Operating Temperature | -40 to +167°F (-40 to +75° C) |
Storage Temperature | -40 to +185°F (-40 to +85° C) |
Buffer Memory | 512 Kbytes |
Connectors | (6) RJ-45, 10/100/1000-Mbps, auto-negotiation, MDI-MDI-X auto-crossover; (2) 100/1000 SFP slots; (1) RJ-45 RS-232 console port |
Dimensions | 6"H x 4.3"W x 2.3"D (15.4 x 10.9 x 6.0 cm) |
Failover | Link loss recovery < 20ms; Single and multiple rings supported |
Flow Control | IEEE 802.3x full-duplex, Back-pressure half-duplex |
Humidity | 5 to 95% non-condensing |
Indicators | LEDs: Power, Ethernet port link and speed |
Ingress Protection | IP30 |
Jumbo Frames | 9K bytes |
Link Aggregation | Static trunk or Dynamic via LACP (Link Aggregation Control Protocol) |
Link Layer Discovery Protocol (LLDP) | IEEE 802.1ab |
MAC Addresses | 8K |
Management | CLI, WEB-based Management; SNMP v1, v2c, v3; Telnet (5 sessions); HTTPs, SSH; Radius Client for Management; TFTP/FTP for Configuration Import/Export; TFTP/FTP for Firmware Upgrade; Syslog; RFC 1757 RMON 1,2,3,9; RFC 2674 Q-Bridge MIB; RFC-1213 MIB-II; RFC-1493 Bridge MIB; RFC 2233 IF MIB; DHCP; NTP/SNTP |
Management Security | HTTPs, SSH; Radius Client for Management |
MIBs | RFC 1757 RMON 1,2,3,9; RFC 2674 Q-Bridge MIB; RFC-1213 MIB-II; RFC-1493 Bridge MIB; RFC 2233 IF MIB |
Mounting Type | DIn rail or wall mount |
Multicast Protocols | IGMP v1, v2 with up to 255 multicast groups; IGMP snooping and querying; Immediate leave and leave proxy; Throttling and filtering |
Network Redundancy | Fast failover protection rings: Link loss recovery <20ms; Single & Multiple rings supported; Spanning Tree Protocol: IEEE 802.1D STP, IEEE 802.1w RSTP, IEEE 802.1s MSTP; Port Trunk with LACP: Static trunk or Dynamic via LACP (Link Aggregation Control Protocol) |
Operating Mode | Store and forward; L2 wire-speed, non-blocking switching engine |
PoE Management | Scheduling; power control; PoE PD power consumption |
PoE Output | 30 watts power per port (dependent on power supply used) |
Port Security | IP and MAC-based access control; IEEE 802.1X authentication Network Access Control |
Power | Redundant input terminals, reverse power protection, 12 –58 VDC, 54–58 VDC for PoE+, 48–58 VDC for PoE; Maximum power: without PoE: 14 Watts, with PoE: 145 Watts |
QoS | 8 queues IEEE 802.1p QoS; SPQ, WRR scheduling schemes; port-based shaping 8 queues IEEE 802.1p QoS; SPQ, WRR scheduling schemes; port-based shaping traffic |
Spanning Tree Protocol | IEEE 802.1D STP, IEEE 802.1w RSTP, IEEE 802.1s MSTP |
Standards | UL508/CSA C22, EN61010-1, CE, FCC Part 15, CISPR22 (EN55022) Class A, IEC60068-2-6, -27, -32 (Vibration, Shock, Free Fall), MTBF > 25years, IEC61000-4-2, -3, -4, -5, -6 (Level 3) |
VLAN | IEEE 802.1Q tag-based; IEEE 802.1ad Double Tagging; IGMP v1, v2; IGMP snooping and querying; Immediate leave and leave proxy; Throttling and filtering; IEEE 802.1ab Link Layer Discovery Protocol (LLDP) |
Weight | 2.3 lb. (1 kg) |
PoE | PoE, PoE+ |
Security | IP and MAC-based access control; IEEE 802.1X authentication Network Access Control; Multicast/Broadcast/Flooding Storm Control |