D-LINK DGS-712
₫1.849.000
Mô tả D-Link DGS-712:
Module quang D-Link DGS-712 1000BASE-T Copper Small Form Pluggable (SFP) transceiver is based on the SFP Multi Source Agreement (MSA). It is compatible with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE Std 802.3z and IEEE Std 802.3ab. The 1000BASE-T physical layer IC (PHY) can be accessed via I2C, allowing access to all PHY settings and features.
The DGS-712 1000BASE-T copper SFP transceiver plugs into an SFP slot provided for on a D-Link Gigabit switch or optional switch module. It provides Gigabit transmission on the common Category 5 twisted-pair network cable.
Standard
IEEE 802.3ab 1000BASE-T Gigabit Ethernet
Transceiver Type
SFP (Small Form Pluggable)
Connector
RJ-45
Auto MDI/MDIX
– Automatic crossover detection enabled
– External crossover cable not required
Data Rate
– 1,000 Mbps (IEEE 802.3 compatible)
– 10/100/1000 BASE-T operation requires the host system to have an SGMII interface with no clocks. With a SERDES interface, this transceiver will operate at 1000BASE-T only
Cable Type
Cat. 5 twisted-pair cable
Maximum Cable Distance Coverage
100 meters
Supply Current
– 350mA (typical)
– 400mA (maximum)
– 1.3W max power over full range of voltage and temperature *
* Caution: power consumption and surge current are higher than the specified values in the SFP MSA
Input Voltage
– 3.1V (minimum)
– 3.3V (typical)
– 3.5V (maximum)
– Referenced to GND
Maximum Voltage
4V
Surge Current
– 30mA
– Hot plug above steady state current *
* Caution: power consumption and surge current are higher than the specified values in the SFP MSA
Operating Temperature
0 to 85 C
Storage Temperature
-40 to 85 C
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