48
Item S
ecification
Receive sensitivity ≤ –6.5 dBm
Saturation ≤ 1.5 dBm
Table 25 SFP-XG-LX-SM1310 specifications
Item S
ecification
Central wavelength 1310 nm
Transmission distance 10 km (6.21 miles)
Transmission rate 10.3125 Gbps
Connector type Duplex LC
Fiber mode SMF
Fiber diameter 9 μm
Transmit power –8.2 to +0.5 dBm
Receive sensitivity ≤ –14.4 dBm
Saturation ≤ 0.5 dBm
Table 26 SFP-XG-LH40-SM1550 specifications
Item S
ecification
Central wavelength 1550 nm
Transmission distance 40 km (24.86 miles)
Transmission rate 10.3125 Gbps
Connector type Duplex LC
Fiber mode SMF
Fiber diameter 9 μm
Transmit power –4.7 to +4 dBm
Receive sensitivity ≤ –15.8 dBm
Saturation ≤ –1 dBm
Interface arrangement
The WX5540E provides fixed interfaces GigabitEthernet 1/0/1 through GigabitEthernet 1/0/32:
• GigabitEthernet 1/0/1 through GigabitEthernet 1/0/12—100/1000 Base-T autosensing Ethernet
ports. You can identify an interface by its mark.
• GigabitEthernet 1/0/13 through GigabitEthernet 1/0/24—100Base-FX/1000Base-X SFP ports.
You can identify an interface by its mark.
• GigabitEthernet 1/0/25 through GigabitEthernet 1/0/28—10GBase-R SFP+ ports. You can
identify an interface by its mark.
