LED flashes ...
... at a high frequency. The port failed the POST. The port operates in the half duplex mode. Switch 4800G PWR 48-Port Appearance The Switch 4800G PWR 48-Port provides forty-eight auto-sensing 10/100/1000BASE-T Ethernet ports, four 1000Base-X SFP ports, and one console port on the front panel, and ...the full duplex mode. Figure 5 shows the appearance of the Switch 4800G 24-Port LED 10/100/1000Base-T port status LED Mark Status - Switch 4800G PWR 48-Port 11 Table 4 LEDs on the front panel of the Switch 4800G PWR 48-Port. When data is being received or sent, the LED flashes ...
Getting Started Guide
Page 13
... appearance of the Switch 4800G PWR 24-Port (1) (2) (3) (4) (5) (6) (7) (8) (10) (9) (1) Auto-sensing 10/100/1000Base-T Ethernet port status LEDs (2) SFP port status LED (3) Console port (4) 7-segment digital LED (5) Power LED (6) RPS LED Figure 7 Appearance of the Switch 4800G PWR 24-Port Front Panel Figure 8 Front panel of the Switch 4800G PWR 24-Port. LEDs The LEDs on the rear panel. Switch 4800G PWR 24-Port Appearance The Switch 4800G PWR 24-Port provides twenty-four...
... appearance of the Switch 4800G PWR 24-Port (1) (2) (3) (4) (5) (6) (7) (8) (10) (9) (1) Auto-sensing 10/100/1000Base-T Ethernet port status LEDs (2) SFP port status LED (3) Console port (4) 7-segment digital LED (5) Power LED (6) RPS LED Figure 7 Appearance of the Switch 4800G PWR 24-Port Front Panel Figure 8 Front panel of the Switch 4800G PWR 24-Port. LEDs The LEDs on the rear panel. Switch 4800G PWR 24-Port Appearance The Switch 4800G PWR 24-Port provides twenty-four...
Getting Started Guide
Page 16
... at a high frequency. The required power of Switch 4800G PWR 24-Port LED Mark Status 10/100/1000Base-T Ethernet port status LED Speed Duplex PoE Green Yellow Flashing yellow (3 Hz) OFF Green Yellow Flashing yellow (3 Hz) OFF Solid green Flashing green (1 Hz) Solid yellow SFP port status LED (1000 Mbps) SFP port status LED (100 Mbps) Flashing yellow (3 Hz...
... at a high frequency. The required power of Switch 4800G PWR 24-Port LED Mark Status 10/100/1000Base-T Ethernet port status LED Speed Duplex PoE Green Yellow Flashing yellow (3 Hz) OFF Green Yellow Flashing yellow (3 Hz) OFF Solid green Flashing green (1 Hz) Solid yellow SFP port status LED (1000 Mbps) SFP port status LED (100 Mbps) Flashing yellow (3 Hz...
Getting Started Guide
Page 17
... module slot 1 (9) LED for extended module slot 2 (10) SFP port status LED Rear Panel Figure 12 Rear panel of the Switch 4800G 24-Port SFP. Figure 11 shows the appearance of the Switch 4800G 24-Port SFP (1) (2) (3) (4) (5) Switch 4800G 24-Port SFP 17 Switch 4800G 24-Port SFP Appearance The Switch 4800G 24-Port SFP provides forty-eight auto-sensing 10/100/1000Base-T Ethernet ports, four 1000Base-X SFP ports and one console port on the front panel, and one AC power...
... module slot 1 (9) LED for extended module slot 2 (10) SFP port status LED Rear Panel Figure 12 Rear panel of the Switch 4800G 24-Port SFP. Figure 11 shows the appearance of the Switch 4800G 24-Port SFP (1) (2) (3) (4) (5) Switch 4800G 24-Port SFP 17 Switch 4800G 24-Port SFP Appearance The Switch 4800G 24-Port SFP provides forty-eight auto-sensing 10/100/1000Base-T Ethernet ports, four 1000Base-X SFP ports and one console port on the front panel, and one AC power...
Getting Started Guide
Page 18
...sockets and two extended module slots on the front panel of the Switch 4800G 24-Port SFP are the same as those of the Switch 4800G PWR 24-Port. For details, see Table 5. Figure 13 shows the appearance of the Switch 4800G 48-Port The -48 VDC power supply in the equipment room cannot be...47 Hz or 63 Hz Only the RPS recommended by 3Com can be used directly. 18 CHAPTER 1: PRODUCT OVERVIEW (1) RPS port (3) Grounding screw (5) Extended module slot 2 (2) AC power socket (4) Extended module slot 1 Power Supply System The Switch 4800G 24-Port SFP can adopt AC power input, or DC power input, ...
