• Standards
•    IEEE 802.1p
•    IEEE 802.1Q
•    IEEE 802.1ab
•    IEEE 802.3
•    IEEE 802.3u
•    IEEE 802.3x
•    IEEE 802.3z
•    IEEE 802.3ab
•    IEEE 802.3af
•    IEEE 802.3at
•    IEEE 802.3az
• Device Interface
•    4 x Gigabit PoE+ ports
•    1 x Gigabit port
•    1 x Gigabit SFP slot
•    6-pin removable terminal block (primary / RPS power inputs & alarm relay output)
•    Optional power adapter input (adapter sold separately)
•    DIP switch (Alarm for Primary / RPS power)
•    LED indicators
• Data Transfer Rate
•    Ethernet: 10 Mbps (half-duplex), 20 Mbps (full-duplex)
•    Fast Ethernet: 100 Mbps (half-duplex), 200 Mbps (full-duplex)
•    Gigabit Ethernet: 2000 Mbps (full-duplex)
•    SX / LX: 2000 Mbps (full-duplex)
• Performance
•    Switch fabric: 12 Gbps
•    RAM buffer: 128 MB
•    MAC address table: 8K entries
•    Jumbo frames: 10 KB
•    Forwarding rate: 8.93 Mpps (64-byte packet size)
• Management
•    CLI (Telnet)
•    HTTP web based GUI
•    SNMP v1, v2c
•    SNMP trap
•    RMON groups 1, 2, 3, 9
•    Enable / disable 802.3az power saving
•    LLDP
•    SNTP
•    SMTP alert
•    Syslog
•    Port statistics / utilization
•    Traffic monitor
•    Trusted host
•    Port mirror (Ingress, Egress, Both)
•    Storm control (Multicast, DLF, Broadcast)
• MIB
•    MIB II RFC 1213
•    Bridge MIB RFC 1493
•    Ethernet Interface MIB RFC 1643
•    RMON MIB RFC 1757
•    Power Ethernet MIB RFC 3621
• Quality of Service (QoS)
•    802.1p Class of Service (CoS)
•    DSCP (Differentiated Services Code Point)
•    Bandwidth control per port
•    Queue Scheduling: Strict Priority (SP), Weighted Fair Queuing (WFQ), Weighted Round Robin (WRR)
• VLAN
•    802.1Q tagged VLAN
•    MAC-based VLAN
•    Port isolation
•    Up to 256 VLAN groups, ID range 1-4094
• Multicast
•    IGMP snooping v1, v2, v3
•    Static multicast address
•    Up to 256 multicast entries
• Special Features
•    CLI & web based management
•    Full power PoE+
•    Wide operating temperature range
•    Dual redundant power inputs
•    Alarm relay triggered by power failure
•    Surge / ESD protection
• Power
•    PWR (Primary) terminal input: 48 – 57 V DC (TI-S12048 sold separately)
•    RPS (Redundant) terminal input: 48 – 57 V DC (TI-S12048 sold separately)
•    Consumption: 10 Watts (max.), 130 Watts (max.) with PoE+ fully loaded
• Optional Power Adapter (48VDC3000 sold separately)
•    Input: 100 – 240 V AC, 50/60 Hz, 2 A
•    Output: 48 V DC, 3.34 A 160 Watts max.
• Optional Power Supply (TI-S24048 / TI-S12048 sold separately)
•    Input: 100 – 240 V AC, 50/60 Hz, 1.8 A 125 – 370 V DC
•    Output: 240 Watts, 48 V, 5 A
•    DIN-rail: TS-35 / 7.5 or 15
•    Operating Temperature: - 25 to 70 °C (- 13 to 158 °F)
• PoE
•    PoE budget: 120 Watts
•    Up to 15 Watts per port for PoE
•    Up to 30 Watts per port for PoE+
•    Mode A: Pins 1, 2 (V+) and pins 3, 6 (V-)
•    PoE enable / disable per port setting, priority, scheduling, power delay, and PD alive check
•    Enclosure
• IP30 rated metal enclosure
•    DIN-Rail Mount
•    Grounding Point
•    ESD (Ethernet) Protection: 8KV DC
•    Surge (Power) Protection: 6KV DC
• MTBF
•    180,136 hrs @ 65 °C
•    435,905 hrs @ 25 °C
• Operating Temperature
•    - 40 – 75 °C (- 40 - 167 °F)
• Operating Humidity
•    Max. 95% non-condensing
• Dimensions
•    135 x 120 x 31 mm (5.31 x 4.72 x 1.22 in.)
• Weight
•    528 g (1.17 lbs.)
• Certifications
•    CE
•    FCC
•    Shock (IEC 60068-2-27)
•    Freefall (IEC 60068-2-32)
•    Vibration (IEC 60068-2-6)
• Warranty
•    3 year limited