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Specifications
Standards
IEEE 802.3 10BaseT Ethernet
IEEE 802.3u 100BaseTX/FX Fast Ethernet
IEEE 802.3x Flow Control and Back pressure
Protocols
CSMA/CD
Technology
Non-blocking, store-and-forward switching architecture
Transmission Rate
14880pps for 10Base-T port, 148800pps for 100Base-TX port
MAC address table size
2K MAC address table
Transfer packet size
64 bytes to 1522 bytes (with VLAN tag)
Memory Buffer
1Mbits
LED Status Indication
Per port:
Green Link/Activity & Yellow/Orange
Full-Duplex/Collision.
Per unit:
Green Power, Power 1, & Power 2, orange Fault, and
green Ring Master.
Network Cables
10BaseT:
Twisted-pair UTP/STP Cat 3, 4, or 5 cable
EIA/TIA-568 100-ohm (100m maximum length)
100BaseT(X):
Twisted-pair UTP/STP Cat 5 cable
EIA/TIA-568 100-ohm (100 meters maximum length)
Back plane
1.6Gbps
Throughput
1.19Mpps with 64 bytes/packet and 8 active ports
Power Supply
12 to 48 VDC, redundant dual DC power inputs with reverse polarity
protection, and a removable terminal block for master and slave VDC
power inputs.
Power consumption
4.6 Watts
Relay alarm current/voltage
Up to 1A and 24V DC
Installation
DIN-Rail kit (attached) and wall-mounting panel (accessory included)
Operating Temperature
-10°C to 70°C
Operating Humidity
5 to 95% (non-condensing)
Storage Temperature
-40°C to 85°C
Storage Relative Humidity
5 to 95% (non-condensing)
Dimensions
54 mm (W) x 135 mm (H) x 105mm (D)
EMI
FCC Class A
EMC
EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5,
EN61000-4-6, EN61000-4-8, EN61000-4-11
Safety
UL, cUL, CE/EN60950 (consult factory for others)
Stability
IEC60068-2-32 (Free Fall),
IEC60068-2-27 (Shock),
IEC60068-2-6 (Vibration)
