KEY FEATURES:
- Fastest Redundant Ethernet Ring: O-Ring (recovery time < 10ms over 250 units of connection)
- Open-Ring supports the other vendor’s ring technology in open architecture
- O-Chain allow multiple redundant network rings
- MSTP/RSTP:2004/STP(IEEE 802.1s/w/D)
- Supports PTP Client (Precision Time Protocol) clock synchronization
- IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic

10/100Base-T(X) Ports in RJ45 Auto MDI/MDIX | 8 |
---|---|
100/1000Base-X SFP Port | 2 |
Ethernet Standards | IEEE 802.3 for 10Base-T |
MAC Table | 8192 MAC addresses |
Packet Buffer Size | – |
Switch Properties | Switching latency : 7 μs |
Security Features | Enable/disable ports, MAC based port security |
Software Features | STP/RSTP:2004/MSTP (IEEE 802.1D/w/s) |
RS-232 Serial Console Port | RS-232 in RJ45 connector with console cable. 9600bps, 8, N, 1 |
Power Indicator | Green : Power LED x 3 |
Fault Indicator | Amber : Indicates unexpected event occurred |
10/100Base-T(X)RJ45 Port Indicator | Green for port Link/Act. Amber for Duplex/Collision |
100/1000Base-X SFP Port Indicator | Green for port Link/Act. |
Relay | Relay output to carry capacity of 1A at 24VDC |
Redundant Input Power | Triple DC inputs. 12~48VDC on 7-pin terminal block, 12~45VDC on power jack |
Power Consumption (Typ.) | 4.5 Watts (power consumption of P.S.E. is not included) |
PoE Power budget | 9 Watts |
Enclosure | IP-30 |
Dimensions (W x D x H) | 52(W)x106.1(D)x144.3(H) mm (2.05 x 4.18 x 5.68 inch.) |
Weight (g) | 730g |
Storage Temperature | -40 to 85°C (-40 to 185°F) |
Operating Temperature | -40 to 70°C (-40 to 158°F) |
Operating Humidity | 5% to 95% Non-condensing |
EMC | – |
EMI | FCC Part 15, CISPR (EN55022) class A |
EMS | IEC61000-4-2 (ESD), IEC61000-4-3 (RS), IEC61000-4-4 (EFT), IEC61000-4-5 (Surge), IEC61000-4-6 (CS), IEC61000-4-8, IEC61000-4-11 |
Shock | IEC60068-2-27 |
Free Fall | IEC60068-2-32 |
Vibration | IEC60068-2-6 |
Safety | EN60950-1 |
MTBF | 339,851 |