...sockets and two extended module slots on the front panel of the Switch 4800G 24-Port SFP are the same as those of the Switch 4800G PWR 24-Port. For details, see Table 5. Figure 13 shows the appearance of the Switch 4800G 48-Port The -48 VDC power supply in the equipment room cannot be...47 Hz or 63 Hz Only the RPS recommended by 3Com can be used directly. 18 CHAPTER 1: PRODUCT OVERVIEW (1) RPS port (3) Grounding screw (5) Extended module slot 2 (2) AC power socket (4) Extended module slot 1 Power Supply System The Switch 4800G 24-Port SFP can adopt AC power input, or DC power input, ...
Getting Started Guide
Page 22
System Specifications of the Switch 4800G Series Table 7 System specifications of the Switch 4800G 48-Port LED Mark Status SFP port status LED (100 Mbps) Speed Yellow Duplex Flashing yellow (3 Hz) OFF Green Flashing ... the POST. No link is present. 22 CHAPTER 1: PRODUCT OVERVIEW Table 6 Description of LEDs on the front panel of the Switch 4800G Item Switch 4800G 24-Port Switch 4800G PWR 48-Port Switch 4800G PWR 24-Port Switch 4800G 24-Port SFP Switch 4800G 48-Port Physical dimensions (H × W × D) 43.6 × 440 × 300 mm (1.72 × 17.3 × 11.8...
System Specifications of the Switch 4800G Series Table 7 System specifications of the Switch 4800G 48-Port LED Mark Status SFP port status LED (100 Mbps) Speed Yellow Duplex Flashing yellow (3 Hz) OFF Green Flashing ... the POST. No link is present. 22 CHAPTER 1: PRODUCT OVERVIEW Table 6 Description of LEDs on the front panel of the Switch 4800G Item Switch 4800G 24-Port Switch 4800G PWR 48-Port Switch 4800G PWR 24-Port Switch 4800G 24-Port SFP Switch 4800G 48-Port Physical dimensions (H × W × D) 43.6 × 440 × 300 mm (1.72 × 17.3 × 11.8...
Getting Started Guide
Page 30
Table 13 Selection of mounting ear for the Switch 4800G Model Switch 4800G 24-Port Switch 4800G 24-Port-DC Switch 4800G PWR 48-Port Switch 4800G 48-Port Switch 4800G PWR 24-Port Switch 4800G 24-Port SFP Physical dimensions (H × W × D) 43.6 × 440 × 300 mm (1.72 × 17.3 × 11.8 in.) 43.6 × 440 × 360...Use one M6 screw) (2) Screw hole used to fix the mounting ear to the cabinet (Use one M6 screw) When you install the switch into a 19-inch standard cabinet, you should select front and rear mounting ears with a proper length (L1 in .) Configuration type of...
Table 13 Selection of mounting ear for the Switch 4800G Model Switch 4800G 24-Port Switch 4800G 24-Port-DC Switch 4800G PWR 48-Port Switch 4800G 48-Port Switch 4800G PWR 24-Port Switch 4800G 24-Port SFP Physical dimensions (H × W × D) 43.6 × 440 × 300 mm (1.72 × 17.3 × 11.8 in.) 43.6 × 440 × 360...Use one M6 screw) (2) Screw hole used to fix the mounting ear to the cabinet (Use one M6 screw) When you install the switch into a 19-inch standard cabinet, you should select front and rear mounting ears with a proper length (L1 in .) Configuration type of...
Getting Started Guide
Page 42
...with the RPS) to the power socket of the RPS power module and the other end to the socket of the Switch 4800G PWR 24-Port and Switch 4800G 24-Port SFP The Switch 4800G PWR 24-Port and Switch 4800G 24-Port SFP use the 48V RPS, whose input voltage is ON. Connecting the DC power cable of an external AC power supply....is properly connected. Figure 39 Connect the 48V RPS connector to the grounding screw on the switch and use only the 12V RPS power cables recommended by 3Com. Figure 38 Appearance of the 48V RPS port ˇ ˉ NULL +: -48V return terminal -: Negative terminal (-52 VDC to -...
...with the RPS) to the power socket of the RPS power module and the other end to the socket of the Switch 4800G PWR 24-Port and Switch 4800G 24-Port SFP The Switch 4800G PWR 24-Port and Switch 4800G 24-Port SFP use the 48V RPS, whose input voltage is ON. Connecting the DC power cable of an external AC power supply....is properly connected. Figure 39 Connect the 48V RPS connector to the grounding screw on the switch and use only the 12V RPS power cables recommended by 3Com. Figure 38 Appearance of the 48V RPS port ˇ ˉ NULL +: -48V return terminal -: Negative terminal (-52 VDC to -...