User’s Manual
PSE-SW3B44DB
MSTRONIC CO., LTD.
11
3. Technical Specifications
Standards IEEE802.3/IEEE802.3u standards/IEEE802.3ab (10
base-T/100base-TX/1000base-T)
Ports
3 ports with PoE (2 PSE & 1 PD), support auto-crossover &
auto-polarity
Transmission speed 1000Mbps (1000base-T).100 Mbps (100base-TX), 10 Mbps(10base-T)
Auto-negotiation
Switch technology store-and-forward
Protocols
CSMA/CD
Flow control
IEEE802.3x (full-duplex), back pressure (half-duplex)
Data transmission rate 1488000pps for1000base-T, 148800pps for 100base-T, 14880pps for
10base-T
Address table
1K MAC address table, self-learning
Connect
RJ-45
PoE port
Port 1&2, PSE auto power management
*A+B mode: data pair A plusV-(1,2),data pair B plusV+(3,6),
data pair C plusV+(4,5), & data pair D plus V-(7,8)
Port UPLINK, 4 pairs PD
Maximum PoE output Port 1-2: IEEE802.3af – 16.8W
IEEE802.3at – 35W
IEEE802.3bt class 8 – 90W
Maximum PoE input Port UPLINK: 71W (802.3bt class 8)
