Sfp Ethernet Ports - Tenda TES70 Series User Manual

5.1.2

SFP Ethernet ports

SFP Ethernet ports specifications
Parameter 1000Base-SX
Port type LC/PC
1000
Port rate
Mbit/s
Standards
IEEE 802.3z IEEE 802.3z
compliant
Center
850 nm
wavelength
Transmission
distance 500 m
(Max.)
Transmit
optical
-4 dBm
power
(Max.)
Transmit
optical -9.5 dBm
power (Min.)
Overload
0
optical
power (Min.)
Receive
sensitivity -17 dBm
(Max.)
Extinction
9 dB
ratio (Min.)
The specifications of the SPF Ethernet ports are determined by the optical module. The above table
only lists the specifications of some modules for reference.
1000Base-LX 1000Base-LX
LC/PC LC/PC
1000 Mbit/s 1000 Mbit/s
IEEE 802.3z
TX:1550/1310nm
1310 nm
RX:1310/1550nm
20 km 80 km
-3 dBm 5 dBm
-11.5 dBm 0 dBm
-3 dBm -3 dBm
-19 dBm -24 dBm
9 dB 9 dB
10000Base-SR 10000Base-LR 10000Base-LR
LC/PC
10000 Mbit/s
IEEE 802.3ae
850 nm
300 m
-1 dBm
-7.3 dBm
-1 dBm
-9.9 dBm
3 dB
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Document version: V1.0
LC/PC LC/PC
10000 Mbit/s 10000 Mbit/s
IEEE 802.3ae IEEE 802.3ae
TX:1270/1310
nm
1310 nm
RX:1310/1270
nm
10 km 10 km
0.5 dBm 1 dBm
-8.2 dBm -5 dBm
0.5 dBm 0.5 dBm
-14 dBm -14 dBm
3.5 dB 3.5 dB