Name: LED dedicated Gigabit single-mode fiber transceiver
Model: QS-20GSM-LED
Specifications: 10/100/1000M, 20KM, 1310nm
Fiber ports: SC dual fiber
Ethernet port: 1 RJ45 port
The 1000M Ethernet fiber optic transceivers, 1000Base-TX twisted-pair electrical signals and 100Base-FX optical signal conversion. It expands the network transmission distance limit of 100 meters from the copper wire extended to 80 km (single-mode fiber). The typical application is Ethernet long-distance interconnection, such as a community room and MAN connections. External power supply, an optional built-in power supply, AC 220V, DC-48V optional.
Performance:
Backbone characteristics
Meet: IEEE802.3Z/AB 1000Base-T/SX/LX standards
Port transfer rate
Optical interface: 1.25Gbps
Electrical port: 1000Mbps
Automatic identification of cross-line and direct line:
The transceiver with cross line / straight line functions of automatic identification. Convenient connection of devices connected to devices such as switches or server, you can either use a crossover cable can also use the direct line.
Duplex support:
Supports full / half duplex adaptive.
Network cable:
10/100/1000Base-TX UTP 5E, Category 6
1000Base-FX:
Multimode fiber 50/125, 62.5/125μm
Single-mode fiber 8.3/125, 8.7/125, 9/125 or 10/125μm
Transmission distance:
1000Base-TX: 100 m
1000Base-FX: 550 m (multimode), 10/20/40/60/70 km (single-mode)
Optical interface characteristics:
Wavelength: 1310 nm (10 km, 20 km, 40 km), 1550nm (60 km, 80 km), 850nm (the multimode 550 meters).
LED display:
PWR: power indicator
FX LINK: optical link / activity status indicator
TP100: the electric mouth 100M speed indicator
TP1000: electrical ports 1000M speed indicator
TP TX: the electrical interface data indicator
TP RX: electrical ports received data indicator