Standards
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3z for 1000BaseX
IEEE 802.3x for Flow Control
IEEE 802.1D-2004* for Spanning Tree Protocol
IEEE 802.1w for Rapid STP
IEEE 802.1s* for Multiple Spanning Tree Protocol
IEEE 802.1Q for VLAN Tagging
IEEE 802.1p for Class of Service
IEEE 802.1X for Authentication
IEEE 802.3ad for Port Trunk with LACP
Protocols:
IGMPv1/v2, GMRP, GVRP, SNMPv1/v2C/v3, DHCP Server/Client, TFTP, SNTP, RMON, HTTP, Telent, SSH, Syslog, LLDP, IEEE 1588 PTP
MIB:
MIB MIB-II, Ethernet-like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9
Power Requirements:
Input Voltage: -DC48 (36~72V); -DC24 (18~36V)
Overload Current Protection: Present
Connection: removable 6-contact terminal blocks
Reverse Polarity Protection: Present
Physical Characteristics:
Housing: Aluminum case, IP30 protection
Dimensions: 135 x 105 x 70 mm
Installation: DIN-Rail mounting, wall mounting
Environmental Limits:
Operating Temp.: Standard Models: 0 to 60°C
Wide Operating Temp. Models: -40 to 75°C
Storage Temp.: -40 to 85°C
Ambient Relative Humidity: 5 to 95% (non-condensing)
Regulatory Approvals:
Safety: UL508 (Pending), EN60950-1 (Pending)
EMI: FCC Part 15, CISPR (EN55022) class A
EMS: EN61000-4-2 (ESD), level 3;
EN61000-4-3 (RS), level 3;
EN61000-4-4 (EFT), level 3;
EN61000-4-5 (Surge), level 3;
EN61000-4-6 (CS), level 3;
EN61000-4-8
Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32
Vibration:IEC 60068-2-6
Switch Properties:
Priority Queues: 4
IGMP Groups: 256
VLAN ID Range: 4K
MAC Table Size: 8K
Packet Buffer Size: 3Mbit
Ring recovery time:
RSTP: ≤50ms
EAPS: ≤20ms
Power over Ethernet:
-p: Compliant with IEEE802.3af, Supports up to 15.4 watts per port
-p+: Compliant with IEEE802.3at, Supports up to 25 watts per port