Converter quang điện D-link DMC-920R
Model | DMC-920R |
Interface | |
Number of Ports | • 1 x 10/100BASE-TX RJ-45 port • 1 x 10/100BASE-SX/LX bidirectional SC port |
Standards | • IEEE 802.3 for 10BASE-T/F • IEEE 802.3u for 100BASE-TX/FX |
Data Transfer Rate | • 10 Mbps/20 Mbps (half-duplex/full-duplex) • 100 Mbps/200 Mbps (half-duplex/full-duplex) |
Duplex Mode | • Half-duplex/full-duplex |
Media Types | • 10BASE-T: 2-pair Cat. 3/4/5/5e, Unshielded Twisted Pair (UTP) (up to 100 m) • 10/100 BASE-TX: 2-pair Cat. 5/5e, Unshielded Twisted Pair (UTP) (up to 100 m) • 100BASE-FX: Single-mode fiber optic cable with SC connector (up to 20 km) |
Media Exchange Interface | • Auto-MDI/MDIX |
Functionality | |
Transmission Mode | • Store-and-forward |
Forwarding Rate | • Full wire-speed forwarding rate |
Management | • Through the DMC-1000 chassis with the DMC-1002 management module installed |
Management Functions | • Fiber port duplex mode • Copper port mode • Copper port speed • Copper port duplex mode • LLR • LLCF |
Physical | |
Diagnostic LEDs | • Power • Speed (for twisted pair ports) • Full-duplex/Collision (for twisted pair and fiber ports) • LINK/ACT (for twisted pair ports) • Fail |
AC Input | • 5 V, 1 A external power adapter |
Temperature | • Operating: 0 °C to 40 °C (32 °F to 104 °F) • Storage: -25 °C to 70 °C (13 °F to 158 °F) |
Humidity | • 10% to 90% RH, non-condensing |
Dimensions | • 120 x 88 x 25 mm (4.72 x 3.46 x 0.98 in) |
Weight | • 305 g (0.67 lbs) |
Fiber Wavelength | • TX: 1310 nm • RX: 1550 nm |
Supported Fiber Cable Length | • Up to 20 km |
Emission Certifications (EMI) | • FCC Class A • CE Class A • VCCI Class A |
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