Support IEEE802.3at/af up to 30W per port - PoE management incl. Detection and Scheduling - Enhanced G.8032 ring protection < 20ms with easy configuration; Dynamic coupling ring; Aggregation ring*
14,880pps for Ethernet port 148,800pps for Fast Ethernet port 1,488,000pps for Gigabit Ethernet port
CPU
Marvell 800Mhz
RAM
256M Byte
Flash
128M Byte
Mac Address
16K MAC address table
Jumbo frame
10KB*
PoE pin assignment
RJ-45 port # 1~# 24 support PoE at/af End-point, Alternative A mode. Per port provides up to 30W@54V capability. Positive (VCC+): RJ-45 pin 1,2. Negative (VCC-): RJ-45 pin 3,6.
PoE input voltage & Power feed voltage
Input V
Active Mode A /Output V
45~56V(af)
48V@15W
54~56V(at)
54V@30W
Connectors
24 10/100/1000T RJ-45 with auto MDI/MDI-X function 4 100M / 1000M Mini-GBIC : SFP sockets RS-232 console: Female DB-9 USB for automatic backup and restore
DDM
Conform to SFF-8472 to show diagnostic SFP with temperature, current, voltage, input and output power
Protocol
CSMA/CD
LED
Per unit: Power 1 (Green), Power 2 (Green), Alarm (Red) ,R.M (Green) Link/Activity (Green), Full duplex/collision(Yellow)), MINI GBIC (Link/Activity )(Green)
Power Supply
9.5~60VDC input( DC relay contact) for system 48VDC for PoE
Power Consumption
Full load: 30W/ Unload: 13W
PoE Power Budget
720W
Relay Alarm
Provides one relay output for port breakdown, power fail and alarm. Alarm Relay current carry ability: 1A @ DC24V
DI/DO
2 Digital Input (DI) : Level 0: -30~2V / Level 1: 10~30V Max. input current:8mA 2 Digital Output(DO): Open collector to 40 VDC, 200mA
Case Dimension
19” Metal case,IP-30; 440mm(W)x325mm(D)x44mm(H)
Operating Humidity
5%~95% (Non-condensing)
Operating Temperature
Standard: -20°C ~60°C
Storage Temperature
-40°C ~85°C
EMI
FCC Class A, CE EN61000-4-2 (ESD), CE EN61000-4-3 (RS), CE EN-61000-4-4 (EFT), CE EN61000-4-5 (Surge), CE EN61000-4-6 (CS), CE EN61000-4-8, CE EN61000-4-11, CE EN61000-4-12, CE EN61000-6-2, CE EN61000-6-4
14,880pps for Ethernet port 148,800pps for Fast Ethernet port 1,488,000pps for Gigabit Ethernet port
CPU
Marvell 800Mhz
RAM
256M Byte
Flash
128M Byte
Mac Address
16K MAC address table
Jumbo frame
10KB*
PoE pin assignment
RJ-45 port # 1~# 24 support PoE at/af End-point, Alternative A mode. Per port provides up to 30W@54V capability. Positive (VCC+): RJ-45 pin 1,2. Negative (VCC-): RJ-45 pin 3,6.
PoE input voltage & Power feed voltage
Input V
Active Mode A /Output V
45~56V(af)
48V@15W
54~56V(at)
54V@30W
Connectors
24 10/100/1000T RJ-45 with auto MDI/MDI-X function 4 100M / 1000M Mini-GBIC : SFP sockets RS-232 console: Female DB-9 USB for automatic backup and restore
DDM
Conform to SFF-8472 to show diagnostic SFP with temperature, current, voltage, input and output power
Protocol
CSMA/CD
LED
Per unit: Power 1 (Green), Power 2 (Green), Alarm (Red) ,R.M (Green) Link/Activity (Green), Full duplex/collision(Yellow)), MINI GBIC (Link/Activity )(Green)
Power Supply
9.5~60VDC input( DC relay contact) for system 48VDC for PoE
Power Consumption
Full load: 30W/ Unload: 13W
PoE Power Budget
720W
Relay Alarm
Provides one relay output for port breakdown, power fail and alarm. Alarm Relay current carry ability: 1A @ DC24V
DI/DO
2 Digital Input (DI) : Level 0: -30~2V / Level 1: 10~30V Max. input current:8mA 2 Digital Output(DO): Open collector to 40 VDC, 200mA
Case Dimension
19” Metal case,IP-30; 440mm(W)x325mm(D)x44mm(H)
Operating Humidity
5%~95% (Non-condensing)
Operating Temperature
Standard: -20°C ~60°C
Storage Temperature
-40°C ~85°C
EMI
FCC Class A, CE EN61000-4-2 (ESD), CE EN61000-4-3 (RS), CE EN-61000-4-4 (EFT), CE EN61000-4-5 (Surge), CE EN61000-4-6 (CS), CE EN61000-4-8, CE EN61000-4-11, CE EN61000-4-12, CE EN61000-6-2, CE EN61000-6-4